Merge branch 'gawk-4.0-stable'. Bump version.

author: Arnold D. Robbins <arnold@skeeve.com> 2012-11-10 22:58:32 +0200
committer: Arnold D. Robbins <arnold@skeeve.com> 2012-11-10 22:58:32 +0200
commit: cc9ad42776a97d37a4996b2ebbf0386537a8f4ac (patch)
tree: ee805acd6ce34f081598cecd0d585950560cfe5b
parent: 1f713af5cd22df0ba9e7bbbde5b2d9eaf527c1ad (diff)
parent: f3e98d540c007fcf93ff31e24161d10713bec48b (diff)
download: egawk-cc9ad42776a97d37a4996b2ebbf0386537a8f4ac.tar.gz
egawk-cc9ad42776a97d37a4996b2ebbf0386537a8f4ac.tar.bz2
egawk-cc9ad42776a97d37a4996b2ebbf0386537a8f4ac.zip
29 files changed, 2019 insertions, 1696 deletions
diff --git a/configure b/configure
index fd9b1527..0e1998e8 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for GNU Awk 4.0.70.
+# Generated by GNU Autoconf 2.69 for GNU Awk 4.0.71.
 #
 # Report bugs to <bug-gawk@gnu.org>.
 #
@@ -580,8 +580,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='GNU Awk'
 PACKAGE_TARNAME='gawk'
-PACKAGE_VERSION='4.0.70'
-PACKAGE_STRING='GNU Awk 4.0.70'
+PACKAGE_VERSION='4.0.71'
+PACKAGE_STRING='GNU Awk 4.0.71'
 PACKAGE_BUGREPORT='bug-gawk@gnu.org'
 PACKAGE_URL='http://www.gnu.org/software/gawk/'
 
@@ -1316,7 +1316,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures GNU Awk 4.0.70 to adapt to many kinds of systems.
+\`configure' configures GNU Awk 4.0.71 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1386,7 +1386,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of GNU Awk 4.0.70:";;
+     short | recursive ) echo "Configuration of GNU Awk 4.0.71:";;
    esac
   cat <<\_ACEOF
 
@@ -1501,7 +1501,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-GNU Awk configure 4.0.70
+GNU Awk configure 4.0.71
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2210,7 +2210,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by GNU Awk $as_me 4.0.70, which was
+It was created by GNU Awk $as_me 4.0.71, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -3054,7 +3054,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='gawk'
- VERSION='4.0.70'
+ VERSION='4.0.71'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -11408,7 +11408,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by GNU Awk $as_me 4.0.70, which was
+This file was extended by GNU Awk $as_me 4.0.71, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -11476,7 +11476,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-GNU Awk config.status 4.0.70
+GNU Awk config.status 4.0.71
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.ac b/configure.ac
index 575b3da3..bda69198 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,7 +23,7 @@ dnl
 
 dnl Process this file with autoconf to produce a configure script.
 
-AC_INIT([GNU Awk], 4.0.70, bug-gawk@gnu.org, gawk)
+AC_INIT([GNU Awk], 4.0.71, bug-gawk@gnu.org, gawk)
 
 # This is a hack. Different versions of install on different systems
 # are just too different. Chuck it and use install-sh.
diff --git a/doc/gawk.info b/doc/gawk.info
index ee83333e..0e962583 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -15,7 +15,7 @@ Software Foundation, Inc.
 
 
    This is Edition 4 of `GAWK: Effective AWK Programming: A User's
-Guide for GNU Awk', for the 4.0.1 (or later) version of the GNU
+Guide for GNU Awk', for the 4.0.2 (or later) version of the GNU
 implementation of AWK.
 
    Permission is granted to copy, distribute and/or modify this document
@@ -47,7 +47,7 @@ Software Foundation, Inc.
 
 
    This is Edition 4 of `GAWK: Effective AWK Programming: A User's
-Guide for GNU Awk', for the 4.0.1 (or later) version of the GNU
+Guide for GNU Awk', for the 4.0.2 (or later) version of the GNU
 implementation of AWK.
 
    Permission is granted to copy, distribute and/or modify this document
@@ -25416,7 +25416,7 @@ There are three ways to get GNU software:
      supported.  If you have the `wget' program, you can use a command
      like the following:
 
-          wget http://ftp.gnu.org/gnu/gawk/gawk-4.0.1.tar.gz
+          wget http://ftp.gnu.org/gnu/gawk/gawk-4.0.2.tar.gz
 
    The GNU software archive is mirrored around the world.  The
 up-to-date list of mirror sites is available from the main FSF web site
@@ -25435,26 +25435,26 @@ compression programs: `gzip', `bzip2', and `xz'. For simplicity, the
 rest of these instructions assume you are using the one compressed with
 the GNU Zip program, `gzip'.
 
-   Once you have the distribution (for example, `gawk-4.0.1.tar.gz'),
+   Once you have the distribution (for example, `gawk-4.0.2.tar.gz'),
 use `gzip' to expand the file and then use `tar' to extract it.  You
 can use the following pipeline to produce the `gawk' distribution:
 
      # Under System V, add 'o' to the tar options
-     gzip -d -c gawk-4.0.1.tar.gz | tar -xvpf -
+     gzip -d -c gawk-4.0.2.tar.gz | tar -xvpf -
 
    On a system with GNU `tar', you can let `tar' do the decompression
 for you:
 
-     tar -xvpzf gawk-4.0.1.tar.gz
+     tar -xvpzf gawk-4.0.2.tar.gz
 
-Extracting the archive creates a directory named `gawk-4.0.1' in the
+Extracting the archive creates a directory named `gawk-4.0.2' in the
 current directory.
 
    The distribution file name is of the form `gawk-V.R.P.tar.gz'.  The
 V represents the major version of `gawk', the R represents the current
 release of version V, and the P represents a "patch level", meaning
 that minor bugs have been fixed in the release.  The current patch
-level is 1, but when retrieving distributions, you should get the
+level is 2, but when retrieving distributions, you should get the
 version with the highest version, release, and patch level.  (Note,
 however, that patch levels greater than or equal to 70 denote "beta" or
 nonproduction software; you might not want to retrieve such a version
@@ -25648,7 +25648,7 @@ Unix-derived systems, GNU/Linux, BSD-based systems, and the Cygwin
 environment for MS-Windows.
 
    After you have extracted the `gawk' distribution, `cd' to
-`gawk-4.0.1'.  Like most GNU software, `gawk' is configured
+`gawk-4.0.2'.  Like most GNU software, `gawk' is configured
 automatically for your system by running the `configure' program.  This
 program is a Bourne shell script that is generated automatically using
 GNU `autoconf'.  (The `autoconf' software is described fully starting
@@ -26058,8 +26058,8 @@ tools, such as Bash, the GNU Compiler Collection (GCC), GNU Make, and
 other GNU programs.  Compilation and installation for Cygwin is the
 same as for a Unix system:
 
-     tar -xvpzf gawk-4.0.1.tar.gz
-     cd gawk-4.0.1
+     tar -xvpzf gawk-4.0.2.tar.gz
+     cd gawk-4.0.2
      ./configure
      make
 
diff --git a/doc/gawk.texi b/doc/gawk.texi
index 3cf3af5d..31caabf5 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -22,7 +22,7 @@
 @c These apply across the board.
 @set UPDATE-MONTH November, 2012
 @set VERSION 4.0
-@set PATCHLEVEL 1
+@set PATCHLEVEL 2
 
 @set FSF
 
diff --git a/pc/config.h b/pc/config.h
index 50cd750e..0dbf1701 100644
--- a/pc/config.h
+++ b/pc/config.h
@@ -416,7 +416,7 @@
 #define PACKAGE_NAME "GNU Awk"
 
 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "GNU Awk 4.0.70"
+#define PACKAGE_STRING "GNU Awk 4.0.71"
 
 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "gawk"
@@ -425,7 +425,7 @@
 #define PACKAGE_URL "http://www.gnu.org/software/gawk/"
 
 /* Define to the version of this package. */
-#define PACKAGE_VERSION "4.0.70"
+#define PACKAGE_VERSION "4.0.71"
 
 /* Define to 1 if *printf supports %F format */
 #undef PRINTF_HAS_F_FORMAT
@@ -487,7 +487,7 @@
 
 
 /* Version number of package */
-#define VERSION "4.0.70"
+#define VERSION "4.0.71"
 
 /* Enable large inode numbers on Mac OS X 10.5.  */
 #ifndef _DARWIN_USE_64_BIT_INODE
diff --git a/po/da.gmo b/po/da.gmo
index d3607c4a..7d576857 100644
--- a/po/da.gmo
+++ b/po/da.gmo
diff --git a/po/da.po b/po/da.po
index 9c3002a3..0cd8a513 100644
--- a/po/da.po
+++ b/po/da.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gawk 4.0.0h\n"
 "Report-Msgid-Bugs-To: arnold@skeeve.com\n"
-"POT-Creation-Date: 2012-10-13 21:21+0200\n"
+"POT-Creation-Date: 2012-11-10 22:49+0200\n"
 "PO-Revision-Date: 2012-02-06 10:37+0100\n"
 "Last-Translator: Keld Simonsen <keld@keldix.com>\n"
 "Language-Team: Danish <dansk@dansk-gruppen.dk>\n"
@@ -42,7 +42,7 @@ msgstr "fors�g p� at bruge skalar '%s' som et array"
 
 #: array.c:418 array.c:584 builtin.c:85 builtin.c:1566 builtin.c:1608
 #: builtin.c:1621 builtin.c:2047 builtin.c:2059 eval.c:1121 eval.c:1125
-#: eval.c:1520
+#: eval.c:1522
 #, c-format
 msgid "attempt to use array `%s' in a scalar context"
 msgstr "fors�g p� at bruge array '%s' i skalarsammenh�ng"
@@ -108,405 +108,405 @@ msgstr "'%s' er ugyldigt som funktionsnavn"
 msgid "sort comparison function `%s' is not defined"
 msgstr "funktionen for sorteringssammenligning '%s' er ikke defineret"
 
-#: awkgram.y:223
+#: awkgram.y:228
 #, c-format
 msgid "%s blocks must have an action part"
 msgstr "%s-blokke skal have en handlingsdel"
 
-#: awkgram.y:226
+#: awkgram.y:231
 msgid "each rule must have a pattern or an action part"
 msgstr "hver regel skal have et m�nster eller en handlingsdel"
 
-#: awkgram.y:315 awkgram.y:326
+#: awkgram.y:320 awkgram.y:331
 msgid "old awk does not support multiple `BEGIN' or `END' rules"
 msgstr ""
 "gamle versioner af awk underst�tter ikke flere 'BEGIN'- eller 'END'-regler"
 
-#: awkgram.y:363
+#: awkgram.y:368
 #, c-format
 msgid "`%s' is a built-in function, it cannot be redefined"
 msgstr "'%s' er en indbygget funktion, den kan ikke omdefineres"
 
-#: awkgram.y:409
+#: awkgram.y:414
 msgid "regexp constant `//' looks like a C++ comment, but is not"
 msgstr "regexp-konstanten '//' ser ud som en C++-kommentar, men er det ikke"
 
-#: awkgram.y:413
+#: awkgram.y:418
 #, c-format
 msgid "regexp constant `/%s/' looks like a C comment, but is not"
 msgstr "regexp-konstanten '/%s/' ser ud som en C-kommentar, men er det ikke"
 
-#: awkgram.y:505
+#: awkgram.y:510
 #, c-format
 msgid "duplicate case values in switch body: %s"
 msgstr "dublet case-v�rdier i switch-krop %s"
 
-#: awkgram.y:526
+#: awkgram.y:531
 msgid "duplicate `default' detected in switch body"
 msgstr "dublet 'default' opdaget i switch-krop"
 
-#: awkgram.y:786
+#: awkgram.y:791 awkgram.y:3685
 msgid "`break' is not allowed outside a loop or switch"
 msgstr "'break' uden for en l�kke eller switch er ikke tilladt"
 
-#: awkgram.y:795
+#: awkgram.y:800 awkgram.y:3677
 msgid "`continue' is not allowed outside a loop"
 msgstr "'continue' uden for en l�kke er ikke tilladt"
 
-#: awkgram.y:805
+#: awkgram.y:810
 #, c-format
 msgid "`next' used in %s action"
 msgstr "'next' brugt i %s-handling"
 
-#: awkgram.y:814
+#: awkgram.y:819
 #, c-format
 msgid "`nextfile' used in %s action"
 msgstr "'nextfile' brugt i %s-handling"
 
-#: awkgram.y:838
+#: awkgram.y:843
 msgid "`return' used outside function context"
 msgstr "'return' brugt uden for funktion"
 
-#: awkgram.y:912
+#: awkgram.y:917
 msgid "plain `print' in BEGIN or END rule should probably be `print \"\"'"
 msgstr ""
 "alenest�ende 'print' i BEGIN eller END-regel skulle muligvis v�re 'print "
 "\"\"'"
 
-#: awkgram.y:978 awkgram.y:1027
+#: awkgram.y:983 awkgram.y:1032
 msgid "`delete' is not allowed with SYMTAB"
 msgstr ""
 
-#: awkgram.y:980 awkgram.y:1029
+#: awkgram.y:985 awkgram.y:1034
 msgid "`delete' is not allowed with FUNCTAB"
 msgstr ""
 
-#: awkgram.y:1014 awkgram.y:1018
+#: awkgram.y:1019 awkgram.y:1023
 msgid "`delete(array)' is a non-portable tawk extension"
 msgstr "'delete array' er en ikke-portabel udvidelse fra tawk"
 
-#: awkgram.y:1139
+#: awkgram.y:1144
 msgid "multistage two-way pipelines don't work"
 msgstr "flertrins dobbeltrettede datakanaler fungerer ikke"
 
-#: awkgram.y:1242
+#: awkgram.y:1247
 msgid "regular expression on right of assignment"
 msgstr "regul�rt udtryk i h�jreleddet af en tildeling"
 
-#: awkgram.y:1253
+#: awkgram.y:1258
 msgid "regular expression on left of `~' or `!~' operator"
 msgstr "regul�rt udtryk p� venstre side af en '~'- eller '!~'-operator"
 
-#: awkgram.y:1269 awkgram.y:1420
+#: awkgram.y:1274 awkgram.y:1425
 msgid "old awk does not support the keyword `in' except after `for'"
 msgstr ""
 "gamle versioner af awk underst�tter ikke n�gleordet 'in' undtagen efter 'for'"
 
-#: awkgram.y:1279
+#: awkgram.y:1284
 msgid "regular expression on right of comparison"
 msgstr "regul�rt udtryk i h�jreleddet af en sammenligning"
 
-#: awkgram.y:1395
+#: awkgram.y:1400
 #, c-format
 msgid "`getline var' invalid inside `%s' rule"
 msgstr "'getline var' ugyldig inden i '%s' regel"
 
-#: awkgram.y:1398
+#: awkgram.y:1403
 #, c-format
 msgid "`getline' invalid inside `%s' rule"
 msgstr "'getline' ugyldig inden i '%s' regel"
 
-#: awkgram.y:1403
+#: awkgram.y:1408
 msgid "non-redirected `getline' undefined inside END action"
 msgstr "ikke-omdirigeret 'getline' udefineret inden i END-handling"
 
-#: awkgram.y:1422
+#: awkgram.y:1427
 msgid "old awk does not support multidimensional arrays"
 msgstr "gamle versioner af awk underst�tter ikke flerdimensionale array"
 
-#: awkgram.y:1519
+#: awkgram.y:1524
 msgid "call of `length' without parentheses is not portable"
 msgstr "kald af 'length' uden parenteser er ikke portabelt"
 
-#: awkgram.y:1585
+#: awkgram.y:1590
 msgid "indirect function calls are a gawk extension"
 msgstr "indirekte funktionskald er en gawk-udvidelse"
 
-#: awkgram.y:1598
+#: awkgram.y:1603
 #, c-format
 msgid "can not use special variable `%s' for indirect function call"
 msgstr "kan ikke bruge specialvariabel '%s' til indirekte funktionskald"
 
-#: awkgram.y:1676
+#: awkgram.y:1681
 msgid "invalid subscript expression"
 msgstr "ugyldigt indeksudtryk"
 
-#: awkgram.y:2000 awkgram.y:2020 gawkapi.c:203 gawkapi.c:221 msg.c:119
+#: awkgram.y:2005 awkgram.y:2025 gawkapi.c:207 gawkapi.c:225 msg.c:119
 msgid "warning: "
 msgstr "advarsel: "
 
-#: awkgram.y:2018 gawkapi.c:189 gawkapi.c:218 msg.c:151
+#: awkgram.y:2023 gawkapi.c:193 gawkapi.c:222 msg.c:151
 msgid "fatal: "
 msgstr "fatal: "
 
-#: awkgram.y:2068
+#: awkgram.y:2073
 msgid "unexpected newline or end of string"
 msgstr "uventet nylinjetegn eller strengafslutning"
 
-#: awkgram.y:2335 awkgram.y:2411 awkgram.y:2634 debug.c:517 debug.c:533
+#: awkgram.y:2340 awkgram.y:2416 awkgram.y:2639 debug.c:517 debug.c:533
 #: debug.c:2790 debug.c:5038
 #, c-format
 msgid "can't open source file `%s' for reading (%s)"
 msgstr "kan ikke �bne kildefilen '%s' for l�sning (%s)"
 
-#: awkgram.y:2336 awkgram.y:2461
+#: awkgram.y:2341 awkgram.y:2466
 #, fuzzy, c-format
 msgid "can't open shared library `%s' for reading (%s)"
 msgstr "kan ikke �bne kildefilen '%s' for l�sning (%s)"
 
-#: awkgram.y:2338 awkgram.y:2412 awkgram.y:2462 builtin.c:130 debug.c:5189
+#: awkgram.y:2343 awkgram.y:2417 awkgram.y:2467 builtin.c:130 debug.c:5189
 msgid "reason unknown"
 msgstr "ukendt �rsag"
 
-#: awkgram.y:2347 awkgram.y:2371
+#: awkgram.y:2352 awkgram.y:2376
 #, c-format
 msgid "can't include `%s' and use it as a program file"
 msgstr ""
 
-#: awkgram.y:2360
+#: awkgram.y:2365
 #, c-format
 msgid "already included source file `%s'"
 msgstr "allerede inkluderet kildefil '%s'"
 
-#: awkgram.y:2361
+#: awkgram.y:2366
 #, fuzzy, c-format
 msgid "already loaded shared library `%s'"
 msgstr "allerede inkluderet kildefil '%s'"
 
-#: awkgram.y:2396
+#: awkgram.y:2401
 msgid "@include is a gawk extension"
 msgstr "@include er en gawk-udvidelse"
 
-#: awkgram.y:2402
+#: awkgram.y:2407
 msgid "empty filename after @include"
 msgstr "tomt filnavn efter @include"
 
-#: awkgram.y:2446
+#: awkgram.y:2451
 #, fuzzy
 msgid "@load is a gawk extension"
 msgstr "@include er en gawk-udvidelse"
 
-#: awkgram.y:2452
+#: awkgram.y:2457
 #, fuzzy
 msgid "empty filename after @load"
 msgstr "tomt filnavn efter @include"
 
-#: awkgram.y:2586
+#: awkgram.y:2591
 msgid "empty program text on command line"
 msgstr "tom programtekst p� kommandolinjen"
 
-#: awkgram.y:2701
+#: awkgram.y:2706
 #, c-format
 msgid "can't read sourcefile `%s' (%s)"
 msgstr "kan ikke l�se kildefilen '%s' (%s)"
 
-#: awkgram.y:2712
+#: awkgram.y:2717
 #, c-format
 msgid "source file `%s' is empty"
 msgstr "kildefilen '%s' er tom"
 
-#: awkgram.y:2889
+#: awkgram.y:2894
 msgid "source file does not end in newline"
 msgstr "kildefilen slutter ikke med en ny linje"
 
-#: awkgram.y:2994
+#: awkgram.y:2999
 msgid "unterminated regexp ends with `\\' at end of file"
 msgstr "uafsluttet regul�rt udtryk slutter med '\\' i slutningen af filen"
 
-#: awkgram.y:3018
+#: awkgram.y:3023
 #, c-format
 msgid "%s: %d: tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr "%s: %d: regex-�ndringstegn '/.../%c' fra tawk virker ikke i gawk"
 
-#: awkgram.y:3022
+#: awkgram.y:3027
 #, c-format
 msgid "tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr "regex-�ndringstegn '/.../%c' fra tawk virker ikke i gawk"
 
-#: awkgram.y:3029
+#: awkgram.y:3034
 msgid "unterminated regexp"
 msgstr "uafsluttet regul�rt udtryk"
 
-#: awkgram.y:3033
+#: awkgram.y:3038
 msgid "unterminated regexp at end of file"
 msgstr "uafsluttet regul�rt udtryk i slutningen af filen"
 
-#: awkgram.y:3092
+#: awkgram.y:3097
 msgid "use of `\\ #...' line continuation is not portable"
 msgstr "brug af '\\ #...' for linjeforts�ttelse er ikke portabelt"
 
-#: awkgram.y:3108
+#: awkgram.y:3113
 msgid "backslash not last character on line"
 msgstr "sidste tegn p� linjen er ikke en omvendt skr�streg"
 
-#: awkgram.y:3169
+#: awkgram.y:3174
 msgid "POSIX does not allow operator `**='"
 msgstr "POSIX tillader ikke operatoren '**='"
 
-#: awkgram.y:3171
+#: awkgram.y:3176
 msgid "old awk does not support operator `**='"
 msgstr "gamle versioner af awk underst�tter ikke operatoren '**='"
 
-#: awkgram.y:3180
+#: awkgram.y:3185
 msgid "POSIX does not allow operator `**'"
 msgstr "POSIX tillader ikke operatoren '**'"
 
-#: awkgram.y:3182
+#: awkgram.y:3187
 msgid "old awk does not support operator `**'"
 msgstr "gamle versioner af awk underst�tter ikke operatoren '**'"
 
-#: awkgram.y:3217
+#: awkgram.y:3222
 msgid "operator `^=' is not supported in old awk"
 msgstr "operatoren '^=' underst�ttes ikke i gamle versioner af awk"
 
-#: awkgram.y:3225
+#: awkgram.y:3230
 msgid "operator `^' is not supported in old awk"
 msgstr "operatoren '^' underst�ttes ikke i gamle versioner af awk"
 
-#: awkgram.y:3318 awkgram.y:3334 command.y:1178
+#: awkgram.y:3323 awkgram.y:3339 command.y:1178
 msgid "unterminated string"
 msgstr "uafsluttet streng"
 
-#: awkgram.y:3555
+#: awkgram.y:3560
 #, c-format
 msgid "invalid char '%c' in expression"
 msgstr "ugyldigt tegn '%c' i udtryk"
 
-#: awkgram.y:3602
+#: awkgram.y:3607
 #, c-format
 msgid "`%s' is a gawk extension"
 msgstr "'%s' er en gawk-udvidelse"
 
-#: awkgram.y:3607
+#: awkgram.y:3612
 #, c-format
 msgid "`%s' is a Bell Labs extension"
 msgstr "'%s' er en Bell Labs-udvidelse"
 
-#: awkgram.y:3612
+#: awkgram.y:3617
 #, c-format
 msgid "POSIX does not allow `%s'"
 msgstr "POSIX tillader ikke '%s'"
 
-#: awkgram.y:3620
+#: awkgram.y:3625
 #, c-format
 msgid "`%s' is not supported in old awk"
 msgstr "'%s' underst�ttes ikke i gamle versioner af awk"
 
-#: awkgram.y:3688
+#: awkgram.y:3715
 msgid "`goto' considered harmful!\n"
 msgstr "'goto' anses for skadelig!\n"
 
-#: awkgram.y:3722
+#: awkgram.y:3749
 #, c-format
 msgid "%d is invalid as number of arguments for %s"
 msgstr "%d er et ugyldigt antal argumenter for %s"
 
-#: awkgram.y:3757
+#: awkgram.y:3784
 #, c-format
 msgid "%s: string literal as last arg of substitute has no effect"
 msgstr ""
 "%s: bogstavelig streng som sidste argument til erstatning har ingen effekt"
 
-#: awkgram.y:3762
+#: awkgram.y:3789
 #, c-format
 msgid "%s third parameter is not a changeable object"
 msgstr "%s: tredje argument er ikke et �ndringsbart objekt"
 
-#: awkgram.y:3841 awkgram.y:3844
+#: awkgram.y:3868 awkgram.y:3871
 msgid "match: third argument is a gawk extension"
 msgstr "match: tredje argument er en gawk-udvidelse"
 
-#: awkgram.y:3898 awkgram.y:3901
+#: awkgram.y:3925 awkgram.y:3928
 msgid "close: second argument is a gawk extension"
 msgstr "close: andet argument er en gawk-udvidelse"
 
-#: awkgram.y:3913
+#: awkgram.y:3940
 msgid "use of dcgettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 "brug af dcgettext(_\"...\") er forkert: fjern det indledende "
 "understregningstegn"
 
-#: awkgram.y:3928
+#: awkgram.y:3955
 msgid "use of dcngettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 "brug af dcgettext(_\"...\") er forkert: fjern det indledende "
 "understregningstegn"
 
-#: awkgram.y:3994
+#: awkgram.y:4021
 #, c-format
 msgid "function `%s': parameter `%s' shadows global variable"
 msgstr "funktionen '%s': parameteren '%s' overskygger en global variabel"
 
-#: awkgram.y:4051 debug.c:4019 debug.c:4062 debug.c:5187
+#: awkgram.y:4078 debug.c:4019 debug.c:4062 debug.c:5187
 #, c-format
 msgid "could not open `%s' for writing (%s)"
 msgstr "kunne ikke �bne '%s' for skrivning (%s)"
 
-#: awkgram.y:4052
+#: awkgram.y:4079
 msgid "sending variable list to standard error"
 msgstr "sender variabelliste til standard fejl"
 
-#: awkgram.y:4060
+#: awkgram.y:4087
 #, c-format
 msgid "%s: close failed (%s)"
 msgstr "%s: lukning mislykkedes (%s)"
 
-#: awkgram.y:4085
+#: awkgram.y:4112
 msgid "shadow_funcs() called twice!"
 msgstr "shadow_funcs() kaldt to gange!"
 
-#: awkgram.y:4093
+#: awkgram.y:4120
 msgid "there were shadowed variables."
 msgstr "der var skyggede variable."
 
-#: awkgram.y:4164
+#: awkgram.y:4191
 #, c-format
 msgid "function name `%s' previously defined"
 msgstr "funktionsnavnet '%s' er allerede defineret"
 
-#: awkgram.y:4210
+#: awkgram.y:4237
 #, c-format
 msgid "function `%s': can't use function name as parameter name"
 msgstr "funktionen '%s': kan ikke bruge funktionsnavn som parameternavn"
 
-#: awkgram.y:4213
+#: awkgram.y:4240
 #, c-format
 msgid "function `%s': can't use special variable `%s' as a function parameter"
 msgstr ""
 "funktionen '%s': kan ikke bruge specialvariabel '%s' som en "
 "funktionsparameter"
 
-#: awkgram.y:4221
+#: awkgram.y:4248
 #, c-format
 msgid "function `%s': parameter #%d, `%s', duplicates parameter #%d"
 msgstr "funktionen '%s': parameter %d, '%s', er samme som parameter %d"
 
-#: awkgram.y:4315 awkgram.y:4319
+#: awkgram.y:4342 awkgram.y:4346
 #, c-format
 msgid "function `%s' called but never defined"
 msgstr "funktionen '%s' kaldt, men aldrig defineret"
 
-#: awkgram.y:4324
+#: awkgram.y:4351
 #, c-format
 msgid "function `%s' defined but never called directly"
 msgstr "funktionen '%s' defineret, men aldrig kaldt direkte"
 
-#: awkgram.y:4356
+#: awkgram.y:4383
 #, c-format
 msgid "regexp constant for parameter #%d yields boolean value"
 msgstr "konstant regul�rt udtryk for parameter %d giver en boolesk v�rdi"
 
-#: awkgram.y:4402
+#: awkgram.y:4429
 #, c-format
 msgid ""
 "function `%s' called with space between name and `(',\n"
@@ -515,11 +515,11 @@ msgstr ""
 "funktionen '%s' kaldt med blanktegn mellem navnet og '(',\n"
 "eller brugt som en variabel eller et array"
 
-#: awkgram.y:4618
+#: awkgram.y:4662
 msgid "division by zero attempted"
 msgstr "fors�gte at dividere med nul"
 
-#: awkgram.y:4627
+#: awkgram.y:4671
 #, c-format
 msgid "division by zero attempted in `%%'"
 msgstr "fors�gte at dividere med nul i '%%'"
@@ -1893,11 +1893,11 @@ msgstr "funktionen '%s' kaldt med flere argumenter end deklareret"
 msgid "unwind_stack: unexpected type `%s'"
 msgstr "unwind_stack: uventet type `%s'"
 
-#: eval.c:1558
+#: eval.c:1560
 msgid "division by zero attempted in `/='"
 msgstr "fors�gte at dividere med nul i '/='"
 
-#: eval.c:1565
+#: eval.c:1567
 #, c-format
 msgid "division by zero attempted in `%%='"
 msgstr "fors�gte at dividere med nul i '%%='"
@@ -2005,6 +2005,11 @@ msgstr ""
 msgid "chdir: called with incorrect number of arguments, expecting 1"
 msgstr "sqrt: kaldt med negativt argument %g"
 
+#: extension/filefuncs.c:317
+#, c-format
+msgid "stat: unable to read symbolic link `%s'"
+msgstr ""
+
 #: extension/filefuncs.c:348
 #, fuzzy
 msgid "stat: called with wrong number of arguments"
@@ -2015,64 +2020,69 @@ msgstr "sqrt: kaldt med negativt argument %g"
 msgid "stat: bad parameters"
 msgstr "%s: er parameter\n"
 
-#: extension/filefuncs.c:421
+#: extension/filefuncs.c:404
+#, fuzzy, c-format
+msgid "fts init: could not create constant %s"
+msgstr "indeks: andet argument er ikke en streng"
+
+#: extension/filefuncs.c:424
 msgid "fill_stat_element: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:430
+#: extension/filefuncs.c:433
 msgid "fill_stat_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:445
+#: extension/filefuncs.c:448
 #, fuzzy
 msgid "fill_path_element: could not set element"
 msgstr "indeks: andet argument er ikke en streng"
 
-#: extension/filefuncs.c:461
+#: extension/filefuncs.c:464
 msgid "fill_error_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:508 extension/filefuncs.c:555
+#: extension/filefuncs.c:511 extension/filefuncs.c:558
 msgid "fts-process: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:518 extension/filefuncs.c:565
-#: extension/filefuncs.c:583
+#: extension/filefuncs.c:521 extension/filefuncs.c:568
+#: extension/filefuncs.c:586
 #, fuzzy
 msgid "fts-process: could not set element"
 msgstr "indeks: andet argument er ikke en streng"
 
-#: extension/filefuncs.c:632
+#: extension/filefuncs.c:635
 #, fuzzy
 msgid "fts: called with incorrect number of arguments, expecting 3"
 msgstr "sqrt: kaldt med negativt argument %g"
 
-#: extension/filefuncs.c:635
+#: extension/filefuncs.c:638
 #, fuzzy
 msgid "fts: bad first parameter"
 msgstr "%s: er parameter\n"
 
-#: extension/filefuncs.c:641
+#: extension/filefuncs.c:644
 #, fuzzy
 msgid "fts: bad second parameter"
 msgstr "%s: er parameter\n"
 
-#: extension/filefuncs.c:647
+#: extension/filefuncs.c:650
 #, fuzzy
 msgid "fts: bad third parameter"
 msgstr "%s: er parameter\n"
 
-#: extension/filefuncs.c:654
+#: extension/filefuncs.c:657
 #, fuzzy
 msgid "fts: could not flatten array\n"
 msgstr "'%s' er ikke et gyldigt variabelnavn"
 
-#: extension/filefuncs.c:672
+#: extension/filefuncs.c:675
 msgid "fts: ignoring sneaky FTS_NOSTAT flag. nyah, nyah, nyah."
 msgstr ""
 
-#: extension/filefuncs.c:689
-msgid "fts: clear_array failed\n"
+#: extension/filefuncs.c:692
+msgid "fts: clear_array() failed\n"
 msgstr ""
 
 #: extension/fnmatch.c:91
@@ -2339,21 +2349,38 @@ msgstr "gamle versioner af awk underst�tter ikke regexp'er som v�rdi for 'FS'"
 msgid "`FPAT' is a gawk extension"
 msgstr "'FPAT' er en gawk-udvidelse"
 
-#: gawkapi.c:143
+#: gawkapi.c:147
 msgid "awk_value_to_node: received null retval"
 msgstr ""
 
-#: gawkapi.c:932
+#: gawkapi.c:385
+msgid "node_to_awk_value: received null node"
+msgstr ""
+
+#: gawkapi.c:388
+msgid "node_to_awk_value: received null val"
+msgstr ""
+
+#: gawkapi.c:833
+#, fuzzy
+msgid "remove_element: received null array"
+msgstr "length: fik et array-argument"
+
+#: gawkapi.c:836
+msgid "remove_element: received null subscript"
+msgstr ""
+
+#: gawkapi.c:968
 #, c-format
 msgid "api_flatten_array: could not convert index %d\n"
 msgstr ""
 
-#: gawkapi.c:937
+#: gawkapi.c:973
 #, c-format
 msgid "api_flatten_array: could not convert value %d\n"
 msgstr ""
 
-#: gawkapi.c:1111
+#: gawkapi.c:1165
 msgid "cannot assign to defined constant"
 msgstr ""
 
@@ -2675,65 +2702,65 @@ msgstr "kan ikke �bne datakanalen '%s' (%s)"
 msgid "cannot create child process for `%s' (fork: %s)"
 msgstr "kan ikke oprette barneproces for '%s' (fork: %s)"
 
-#: io.c:2652
+#: io.c:2655
 msgid "register_input_parser: received NULL pointer"
 msgstr ""
 
-#: io.c:2680
+#: io.c:2683
 #, c-format
 msgid "input parser `%s' conflicts with previously installed input parser `%s'"
 msgstr ""
 
-#: io.c:2687
+#: io.c:2690
 #, c-format
 msgid "input parser `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2707
+#: io.c:2710
 msgid "register_output_wrapper: received NULL pointer"
 msgstr ""
 
-#: io.c:2735
+#: io.c:2738
 #, c-format
 msgid ""
 "output wrapper `%s' conflicts with previously installed output wrapper `%s'"
 msgstr ""
 
-#: io.c:2742
+#: io.c:2745
 #, c-format
 msgid "output wrapper `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2763
+#: io.c:2766
 msgid "register_output_processor: received NULL pointer"
 msgstr ""
 
-#: io.c:2792
+#: io.c:2795
 #, c-format
 msgid ""
 "two-way processor `%s' conflicts with previously installed two-way processor "
 "`%s'"
 msgstr ""
 
-#: io.c:2801
+#: io.c:2804
 #, c-format
 msgid "two way processor `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2908
+#: io.c:2911
 #, c-format
 msgid "data file `%s' is empty"
 msgstr "datafilen '%s' er tom"
 
-#: io.c:2950 io.c:2958
+#: io.c:2953 io.c:2961
 msgid "could not allocate more input memory"
 msgstr "kunne ikke allokere mere hukommelse til inddata"
 
-#: io.c:3524
+#: io.c:3527
 msgid "multicharacter value of `RS' is a gawk extension"
 msgstr "'RS' som flertegnsv�rdi er en gawk-udvidelse"
 
-#: io.c:3613
+#: io.c:3616
 msgid "IPv6 communication is not supported"
 msgstr "IPv6-kommunikation underst�ttes ikke"
 
@@ -3017,12 +3044,12 @@ msgstr ""
 msgid "-Ft does not set FS to tab in POSIX awk"
 msgstr "-Ft s�tter ikke FS til tab i POSIX-awk"
 
-#: main.c:1169
+#: main.c:1181
 #, c-format
 msgid "unknown value for field spec: %d\n"
 msgstr "ukendt v�rdi for felt-spec: %d\n"
 
-#: main.c:1267
+#: main.c:1279
 #, c-format
 msgid ""
 "%s: `%s' argument to `-v' not in `var=value' form\n"
@@ -3031,48 +3058,48 @@ msgstr ""
 "%s: '%s' argument til '-v' ikke p� formen 'var=v�rdi'\n"
 "\n"
 
-#: main.c:1293
+#: main.c:1305
 #, c-format
 msgid "`%s' is not a legal variable name"
 msgstr "'%s' er ikke et gyldigt variabelnavn"
 
-#: main.c:1296
+#: main.c:1308
 #, c-format
 msgid "`%s' is not a variable name, looking for file `%s=%s'"
 msgstr "'%s' er ikke et variabelnavn, leder efter fil '%s=%s'"
 
-#: main.c:1300
+#: main.c:1312
 #, c-format
 msgid "cannot use gawk builtin `%s' as variable name"
 msgstr "kan ikke bruge gawk's indbyggede '%s' som variabelnavn"
 
-#: main.c:1305
+#: main.c:1317
 #, c-format
 msgid "cannot use function `%s' as variable name"
 msgstr "kan ikke bruge funktion '%s' som variabelnavn"
 
-#: main.c:1358
+#: main.c:1370
 msgid "floating point exception"
 msgstr "flydendetalsundtagelse"
 
-#: main.c:1365
+#: main.c:1377
 msgid "fatal error: internal error"
 msgstr "fatal fejl: intern fejl"
 
-#: main.c:1380
+#: main.c:1392
 msgid "fatal error: internal error: segfault"
 msgstr "fatal fejl: intern fejl: segmentfejl"
 
-#: main.c:1392
+#: main.c:1404
 msgid "fatal error: internal error: stack overflow"
 msgstr "fatal fejl: intern fejl: stakoverl�b"
 
-#: main.c:1448
+#: main.c:1460
 #, c-format
 msgid "no pre-opened fd %d"
 msgstr "ingen fd %d �bnet i forvejen"
 
-#: main.c:1455
+#: main.c:1467
 #, c-format
 msgid "could not pre-open /dev/null for fd %d"
 msgstr "kunne ikke i forvejen �bne /dev/null for fd %d"
@@ -3331,7 +3358,7 @@ msgstr "Ubalanceret ) eller \\)"
 msgid "No previous regular expression"
 msgstr "Intet foreg�ende regul�rt udtryk"
 
-#: symbol.c:722
+#: symbol.c:735
 msgid "can not pop main context"
 msgstr ""
 
diff --git a/po/de.gmo b/po/de.gmo
index 8f2a3548..ff304962 100644
--- a/po/de.gmo
+++ b/po/de.gmo
diff --git a/po/de.po b/po/de.po
index ea8534fa..797631aa 100644
--- a/po/de.po
+++ b/po/de.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gawk 4.0.0h\n"
 "Report-Msgid-Bugs-To: arnold@skeeve.com\n"
-"POT-Creation-Date: 2012-10-13 21:21+0200\n"
+"POT-Creation-Date: 2012-11-10 22:49+0200\n"
 "PO-Revision-Date: 2012-01-30 16:21+0100\n"
 "Last-Translator: Philipp Thomas <pth@suse.de>\n"
 "Language-Team: German <translation-team-de@lists.sourceforge.net>\n"
@@ -38,7 +38,7 @@ msgstr "Es wird versucht, den Skalar »%s« als Array zu verwenden"
 
 #: array.c:418 array.c:584 builtin.c:85 builtin.c:1566 builtin.c:1608
 #: builtin.c:1621 builtin.c:2047 builtin.c:2059 eval.c:1121 eval.c:1125
-#: eval.c:1520
+#: eval.c:1522
 #, c-format
 msgid "attempt to use array `%s' in a scalar context"
 msgstr "Es wird versucht, das Feld »%s« in einem Skalarkontext zu verwenden"
@@ -108,417 +108,417 @@ msgstr "»%s« ist ein unzulässiger Funktionsname"
 msgid "sort comparison function `%s' is not defined"
 msgstr "Die Vergleichsfunktion »%s« für das Sortieren ist nicht definiert"
 
-#: awkgram.y:223
+#: awkgram.y:228
 #, c-format
 msgid "%s blocks must have an action part"
 msgstr "%s-Blöcke müssen einen Aktionsteil haben"
 
-#: awkgram.y:226
+#: awkgram.y:231
 msgid "each rule must have a pattern or an action part"
 msgstr "Jede Regel muss entweder ein Muster oder einen Aktionsteil haben"
 
-#: awkgram.y:315 awkgram.y:326
+#: awkgram.y:320 awkgram.y:331
 msgid "old awk does not support multiple `BEGIN' or `END' rules"
 msgstr "Das alte awk erlaubt keine mehrfachen »BEGIN«- oder »END«-Regeln"
 
-#: awkgram.y:363
+#: awkgram.y:368
 #, c-format
 msgid "`%s' is a built-in function, it cannot be redefined"
 msgstr "»%s« ist eine eingebaute Funktion und kann nicht umdefiniert werden"
 
-#: awkgram.y:409
+#: awkgram.y:414
 msgid "regexp constant `//' looks like a C++ comment, but is not"
 msgstr ""
 "Die Regulärer-Ausdruck-Konstante »//« sieht wie ein C-Kommentar aus, ist "
 "aber keiner"
 
-#: awkgram.y:413
+#: awkgram.y:418
 #, c-format
 msgid "regexp constant `/%s/' looks like a C comment, but is not"
 msgstr ""
 "Die Regulärer-Ausdruck-Konstante »/%s/« sieht wie ein C-Kommentar aus, ist "
 "aber keiner"
 
-#: awkgram.y:505
+#: awkgram.y:510
 #, c-format
 msgid "duplicate case values in switch body: %s"
 msgstr "doppelte Case-Werte im Switch-Block: %s"
 
-#: awkgram.y:526
+#: awkgram.y:531
 msgid "duplicate `default' detected in switch body"
 msgstr "doppeltes »default« im Switch-Block gefunden"
 
-#: awkgram.y:786
+#: awkgram.y:791 awkgram.y:3685
 msgid "`break' is not allowed outside a loop or switch"
 msgstr ""
 "»break« ist außerhalb einer Schleife oder eines Switch-Blocks nicht zulässig"
 
-#: awkgram.y:795
+#: awkgram.y:800 awkgram.y:3677
 msgid "`continue' is not allowed outside a loop"
 msgstr "»continue« ist außerhalb einer Schleife nicht zulässig"
 
-#: awkgram.y:805
+#: awkgram.y:810
 #, c-format
 msgid "`next' used in %s action"
 msgstr "»next« wird in %s-Aktion verwendet"
 
-#: awkgram.y:814
+#: awkgram.y:819
 #, c-format
 msgid "`nextfile' used in %s action"
 msgstr "»nextfile« wird in %s-Aktion verwendet"
 
-#: awkgram.y:838
+#: awkgram.y:843
 msgid "`return' used outside function context"
 msgstr "»return« wird außerhalb einer Funktion verwendet"
 
-#: awkgram.y:912
+#: awkgram.y:917
 msgid "plain `print' in BEGIN or END rule should probably be `print \"\"'"
 msgstr ""
 "Einfaches »print« in BEGIN- oder END-Regel soll vermutlich »print \"\"« sein"
 
-#: awkgram.y:978 awkgram.y:1027
+#: awkgram.y:983 awkgram.y:1032
 msgid "`delete' is not allowed with SYMTAB"
 msgstr ""
 
-#: awkgram.y:980 awkgram.y:1029
+#: awkgram.y:985 awkgram.y:1034
 msgid "`delete' is not allowed with FUNCTAB"
 msgstr ""
 
-#: awkgram.y:1014 awkgram.y:1018
+#: awkgram.y:1019 awkgram.y:1023
 msgid "`delete(array)' is a non-portable tawk extension"
 msgstr "»delete(array)« ist eine gawk-Erweiterung"
 
-#: awkgram.y:1139
+#: awkgram.y:1144
 msgid "multistage two-way pipelines don't work"
 msgstr "mehrstufige Zweiwege-Pipes funktionieren nicht"
 
-#: awkgram.y:1242
+#: awkgram.y:1247
 msgid "regular expression on right of assignment"
 msgstr "Regulärer Ausdruck auf der rechten Seite einer Zuweisung"
 
-#: awkgram.y:1253
+#: awkgram.y:1258
 msgid "regular expression on left of `~' or `!~' operator"
 msgstr "Regulärer Ausdruck links vom »~«- oder »!~«-Operator"
 
-#: awkgram.y:1269 awkgram.y:1420
+#: awkgram.y:1274 awkgram.y:1425
 msgid "old awk does not support the keyword `in' except after `for'"
 msgstr "Das alte awk unterstützt das Schlüsselwort »in« nur nach »for«"
 
-#: awkgram.y:1279
+#: awkgram.y:1284
 msgid "regular expression on right of comparison"
 msgstr "Regulärer Ausdruck rechts von einem Vergleich"
 
-#: awkgram.y:1395
+#: awkgram.y:1400
 #, c-format
 msgid "`getline var' invalid inside `%s' rule"
 msgstr "»getline var« ist ungültig innerhalb der »%s«-Regel"
 
-#: awkgram.y:1398
+#: awkgram.y:1403
 #, c-format
 msgid "`getline' invalid inside `%s' rule"
 msgstr "»getline« ist ungültig innerhalb der »%s«-Regel"
 
-#: awkgram.y:1403
+#: awkgram.y:1408
 msgid "non-redirected `getline' undefined inside END action"
 msgstr ""
 "Nicht-umgelenktes »getline« ist innerhalb der END-Aktion nicht definiert"
 
-#: awkgram.y:1422
+#: awkgram.y:1427
 msgid "old awk does not support multidimensional arrays"
 msgstr "Das alte awk unterstützt keine mehrdimensionalen Felder"
 
-#: awkgram.y:1519
+#: awkgram.y:1524
 msgid "call of `length' without parentheses is not portable"
 msgstr "Aufruf von »length« ohne Klammern ist nicht portabel"
 
-#: awkgram.y:1585
+#: awkgram.y:1590
 msgid "indirect function calls are a gawk extension"
 msgstr "indirekte Funktionsaufrufe sind eine gawk-Erweiterung"
 
-#: awkgram.y:1598
+#: awkgram.y:1603
 #, c-format
 msgid "can not use special variable `%s' for indirect function call"
 msgstr ""
 "die besondere Variable »%s« kann nicht für den indirekten Funktionsaufruf "
 "verwendet werden"
 
-#: awkgram.y:1676
+#: awkgram.y:1681
 msgid "invalid subscript expression"
 msgstr "Ungültiger Index-Ausdruck"
 
-#: awkgram.y:2000 awkgram.y:2020 gawkapi.c:203 gawkapi.c:221 msg.c:119
+#: awkgram.y:2005 awkgram.y:2025 gawkapi.c:207 gawkapi.c:225 msg.c:119
 msgid "warning: "
 msgstr "Warnung: "
 
-#: awkgram.y:2018 gawkapi.c:189 gawkapi.c:218 msg.c:151
+#: awkgram.y:2023 gawkapi.c:193 gawkapi.c:222 msg.c:151
 msgid "fatal: "
 msgstr "Fatal: "
 
-#: awkgram.y:2068
+#: awkgram.y:2073
 msgid "unexpected newline or end of string"
 msgstr "Unerwarteter Zeilenumbruch oder Ende der Zeichenkette"
 
-#: awkgram.y:2335 awkgram.y:2411 awkgram.y:2634 debug.c:517 debug.c:533
+#: awkgram.y:2340 awkgram.y:2416 awkgram.y:2639 debug.c:517 debug.c:533
 #: debug.c:2790 debug.c:5038
 #, c-format
 msgid "can't open source file `%s' for reading (%s)"
 msgstr "Quelldatei »%s« kann nicht zum Lesen geöffnet werden (%s)"
 
-#: awkgram.y:2336 awkgram.y:2461
+#: awkgram.y:2341 awkgram.y:2466
 #, fuzzy, c-format
 msgid "can't open shared library `%s' for reading (%s)"
 msgstr "Quelldatei »%s« kann nicht zum Lesen geöffnet werden (%s)"
 
-#: awkgram.y:2338 awkgram.y:2412 awkgram.y:2462 builtin.c:130 debug.c:5189
+#: awkgram.y:2343 awkgram.y:2417 awkgram.y:2467 builtin.c:130 debug.c:5189
 msgid "reason unknown"
 msgstr "Unbekannte Ursache"
 
-#: awkgram.y:2347 awkgram.y:2371
+#: awkgram.y:2352 awkgram.y:2376
 #, c-format
 msgid "can't include `%s' and use it as a program file"
 msgstr ""
 
-#: awkgram.y:2360
+#: awkgram.y:2365
 #, c-format
 msgid "already included source file `%s'"
 msgstr "Quelldatei »%s« wurde bereits eingebunden"
 
-#: awkgram.y:2361
+#: awkgram.y:2366
 #, fuzzy, c-format
 msgid "already loaded shared library `%s'"
 msgstr "Quelldatei »%s« wurde bereits eingebunden"
 
-#: awkgram.y:2396
+#: awkgram.y:2401
 msgid "@include is a gawk extension"
 msgstr "»@include« ist eine gawk-Erweiterung"
 
-#: awkgram.y:2402
+#: awkgram.y:2407
 msgid "empty filename after @include"
 msgstr "leerer Dateiname nach @include"
 
-#: awkgram.y:2446
+#: awkgram.y:2451
 #, fuzzy
 msgid "@load is a gawk extension"
 msgstr "»@include« ist eine gawk-Erweiterung"
 
-#: awkgram.y:2452
+#: awkgram.y:2457
 #, fuzzy
 msgid "empty filename after @load"
 msgstr "leerer Dateiname nach @include"
 
-#: awkgram.y:2586
+#: awkgram.y:2591
 msgid "empty program text on command line"
 msgstr "Kein Programmtext auf der Kommandozeile"
 
-#: awkgram.y:2701
+#: awkgram.y:2706
 #, c-format
 msgid "can't read sourcefile `%s' (%s)"
 msgstr "Die Quelldatei »%s« kann nicht gelesen werden (%s)"
 
-#: awkgram.y:2712
+#: awkgram.y:2717
 #, c-format
 msgid "source file `%s' is empty"
 msgstr "Die Quelldatei »%s« ist leer"
 
-#: awkgram.y:2889
+#: awkgram.y:2894
 msgid "source file does not end in newline"
 msgstr "Die Quelldatei hört nicht mit einem Zeilenende auf"
 
-#: awkgram.y:2994
+#: awkgram.y:2999
 msgid "unterminated regexp ends with `\\' at end of file"
 msgstr ""
 "Nicht beendeter regulärer Ausdruck (hört mit '\\' auf) am Ende der Datei"
 
-#: awkgram.y:3018
+#: awkgram.y:3023
 #, c-format
 msgid "%s: %d: tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr ""
 "%s: %d: der tawk-Modifizierer für reguläre Ausdrücke »/.../%c« funktioniert "
 "nicht in gawk"
 
-#: awkgram.y:3022
+#: awkgram.y:3027
 #, c-format
 msgid "tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr ""
 "Der tawk-Modifizierer für reguläre Ausdrücke »/.../%c« funktioniert nicht in "
 "gawk"
 
-#: awkgram.y:3029
+#: awkgram.y:3034
 msgid "unterminated regexp"
 msgstr "Nicht beendeter regulärer Ausdruck"
 
-#: awkgram.y:3033
+#: awkgram.y:3038
 msgid "unterminated regexp at end of file"
 msgstr "Nicht beendeter regulärer Ausdruck am Dateiende"
 
-#: awkgram.y:3092
+#: awkgram.y:3097
 msgid "use of `\\ #...' line continuation is not portable"
 msgstr ""
 "Die Verwendung von »\\#...« zur Fortsetzung von Zeilen ist nicht portabel"
 
-#: awkgram.y:3108
+#: awkgram.y:3113
 msgid "backslash not last character on line"
 msgstr "das letzte Zeichen auf der Zeile ist kein Backslash (»\\«)"
 
-#: awkgram.y:3169
+#: awkgram.y:3174
 msgid "POSIX does not allow operator `**='"
 msgstr "POSIX erlaubt den Operator »**=« nicht"
 
-#: awkgram.y:3171
+#: awkgram.y:3176
 msgid "old awk does not support operator `**='"
 msgstr "Das alte awk unterstützt den Operator »**=« nicht"
 
-#: awkgram.y:3180
+#: awkgram.y:3185
 msgid "POSIX does not allow operator `**'"
 msgstr "POSIX erlaubt den Operator »**« nicht"
 
-#: awkgram.y:3182
+#: awkgram.y:3187
 msgid "old awk does not support operator `**'"
 msgstr "Das alte awk unterstützt den Operator »**« nicht"
 
-#: awkgram.y:3217
+#: awkgram.y:3222
 msgid "operator `^=' is not supported in old awk"
 msgstr "Das alte awk unterstützt den Operator »^=« nicht"
 
-#: awkgram.y:3225
+#: awkgram.y:3230
 msgid "operator `^' is not supported in old awk"
 msgstr "Das alte awk unterstützt den Operator »^« nicht"
 
-#: awkgram.y:3318 awkgram.y:3334 command.y:1178
+#: awkgram.y:3323 awkgram.y:3339 command.y:1178
 msgid "unterminated string"
 msgstr "Nicht beendete Zeichenkette"
 
-#: awkgram.y:3555
+#: awkgram.y:3560
 #, c-format
 msgid "invalid char '%c' in expression"
 msgstr "Ungültiges Zeichen »%c« in einem Ausdruck"
 
-#: awkgram.y:3602
+#: awkgram.y:3607
 #, c-format
 msgid "`%s' is a gawk extension"
 msgstr "»%s« ist eine gawk-Erweiterung"
 
-#: awkgram.y:3607
+#: awkgram.y:3612
 #, c-format
 msgid "`%s' is a Bell Labs extension"
 msgstr "»%s« ist eine Erweiterung der Bell Labs"
 
-#: awkgram.y:3612
+#: awkgram.y:3617
 #, c-format
 msgid "POSIX does not allow `%s'"
 msgstr "POSIX erlaubt »%s« nicht"
 
-#: awkgram.y:3620
+#: awkgram.y:3625
 #, c-format
 msgid "`%s' is not supported in old awk"
 msgstr "»%s« wird im alten awk nicht unterstützt"
 
-#: awkgram.y:3688
+#: awkgram.y:3715
 msgid "`goto' considered harmful!\n"
 msgstr "»goto« gilt als schlechter Stil!\n"
 
-#: awkgram.y:3722
+#: awkgram.y:3749
 #, c-format
 msgid "%d is invalid as number of arguments for %s"
 msgstr "Unzulässige Argumentzahl %d für %s"
 
-#: awkgram.y:3757
+#: awkgram.y:3784
 #, c-format
 msgid "%s: string literal as last arg of substitute has no effect"
 msgstr "%s: Ein String als letztes Argument von substitute hat keinen Effekt"
 
-#: awkgram.y:3762
+#: awkgram.y:3789
 #, c-format
 msgid "%s third parameter is not a changeable object"
 msgstr "Der dritte Parameter von %s ist ein unveränderliches Objekt"
 
-#: awkgram.y:3841 awkgram.y:3844
+#: awkgram.y:3868 awkgram.y:3871
 msgid "match: third argument is a gawk extension"
 msgstr "match: Das dritte Argument ist eine gawk-Erweiterung"
 
-#: awkgram.y:3898 awkgram.y:3901
+#: awkgram.y:3925 awkgram.y:3928
 msgid "close: second argument is a gawk extension"
 msgstr "close: Das zweite Argument ist eine gawk-Erweiterung"
 
-#: awkgram.y:3913
+#: awkgram.y:3940
 msgid "use of dcgettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 "Fehlerhafte Verwendung von dcgettext(_\"...\"): \n"
 "Entfernen Sie den führenden Unterstrich"
 
-#: awkgram.y:3928
+#: awkgram.y:3955
 msgid "use of dcngettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 "Fehlerhafte Verwendung von dcngettext(_\"...\"): \n"
 "Entfernen Sie den führenden Unterstrich"
 
-#: awkgram.y:3994
+#: awkgram.y:4021
 #, c-format
 msgid "function `%s': parameter `%s' shadows global variable"
 msgstr "Funktion »%s«: Parameter »%s« verdeckt eine globale Variable"
 
-#: awkgram.y:4051 debug.c:4019 debug.c:4062 debug.c:5187
+#: awkgram.y:4078 debug.c:4019 debug.c:4062 debug.c:5187
 #, c-format
 msgid "could not open `%s' for writing (%s)"
 msgstr "»%s« kann nicht zum Schreiben geöffne werden(%s)"
 
-#: awkgram.y:4052
+#: awkgram.y:4079
 msgid "sending variable list to standard error"
 msgstr "Die Liste der Variablen wird auf der Standardfehlerausgabe ausgegeben"
 
-#: awkgram.y:4060
+#: awkgram.y:4087
 #, c-format
 msgid "%s: close failed (%s)"
 msgstr "%s: close ist gescheitert (%s)"
 
-#: awkgram.y:4085
+#: awkgram.y:4112
 msgid "shadow_funcs() called twice!"
 msgstr "shadow_funcs() zweimal aufgerufen!"
 
-#: awkgram.y:4093
+#: awkgram.y:4120
 msgid "there were shadowed variables."
 msgstr "es sind verdeckte Variablen vorhanden"
 
-#: awkgram.y:4164
+#: awkgram.y:4191
 #, c-format
 msgid "function name `%s' previously defined"
 msgstr "Funktion »%s« wurde bereits definiert"
 
-#: awkgram.y:4210
+#: awkgram.y:4237
 #, c-format
 msgid "function `%s': can't use function name as parameter name"
 msgstr "Funktion »%s«: Funktionsnamen können nicht als Parameternamen benutzen"
 
-#: awkgram.y:4213
+#: awkgram.y:4240
 #, c-format
 msgid "function `%s': can't use special variable `%s' as a function parameter"
 msgstr ""
 "Funktion »%s«: die spezielle Variable »%s« kann nicht als Parameter "
 "verwendet werden"
 
-#: awkgram.y:4221
+#: awkgram.y:4248
 #, c-format
 msgid "function `%s': parameter #%d, `%s', duplicates parameter #%d"
 msgstr "Funktion »%s«: Parameter #%d, »%s« wiederholt Parameter #%d"
 
-#: awkgram.y:4315 awkgram.y:4319
+#: awkgram.y:4342 awkgram.y:4346
 #, c-format
 msgid "function `%s' called but never defined"
 msgstr "Aufgerufene Funktion »%s« ist nirgends definiert"
 
-#: awkgram.y:4324
+#: awkgram.y:4351
 #, c-format
 msgid "function `%s' defined but never called directly"
 msgstr "Funktion »%s« wurde definiert aber nirgends aufgerufen"
 
-#: awkgram.y:4356
+#: awkgram.y:4383
 #, c-format
 msgid "regexp constant for parameter #%d yields boolean value"
 msgstr ""
 "Regulärer-Ausdruck-Konstante für Parameter #%d ergibt einen \n"
 "logischen Wert"
 
-#: awkgram.y:4402
+#: awkgram.y:4429
 #, c-format
 msgid ""
 "function `%s' called with space between name and `(',\n"
@@ -527,11 +527,11 @@ msgstr ""
 "Funktion »%s« wird mit Leerzeichen zwischen Name und »(« aufgerufen, \n"
 "oder als Variable oder Feld verwendet"
 
-#: awkgram.y:4618
+#: awkgram.y:4662
 msgid "division by zero attempted"
 msgstr "Division durch Null wurde versucht"
 
-#: awkgram.y:4627
+#: awkgram.y:4671
 #, c-format
 msgid "division by zero attempted in `%%'"
 msgstr "Division durch Null versucht in »%%«"
@@ -1918,11 +1918,11 @@ msgstr "Funktion »%s« mit zu vielen Argumenten aufgerufen"
 msgid "unwind_stack: unexpected type `%s'"
 msgstr "unwind_stack: unerwarteter Typ »%s«"
 
-#: eval.c:1558
+#: eval.c:1560
 msgid "division by zero attempted in `/='"
 msgstr "Division durch Null versucht in »/=«"
 
-#: eval.c:1565
+#: eval.c:1567
 #, c-format
 msgid "division by zero attempted in `%%='"
 msgstr "Division durch Null versucht in »%%=«"
@@ -2037,6 +2037,11 @@ msgstr ""
 msgid "chdir: called with incorrect number of arguments, expecting 1"
 msgstr "sqrt: das Argument %g ist negativ"
 
+#: extension/filefuncs.c:317
+#, c-format
+msgid "stat: unable to read symbolic link `%s'"
+msgstr ""
+
 #: extension/filefuncs.c:348
 #, fuzzy
 msgid "stat: called with wrong number of arguments"
@@ -2047,64 +2052,69 @@ msgstr "sqrt: das Argument %g ist negativ"
 msgid "stat: bad parameters"
 msgstr "%s: ist ein Parameter\n"
 
-#: extension/filefuncs.c:421
+#: extension/filefuncs.c:404
+#, fuzzy, c-format
+msgid "fts init: could not create constant %s"
+msgstr "index: Zweites Argument ist kein string"
+
+#: extension/filefuncs.c:424
 msgid "fill_stat_element: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:430
+#: extension/filefuncs.c:433
 msgid "fill_stat_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:445
+#: extension/filefuncs.c:448
 #, fuzzy
 msgid "fill_path_element: could not set element"
 msgstr "index: Zweites Argument ist kein string"
 
-#: extension/filefuncs.c:461
+#: extension/filefuncs.c:464
 msgid "fill_error_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:508 extension/filefuncs.c:555
+#: extension/filefuncs.c:511 extension/filefuncs.c:558
 msgid "fts-process: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:518 extension/filefuncs.c:565
-#: extension/filefuncs.c:583
+#: extension/filefuncs.c:521 extension/filefuncs.c:568
+#: extension/filefuncs.c:586
 #, fuzzy
 msgid "fts-process: could not set element"
 msgstr "index: Zweites Argument ist kein string"
 
-#: extension/filefuncs.c:632
+#: extension/filefuncs.c:635
 #, fuzzy
 msgid "fts: called with incorrect number of arguments, expecting 3"
 msgstr "sqrt: das Argument %g ist negativ"
 
-#: extension/filefuncs.c:635
+#: extension/filefuncs.c:638
 #, fuzzy
 msgid "fts: bad first parameter"
 msgstr "%s: ist ein Parameter\n"
 
-#: extension/filefuncs.c:641
+#: extension/filefuncs.c:644
 #, fuzzy
 msgid "fts: bad second parameter"
 msgstr "%s: ist ein Parameter\n"
 
-#: extension/filefuncs.c:647
+#: extension/filefuncs.c:650
 #, fuzzy
 msgid "fts: bad third parameter"
 msgstr "%s: ist ein Parameter\n"
 
-#: extension/filefuncs.c:654
+#: extension/filefuncs.c:657
 #, fuzzy
 msgid "fts: could not flatten array\n"
 msgstr "»%s« ist kein gültiger Variablenname"
 
-#: extension/filefuncs.c:672
+#: extension/filefuncs.c:675
 msgid "fts: ignoring sneaky FTS_NOSTAT flag. nyah, nyah, nyah."
 msgstr ""
 
-#: extension/filefuncs.c:689
-msgid "fts: clear_array failed\n"
+#: extension/filefuncs.c:692
+msgid "fts: clear_array() failed\n"
 msgstr ""
 
 #: extension/fnmatch.c:91
@@ -2379,21 +2389,38 @@ msgstr "Das alte awk unterstützt keine regulären Ausdrücke als Wert von »FS�
 msgid "`FPAT' is a gawk extension"
 msgstr "»FPAT« ist eine gawk-Erweiterung"
 
-#: gawkapi.c:143
+#: gawkapi.c:147
 msgid "awk_value_to_node: received null retval"
 msgstr ""
 
-#: gawkapi.c:932
+#: gawkapi.c:385
+msgid "node_to_awk_value: received null node"
+msgstr ""
+
+#: gawkapi.c:388
+msgid "node_to_awk_value: received null val"
+msgstr ""
+
+#: gawkapi.c:833
+#, fuzzy
+msgid "remove_element: received null array"
+msgstr "length: Argument ist ein Feld"
+
+#: gawkapi.c:836
+msgid "remove_element: received null subscript"
+msgstr ""
+
+#: gawkapi.c:968
 #, c-format
 msgid "api_flatten_array: could not convert index %d\n"
 msgstr ""
 
-#: gawkapi.c:937
+#: gawkapi.c:973
 #, c-format
 msgid "api_flatten_array: could not convert value %d\n"
 msgstr ""
 
-#: gawkapi.c:1111
+#: gawkapi.c:1165
 msgid "cannot assign to defined constant"
 msgstr ""
 
@@ -2729,65 +2756,65 @@ msgstr "Pipe »%s« kann nicht geöffnet werden (%s)"
 msgid "cannot create child process for `%s' (fork: %s)"
 msgstr "Kindprozess für »%s« kann nicht erzeugt werden (fork: %s)"
 
-#: io.c:2652
+#: io.c:2655
 msgid "register_input_parser: received NULL pointer"
 msgstr ""
 
-#: io.c:2680
+#: io.c:2683
 #, c-format
 msgid "input parser `%s' conflicts with previously installed input parser `%s'"
 msgstr ""
 
-#: io.c:2687
+#: io.c:2690
 #, c-format
 msgid "input parser `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2707
+#: io.c:2710
 msgid "register_output_wrapper: received NULL pointer"
 msgstr ""
 
-#: io.c:2735
+#: io.c:2738
 #, c-format
 msgid ""
 "output wrapper `%s' conflicts with previously installed output wrapper `%s'"
 msgstr ""
 
-#: io.c:2742
+#: io.c:2745
 #, c-format
 msgid "output wrapper `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2763
+#: io.c:2766
 msgid "register_output_processor: received NULL pointer"
 msgstr ""
 
-#: io.c:2792
+#: io.c:2795
 #, c-format
 msgid ""
 "two-way processor `%s' conflicts with previously installed two-way processor "
 "`%s'"
 msgstr ""
 
-#: io.c:2801
+#: io.c:2804
 #, c-format
 msgid "two way processor `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2908
+#: io.c:2911
 #, c-format
 msgid "data file `%s' is empty"
 msgstr "Die Datei »%s« ist leer"
 
-#: io.c:2950 io.c:2958
+#: io.c:2953 io.c:2961
 msgid "could not allocate more input memory"
 msgstr "Es konnte kein weiterer Speicher für die Eingabe beschafft werden"
 
-#: io.c:3524
+#: io.c:3527
 msgid "multicharacter value of `RS' is a gawk extension"
 msgstr "Multicharacter-Wert von »RS« ist eine gawk-Erweiterung"
 
-#: io.c:3613
+#: io.c:3616
 msgid "IPv6 communication is not supported"
 msgstr "IPv6-Verbindungen werden nicht unterstützt"
 
@@ -3081,12 +3108,12 @@ msgstr ""
 msgid "-Ft does not set FS to tab in POSIX awk"
 msgstr "-Ft setzt FS im POSIX-awk nicht auf Tab"
 
-#: main.c:1169
+#: main.c:1181
 #, c-format
 msgid "unknown value for field spec: %d\n"
 msgstr "unbekannter Wert für eine Feldangabe: %d\n"
 
-#: main.c:1267
+#: main.c:1279
 #, c-format
 msgid ""
 "%s: `%s' argument to `-v' not in `var=value' form\n"
@@ -3095,50 +3122,50 @@ msgstr ""
 "%s: Argument »%s« von »-v« ist nicht in der Form »Variable=Wert«\n"
 "\n"
 
-#: main.c:1293
+#: main.c:1305
 #, c-format
 msgid "`%s' is not a legal variable name"
 msgstr "»%s« ist kein gültiger Variablenname"
 
-#: main.c:1296
+#: main.c:1308
 #, c-format
 msgid "`%s' is not a variable name, looking for file `%s=%s'"
 msgstr "»%s« ist kein Variablenname, es wird nach der Datei »%s=%s« gesucht"
 
-#: main.c:1300
+#: main.c:1312
 #, c-format
 msgid "cannot use gawk builtin `%s' as variable name"
 msgstr ""
 "die eingebaute Funktion »%s« kann nicht als Variablenname verwendet werden"
 
 # c-format
-#: main.c:1305
+#: main.c:1317
 #, c-format
 msgid "cannot use function `%s' as variable name"
 msgstr "Funktion »%s« kann nicht als Name einer Variablen verwendet werden"
 
-#: main.c:1358
+#: main.c:1370
 msgid "floating point exception"
 msgstr "Fließkomma-Ausnahme"
 
-#: main.c:1365
+#: main.c:1377
 msgid "fatal error: internal error"
 msgstr "Fataler Fehler: interner Fehler"
 
-#: main.c:1380
+#: main.c:1392
 msgid "fatal error: internal error: segfault"
 msgstr "Fataler Fehler: interner Fehler: Speicherbegrenzungsfehler"
 
-#: main.c:1392
+#: main.c:1404
 msgid "fatal error: internal error: stack overflow"
 msgstr "Fataler Fehler: interner Fehler: Stapelüberlauf"
 
-#: main.c:1448
+#: main.c:1460
 #, c-format
 msgid "no pre-opened fd %d"
 msgstr "Kein bereits geöffneter Dateideskriptor %d"
 
-#: main.c:1455
+#: main.c:1467
 #, c-format
 msgid "could not pre-open /dev/null for fd %d"
 msgstr "/dev/null konnte nicht für Dateideskriptor %d geöffnet werden"
@@ -3402,7 +3429,7 @@ msgstr ") oder \\) werden nicht geöffnet"
 msgid "No previous regular expression"
 msgstr "Kein vorangehender regulärer Ausdruck"
 
-#: symbol.c:722
+#: symbol.c:735
 msgid "can not pop main context"
 msgstr ""
 
diff --git a/po/es.gmo b/po/es.gmo
index a5f642e6..7d08b908 100644
--- a/po/es.gmo
+++ b/po/es.gmo
diff --git a/po/es.po b/po/es.po
index 36e51912..99a9cc85 100644
--- a/po/es.po
+++ b/po/es.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gawk 4.0.0h\n"
 "Report-Msgid-Bugs-To: arnold@skeeve.com\n"
-"POT-Creation-Date: 2012-10-13 21:21+0200\n"
+"POT-Creation-Date: 2012-11-10 22:49+0200\n"
 "PO-Revision-Date: 2012-01-30 07:42-0600\n"
 "Last-Translator: Cristian Othón Martínez Vera <cfuga@cfuga.mx>\n"
 "Language-Team: Spanish <es@li.org>\n"
@@ -37,7 +37,7 @@ msgstr "se intentó usar el escalar `%s' como una matriz"
 
 #: array.c:418 array.c:584 builtin.c:85 builtin.c:1566 builtin.c:1608
 #: builtin.c:1621 builtin.c:2047 builtin.c:2059 eval.c:1121 eval.c:1125
-#: eval.c:1520
+#: eval.c:1522
 #, c-format
 msgid "attempt to use array `%s' in a scalar context"
 msgstr "se intentó usar la matriz `%s' en un contexto escalar"
@@ -107,411 +107,411 @@ msgstr "`%s' es inválido como un nombre de función"
 msgid "sort comparison function `%s' is not defined"
 msgstr "la función de comparación de ordenamiento `%s' no está definida"
 
-#: awkgram.y:223
+#: awkgram.y:228
 #, c-format
 msgid "%s blocks must have an action part"
 msgstr "los bloques %s deben tener una parte de acción"
 
-#: awkgram.y:226
+#: awkgram.y:231
 msgid "each rule must have a pattern or an action part"
 msgstr "cada regla debe tener un patrón o una parte de acción"
 
-#: awkgram.y:315 awkgram.y:326
+#: awkgram.y:320 awkgram.y:331
 msgid "old awk does not support multiple `BEGIN' or `END' rules"
 msgstr "el awk antiguo no admite múltiples reglas `BEGIN' o `END'"
 
-#: awkgram.y:363
+#: awkgram.y:368
 #, c-format
 msgid "`%s' is a built-in function, it cannot be redefined"
 msgstr "`%s' es una función interna, no se puede redefinir"
 
-#: awkgram.y:409
+#: awkgram.y:414
 msgid "regexp constant `//' looks like a C++ comment, but is not"
 msgstr ""
 "la constante de expresión regular `//' parece un comentario de C++, pero no "
 "lo es"
 
-#: awkgram.y:413
+#: awkgram.y:418
 #, c-format
 msgid "regexp constant `/%s/' looks like a C comment, but is not"
 msgstr ""
 "la constante de expresión regular `/%s/' parece un comentario de C, pero no "
 "lo es"
 
-#: awkgram.y:505
+#: awkgram.y:510
 #, c-format
 msgid "duplicate case values in switch body: %s"
 msgstr "valores case duplicados en el cuerpo de un switch: %s"
 
-#: awkgram.y:526
+#: awkgram.y:531
 msgid "duplicate `default' detected in switch body"
 msgstr "se detectó un `default' duplicado en el cuerpo de un switch"
 
-#: awkgram.y:786
+#: awkgram.y:791 awkgram.y:3685
 msgid "`break' is not allowed outside a loop or switch"
 msgstr "no se permite `break' fuera de un bucle o switch"
 
-#: awkgram.y:795
+#: awkgram.y:800 awkgram.y:3677
 msgid "`continue' is not allowed outside a loop"
 msgstr "no se permite `continue' fuera de un bucle"
 
-#: awkgram.y:805
+#: awkgram.y:810
 #, c-format
 msgid "`next' used in %s action"
 msgstr "se usó `next' en la acción %s"
 
-#: awkgram.y:814
+#: awkgram.y:819
 #, c-format
 msgid "`nextfile' used in %s action"
 msgstr "se usó `nextfile' en la acción %s"
 
-#: awkgram.y:838
+#: awkgram.y:843
 msgid "`return' used outside function context"
 msgstr "se usó `return' fuera del contexto de la función"
 
-#: awkgram.y:912
+#: awkgram.y:917
 msgid "plain `print' in BEGIN or END rule should probably be `print \"\"'"
 msgstr ""
 "el `print' simple en la regla BEGIN o END probablemente debe ser `print \"\"'"
 
-#: awkgram.y:978 awkgram.y:1027
+#: awkgram.y:983 awkgram.y:1032
 msgid "`delete' is not allowed with SYMTAB"
 msgstr ""
 
-#: awkgram.y:980 awkgram.y:1029
+#: awkgram.y:985 awkgram.y:1034
 msgid "`delete' is not allowed with FUNCTAB"
 msgstr ""
 
-#: awkgram.y:1014 awkgram.y:1018
+#: awkgram.y:1019 awkgram.y:1023
 msgid "`delete(array)' is a non-portable tawk extension"
 msgstr "`delete(array)' es una extensión de tawk que no es transportable"
 
-#: awkgram.y:1139
+#: awkgram.y:1144
 msgid "multistage two-way pipelines don't work"
 msgstr "las líneas de trabajo de dos vías multiestado no funcionan"
 
-#: awkgram.y:1242
+#: awkgram.y:1247
 msgid "regular expression on right of assignment"
 msgstr "expresión regular del lado derecho de una asignación"
 
-#: awkgram.y:1253
+#: awkgram.y:1258
 msgid "regular expression on left of `~' or `!~' operator"
 msgstr "expresión regular a la izquierda del operador `~' o `!~'"
 
-#: awkgram.y:1269 awkgram.y:1420
+#: awkgram.y:1274 awkgram.y:1425
 msgid "old awk does not support the keyword `in' except after `for'"
 msgstr ""
 "el awk antiguo no admite la palabra clave `in' excepto después de `for'"
 
-#: awkgram.y:1279
+#: awkgram.y:1284
 msgid "regular expression on right of comparison"
 msgstr "expresión regular a la derecha de una comparación"
 
-#: awkgram.y:1395
+#: awkgram.y:1400
 #, c-format
 msgid "`getline var' invalid inside `%s' rule"
 msgstr "`getline var' inválido dentro de la regla `%s'"
 
-#: awkgram.y:1398
+#: awkgram.y:1403
 #, c-format
 msgid "`getline' invalid inside `%s' rule"
 msgstr "`getline' inválido dentro de la regla `%s'"
 
-#: awkgram.y:1403
+#: awkgram.y:1408
 msgid "non-redirected `getline' undefined inside END action"
 msgstr "`getline' no redirigido indefinido dentro de la acción de END"
 
-#: awkgram.y:1422
+#: awkgram.y:1427
 msgid "old awk does not support multidimensional arrays"
 msgstr "el awk antiguo no admite matrices multidimensionales"
 
-#: awkgram.y:1519
+#: awkgram.y:1524
 msgid "call of `length' without parentheses is not portable"
 msgstr "la llamada de `length' sin paréntesis no es transportable"
 
-#: awkgram.y:1585
+#: awkgram.y:1590
 msgid "indirect function calls are a gawk extension"
 msgstr "las llamadas indirectas a función son una extensión de gawk"
 
-#: awkgram.y:1598
+#: awkgram.y:1603
 #, c-format
 msgid "can not use special variable `%s' for indirect function call"
 msgstr ""
 "no se puede usar la variable especial `%s' como llamada indirecta a función"
 
-#: awkgram.y:1676
+#: awkgram.y:1681
 msgid "invalid subscript expression"
 msgstr "expresión de subíndice inválida"
 
-#: awkgram.y:2000 awkgram.y:2020 gawkapi.c:203 gawkapi.c:221 msg.c:119
+#: awkgram.y:2005 awkgram.y:2025 gawkapi.c:207 gawkapi.c:225 msg.c:119
 msgid "warning: "
 msgstr "aviso: "
 
-#: awkgram.y:2018 gawkapi.c:189 gawkapi.c:218 msg.c:151
+#: awkgram.y:2023 gawkapi.c:193 gawkapi.c:222 msg.c:151
 msgid "fatal: "
 msgstr "fatal: "
 
-#: awkgram.y:2068
+#: awkgram.y:2073
 msgid "unexpected newline or end of string"
 msgstr "nueva línea o fin de la cadena inesperados"
 
-#: awkgram.y:2335 awkgram.y:2411 awkgram.y:2634 debug.c:517 debug.c:533
+#: awkgram.y:2340 awkgram.y:2416 awkgram.y:2639 debug.c:517 debug.c:533
 #: debug.c:2790 debug.c:5038
 #, c-format
 msgid "can't open source file `%s' for reading (%s)"
 msgstr "no se puede abrir el fichero fuente `%s' para lectura (%s)"
 
-#: awkgram.y:2336 awkgram.y:2461
+#: awkgram.y:2341 awkgram.y:2466
 #, fuzzy, c-format
 msgid "can't open shared library `%s' for reading (%s)"
 msgstr "no se puede abrir el fichero fuente `%s' para lectura (%s)"
 
-#: awkgram.y:2338 awkgram.y:2412 awkgram.y:2462 builtin.c:130 debug.c:5189
+#: awkgram.y:2343 awkgram.y:2417 awkgram.y:2467 builtin.c:130 debug.c:5189
 msgid "reason unknown"
 msgstr "razón desconocida"
 
-#: awkgram.y:2347 awkgram.y:2371
+#: awkgram.y:2352 awkgram.y:2376
 #, c-format
 msgid "can't include `%s' and use it as a program file"
 msgstr ""
 
-#: awkgram.y:2360
+#: awkgram.y:2365
 #, c-format
 msgid "already included source file `%s'"
 msgstr "ya se incluyó el fichero fuente `%s'"
 
-#: awkgram.y:2361
+#: awkgram.y:2366
 #, fuzzy, c-format
 msgid "already loaded shared library `%s'"
 msgstr "ya se incluyó el fichero fuente `%s'"
 
-#: awkgram.y:2396
+#: awkgram.y:2401
 msgid "@include is a gawk extension"
 msgstr "@include es una extensión de gawk"
 
-#: awkgram.y:2402
+#: awkgram.y:2407
 msgid "empty filename after @include"
 msgstr "nombre de fichero vacío después de @include"
 
-#: awkgram.y:2446
+#: awkgram.y:2451
 #, fuzzy
 msgid "@load is a gawk extension"
 msgstr "@include es una extensión de gawk"
 
-#: awkgram.y:2452
+#: awkgram.y:2457
 #, fuzzy
 msgid "empty filename after @load"
 msgstr "nombre de fichero vacío después de @include"
 
-#: awkgram.y:2586
+#: awkgram.y:2591
 msgid "empty program text on command line"
 msgstr "texto de programa vacío en la linea de órdenes"
 
-#: awkgram.y:2701
+#: awkgram.y:2706
 #, c-format
 msgid "can't read sourcefile `%s' (%s)"
 msgstr "no se puede leer el fichero fuente `%s' (%s)"
 
-#: awkgram.y:2712
+#: awkgram.y:2717
 #, c-format
 msgid "source file `%s' is empty"
 msgstr "el fichero fuente `%s' está vacío"
 
-#: awkgram.y:2889
+#: awkgram.y:2894
 msgid "source file does not end in newline"
 msgstr "el fichero fuente no termina con línea nueva"
 
-#: awkgram.y:2994
+#: awkgram.y:2999
 msgid "unterminated regexp ends with `\\' at end of file"
 msgstr "expresión regular sin terminar termina con `\\` al final del fichero"
 
-#: awkgram.y:3018
+#: awkgram.y:3023
 #, c-format
 msgid "%s: %d: tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr ""
 "%s: %d: el modificador de expresión regular `/.../%c` de tawk no funciona en "
 "gawk"
 
-#: awkgram.y:3022
+#: awkgram.y:3027
 #, c-format
 msgid "tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr ""
 "el modificador de expresión regular `/.../%c` de tawk no funciona en gawk"
 
-#: awkgram.y:3029
+#: awkgram.y:3034
 msgid "unterminated regexp"
 msgstr "expresión regular sin terminar"
 
-#: awkgram.y:3033
+#: awkgram.y:3038
 msgid "unterminated regexp at end of file"
 msgstr "expresión regular sin terminar al final del fichero"
 
-#: awkgram.y:3092
+#: awkgram.y:3097
 msgid "use of `\\ #...' line continuation is not portable"
 msgstr "el uso de la continuación de línea `\\ #...' no es transportable"
 
-#: awkgram.y:3108
+#: awkgram.y:3113
 msgid "backslash not last character on line"
 msgstr "la barra invertida no es el último caracter en la línea"
 
-#: awkgram.y:3169
+#: awkgram.y:3174
 msgid "POSIX does not allow operator `**='"
 msgstr "POSIX no permite el operador `**='"
 
-#: awkgram.y:3171
+#: awkgram.y:3176
 msgid "old awk does not support operator `**='"
 msgstr "el awk antiguo no admite el operador `**='"
 
-#: awkgram.y:3180
+#: awkgram.y:3185
 msgid "POSIX does not allow operator `**'"
 msgstr "POSIX no permite el operador `**'"
 
-#: awkgram.y:3182
+#: awkgram.y:3187
 msgid "old awk does not support operator `**'"
 msgstr "el awk antiguo no admite el operador `**='"
 
-#: awkgram.y:3217
+#: awkgram.y:3222
 msgid "operator `^=' is not supported in old awk"
 msgstr "el operador `^=' no se admite en el awk antiguo"
 
-#: awkgram.y:3225
+#: awkgram.y:3230
 msgid "operator `^' is not supported in old awk"
 msgstr "el operador `^' no se admite en el awk antiguo"
 
-#: awkgram.y:3318 awkgram.y:3334 command.y:1178
+#: awkgram.y:3323 awkgram.y:3339 command.y:1178
 msgid "unterminated string"
 msgstr "cadena sin terminar"
 
-#: awkgram.y:3555
+#: awkgram.y:3560
 #, c-format
 msgid "invalid char '%c' in expression"
 msgstr "caracter '%c' inválido en la expresión"
 
-#: awkgram.y:3602
+#: awkgram.y:3607
 #, c-format
 msgid "`%s' is a gawk extension"
 msgstr "`%s' es una extensión de gawk"
 
-#: awkgram.y:3607
+#: awkgram.y:3612
 #, c-format
 msgid "`%s' is a Bell Labs extension"
 msgstr "`%s' es una extensión de Bell Labs"
 
-#: awkgram.y:3612
+#: awkgram.y:3617
 #, c-format
 msgid "POSIX does not allow `%s'"
 msgstr "POSIX no permite `%s'"
 
-#: awkgram.y:3620
+#: awkgram.y:3625
 #, c-format
 msgid "`%s' is not supported in old awk"
 msgstr "`%s' no se admite en el awk antiguo"
 
-#: awkgram.y:3688
+#: awkgram.y:3715
 msgid "`goto' considered harmful!\n"
 msgstr "¡`goto' se considera dañino!\n"
 
-#: awkgram.y:3722
+#: awkgram.y:3749
 #, c-format
 msgid "%d is invalid as number of arguments for %s"
 msgstr "%d es inválido como número de argumentos para %s"
 
-#: awkgram.y:3757
+#: awkgram.y:3784
 #, c-format
 msgid "%s: string literal as last arg of substitute has no effect"
 msgstr ""
 "%s: la literal de cadena como último argumento de substitute no tiene efecto"
 
-#: awkgram.y:3762
+#: awkgram.y:3789
 #, c-format
 msgid "%s third parameter is not a changeable object"
 msgstr "el tercer argumento de %s no es un objecto modificable"
 
-#: awkgram.y:3841 awkgram.y:3844
+#: awkgram.y:3868 awkgram.y:3871
 msgid "match: third argument is a gawk extension"
 msgstr "match: el tercer argumento es una extensión de gawk"
 
-#: awkgram.y:3898 awkgram.y:3901
+#: awkgram.y:3925 awkgram.y:3928
 msgid "close: second argument is a gawk extension"
 msgstr "close: el segundo argumento es una extensión de gawk"
 
-#: awkgram.y:3913
+#: awkgram.y:3940
 msgid "use of dcgettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 "el uso de dcgettext(_\"...\") es incorrecto: quite el subrayado inicial"
 
-#: awkgram.y:3928
+#: awkgram.y:3955
 msgid "use of dcngettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 "el uso de dcngettext(_\"...\") es incorrecto: quite el subrayado inicial"
 
-#: awkgram.y:3994
+#: awkgram.y:4021
 #, c-format
 msgid "function `%s': parameter `%s' shadows global variable"
 msgstr "función `%s': parámetro `%s' oscurece la variable global"
 
-#: awkgram.y:4051 debug.c:4019 debug.c:4062 debug.c:5187
+#: awkgram.y:4078 debug.c:4019 debug.c:4062 debug.c:5187
 #, c-format
 msgid "could not open `%s' for writing (%s)"
 msgstr "no se puede abrir `%s' para escritura (%s)"
 
-#: awkgram.y:4052
+#: awkgram.y:4079
 msgid "sending variable list to standard error"
 msgstr "se envía la lista de variables a la salida estándar de error"
 
-#: awkgram.y:4060
+#: awkgram.y:4087
 #, c-format
 msgid "%s: close failed (%s)"
 msgstr "%s: falló close (%s)"
 
-#: awkgram.y:4085
+#: awkgram.y:4112
 msgid "shadow_funcs() called twice!"
 msgstr "¡se llamó shadow_funcs() dos veces!"
 
-#: awkgram.y:4093
+#: awkgram.y:4120
 msgid "there were shadowed variables."
 msgstr "hay variables opacadas."
 
-#: awkgram.y:4164
+#: awkgram.y:4191
 #, c-format
 msgid "function name `%s' previously defined"
 msgstr "el nombre de función `%s' se definió previamente"
 
-#: awkgram.y:4210
+#: awkgram.y:4237
 #, c-format
 msgid "function `%s': can't use function name as parameter name"
 msgstr ""
 "función `%s': no se puede usar un nombre de función como nombre de parámetro"
 
-#: awkgram.y:4213
+#: awkgram.y:4240
 #, c-format
 msgid "function `%s': can't use special variable `%s' as a function parameter"
 msgstr ""
 "función `%s': no se puede usar la variable especial `%s' como un parámetro "
 "de función"
 
-#: awkgram.y:4221
+#: awkgram.y:4248
 #, c-format
 msgid "function `%s': parameter #%d, `%s', duplicates parameter #%d"
 msgstr "función `%s': parámetro #%d, `%s', duplica el parámetro #%d"
 
-#: awkgram.y:4315 awkgram.y:4319
+#: awkgram.y:4342 awkgram.y:4346
 #, c-format
 msgid "function `%s' called but never defined"
 msgstr "se llamó a la función `%s' pero nunca se definió"
 
-#: awkgram.y:4324
+#: awkgram.y:4351
 #, c-format
 msgid "function `%s' defined but never called directly"
 msgstr "se definió la función `%s' pero nunca se llamó directamente"
 
-#: awkgram.y:4356
+#: awkgram.y:4383
 #, c-format
 msgid "regexp constant for parameter #%d yields boolean value"
 msgstr ""
 "la constante de expresión regular para el parámetro #%d da un valor booleano"
 
-#: awkgram.y:4402
+#: awkgram.y:4429
 #, c-format
 msgid ""
 "function `%s' called with space between name and `(',\n"
@@ -520,11 +520,11 @@ msgstr ""
 "se llamó la función `%s' con espacio entre el nombre y el `(',\n"
 "o se usó como una variable o una matriz"
 
-#: awkgram.y:4618
+#: awkgram.y:4662
 msgid "division by zero attempted"
 msgstr "se intentó una división por cero"
 
-#: awkgram.y:4627
+#: awkgram.y:4671
 #, c-format
 msgid "division by zero attempted in `%%'"
 msgstr "se intentó una división por cero en `%%'"
@@ -1919,11 +1919,11 @@ msgstr "se llamó a la función `%s' con más argumentos de los declarados"
 msgid "unwind_stack: unexpected type `%s'"
 msgstr "unwind_stack: tipo `%s' inesperado"
 
-#: eval.c:1558
+#: eval.c:1560
 msgid "division by zero attempted in `/='"
 msgstr "se intentó una división por cero en `/='"
 
-#: eval.c:1565
+#: eval.c:1567
 #, c-format
 msgid "division by zero attempted in `%%='"
 msgstr "se intentó una división por cero en `%%='"
@@ -2034,6 +2034,11 @@ msgstr ""
 msgid "chdir: called with incorrect number of arguments, expecting 1"
 msgstr "sqrt: se llamó con el argumento negativo %g"
 
+#: extension/filefuncs.c:317
+#, c-format
+msgid "stat: unable to read symbolic link `%s'"
+msgstr ""
+
 #: extension/filefuncs.c:348
 #, fuzzy
 msgid "stat: called with wrong number of arguments"
@@ -2044,64 +2049,69 @@ msgstr "sqrt: se llamó con el argumento negativo %g"
 msgid "stat: bad parameters"
 msgstr "%s: es un parámetro\n"
 
-#: extension/filefuncs.c:421
+#: extension/filefuncs.c:404
+#, fuzzy, c-format
+msgid "fts init: could not create constant %s"
+msgstr "index: el segundo argumento recibido no es una cadena"
+
+#: extension/filefuncs.c:424
 msgid "fill_stat_element: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:430
+#: extension/filefuncs.c:433
 msgid "fill_stat_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:445
+#: extension/filefuncs.c:448
 #, fuzzy
 msgid "fill_path_element: could not set element"
 msgstr "index: el segundo argumento recibido no es una cadena"
 
-#: extension/filefuncs.c:461
+#: extension/filefuncs.c:464
 msgid "fill_error_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:508 extension/filefuncs.c:555
+#: extension/filefuncs.c:511 extension/filefuncs.c:558
 msgid "fts-process: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:518 extension/filefuncs.c:565
-#: extension/filefuncs.c:583
+#: extension/filefuncs.c:521 extension/filefuncs.c:568
+#: extension/filefuncs.c:586
 #, fuzzy
 msgid "fts-process: could not set element"
 msgstr "index: el segundo argumento recibido no es una cadena"
 
-#: extension/filefuncs.c:632
+#: extension/filefuncs.c:635
 #, fuzzy
 msgid "fts: called with incorrect number of arguments, expecting 3"
 msgstr "sqrt: se llamó con el argumento negativo %g"
 
-#: extension/filefuncs.c:635
+#: extension/filefuncs.c:638
 #, fuzzy
 msgid "fts: bad first parameter"
 msgstr "%s: es un parámetro\n"
 
-#: extension/filefuncs.c:641
+#: extension/filefuncs.c:644
 #, fuzzy
 msgid "fts: bad second parameter"
 msgstr "%s: es un parámetro\n"
 
-#: extension/filefuncs.c:647
+#: extension/filefuncs.c:650
 #, fuzzy
 msgid "fts: bad third parameter"
 msgstr "%s: es un parámetro\n"
 
-#: extension/filefuncs.c:654
+#: extension/filefuncs.c:657
 #, fuzzy
 msgid "fts: could not flatten array\n"
 msgstr "`%s' no es un nombre de variable legal"
 
-#: extension/filefuncs.c:672
+#: extension/filefuncs.c:675
 msgid "fts: ignoring sneaky FTS_NOSTAT flag. nyah, nyah, nyah."
 msgstr ""
 
-#: extension/filefuncs.c:689
-msgid "fts: clear_array failed\n"
+#: extension/filefuncs.c:692
+msgid "fts: clear_array() failed\n"
 msgstr ""
 
 #: extension/fnmatch.c:91
@@ -2376,21 +2386,38 @@ msgstr "el awk antiguo no admite expresiones regulares como valor de `FS'"
 msgid "`FPAT' is a gawk extension"
 msgstr "`FPAT' es una extensión de gawk"
 
-#: gawkapi.c:143
+#: gawkapi.c:147
 msgid "awk_value_to_node: received null retval"
 msgstr ""
 
-#: gawkapi.c:932
+#: gawkapi.c:385
+msgid "node_to_awk_value: received null node"
+msgstr ""
+
+#: gawkapi.c:388
+msgid "node_to_awk_value: received null val"
+msgstr ""
+
+#: gawkapi.c:833
+#, fuzzy
+msgid "remove_element: received null array"
+msgstr "length: se recibió un argumento de matriz"
+
+#: gawkapi.c:836
+msgid "remove_element: received null subscript"
+msgstr ""
+
+#: gawkapi.c:968
 #, c-format
 msgid "api_flatten_array: could not convert index %d\n"
 msgstr ""
 
-#: gawkapi.c:937
+#: gawkapi.c:973
 #, c-format
 msgid "api_flatten_array: could not convert value %d\n"
 msgstr ""
 
-#: gawkapi.c:1111
+#: gawkapi.c:1165
 msgid "cannot assign to defined constant"
 msgstr ""
 
@@ -2716,65 +2743,65 @@ msgstr "no se puede abrir la tubería `%s' (%s)"
 msgid "cannot create child process for `%s' (fork: %s)"
 msgstr "no se puede crear el proceso hijo para `%s' (fork: %s)"
 
-#: io.c:2652
+#: io.c:2655
 msgid "register_input_parser: received NULL pointer"
 msgstr ""
 
-#: io.c:2680
+#: io.c:2683
 #, c-format
 msgid "input parser `%s' conflicts with previously installed input parser `%s'"
 msgstr ""
 
-#: io.c:2687
+#: io.c:2690
 #, c-format
 msgid "input parser `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2707
+#: io.c:2710
 msgid "register_output_wrapper: received NULL pointer"
 msgstr ""
 
-#: io.c:2735
+#: io.c:2738
 #, c-format
 msgid ""
 "output wrapper `%s' conflicts with previously installed output wrapper `%s'"
 msgstr ""
 
-#: io.c:2742
+#: io.c:2745
 #, c-format
 msgid "output wrapper `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2763
+#: io.c:2766
 msgid "register_output_processor: received NULL pointer"
 msgstr ""
 
-#: io.c:2792
+#: io.c:2795
 #, c-format
 msgid ""
 "two-way processor `%s' conflicts with previously installed two-way processor "
 "`%s'"
 msgstr ""
 
-#: io.c:2801
+#: io.c:2804
 #, c-format
 msgid "two way processor `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2908
+#: io.c:2911
 #, c-format
 msgid "data file `%s' is empty"
 msgstr "el fichero de datos `%s' está vacío"
 
-#: io.c:2950 io.c:2958
+#: io.c:2953 io.c:2961
 msgid "could not allocate more input memory"
 msgstr "no se puede reservar más memoria de entrada"
 
-#: io.c:3524
+#: io.c:3527
 msgid "multicharacter value of `RS' is a gawk extension"
 msgstr "el valor multicaracter de `RS' es una extensión de gawk"
 
-#: io.c:3613
+#: io.c:3616
 msgid "IPv6 communication is not supported"
 msgstr "no se admite la comunicación IPv6"
 
@@ -3068,12 +3095,12 @@ msgstr ""
 msgid "-Ft does not set FS to tab in POSIX awk"
 msgstr "-Ft no establece FS a tabulador en el awk de POSIX"
 
-#: main.c:1169
+#: main.c:1181
 #, c-format
 msgid "unknown value for field spec: %d\n"
 msgstr "valor desconocido para la especificación de campo: %d\n"
 
-#: main.c:1267
+#: main.c:1279
 #, c-format
 msgid ""
 "%s: `%s' argument to `-v' not in `var=value' form\n"
@@ -3082,49 +3109,49 @@ msgstr ""
 "%s: el argumento `%s' para `-v' no es de la forma `var=valor'\n"
 "\n"
 
-#: main.c:1293
+#: main.c:1305
 #, c-format
 msgid "`%s' is not a legal variable name"
 msgstr "`%s' no es un nombre de variable legal"
 
-#: main.c:1296
+#: main.c:1308
 #, c-format
 msgid "`%s' is not a variable name, looking for file `%s=%s'"
 msgstr "`%s' no es un nombre de variable, se busca el fichero `%s=%s'"
 
-#: main.c:1300
+#: main.c:1312
 #, c-format
 msgid "cannot use gawk builtin `%s' as variable name"
 msgstr ""
 "no se puede utilizar la orden interna de gawk `%s' como nombre de variable"
 
-#: main.c:1305
+#: main.c:1317
 #, c-format
 msgid "cannot use function `%s' as variable name"
 msgstr "no se puede usar la función `%s' como nombre de variable"
 
-#: main.c:1358
+#: main.c:1370
 msgid "floating point exception"
 msgstr "excepción de coma flotante"
 
-#: main.c:1365
+#: main.c:1377
 msgid "fatal error: internal error"
 msgstr "error fatal: error interno"
 
-#: main.c:1380
+#: main.c:1392
 msgid "fatal error: internal error: segfault"
 msgstr "error fatal: error interno: falla de segmentación"
 
-#: main.c:1392
+#: main.c:1404
 msgid "fatal error: internal error: stack overflow"
 msgstr "error fatal: error interno: desbordamiento de pila"
 
-#: main.c:1448
+#: main.c:1460
 #, c-format
 msgid "no pre-opened fd %d"
 msgstr "no existe el df %d abierto previamente"
 
-#: main.c:1455
+#: main.c:1467
 #, c-format
 msgid "could not pre-open /dev/null for fd %d"
 msgstr "no se puede abrir previamente /dev/null para el df %d"
@@ -3385,7 +3412,7 @@ msgstr ") o \\) desemparejados"
 msgid "No previous regular expression"
 msgstr "No hay una expresión regular previa"
 
-#: symbol.c:722
+#: symbol.c:735
 msgid "can not pop main context"
 msgstr ""
 
diff --git a/po/fi.gmo b/po/fi.gmo
index 2af6320f..9ffe9280 100644
--- a/po/fi.gmo
+++ b/po/fi.gmo
diff --git a/po/fi.po b/po/fi.po
index 6878f5b9..0ecb6159 100644
--- a/po/fi.po
+++ b/po/fi.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gawk 4.0.0h\n"
 "Report-Msgid-Bugs-To: arnold@skeeve.com\n"
-"POT-Creation-Date: 2012-10-13 21:21+0200\n"
+"POT-Creation-Date: 2012-11-10 22:49+0200\n"
 "PO-Revision-Date: 2012-03-13 18:00+0200\n"
 "Last-Translator: Jorma Karvonen <karvonen.jorma@gmail.com>\n"
 "Language-Team: Finnish <translation-team-fi@lists.sourceforge.net>\n"
@@ -38,7 +38,7 @@ msgstr "yritettiin käyttää skalaaria ”%s” taulukkona"
 
 #: array.c:418 array.c:584 builtin.c:85 builtin.c:1566 builtin.c:1608
 #: builtin.c:1621 builtin.c:2047 builtin.c:2059 eval.c:1121 eval.c:1125
-#: eval.c:1520
+#: eval.c:1522
 #, c-format
 msgid "attempt to use array `%s' in a scalar context"
 msgstr "yritettiin käyttää taulukkoa ”%s” skalaarikontekstissa"
@@ -108,400 +108,400 @@ msgstr "”%s” on virheellinen funktionimenä"
 msgid "sort comparison function `%s' is not defined"
 msgstr "lajitteluvertailufunktiota ”%s” ei ole määritelty"
 
-#: awkgram.y:223
+#: awkgram.y:228
 #, c-format
 msgid "%s blocks must have an action part"
 msgstr "%s lohkoilla on oltava toiminto-osa"
 
-#: awkgram.y:226
+#: awkgram.y:231
 msgid "each rule must have a pattern or an action part"
 msgstr "jokaisella säännöllä on oltava malli tai toiminto-osa"
 
-#: awkgram.y:315 awkgram.y:326
+#: awkgram.y:320 awkgram.y:331
 msgid "old awk does not support multiple `BEGIN' or `END' rules"
 msgstr "vanha awk ei tue useita ”BEGIN”- tai ”END”-sääntöjä"
 
-#: awkgram.y:363
+#: awkgram.y:368
 #, c-format
 msgid "`%s' is a built-in function, it cannot be redefined"
 msgstr "”%s” on sisäänrakennettu funktio. Sitä ei voi määritellä uudelleen"
 
-#: awkgram.y:409
+#: awkgram.y:414
 msgid "regexp constant `//' looks like a C++ comment, but is not"
 msgstr ""
 "säännöllisen lausekkeen vakio ”//” näyttää C++-kommentilta, mutta ei ole"
 
-#: awkgram.y:413
+#: awkgram.y:418
 #, c-format
 msgid "regexp constant `/%s/' looks like a C comment, but is not"
 msgstr ""
 "säännöllisen lausekkeen vakio ”/%s/” näyttää C-kommentilta, mutta ei ole"
 
-#: awkgram.y:505
+#: awkgram.y:510
 #, c-format
 msgid "duplicate case values in switch body: %s"
 msgstr "kaksi samanlaista case-arvoa switch-rakenteen rungossa: %s"
 
-#: awkgram.y:526
+#: awkgram.y:531
 msgid "duplicate `default' detected in switch body"
 msgstr "kaksoiskappale ”default” havaittu switch-rungossa"
 
-#: awkgram.y:786
+#: awkgram.y:791 awkgram.y:3685
 msgid "`break' is not allowed outside a loop or switch"
 msgstr "”break” ei ole sallittu silmukan tai switch-lauseen ulkopuolella"
 
-#: awkgram.y:795
+#: awkgram.y:800 awkgram.y:3677
 msgid "`continue' is not allowed outside a loop"
 msgstr "”continue” ei ole sallittu silmukan ulkopuolella"
 
-#: awkgram.y:805
+#: awkgram.y:810
 #, c-format
 msgid "`next' used in %s action"
 msgstr "”next” käytetty %s-toiminnossa"
 
-#: awkgram.y:814
+#: awkgram.y:819
 #, c-format
 msgid "`nextfile' used in %s action"
 msgstr "”nextfile” käytetty %s-toiminnossa"
 
-#: awkgram.y:838
+#: awkgram.y:843
 msgid "`return' used outside function context"
 msgstr "”return” käytetty funktiokontekstin ulkopuolella"
 
-#: awkgram.y:912
+#: awkgram.y:917
 msgid "plain `print' in BEGIN or END rule should probably be `print \"\"'"
 msgstr ""
 "pelkkä ”print” BEGIN- tai END-säännössä pitäisi luultavasti olla ”print \"\"”"
 
-#: awkgram.y:978 awkgram.y:1027
+#: awkgram.y:983 awkgram.y:1032
 msgid "`delete' is not allowed with SYMTAB"
 msgstr ""
 
-#: awkgram.y:980 awkgram.y:1029
+#: awkgram.y:985 awkgram.y:1034
 msgid "`delete' is not allowed with FUNCTAB"
 msgstr ""
 
-#: awkgram.y:1014 awkgram.y:1018
+#: awkgram.y:1019 awkgram.y:1023
 msgid "`delete(array)' is a non-portable tawk extension"
 msgstr "”delete(array)” ei ole siirrettävä tawk-laajennus"
 
-#: awkgram.y:1139
+#: awkgram.y:1144
 msgid "multistage two-way pipelines don't work"
 msgstr "monivaiheiset kaksisuuntaiset putket eivät toimi"
 
-#: awkgram.y:1242
+#: awkgram.y:1247
 msgid "regular expression on right of assignment"
 msgstr "säännöllinen lauseke sijoituksen oikealla puolella"
 
-#: awkgram.y:1253
+#: awkgram.y:1258
 msgid "regular expression on left of `~' or `!~' operator"
 msgstr "säännöllinen lauseke ”~”- tai ”!~”-operaattorin vasemmalla puolella"
 
-#: awkgram.y:1269 awkgram.y:1420
+#: awkgram.y:1274 awkgram.y:1425
 msgid "old awk does not support the keyword `in' except after `for'"
 msgstr "vanha awk ei tue avainsanaa ”in” paitsi ”for”-sanan jälkeen"
 
-#: awkgram.y:1279
+#: awkgram.y:1284
 msgid "regular expression on right of comparison"
 msgstr "säännöllinen lauseke vertailun oikealla puolella"
 
-#: awkgram.y:1395
+#: awkgram.y:1400
 #, c-format
 msgid "`getline var' invalid inside `%s' rule"
 msgstr "”getline var” virheellinen säännön ”%s” sisällä"
 
-#: awkgram.y:1398
+#: awkgram.y:1403
 #, c-format
 msgid "`getline' invalid inside `%s' rule"
 msgstr "”getline” virheellinen säännön ”%s” sisällä"
 
-#: awkgram.y:1403
+#: awkgram.y:1408
 msgid "non-redirected `getline' undefined inside END action"
 msgstr "edelleenohjaamaton ”getline” määrittelemätön END-toiminnon sisällä"
 
-#: awkgram.y:1422
+#: awkgram.y:1427
 msgid "old awk does not support multidimensional arrays"
 msgstr "vanha awk ei tue moniulotteisia taulukkoja"
 
-#: awkgram.y:1519
+#: awkgram.y:1524
 msgid "call of `length' without parentheses is not portable"
 msgstr "”length”-kutsu ilman sulkumerkkejä ei ole siirrettävä"
 
-#: awkgram.y:1585
+#: awkgram.y:1590
 msgid "indirect function calls are a gawk extension"
 msgstr "epäsuorat funktiokutsut ovat gawk-laajennus"
 
-#: awkgram.y:1598
+#: awkgram.y:1603
 #, c-format
 msgid "can not use special variable `%s' for indirect function call"
 msgstr "ei voi käyttää erikoismuuttujaa ”%s” epäsuoralle funktiokutsulle"
 
-#: awkgram.y:1676
+#: awkgram.y:1681
 msgid "invalid subscript expression"
 msgstr "virheellinen indeksointilauseke"
 
-#: awkgram.y:2000 awkgram.y:2020 gawkapi.c:203 gawkapi.c:221 msg.c:119
+#: awkgram.y:2005 awkgram.y:2025 gawkapi.c:207 gawkapi.c:225 msg.c:119
 msgid "warning: "
 msgstr "varoitus:"
 
-#: awkgram.y:2018 gawkapi.c:189 gawkapi.c:218 msg.c:151
+#: awkgram.y:2023 gawkapi.c:193 gawkapi.c:222 msg.c:151
 msgid "fatal: "
 msgstr "tuhoisa:"
 
-#: awkgram.y:2068
+#: awkgram.y:2073
 msgid "unexpected newline or end of string"
 msgstr "odottamaton rivinvaihto tai merkkijonon loppu"
 
-#: awkgram.y:2335 awkgram.y:2411 awkgram.y:2634 debug.c:517 debug.c:533
+#: awkgram.y:2340 awkgram.y:2416 awkgram.y:2639 debug.c:517 debug.c:533
 #: debug.c:2790 debug.c:5038
 #, c-format
 msgid "can't open source file `%s' for reading (%s)"
 msgstr "ei voi avata lähdetiedostoa ”%s” lukemista varten (%s)"
 
-#: awkgram.y:2336 awkgram.y:2461
+#: awkgram.y:2341 awkgram.y:2466
 #, fuzzy, c-format
 msgid "can't open shared library `%s' for reading (%s)"
 msgstr "ei voi avata lähdetiedostoa ”%s” lukemista varten (%s)"
 
-#: awkgram.y:2338 awkgram.y:2412 awkgram.y:2462 builtin.c:130 debug.c:5189
+#: awkgram.y:2343 awkgram.y:2417 awkgram.y:2467 builtin.c:130 debug.c:5189
 msgid "reason unknown"
 msgstr "syy tuntematon"
 
-#: awkgram.y:2347 awkgram.y:2371
+#: awkgram.y:2352 awkgram.y:2376
 #, c-format
 msgid "can't include `%s' and use it as a program file"
 msgstr ""
 
-#: awkgram.y:2360
+#: awkgram.y:2365
 #, c-format
 msgid "already included source file `%s'"
 msgstr "on jo sisällytetty lähdetiedostoon ”%s”"
 
-#: awkgram.y:2361
+#: awkgram.y:2366
 #, fuzzy, c-format
 msgid "already loaded shared library `%s'"
 msgstr "on jo sisällytetty lähdetiedostoon ”%s”"
 
-#: awkgram.y:2396
+#: awkgram.y:2401
 msgid "@include is a gawk extension"
 msgstr "@include on gawk-laajennus"
 
-#: awkgram.y:2402
+#: awkgram.y:2407
 msgid "empty filename after @include"
 msgstr "tyhjä tiedostonimi @include:n jälkeen"
 
-#: awkgram.y:2446
+#: awkgram.y:2451
 #, fuzzy
 msgid "@load is a gawk extension"
 msgstr "@include on gawk-laajennus"
 
-#: awkgram.y:2452
+#: awkgram.y:2457
 #, fuzzy
 msgid "empty filename after @load"
 msgstr "tyhjä tiedostonimi @include:n jälkeen"
 
-#: awkgram.y:2586
+#: awkgram.y:2591
 msgid "empty program text on command line"
 msgstr "tyhjä ohjelmateksti komentorivillä"
 
-#: awkgram.y:2701
+#: awkgram.y:2706
 #, c-format
 msgid "can't read sourcefile `%s' (%s)"
 msgstr "ei voi lukea lähdetiedostoa ”%s” (%s)"
 
-#: awkgram.y:2712
+#: awkgram.y:2717
 #, c-format
 msgid "source file `%s' is empty"
 msgstr "lähdetiedosto ”%s” on tyhjä"
 
-#: awkgram.y:2889
+#: awkgram.y:2894
 msgid "source file does not end in newline"
 msgstr "lähdetiedoston lopussa ei ole rivinvaihtoa"
 
-#: awkgram.y:2994
+#: awkgram.y:2999
 msgid "unterminated regexp ends with `\\' at end of file"
 msgstr ""
 "päättämätön säännöllinen lauseke loppuu ”\\”-merkkeihin tiedoston lopussa"
 
-#: awkgram.y:3018
+#: awkgram.y:3023
 #, c-format
 msgid "%s: %d: tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr "%s: %d: tawk:n regex-määre ”/.../%c” ei toimi gawk:ssa"
 
-#: awkgram.y:3022
+#: awkgram.y:3027
 #, c-format
 msgid "tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr "tawkin regex-määre ”/.../%c” ei toimi gawkissa"
 
-#: awkgram.y:3029
+#: awkgram.y:3034
 msgid "unterminated regexp"
 msgstr "päättämätön säännöllinen lauseke"
 
-#: awkgram.y:3033
+#: awkgram.y:3038
 msgid "unterminated regexp at end of file"
 msgstr "päättämätön säännöllinen lauseke tiedoston lopussa"
 
-#: awkgram.y:3092
+#: awkgram.y:3097
 msgid "use of `\\ #...' line continuation is not portable"
 msgstr "”\\ #...”-rivijatkamisen käyttö ei ole siirrettävä"
 
-#: awkgram.y:3108
+#: awkgram.y:3113
 msgid "backslash not last character on line"
 msgstr "kenoviiva ei ole rivin viimeinen merkki"
 
-#: awkgram.y:3169
+#: awkgram.y:3174
 msgid "POSIX does not allow operator `**='"
 msgstr "POSIX ei salli operaattoria ”**=”"
 
-#: awkgram.y:3171
+#: awkgram.y:3176
 msgid "old awk does not support operator `**='"
 msgstr "vanha awk ei tue operaattoria ”**=”"
 
-#: awkgram.y:3180
+#: awkgram.y:3185
 msgid "POSIX does not allow operator `**'"
 msgstr "POSIX ei salli operaattoria ”**”"
 
-#: awkgram.y:3182
+#: awkgram.y:3187
 msgid "old awk does not support operator `**'"
 msgstr "vanha awk ei tue operaattoria ”**”"
 
-#: awkgram.y:3217
+#: awkgram.y:3222
 msgid "operator `^=' is not supported in old awk"
 msgstr "operaattoria ”^=” ei tueta vanhassa awk:ssa"
 
-#: awkgram.y:3225
+#: awkgram.y:3230
 msgid "operator `^' is not supported in old awk"
 msgstr "operaattoria ”^” ei tueta vanhassa awk:ssa"
 
-#: awkgram.y:3318 awkgram.y:3334 command.y:1178
+#: awkgram.y:3323 awkgram.y:3339 command.y:1178
 msgid "unterminated string"
 msgstr "päättämätön merkkijono"
 
-#: awkgram.y:3555
+#: awkgram.y:3560
 #, c-format
 msgid "invalid char '%c' in expression"
 msgstr "virheellinen merkki ’%c’ lausekkeessa"
 
-#: awkgram.y:3602
+#: awkgram.y:3607
 #, c-format
 msgid "`%s' is a gawk extension"
 msgstr "”%s” on gawk-laajennus"
 
-#: awkgram.y:3607
+#: awkgram.y:3612
 #, c-format
 msgid "`%s' is a Bell Labs extension"
 msgstr "”%s” on Bell Labs -laajennus"
 
-#: awkgram.y:3612
+#: awkgram.y:3617
 #, c-format
 msgid "POSIX does not allow `%s'"
 msgstr "POSIX ei salli operaattori ”%s”"
 
-#: awkgram.y:3620
+#: awkgram.y:3625
 #, c-format
 msgid "`%s' is not supported in old awk"
 msgstr "”%s” ei ole tuettu vanhassa awk-ohjelmassa"
 
-#: awkgram.y:3688
+#: awkgram.y:3715
 msgid "`goto' considered harmful!\n"
 msgstr "”goto”-käskyä pidetään haitallisena!\n"
 
-#: awkgram.y:3722
+#: awkgram.y:3749
 #, c-format
 msgid "%d is invalid as number of arguments for %s"
 msgstr "%d on virheellinen argumenttilukumäärä operaattorille %s"
 
-#: awkgram.y:3757
+#: awkgram.y:3784
 #, c-format
 msgid "%s: string literal as last arg of substitute has no effect"
 msgstr ""
 "%s: merkkijonoliteraalilla ei ole vaikutusta korvauksen viimeisenä "
 "argumenttina"
 
-#: awkgram.y:3762
+#: awkgram.y:3789
 #, c-format
 msgid "%s third parameter is not a changeable object"
 msgstr "%s kolmas parametri ei ole vaihdettava objekti"
 
-#: awkgram.y:3841 awkgram.y:3844
+#: awkgram.y:3868 awkgram.y:3871
 msgid "match: third argument is a gawk extension"
 msgstr "match: kolmas argumentti on gawk-laajennus"
 
-#: awkgram.y:3898 awkgram.y:3901
+#: awkgram.y:3925 awkgram.y:3928
 msgid "close: second argument is a gawk extension"
 msgstr "close: toinen argumentti on gawk-laajennus"
 
-#: awkgram.y:3913
+#: awkgram.y:3940
 msgid "use of dcgettext(_\"...\") is incorrect: remove leading underscore"
 msgstr "dcgettext(_\"...\")-käyttö on virheellinen: poista alaviiva alusta"
 
-#: awkgram.y:3928
+#: awkgram.y:3955
 msgid "use of dcngettext(_\"...\") is incorrect: remove leading underscore"
 msgstr "dcngettext(_\"...\")-käyttö on virheellinen: poista alaviiva alusta"
 
-#: awkgram.y:3994
+#: awkgram.y:4021
 #, c-format
 msgid "function `%s': parameter `%s' shadows global variable"
 msgstr "funktio ”%s”: parametri ”%s” varjostaa yleismuuttujaa"
 
-#: awkgram.y:4051 debug.c:4019 debug.c:4062 debug.c:5187
+#: awkgram.y:4078 debug.c:4019 debug.c:4062 debug.c:5187
 #, c-format
 msgid "could not open `%s' for writing (%s)"
 msgstr "ei voitu avata tiedostoa ”%s” kirjoittamista varten (%s)"
 
-#: awkgram.y:4052
+#: awkgram.y:4079
 msgid "sending variable list to standard error"
 msgstr "lähetetään muuttujaluettelo vakiovirheeseen"
 
-#: awkgram.y:4060
+#: awkgram.y:4087
 #, c-format
 msgid "%s: close failed (%s)"
 msgstr "%s: sulkeminen epäonnistui (%s)"
 
-#: awkgram.y:4085
+#: awkgram.y:4112
 msgid "shadow_funcs() called twice!"
 msgstr "shadow_funcs() kutsuttu kahdesti!"
 
-#: awkgram.y:4093
+#: awkgram.y:4120
 msgid "there were shadowed variables."
 msgstr "siellä oli varjostettuja muuttujia."
 
-#: awkgram.y:4164
+#: awkgram.y:4191
 #, c-format
 msgid "function name `%s' previously defined"
 msgstr "funktionimi ”%s” on jo aikaisemmin määritelty"
 
-#: awkgram.y:4210
+#: awkgram.y:4237
 #, c-format
 msgid "function `%s': can't use function name as parameter name"
 msgstr "funktio ”%s”: ei voi käyttää funktionimeä parametrinimenä"
 
-#: awkgram.y:4213
+#: awkgram.y:4240
 #, c-format
 msgid "function `%s': can't use special variable `%s' as a function parameter"
 msgstr "funktio ”%s”: ei voi käyttää erikoismuuttujaa ”%s” funktioparametrina"
 
-#: awkgram.y:4221
+#: awkgram.y:4248
 #, c-format
 msgid "function `%s': parameter #%d, `%s', duplicates parameter #%d"
 msgstr "funktio ”%s”: parametri #%d, ”%s”, samanlainen parametri #%d"
 
-#: awkgram.y:4315 awkgram.y:4319
+#: awkgram.y:4342 awkgram.y:4346
 #, c-format
 msgid "function `%s' called but never defined"
 msgstr "funktiota ”%s” kutsuttiin, mutta sitä ei ole koskaan määritelty"
 
-#: awkgram.y:4324
+#: awkgram.y:4351
 #, c-format
 msgid "function `%s' defined but never called directly"
 msgstr "funktio ”%s” määriteltiin, mutta sitä ei ole koskaan kutsuttu suoraan"
 
-#: awkgram.y:4356
+#: awkgram.y:4383
 #, c-format
 msgid "regexp constant for parameter #%d yields boolean value"
 msgstr "säännöllisen lausekkeen vakio parametrille #%d antaa boolean-arvon"
 
-#: awkgram.y:4402
+#: awkgram.y:4429
 #, c-format
 msgid ""
 "function `%s' called with space between name and `(',\n"
@@ -510,11 +510,11 @@ msgstr ""
 "funktio ”%s” kutsuttu välilyönnillä nimen ja ”(”-merkin\n"
 "välillä, tai käytetty muuttujana tai taulukkona"
 
-#: awkgram.y:4618
+#: awkgram.y:4662
 msgid "division by zero attempted"
 msgstr "nollalla jakoa yritettiin"
 
-#: awkgram.y:4627
+#: awkgram.y:4671
 #, c-format
 msgid "division by zero attempted in `%%'"
 msgstr "jakoa nollalla yritettiin operaattorissa ”%%”"
@@ -1897,11 +1897,11 @@ msgstr "funktio ”%s” kutsuttiin useammalla argumentilla kuin esiteltiin"
 msgid "unwind_stack: unexpected type `%s'"
 msgstr "unwind_stack: odottamaton tyyppi ”%s”"
 
-#: eval.c:1558
+#: eval.c:1560
 msgid "division by zero attempted in `/='"
 msgstr "jakoa nollalla yritettiin operaatiossa ”/=”"
 
-#: eval.c:1565
+#: eval.c:1567
 #, c-format
 msgid "division by zero attempted in `%%='"
 msgstr "jakoa nollalla yritettiin operaatiossa ”%%=”"
@@ -2008,6 +2008,11 @@ msgstr ""
 msgid "chdir: called with incorrect number of arguments, expecting 1"
 msgstr "sqrt: kutsuttu negatiivisella argumentilla %g"
 
+#: extension/filefuncs.c:317
+#, c-format
+msgid "stat: unable to read symbolic link `%s'"
+msgstr ""
+
 #: extension/filefuncs.c:348
 #, fuzzy
 msgid "stat: called with wrong number of arguments"
@@ -2018,64 +2023,69 @@ msgstr "sqrt: kutsuttu negatiivisella argumentilla %g"
 msgid "stat: bad parameters"
 msgstr "%s: on parametri\n"
 
-#: extension/filefuncs.c:421
+#: extension/filefuncs.c:404
+#, fuzzy, c-format
+msgid "fts init: could not create constant %s"
+msgstr "index: toinen vastaanotettu argumentti ei ole merkkijono"
+
+#: extension/filefuncs.c:424
 msgid "fill_stat_element: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:430
+#: extension/filefuncs.c:433
 msgid "fill_stat_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:445
+#: extension/filefuncs.c:448
 #, fuzzy
 msgid "fill_path_element: could not set element"
 msgstr "index: toinen vastaanotettu argumentti ei ole merkkijono"
 
-#: extension/filefuncs.c:461
+#: extension/filefuncs.c:464
 msgid "fill_error_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:508 extension/filefuncs.c:555
+#: extension/filefuncs.c:511 extension/filefuncs.c:558
 msgid "fts-process: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:518 extension/filefuncs.c:565
-#: extension/filefuncs.c:583
+#: extension/filefuncs.c:521 extension/filefuncs.c:568
+#: extension/filefuncs.c:586
 #, fuzzy
 msgid "fts-process: could not set element"
 msgstr "index: toinen vastaanotettu argumentti ei ole merkkijono"
 
-#: extension/filefuncs.c:632
+#: extension/filefuncs.c:635
 #, fuzzy
 msgid "fts: called with incorrect number of arguments, expecting 3"
 msgstr "sqrt: kutsuttu negatiivisella argumentilla %g"
 
-#: extension/filefuncs.c:635
+#: extension/filefuncs.c:638
 #, fuzzy
 msgid "fts: bad first parameter"
 msgstr "%s: on parametri\n"
 
-#: extension/filefuncs.c:641
+#: extension/filefuncs.c:644
 #, fuzzy
 msgid "fts: bad second parameter"
 msgstr "%s: on parametri\n"
 
-#: extension/filefuncs.c:647
+#: extension/filefuncs.c:650
 #, fuzzy
 msgid "fts: bad third parameter"
 msgstr "%s: on parametri\n"
 
-#: extension/filefuncs.c:654
+#: extension/filefuncs.c:657
 #, fuzzy
 msgid "fts: could not flatten array\n"
 msgstr "”%s” ei ole laillinen muuttujanimi"
 
-#: extension/filefuncs.c:672
+#: extension/filefuncs.c:675
 msgid "fts: ignoring sneaky FTS_NOSTAT flag. nyah, nyah, nyah."
 msgstr ""
 
-#: extension/filefuncs.c:689
-msgid "fts: clear_array failed\n"
+#: extension/filefuncs.c:692
+msgid "fts: clear_array() failed\n"
 msgstr ""
 
 #: extension/fnmatch.c:91
@@ -2349,21 +2359,38 @@ msgstr "vanha awk ei tue regexp-arvoja ”FS”-kenttäerotinmuuttujana"
 msgid "`FPAT' is a gawk extension"
 msgstr "”FPAT” on gawk-laajennus"
 
-#: gawkapi.c:143
+#: gawkapi.c:147
 msgid "awk_value_to_node: received null retval"
 msgstr ""
 
-#: gawkapi.c:932
+#: gawkapi.c:385
+msgid "node_to_awk_value: received null node"
+msgstr ""
+
+#: gawkapi.c:388
+msgid "node_to_awk_value: received null val"
+msgstr ""
+
+#: gawkapi.c:833
+#, fuzzy
+msgid "remove_element: received null array"
+msgstr "length: vastaanotettu taulukkoargumentti"
+
+#: gawkapi.c:836
+msgid "remove_element: received null subscript"
+msgstr ""
+
+#: gawkapi.c:968
 #, c-format
 msgid "api_flatten_array: could not convert index %d\n"
 msgstr ""
 
-#: gawkapi.c:937
+#: gawkapi.c:973
 #, c-format
 msgid "api_flatten_array: could not convert value %d\n"
 msgstr ""
 
-#: gawkapi.c:1111
+#: gawkapi.c:1165
 msgid "cannot assign to defined constant"
 msgstr ""
 
@@ -2689,65 +2716,65 @@ msgstr "ei voi avata putkea ”%s” (%s)"
 msgid "cannot create child process for `%s' (fork: %s)"
 msgstr "ei voida luoda lapsiprosessia komennolle ”%s” (fork: %s)"
 
-#: io.c:2652
+#: io.c:2655
 msgid "register_input_parser: received NULL pointer"
 msgstr ""
 
-#: io.c:2680
+#: io.c:2683
 #, c-format
 msgid "input parser `%s' conflicts with previously installed input parser `%s'"
 msgstr ""
 
-#: io.c:2687
+#: io.c:2690
 #, c-format
 msgid "input parser `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2707
+#: io.c:2710
 msgid "register_output_wrapper: received NULL pointer"
 msgstr ""
 
-#: io.c:2735
+#: io.c:2738
 #, c-format
 msgid ""
 "output wrapper `%s' conflicts with previously installed output wrapper `%s'"
 msgstr ""
 
-#: io.c:2742
+#: io.c:2745
 #, c-format
 msgid "output wrapper `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2763
+#: io.c:2766
 msgid "register_output_processor: received NULL pointer"
 msgstr ""
 
-#: io.c:2792
+#: io.c:2795
 #, c-format
 msgid ""
 "two-way processor `%s' conflicts with previously installed two-way processor "
 "`%s'"
 msgstr ""
 
-#: io.c:2801
+#: io.c:2804
 #, c-format
 msgid "two way processor `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2908
+#: io.c:2911
 #, c-format
 msgid "data file `%s' is empty"
 msgstr "data-tiedosto ”%s” on tyhjä"
 
-#: io.c:2950 io.c:2958
+#: io.c:2953 io.c:2961
 msgid "could not allocate more input memory"
 msgstr "ei voitu varata lisää syötemuistia"
 
-#: io.c:3524
+#: io.c:3527
 msgid "multicharacter value of `RS' is a gawk extension"
 msgstr "”RS”-monimerkkiarvo on gawk-laajennus"
 
-#: io.c:3613
+#: io.c:3616
 msgid "IPv6 communication is not supported"
 msgstr "IPv6-viestintää ei tueta"
 
@@ -3037,12 +3064,12 @@ msgstr ""
 msgid "-Ft does not set FS to tab in POSIX awk"
 msgstr "-Ft ei aseta FS välilehteen POSIX awk:ssa"
 
-#: main.c:1169
+#: main.c:1181
 #, c-format
 msgid "unknown value for field spec: %d\n"
 msgstr "tuntematon arvo kenttämääritteelle: %d\n"
 
-#: main.c:1267
+#: main.c:1279
 #, c-format
 msgid ""
 "%s: `%s' argument to `-v' not in `var=value' form\n"
@@ -3051,48 +3078,48 @@ msgstr ""
 "%s: ”%s” argumentti valitsimelle ”-v” ei ole ”var=arvo”-muodossa\n"
 "\n"
 
-#: main.c:1293
+#: main.c:1305
 #, c-format
 msgid "`%s' is not a legal variable name"
 msgstr "”%s” ei ole laillinen muuttujanimi"
 
-#: main.c:1296
+#: main.c:1308
 #, c-format
 msgid "`%s' is not a variable name, looking for file `%s=%s'"
 msgstr "”%s” ei ole muuttujanimi, etsitään tiedostoa ”%s=%s”"
 
-#: main.c:1300
+#: main.c:1312
 #, c-format
 msgid "cannot use gawk builtin `%s' as variable name"
 msgstr "ei voi käyttää gawk-ohjelman sisäistä ”%s”-määrittelyä muuttujanimenä"
 
-#: main.c:1305
+#: main.c:1317
 #, c-format
 msgid "cannot use function `%s' as variable name"
 msgstr "funktionimeä ”%s” ei voi käyttää muuttujanimenä"
 
-#: main.c:1358
+#: main.c:1370
 msgid "floating point exception"
 msgstr "liukulukupoikkeus"
 
-#: main.c:1365
+#: main.c:1377
 msgid "fatal error: internal error"
 msgstr "tuhoisa virhe: sisäinen virhe"
 
-#: main.c:1380
+#: main.c:1392
 msgid "fatal error: internal error: segfault"
 msgstr "tuhoisa virhe: sisäinen virhe: segmenttivirhe"
 
-#: main.c:1392
+#: main.c:1404
 msgid "fatal error: internal error: stack overflow"
 msgstr "tuhoisa virhe: sisäinen virhe: pinoylivuoto"
 
-#: main.c:1448
+#: main.c:1460
 #, c-format
 msgid "no pre-opened fd %d"
 msgstr "ei avattu uudelleen tiedostomäärittelijää %d"
 
-#: main.c:1455
+#: main.c:1467
 #, c-format
 msgid "could not pre-open /dev/null for fd %d"
 msgstr "ei voitu avata uudelleen laitetta /dev/null tiedostomäärittelijälle %d"
@@ -3352,7 +3379,7 @@ msgstr "Pariton ) tai \\)"
 msgid "No previous regular expression"
 msgstr "Ei edellistä säännöllistä lauseketta"
 
-#: symbol.c:722
+#: symbol.c:735
 msgid "can not pop main context"
 msgstr ""
 
diff --git a/po/fr.gmo b/po/fr.gmo
index 0116d5de..c2cc3501 100644
--- a/po/fr.gmo
+++ b/po/fr.gmo
diff --git a/po/fr.po b/po/fr.po
index 64e84396..7d5c1cad 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gawk 4.0.0h\n"
 "Report-Msgid-Bugs-To: arnold@skeeve.com\n"
-"POT-Creation-Date: 2012-10-13 21:21+0200\n"
+"POT-Creation-Date: 2012-11-10 22:49+0200\n"
 "PO-Revision-Date: 2012-01-30 23:52+0100\n"
 "Last-Translator: Jean-Philippe Guérard <jean-philippe.guerard@corbeaunoir."
 "org>\n"
@@ -41,7 +41,7 @@ msgstr "tentative d'utiliser le scalaire « %s » comme tableau"
 
 #: array.c:418 array.c:584 builtin.c:85 builtin.c:1566 builtin.c:1608
 #: builtin.c:1621 builtin.c:2047 builtin.c:2059 eval.c:1121 eval.c:1125
-#: eval.c:1520
+#: eval.c:1522
 #, c-format
 msgid "attempt to use array `%s' in a scalar context"
 msgstr "tentative d'utilisation du tableau « %s » dans un contexte scalaire"
@@ -103,412 +103,412 @@ msgstr "« %s » n'est pas un nom de fonction valide"
 msgid "sort comparison function `%s' is not defined"
 msgstr "la fonction de comparaison « %s » du tri n'est pas définie"
 
-#: awkgram.y:223
+#: awkgram.y:228
 #, c-format
 msgid "%s blocks must have an action part"
 msgstr "les blocs %s doivent avoir une partie action"
 
-#: awkgram.y:226
+#: awkgram.y:231
 msgid "each rule must have a pattern or an action part"
 msgstr "chaque règle doit avoir au moins une partie motif ou action"
 
-#: awkgram.y:315 awkgram.y:326
+#: awkgram.y:320 awkgram.y:331
 msgid "old awk does not support multiple `BEGIN' or `END' rules"
 msgstr "l'ancien awk ne permet pas les « BEGIN » ou « END » multiples"
 
-#: awkgram.y:363
+#: awkgram.y:368
 #, c-format
 msgid "`%s' is a built-in function, it cannot be redefined"
 msgstr "« %s » est une fonction interne, elle ne peut être redéfinie"
 
-#: awkgram.y:409
+#: awkgram.y:414
 msgid "regexp constant `//' looks like a C++ comment, but is not"
 msgstr "l'expression rationnelle constante « // » n'est pas un commentaire C++"
 
-#: awkgram.y:413
+#: awkgram.y:418
 #, c-format
 msgid "regexp constant `/%s/' looks like a C comment, but is not"
 msgstr "l'expression rationnelle constante « /%s/ » n'est pas un commentaire C"
 
-#: awkgram.y:505
+#: awkgram.y:510
 #, c-format
 msgid "duplicate case values in switch body: %s"
 msgstr "le corps du switch comporte des cas répétés : %s"
 
-#: awkgram.y:526
+#: awkgram.y:531
 msgid "duplicate `default' detected in switch body"
 msgstr "plusieurs « default » ont été détectés dans le corps du switch"
 
-#: awkgram.y:786
+#: awkgram.y:791 awkgram.y:3685
 msgid "`break' is not allowed outside a loop or switch"
 msgstr "« break » est interdit en dehors d'une boucle ou d'un switch"
 
-#: awkgram.y:795
+#: awkgram.y:800 awkgram.y:3677
 msgid "`continue' is not allowed outside a loop"
 msgstr "« continue » est interdit en dehors d'une boucle ou d'un switch"
 
-#: awkgram.y:805
+#: awkgram.y:810
 #, c-format
 msgid "`next' used in %s action"
 msgstr "« next » est utilisé dans l'action %s"
 
-#: awkgram.y:814
+#: awkgram.y:819
 #, c-format
 msgid "`nextfile' used in %s action"
 msgstr "« nextfile » est utilisé dans l'action %s"
 
-#: awkgram.y:838
+#: awkgram.y:843
 msgid "`return' used outside function context"
 msgstr "« return » est utilisé hors du contexte d'une fonction"
 
-#: awkgram.y:912
+#: awkgram.y:917
 msgid "plain `print' in BEGIN or END rule should probably be `print \"\"'"
 msgstr ""
 "dans BEGIN ou END, un « print » seul devrait sans doute être un « print "
 "\"\" »"
 
-#: awkgram.y:978 awkgram.y:1027
+#: awkgram.y:983 awkgram.y:1032
 msgid "`delete' is not allowed with SYMTAB"
 msgstr ""
 
-#: awkgram.y:980 awkgram.y:1029
+#: awkgram.y:985 awkgram.y:1034
 msgid "`delete' is not allowed with FUNCTAB"
 msgstr ""
 
-#: awkgram.y:1014 awkgram.y:1018
+#: awkgram.y:1019 awkgram.y:1023
 msgid "`delete(array)' is a non-portable tawk extension"
 msgstr "« delete(array) » est une extension non portable de tawk"
 
-#: awkgram.y:1139
+#: awkgram.y:1144
 msgid "multistage two-way pipelines don't work"
 msgstr "impossible d'utiliser des tubes bidirectionnels en série"
 
-#: awkgram.y:1242
+#: awkgram.y:1247
 msgid "regular expression on right of assignment"
 msgstr "expression rationnelle à droite d'une affectation"
 
-#: awkgram.y:1253
+#: awkgram.y:1258
 msgid "regular expression on left of `~' or `!~' operator"
 msgstr "expression rationnelle à gauche d'un opérateur « ~ » ou « !~ »"
 
-#: awkgram.y:1269 awkgram.y:1420
+#: awkgram.y:1274 awkgram.y:1425
 msgid "old awk does not support the keyword `in' except after `for'"
 msgstr "l'ancien awk n'autorise le mot-clef « in » qu'après « for »"
 
-#: awkgram.y:1279
+#: awkgram.y:1284
 msgid "regular expression on right of comparison"
 msgstr "expression rationnelle à droite d'une comparaison"
 
-#: awkgram.y:1395
+#: awkgram.y:1400
 #, c-format
 msgid "`getline var' invalid inside `%s' rule"
 msgstr "« getline var » n'est pas valable dans une règle « %s »"
 
-#: awkgram.y:1398
+#: awkgram.y:1403
 #, c-format
 msgid "`getline' invalid inside `%s' rule"
 msgstr "« getline » n'est pas valable dans une règle « %s »"
 
-#: awkgram.y:1403
+#: awkgram.y:1408
 msgid "non-redirected `getline' undefined inside END action"
 msgstr "dans une action END, un « getline » non redirigé n'est pas défini"
 
-#: awkgram.y:1422
+#: awkgram.y:1427
 msgid "old awk does not support multidimensional arrays"
 msgstr "l'ancien awk ne dispose pas des tableaux multidimensionnels"
 
-#: awkgram.y:1519
+#: awkgram.y:1524
 msgid "call of `length' without parentheses is not portable"
 msgstr "l'appel de « length » sans parenthèses n'est pas portable"
 
-#: awkgram.y:1585
+#: awkgram.y:1590
 msgid "indirect function calls are a gawk extension"
 msgstr "les appels indirects de fonctions sont une extension gawk"
 
-#: awkgram.y:1598
+#: awkgram.y:1603
 #, c-format
 msgid "can not use special variable `%s' for indirect function call"
 msgstr ""
 "impossible d'utiliser la variable spéciale « %s » pour un appel indirect de "
 "fonction"
 
-#: awkgram.y:1676
+#: awkgram.y:1681
 msgid "invalid subscript expression"
 msgstr "expression indice non valide"
 
-#: awkgram.y:2000 awkgram.y:2020 gawkapi.c:203 gawkapi.c:221 msg.c:119
+#: awkgram.y:2005 awkgram.y:2025 gawkapi.c:207 gawkapi.c:225 msg.c:119
 msgid "warning: "
 msgstr "avertissement : "
 
-#: awkgram.y:2018 gawkapi.c:189 gawkapi.c:218 msg.c:151
+#: awkgram.y:2023 gawkapi.c:193 gawkapi.c:222 msg.c:151
 msgid "fatal: "
 msgstr "fatal : "
 
-#: awkgram.y:2068
+#: awkgram.y:2073
 msgid "unexpected newline or end of string"
 msgstr "fin de chaîne ou passage à la ligne inattendu"
 
-#: awkgram.y:2335 awkgram.y:2411 awkgram.y:2634 debug.c:517 debug.c:533
+#: awkgram.y:2340 awkgram.y:2416 awkgram.y:2639 debug.c:517 debug.c:533
 #: debug.c:2790 debug.c:5038
 #, c-format
 msgid "can't open source file `%s' for reading (%s)"
 msgstr "impossible d'ouvrir le fichier source « %s » en lecture (%s)"
 
-#: awkgram.y:2336 awkgram.y:2461
+#: awkgram.y:2341 awkgram.y:2466
 #, fuzzy, c-format
 msgid "can't open shared library `%s' for reading (%s)"
 msgstr "impossible d'ouvrir le fichier source « %s » en lecture (%s)"
 
-#: awkgram.y:2338 awkgram.y:2412 awkgram.y:2462 builtin.c:130 debug.c:5189
+#: awkgram.y:2343 awkgram.y:2417 awkgram.y:2467 builtin.c:130 debug.c:5189
 msgid "reason unknown"
 msgstr "raison inconnue"
 
-#: awkgram.y:2347 awkgram.y:2371
+#: awkgram.y:2352 awkgram.y:2376
 #, c-format
 msgid "can't include `%s' and use it as a program file"
 msgstr ""
 
-#: awkgram.y:2360
+#: awkgram.y:2365
 #, c-format
 msgid "already included source file `%s'"
 msgstr "le fichier source « %s » a déjà été intégré"
 
-#: awkgram.y:2361
+#: awkgram.y:2366
 #, fuzzy, c-format
 msgid "already loaded shared library `%s'"
 msgstr "le fichier source « %s » a déjà été intégré"
 
-#: awkgram.y:2396
+#: awkgram.y:2401
 msgid "@include is a gawk extension"
 msgstr "@include est une extension gawk"
 
-#: awkgram.y:2402
+#: awkgram.y:2407
 msgid "empty filename after @include"
 msgstr "Le nom de fichier après @include est vide"
 
-#: awkgram.y:2446
+#: awkgram.y:2451
 #, fuzzy
 msgid "@load is a gawk extension"
 msgstr "@include est une extension gawk"
 
-#: awkgram.y:2452
+#: awkgram.y:2457
 #, fuzzy
 msgid "empty filename after @load"
 msgstr "Le nom de fichier après @include est vide"
 
-#: awkgram.y:2586
+#: awkgram.y:2591
 msgid "empty program text on command line"
 msgstr "le programme indiqué en ligne de commande est vide"
 
-#: awkgram.y:2701
+#: awkgram.y:2706
 #, c-format
 msgid "can't read sourcefile `%s' (%s)"
 msgstr "impossible de lire le fichier source « %s » (%s)"
 
-#: awkgram.y:2712
+#: awkgram.y:2717
 #, c-format
 msgid "source file `%s' is empty"
 msgstr "le fichier source « %s » est vide"
 
-#: awkgram.y:2889
+#: awkgram.y:2894
 msgid "source file does not end in newline"
 msgstr "le fichier source ne se termine pas par un passage à la ligne"
 
-#: awkgram.y:2994
+#: awkgram.y:2999
 msgid "unterminated regexp ends with `\\' at end of file"
 msgstr ""
 "expression rationnelle non refermée terminée par un « \\ » en fin de fichier"
 
-#: awkgram.y:3018
+#: awkgram.y:3023
 #, c-format
 msgid "%s: %d: tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr ""
 "%s : %d : le modificateur d'expressions rationnelles « /.../%c » de tawk ne "
 "marche pas dans gawk"
 
-#: awkgram.y:3022
+#: awkgram.y:3027
 #, c-format
 msgid "tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr ""
 "le modificateur d'expressions rationnelles « /.../%c » de tawk ne marche pas "
 "dans gawk"
 
-#: awkgram.y:3029
+#: awkgram.y:3034
 msgid "unterminated regexp"
 msgstr "expression rationnelle non refermée"
 
-#: awkgram.y:3033
+#: awkgram.y:3038
 msgid "unterminated regexp at end of file"
 msgstr "expression rationnelle non refermée en fin de fichier"
 
-#: awkgram.y:3092
+#: awkgram.y:3097
 msgid "use of `\\ #...' line continuation is not portable"
 msgstr ""
 "l'utilisation de « \\ #... » pour prolonger une ligne n'est pas portable"
 
-#: awkgram.y:3108
+#: awkgram.y:3113
 msgid "backslash not last character on line"
 msgstr "la barre oblique inverse n'est pas le dernier caractère de la ligne"
 
-#: awkgram.y:3169
+#: awkgram.y:3174
 msgid "POSIX does not allow operator `**='"
 msgstr "POSIX n'autorise pas l'opérateur « **= »"
 
-#: awkgram.y:3171
+#: awkgram.y:3176
 msgid "old awk does not support operator `**='"
 msgstr "l'ancien awk ne dispose pas de l'opérateur « **= »"
 
-#: awkgram.y:3180
+#: awkgram.y:3185
 msgid "POSIX does not allow operator `**'"
 msgstr "POSIX n'autorise pas l'opérateur « ** »"
 
-#: awkgram.y:3182
+#: awkgram.y:3187
 msgid "old awk does not support operator `**'"
 msgstr "l'ancien awk ne dispose pas de l'opérateur « ** »"
 
-#: awkgram.y:3217
+#: awkgram.y:3222
 msgid "operator `^=' is not supported in old awk"
 msgstr "l'ancien awk ne dispose pas de l'opérateur « ^= »"
 
-#: awkgram.y:3225
+#: awkgram.y:3230
 msgid "operator `^' is not supported in old awk"
 msgstr "l'ancien awk ne dispose pas de l'opérateur « ^ »"
 
-#: awkgram.y:3318 awkgram.y:3334 command.y:1178
+#: awkgram.y:3323 awkgram.y:3339 command.y:1178
 msgid "unterminated string"
 msgstr "chaîne non refermée"
 
-#: awkgram.y:3555
+#: awkgram.y:3560
 #, c-format
 msgid "invalid char '%c' in expression"
 msgstr "caractère non valide « %c » dans l'expression"
 
-#: awkgram.y:3602
+#: awkgram.y:3607
 #, c-format
 msgid "`%s' is a gawk extension"
 msgstr "« %s » est une extension gawk"
 
-#: awkgram.y:3607
+#: awkgram.y:3612
 #, c-format
 msgid "`%s' is a Bell Labs extension"
 msgstr "« %s » est une extension Bell Labs"
 
-#: awkgram.y:3612
+#: awkgram.y:3617
 #, c-format
 msgid "POSIX does not allow `%s'"
 msgstr "POSIX n'autorise pas « %s »"
 
-#: awkgram.y:3620
+#: awkgram.y:3625
 #, c-format
 msgid "`%s' is not supported in old awk"
 msgstr "l'ancien awk ne dispose pas de « %s »"
 
-#: awkgram.y:3688
+#: awkgram.y:3715
 msgid "`goto' considered harmful!\n"
 msgstr "« goto est jugé dangereux ! » (Edsger W. Dijkstra)\n"
 
-#: awkgram.y:3722
+#: awkgram.y:3749
 #, c-format
 msgid "%d is invalid as number of arguments for %s"
 msgstr "%d n'est pas un nombre d'arguments valide de %s"
 
-#: awkgram.y:3757
+#: awkgram.y:3784
 #, c-format
 msgid "%s: string literal as last arg of substitute has no effect"
 msgstr ""
 "%s : une chaîne littérale en dernier argument d'une substitution est sans "
 "effet"
 
-#: awkgram.y:3762
+#: awkgram.y:3789
 #, c-format
 msgid "%s third parameter is not a changeable object"
 msgstr "le 3e paramètre de %s n'est pas un objet modifiable"
 
-#: awkgram.y:3841 awkgram.y:3844
+#: awkgram.y:3868 awkgram.y:3871
 msgid "match: third argument is a gawk extension"
 msgstr "match : le 3e argument est une extension gawk"
 
-#: awkgram.y:3898 awkgram.y:3901
+#: awkgram.y:3925 awkgram.y:3928
 msgid "close: second argument is a gawk extension"
 msgstr "close : le 2e argument est une extension gawk"
 
-#: awkgram.y:3913
+#: awkgram.y:3940
 msgid "use of dcgettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 "utilisation incorrecte de dcgettext(_\"...\") : enlevez le souligné de tête"
 
-#: awkgram.y:3928
+#: awkgram.y:3955
 msgid "use of dcngettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 "utilisation incorrecte de dcngettext(_\"...\") : enlevez le souligné de tête"
 
-#: awkgram.y:3994
+#: awkgram.y:4021
 #, c-format
 msgid "function `%s': parameter `%s' shadows global variable"
 msgstr "fonction « %s » : le paramètre « %s » masque la variable globale"
 
-#: awkgram.y:4051 debug.c:4019 debug.c:4062 debug.c:5187
+#: awkgram.y:4078 debug.c:4019 debug.c:4062 debug.c:5187
 #, c-format
 msgid "could not open `%s' for writing (%s)"
 msgstr "impossible d'ouvrir « %s » en écriture (%s)"
 
-#: awkgram.y:4052
+#: awkgram.y:4079
 msgid "sending variable list to standard error"
 msgstr "envoi de la liste des variables vers la sortie d'erreur standard"
 
-#: awkgram.y:4060
+#: awkgram.y:4087
 #, c-format
 msgid "%s: close failed (%s)"
 msgstr "%s : échec de la fermeture (%s)"
 
-#: awkgram.y:4085
+#: awkgram.y:4112
 msgid "shadow_funcs() called twice!"
 msgstr "shadows_funcs() a été appelé deux fois !"
 
-#: awkgram.y:4093
+#: awkgram.y:4120
 msgid "there were shadowed variables."
 msgstr "il y avait des variables masquées."
 
-#: awkgram.y:4164
+#: awkgram.y:4191
 #, c-format
 msgid "function name `%s' previously defined"
 msgstr "nom de fonction « %s » déjà défini"
 
-#: awkgram.y:4210
+#: awkgram.y:4237
 #, c-format
 msgid "function `%s': can't use function name as parameter name"
 msgstr ""
 "fonction « %s » : impossible d'utiliser un nom de fonction comme paramètre"
 
-#: awkgram.y:4213
+#: awkgram.y:4240
 #, c-format
 msgid "function `%s': can't use special variable `%s' as a function parameter"
 msgstr ""
 "fonction « %s » : impossible d'utiliser la variable spéciale « %s » comme "
 "paramètre d'une fonction"
 
-#: awkgram.y:4221
+#: awkgram.y:4248
 #, c-format
 msgid "function `%s': parameter #%d, `%s', duplicates parameter #%d"
 msgstr ""
 "fonction « %s » : paramètre #%d, « %s » est un doublon du paramètre #%d"
 
-#: awkgram.y:4315 awkgram.y:4319
+#: awkgram.y:4342 awkgram.y:4346
 #, c-format
 msgid "function `%s' called but never defined"
 msgstr "fonction « %s » appelée sans être définie"
 
-#: awkgram.y:4324
+#: awkgram.y:4351
 #, c-format
 msgid "function `%s' defined but never called directly"
 msgstr "fonction « %s » définie mais jamais appelée directement"
 
-#: awkgram.y:4356
+#: awkgram.y:4383
 #, c-format
 msgid "regexp constant for parameter #%d yields boolean value"
 msgstr "le paramètre #%d, une expr. rationnelle constante, fournit un booléen"
 
-#: awkgram.y:4402
+#: awkgram.y:4429
 #, c-format
 msgid ""
 "function `%s' called with space between name and `(',\n"
@@ -517,11 +517,11 @@ msgstr ""
 "fonction « %s » appelée avec un espace entre son nom\n"
 "et « ( », ou utilisée comme variable ou tableau"
 
-#: awkgram.y:4618
+#: awkgram.y:4662
 msgid "division by zero attempted"
 msgstr "tentative de division par zéro"
 
-#: awkgram.y:4627
+#: awkgram.y:4671
 #, c-format
 msgid "division by zero attempted in `%%'"
 msgstr "tentative de division par zéro dans « %% »"
@@ -1908,11 +1908,11 @@ msgstr "la fonction « %s » a été appelée avec trop d'arguments"
 msgid "unwind_stack: unexpected type `%s'"
 msgstr "unwind_stack: type « %s » inattendu"
 
-#: eval.c:1558
+#: eval.c:1560
 msgid "division by zero attempted in `/='"
 msgstr "tentative de division par zéro dans « /= »"
 
-#: eval.c:1565
+#: eval.c:1567
 #, c-format
 msgid "division by zero attempted in `%%='"
 msgstr "tentative de division par zéro dans « %%= »"
@@ -2025,6 +2025,11 @@ msgstr ""
 msgid "chdir: called with incorrect number of arguments, expecting 1"
 msgstr "sqrt : appelé avec un argument négatif %g"
 
+#: extension/filefuncs.c:317
+#, c-format
+msgid "stat: unable to read symbolic link `%s'"
+msgstr ""
+
 #: extension/filefuncs.c:348
 #, fuzzy
 msgid "stat: called with wrong number of arguments"
@@ -2035,64 +2040,69 @@ msgstr "sqrt : appelé avec un argument négatif %g"
 msgid "stat: bad parameters"
 msgstr "%s : est un paramètre\n"
 
-#: extension/filefuncs.c:421
+#: extension/filefuncs.c:404
+#, fuzzy, c-format
+msgid "fts init: could not create constant %s"
+msgstr "index : le second argument n'est pas une chaîne"
+
+#: extension/filefuncs.c:424
 msgid "fill_stat_element: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:430
+#: extension/filefuncs.c:433
 msgid "fill_stat_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:445
+#: extension/filefuncs.c:448
 #, fuzzy
 msgid "fill_path_element: could not set element"
 msgstr "index : le second argument n'est pas une chaîne"
 
-#: extension/filefuncs.c:461
+#: extension/filefuncs.c:464
 msgid "fill_error_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:508 extension/filefuncs.c:555
+#: extension/filefuncs.c:511 extension/filefuncs.c:558
 msgid "fts-process: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:518 extension/filefuncs.c:565
-#: extension/filefuncs.c:583
+#: extension/filefuncs.c:521 extension/filefuncs.c:568
+#: extension/filefuncs.c:586
 #, fuzzy
 msgid "fts-process: could not set element"
 msgstr "index : le second argument n'est pas une chaîne"
 
-#: extension/filefuncs.c:632
+#: extension/filefuncs.c:635
 #, fuzzy
 msgid "fts: called with incorrect number of arguments, expecting 3"
 msgstr "sqrt : appelé avec un argument négatif %g"
 
-#: extension/filefuncs.c:635
+#: extension/filefuncs.c:638
 #, fuzzy
 msgid "fts: bad first parameter"
 msgstr "%s : est un paramètre\n"
 
-#: extension/filefuncs.c:641
+#: extension/filefuncs.c:644
 #, fuzzy
 msgid "fts: bad second parameter"
 msgstr "%s : est un paramètre\n"
 
-#: extension/filefuncs.c:647
+#: extension/filefuncs.c:650
 #, fuzzy
 msgid "fts: bad third parameter"
 msgstr "%s : est un paramètre\n"
 
-#: extension/filefuncs.c:654
+#: extension/filefuncs.c:657
 #, fuzzy
 msgid "fts: could not flatten array\n"
 msgstr "« %s » n'est pas un nom de variable valide"
 
-#: extension/filefuncs.c:672
+#: extension/filefuncs.c:675
 msgid "fts: ignoring sneaky FTS_NOSTAT flag. nyah, nyah, nyah."
 msgstr ""
 
-#: extension/filefuncs.c:689
-msgid "fts: clear_array failed\n"
+#: extension/filefuncs.c:692
+msgid "fts: clear_array() failed\n"
 msgstr ""
 
 #: extension/fnmatch.c:91
@@ -2363,21 +2373,38 @@ msgstr ""
 msgid "`FPAT' is a gawk extension"
 msgstr "« FPAT » est une extension gawk"
 
-#: gawkapi.c:143
+#: gawkapi.c:147
 msgid "awk_value_to_node: received null retval"
 msgstr ""
 
-#: gawkapi.c:932
+#: gawkapi.c:385
+msgid "node_to_awk_value: received null node"
+msgstr ""
+
+#: gawkapi.c:388
+msgid "node_to_awk_value: received null val"
+msgstr ""
+
+#: gawkapi.c:833
+#, fuzzy
+msgid "remove_element: received null array"
+msgstr "length : l'argument reçu est un tableau"
+
+#: gawkapi.c:836
+msgid "remove_element: received null subscript"
+msgstr ""
+
+#: gawkapi.c:968
 #, c-format
 msgid "api_flatten_array: could not convert index %d\n"
 msgstr ""
 
-#: gawkapi.c:937
+#: gawkapi.c:973
 #, c-format
 msgid "api_flatten_array: could not convert value %d\n"
 msgstr ""
 
-#: gawkapi.c:1111
+#: gawkapi.c:1165
 msgid "cannot assign to defined constant"
 msgstr ""
 
@@ -2705,66 +2732,66 @@ msgstr "impossible d'ouvrir le tube « %s » (%s)"
 msgid "cannot create child process for `%s' (fork: %s)"
 msgstr "impossible de créer le processus fils pour « %s » (fork : %s)"
 
-#: io.c:2652
+#: io.c:2655
 msgid "register_input_parser: received NULL pointer"
 msgstr ""
 
-#: io.c:2680
+#: io.c:2683
 #, c-format
 msgid "input parser `%s' conflicts with previously installed input parser `%s'"
 msgstr ""
 
-#: io.c:2687
+#: io.c:2690
 #, c-format
 msgid "input parser `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2707
+#: io.c:2710
 msgid "register_output_wrapper: received NULL pointer"
 msgstr ""
 
-#: io.c:2735
+#: io.c:2738
 #, c-format
 msgid ""
 "output wrapper `%s' conflicts with previously installed output wrapper `%s'"
 msgstr ""
 
-#: io.c:2742
+#: io.c:2745
 #, c-format
 msgid "output wrapper `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2763
+#: io.c:2766
 msgid "register_output_processor: received NULL pointer"
 msgstr ""
 
-#: io.c:2792
+#: io.c:2795
 #, c-format
 msgid ""
 "two-way processor `%s' conflicts with previously installed two-way processor "
 "`%s'"
 msgstr ""
 
-#: io.c:2801
+#: io.c:2804
 #, c-format
 msgid "two way processor `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2908
+#: io.c:2911
 #, c-format
 msgid "data file `%s' is empty"
 msgstr "le fichier de données « %s » est vide"
 
-#: io.c:2950 io.c:2958
+#: io.c:2953 io.c:2961
 msgid "could not allocate more input memory"
 msgstr "impossible d'allouer plus de mémoire d'entrée"
 
-#: io.c:3524
+#: io.c:3527
 msgid "multicharacter value of `RS' is a gawk extension"
 msgstr ""
 "l'utilisation d'un « RS » de plusieurs caractères est une extension gawk"
 
-#: io.c:3613
+#: io.c:3616
 msgid "IPv6 communication is not supported"
 msgstr "les communications IPv6 ne sont pas disponibles"
 
@@ -3058,12 +3085,12 @@ msgstr ""
 msgid "-Ft does not set FS to tab in POSIX awk"
 msgstr "-Ft ne définit pas le FS comme étant une tabulation en awk POSIX"
 
-#: main.c:1169
+#: main.c:1181
 #, c-format
 msgid "unknown value for field spec: %d\n"
 msgstr "valeur inconnue pour la définition de champ : %d\n"
 
-#: main.c:1267
+#: main.c:1279
 #, c-format
 msgid ""
 "%s: `%s' argument to `-v' not in `var=value' form\n"
@@ -3072,48 +3099,48 @@ msgstr ""
 "%s : « %s » l'argument de « -v » ne respecte pas la forme « var=valeur »\n"
 "\n"
 
-#: main.c:1293
+#: main.c:1305
 #, c-format
 msgid "`%s' is not a legal variable name"
 msgstr "« %s » n'est pas un nom de variable valide"
 
-#: main.c:1296
+#: main.c:1308
 #, c-format
 msgid "`%s' is not a variable name, looking for file `%s=%s'"
 msgstr "« %s » n'est pas un nom de variable, recherche du fichier « %s=%s »"
 
-#: main.c:1300
+#: main.c:1312
 #, c-format
 msgid "cannot use gawk builtin `%s' as variable name"
 msgstr "impossible d'utiliser le mot clef gawk « %s » comme variable"
 
-#: main.c:1305
+#: main.c:1317
 #, c-format
 msgid "cannot use function `%s' as variable name"
 msgstr "impossible d'utiliser la fonction « %s » comme variable"
 
-#: main.c:1358
+#: main.c:1370
 msgid "floating point exception"
 msgstr "exception du traitement en virgule flottante"
 
-#: main.c:1365
+#: main.c:1377
 msgid "fatal error: internal error"
 msgstr "fatal : erreur interne"
 
-#: main.c:1380
+#: main.c:1392
 msgid "fatal error: internal error: segfault"
 msgstr "fatal : erreur interne : erreur de segmentation"
 
-#: main.c:1392
+#: main.c:1404
 msgid "fatal error: internal error: stack overflow"
 msgstr "fatal : erreur interne : débordement de la pile"
 
-#: main.c:1448
+#: main.c:1460
 #, c-format
 msgid "no pre-opened fd %d"
 msgstr "aucun descripteur fd %d pré-ouvert"
 
-#: main.c:1455
+#: main.c:1467
 #, c-format
 msgid "could not pre-open /dev/null for fd %d"
 msgstr "impossible de pré-ouvrir /dev/null pour le descripteud fd %d"
@@ -3380,7 +3407,7 @@ msgstr ") ou \\) sans correspondance"
 msgid "No previous regular expression"
 msgstr "Aucune expression rationnelle précédente"
 
-#: symbol.c:722
+#: symbol.c:735
 msgid "can not pop main context"
 msgstr ""
 
diff --git a/po/gawk.pot b/po/gawk.pot
index 0b4a55a8..a61b96ec 100644
--- a/po/gawk.pot
+++ b/po/gawk.pot
@@ -6,9 +6,9 @@
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: gawk 4.0.70\n"
+"Project-Id-Version: gawk 4.0.71\n"
 "Report-Msgid-Bugs-To: arnold@skeeve.com\n"
-"POT-Creation-Date: 2012-10-13 21:21+0200\n"
+"POT-Creation-Date: 2012-11-10 22:49+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -38,7 +38,7 @@ msgstr ""
 
 #: array.c:418 array.c:584 builtin.c:85 builtin.c:1566 builtin.c:1608
 #: builtin.c:1621 builtin.c:2047 builtin.c:2059 eval.c:1121 eval.c:1125
-#: eval.c:1520
+#: eval.c:1522
 #, c-format
 msgid "attempt to use array `%s' in a scalar context"
 msgstr ""
@@ -99,403 +99,403 @@ msgstr ""
 msgid "sort comparison function `%s' is not defined"
 msgstr ""
 
-#: awkgram.y:223
+#: awkgram.y:228
 #, c-format
 msgid "%s blocks must have an action part"
 msgstr ""
 
-#: awkgram.y:226
+#: awkgram.y:231
 msgid "each rule must have a pattern or an action part"
 msgstr ""
 
-#: awkgram.y:315 awkgram.y:326
+#: awkgram.y:320 awkgram.y:331
 msgid "old awk does not support multiple `BEGIN' or `END' rules"
 msgstr ""
 
-#: awkgram.y:363
+#: awkgram.y:368
 #, c-format
 msgid "`%s' is a built-in function, it cannot be redefined"
 msgstr ""
 
-#: awkgram.y:409
+#: awkgram.y:414
 msgid "regexp constant `//' looks like a C++ comment, but is not"
 msgstr ""
 
-#: awkgram.y:413
+#: awkgram.y:418
 #, c-format
 msgid "regexp constant `/%s/' looks like a C comment, but is not"
 msgstr ""
 
-#: awkgram.y:505
+#: awkgram.y:510
 #, c-format
 msgid "duplicate case values in switch body: %s"
 msgstr ""
 
-#: awkgram.y:526
+#: awkgram.y:531
 msgid "duplicate `default' detected in switch body"
 msgstr ""
 
-#: awkgram.y:786
+#: awkgram.y:791 awkgram.y:3685
 msgid "`break' is not allowed outside a loop or switch"
 msgstr ""
 
-#: awkgram.y:795
+#: awkgram.y:800 awkgram.y:3677
 msgid "`continue' is not allowed outside a loop"
 msgstr ""
 
-#: awkgram.y:805
+#: awkgram.y:810
 #, c-format
 msgid "`next' used in %s action"
 msgstr ""
 
-#: awkgram.y:814
+#: awkgram.y:819
 #, c-format
 msgid "`nextfile' used in %s action"
 msgstr ""
 
-#: awkgram.y:838
+#: awkgram.y:843
 msgid "`return' used outside function context"
 msgstr ""
 
-#: awkgram.y:912
+#: awkgram.y:917
 msgid "plain `print' in BEGIN or END rule should probably be `print \"\"'"
 msgstr ""
 
-#: awkgram.y:978 awkgram.y:1027
+#: awkgram.y:983 awkgram.y:1032
 msgid "`delete' is not allowed with SYMTAB"
 msgstr ""
 
-#: awkgram.y:980 awkgram.y:1029
+#: awkgram.y:985 awkgram.y:1034
 msgid "`delete' is not allowed with FUNCTAB"
 msgstr ""
 
-#: awkgram.y:1014 awkgram.y:1018
+#: awkgram.y:1019 awkgram.y:1023
 msgid "`delete(array)' is a non-portable tawk extension"
 msgstr ""
 
-#: awkgram.y:1139
+#: awkgram.y:1144
 msgid "multistage two-way pipelines don't work"
 msgstr ""
 
-#: awkgram.y:1242
+#: awkgram.y:1247
 msgid "regular expression on right of assignment"
 msgstr ""
 
-#: awkgram.y:1253
+#: awkgram.y:1258
 msgid "regular expression on left of `~' or `!~' operator"
 msgstr ""
 
-#: awkgram.y:1269 awkgram.y:1420
+#: awkgram.y:1274 awkgram.y:1425
 msgid "old awk does not support the keyword `in' except after `for'"
 msgstr ""
 
-#: awkgram.y:1279
+#: awkgram.y:1284
 msgid "regular expression on right of comparison"
 msgstr ""
 
-#: awkgram.y:1395
+#: awkgram.y:1400
 #, c-format
 msgid "`getline var' invalid inside `%s' rule"
 msgstr ""
 
-#: awkgram.y:1398
+#: awkgram.y:1403
 #, c-format
 msgid "`getline' invalid inside `%s' rule"
 msgstr ""
 
-#: awkgram.y:1403
+#: awkgram.y:1408
 msgid "non-redirected `getline' undefined inside END action"
 msgstr ""
 
-#: awkgram.y:1422
+#: awkgram.y:1427
 msgid "old awk does not support multidimensional arrays"
 msgstr ""
 
-#: awkgram.y:1519
+#: awkgram.y:1524
 msgid "call of `length' without parentheses is not portable"
 msgstr ""
 
-#: awkgram.y:1585
+#: awkgram.y:1590
 msgid "indirect function calls are a gawk extension"
 msgstr ""
 
-#: awkgram.y:1598
+#: awkgram.y:1603
 #, c-format
 msgid "can not use special variable `%s' for indirect function call"
 msgstr ""
 
-#: awkgram.y:1676
+#: awkgram.y:1681
 msgid "invalid subscript expression"
 msgstr ""
 
-#: awkgram.y:2000 awkgram.y:2020 gawkapi.c:203 gawkapi.c:221 msg.c:119
+#: awkgram.y:2005 awkgram.y:2025 gawkapi.c:207 gawkapi.c:225 msg.c:119
 msgid "warning: "
 msgstr ""
 
-#: awkgram.y:2018 gawkapi.c:189 gawkapi.c:218 msg.c:151
+#: awkgram.y:2023 gawkapi.c:193 gawkapi.c:222 msg.c:151
 msgid "fatal: "
 msgstr ""
 
-#: awkgram.y:2068
+#: awkgram.y:2073
 msgid "unexpected newline or end of string"
 msgstr ""
 
-#: awkgram.y:2335 awkgram.y:2411 awkgram.y:2634 debug.c:517 debug.c:533
+#: awkgram.y:2340 awkgram.y:2416 awkgram.y:2639 debug.c:517 debug.c:533
 #: debug.c:2790 debug.c:5038
 #, c-format
 msgid "can't open source file `%s' for reading (%s)"
 msgstr ""
 
-#: awkgram.y:2336 awkgram.y:2461
+#: awkgram.y:2341 awkgram.y:2466
 #, c-format
 msgid "can't open shared library `%s' for reading (%s)"
 msgstr ""
 
-#: awkgram.y:2338 awkgram.y:2412 awkgram.y:2462 builtin.c:130 debug.c:5189
+#: awkgram.y:2343 awkgram.y:2417 awkgram.y:2467 builtin.c:130 debug.c:5189
 msgid "reason unknown"
 msgstr ""
 
-#: awkgram.y:2347 awkgram.y:2371
+#: awkgram.y:2352 awkgram.y:2376
 #, c-format
 msgid "can't include `%s' and use it as a program file"
 msgstr ""
 
-#: awkgram.y:2360
+#: awkgram.y:2365
 #, c-format
 msgid "already included source file `%s'"
 msgstr ""
 
-#: awkgram.y:2361
+#: awkgram.y:2366
 #, c-format
 msgid "already loaded shared library `%s'"
 msgstr ""
 
-#: awkgram.y:2396
+#: awkgram.y:2401
 msgid "@include is a gawk extension"
 msgstr ""
 
-#: awkgram.y:2402
+#: awkgram.y:2407
 msgid "empty filename after @include"
 msgstr ""
 
-#: awkgram.y:2446
+#: awkgram.y:2451
 msgid "@load is a gawk extension"
 msgstr ""
 
-#: awkgram.y:2452
+#: awkgram.y:2457
 msgid "empty filename after @load"
 msgstr ""
 
-#: awkgram.y:2586
+#: awkgram.y:2591
 msgid "empty program text on command line"
 msgstr ""
 
-#: awkgram.y:2701
+#: awkgram.y:2706
 #, c-format
 msgid "can't read sourcefile `%s' (%s)"
 msgstr ""
 
-#: awkgram.y:2712
+#: awkgram.y:2717
 #, c-format
 msgid "source file `%s' is empty"
 msgstr ""
 
-#: awkgram.y:2889
+#: awkgram.y:2894
 msgid "source file does not end in newline"
 msgstr ""
 
-#: awkgram.y:2994
+#: awkgram.y:2999
 msgid "unterminated regexp ends with `\\' at end of file"
 msgstr ""
 
-#: awkgram.y:3018
+#: awkgram.y:3023
 #, c-format
 msgid "%s: %d: tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr ""
 
-#: awkgram.y:3022
+#: awkgram.y:3027
 #, c-format
 msgid "tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr ""
 
-#: awkgram.y:3029
+#: awkgram.y:3034
 msgid "unterminated regexp"
 msgstr ""
 
-#: awkgram.y:3033
+#: awkgram.y:3038
 msgid "unterminated regexp at end of file"
 msgstr ""
 
-#: awkgram.y:3092
+#: awkgram.y:3097
 msgid "use of `\\ #...' line continuation is not portable"
 msgstr ""
 
-#: awkgram.y:3108
+#: awkgram.y:3113
 msgid "backslash not last character on line"
 msgstr ""
 
-#: awkgram.y:3169
+#: awkgram.y:3174
 msgid "POSIX does not allow operator `**='"
 msgstr ""
 
-#: awkgram.y:3171
+#: awkgram.y:3176
 msgid "old awk does not support operator `**='"
 msgstr ""
 
-#: awkgram.y:3180
+#: awkgram.y:3185
 msgid "POSIX does not allow operator `**'"
 msgstr ""
 
-#: awkgram.y:3182
+#: awkgram.y:3187
 msgid "old awk does not support operator `**'"
 msgstr ""
 
-#: awkgram.y:3217
+#: awkgram.y:3222
 msgid "operator `^=' is not supported in old awk"
 msgstr ""
 
-#: awkgram.y:3225
+#: awkgram.y:3230
 msgid "operator `^' is not supported in old awk"
 msgstr ""
 
-#: awkgram.y:3318 awkgram.y:3334 command.y:1178
+#: awkgram.y:3323 awkgram.y:3339 command.y:1178
 msgid "unterminated string"
 msgstr ""
 
-#: awkgram.y:3555
+#: awkgram.y:3560
 #, c-format
 msgid "invalid char '%c' in expression"
 msgstr ""
 
-#: awkgram.y:3602
+#: awkgram.y:3607
 #, c-format
 msgid "`%s' is a gawk extension"
 msgstr ""
 
-#: awkgram.y:3607
+#: awkgram.y:3612
 #, c-format
 msgid "`%s' is a Bell Labs extension"
 msgstr ""
 
-#: awkgram.y:3612
+#: awkgram.y:3617
 #, c-format
 msgid "POSIX does not allow `%s'"
 msgstr ""
 
-#: awkgram.y:3620
+#: awkgram.y:3625
 #, c-format
 msgid "`%s' is not supported in old awk"
 msgstr ""
 
-#: awkgram.y:3688
+#: awkgram.y:3715
 msgid "`goto' considered harmful!\n"
 msgstr ""
 
-#: awkgram.y:3722
+#: awkgram.y:3749
 #, c-format
 msgid "%d is invalid as number of arguments for %s"
 msgstr ""
 
-#: awkgram.y:3757
+#: awkgram.y:3784
 #, c-format
 msgid "%s: string literal as last arg of substitute has no effect"
 msgstr ""
 
-#: awkgram.y:3762
+#: awkgram.y:3789
 #, c-format
 msgid "%s third parameter is not a changeable object"
 msgstr ""
 
-#: awkgram.y:3841 awkgram.y:3844
+#: awkgram.y:3868 awkgram.y:3871
 msgid "match: third argument is a gawk extension"
 msgstr ""
 
-#: awkgram.y:3898 awkgram.y:3901
+#: awkgram.y:3925 awkgram.y:3928
 msgid "close: second argument is a gawk extension"
 msgstr ""
 
-#: awkgram.y:3913
+#: awkgram.y:3940
 msgid "use of dcgettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 
-#: awkgram.y:3928
+#: awkgram.y:3955
 msgid "use of dcngettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 
-#: awkgram.y:3994
+#: awkgram.y:4021
 #, c-format
 msgid "function `%s': parameter `%s' shadows global variable"
 msgstr ""
 
-#: awkgram.y:4051 debug.c:4019 debug.c:4062 debug.c:5187
+#: awkgram.y:4078 debug.c:4019 debug.c:4062 debug.c:5187
 #, c-format
 msgid "could not open `%s' for writing (%s)"
 msgstr ""
 
-#: awkgram.y:4052
+#: awkgram.y:4079
 msgid "sending variable list to standard error"
 msgstr ""
 
-#: awkgram.y:4060
+#: awkgram.y:4087
 #, c-format
 msgid "%s: close failed (%s)"
 msgstr ""
 
-#: awkgram.y:4085
+#: awkgram.y:4112
 msgid "shadow_funcs() called twice!"
 msgstr ""
 
-#: awkgram.y:4093
+#: awkgram.y:4120
 msgid "there were shadowed variables."
 msgstr ""
 
-#: awkgram.y:4164
+#: awkgram.y:4191
 #, c-format
 msgid "function name `%s' previously defined"
 msgstr ""
 
-#: awkgram.y:4210
+#: awkgram.y:4237
 #, c-format
 msgid "function `%s': can't use function name as parameter name"
 msgstr ""
 
-#: awkgram.y:4213
+#: awkgram.y:4240
 #, c-format
 msgid "function `%s': can't use special variable `%s' as a function parameter"
 msgstr ""
 
-#: awkgram.y:4221
+#: awkgram.y:4248
 #, c-format
 msgid "function `%s': parameter #%d, `%s', duplicates parameter #%d"
 msgstr ""
 
-#: awkgram.y:4315 awkgram.y:4319
+#: awkgram.y:4342 awkgram.y:4346
 #, c-format
 msgid "function `%s' called but never defined"
 msgstr ""
 
-#: awkgram.y:4324
+#: awkgram.y:4351
 #, c-format
 msgid "function `%s' defined but never called directly"
 msgstr ""
 
-#: awkgram.y:4356
+#: awkgram.y:4383
 #, c-format
 msgid "regexp constant for parameter #%d yields boolean value"
 msgstr ""
 
-#: awkgram.y:4402
+#: awkgram.y:4429
 #, c-format
 msgid ""
 "function `%s' called with space between name and `(',\n"
 "or used as a variable or an array"
 msgstr ""
 
-#: awkgram.y:4618
+#: awkgram.y:4662
 msgid "division by zero attempted"
 msgstr ""
 
-#: awkgram.y:4627
+#: awkgram.y:4671
 #, c-format
 msgid "division by zero attempted in `%%'"
 msgstr ""
@@ -1847,11 +1847,11 @@ msgstr ""
 msgid "unwind_stack: unexpected type `%s'"
 msgstr ""
 
-#: eval.c:1558
+#: eval.c:1560
 msgid "division by zero attempted in `/='"
 msgstr ""
 
-#: eval.c:1565
+#: eval.c:1567
 #, c-format
 msgid "division by zero attempted in `%%='"
 msgstr ""
@@ -1951,6 +1951,11 @@ msgstr ""
 msgid "chdir: called with incorrect number of arguments, expecting 1"
 msgstr ""
 
+#: extension/filefuncs.c:317
+#, c-format
+msgid "stat: unable to read symbolic link `%s'"
+msgstr ""
+
 #: extension/filefuncs.c:348
 msgid "stat: called with wrong number of arguments"
 msgstr ""
@@ -1959,57 +1964,62 @@ msgstr ""
 msgid "stat: bad parameters"
 msgstr ""
 
-#: extension/filefuncs.c:421
+#: extension/filefuncs.c:404
+#, c-format
+msgid "fts init: could not create constant %s"
+msgstr ""
+
+#: extension/filefuncs.c:424
 msgid "fill_stat_element: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:430
+#: extension/filefuncs.c:433
 msgid "fill_stat_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:445
+#: extension/filefuncs.c:448
 msgid "fill_path_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:461
+#: extension/filefuncs.c:464
 msgid "fill_error_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:508 extension/filefuncs.c:555
+#: extension/filefuncs.c:511 extension/filefuncs.c:558
 msgid "fts-process: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:518 extension/filefuncs.c:565
-#: extension/filefuncs.c:583
+#: extension/filefuncs.c:521 extension/filefuncs.c:568
+#: extension/filefuncs.c:586
 msgid "fts-process: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:632
+#: extension/filefuncs.c:635
 msgid "fts: called with incorrect number of arguments, expecting 3"
 msgstr ""
 
-#: extension/filefuncs.c:635
+#: extension/filefuncs.c:638
 msgid "fts: bad first parameter"
 msgstr ""
 
-#: extension/filefuncs.c:641
+#: extension/filefuncs.c:644
 msgid "fts: bad second parameter"
 msgstr ""
 
-#: extension/filefuncs.c:647
+#: extension/filefuncs.c:650
 msgid "fts: bad third parameter"
 msgstr ""
 
-#: extension/filefuncs.c:654
+#: extension/filefuncs.c:657
 msgid "fts: could not flatten array\n"
 msgstr ""
 
-#: extension/filefuncs.c:672
+#: extension/filefuncs.c:675
 msgid "fts: ignoring sneaky FTS_NOSTAT flag. nyah, nyah, nyah."
 msgstr ""
 
-#: extension/filefuncs.c:689
-msgid "fts: clear_array failed\n"
+#: extension/filefuncs.c:692
+msgid "fts: clear_array() failed\n"
 msgstr ""
 
 #: extension/fnmatch.c:91
@@ -2250,21 +2260,37 @@ msgstr ""
 msgid "`FPAT' is a gawk extension"
 msgstr ""
 
-#: gawkapi.c:143
+#: gawkapi.c:147
 msgid "awk_value_to_node: received null retval"
 msgstr ""
 
-#: gawkapi.c:932
+#: gawkapi.c:385
+msgid "node_to_awk_value: received null node"
+msgstr ""
+
+#: gawkapi.c:388
+msgid "node_to_awk_value: received null val"
+msgstr ""
+
+#: gawkapi.c:833
+msgid "remove_element: received null array"
+msgstr ""
+
+#: gawkapi.c:836
+msgid "remove_element: received null subscript"
+msgstr ""
+
+#: gawkapi.c:968
 #, c-format
 msgid "api_flatten_array: could not convert index %d\n"
 msgstr ""
 
-#: gawkapi.c:937
+#: gawkapi.c:973
 #, c-format
 msgid "api_flatten_array: could not convert value %d\n"
 msgstr ""
 
-#: gawkapi.c:1111
+#: gawkapi.c:1165
 msgid "cannot assign to defined constant"
 msgstr ""
 
@@ -2578,65 +2604,65 @@ msgstr ""
 msgid "cannot create child process for `%s' (fork: %s)"
 msgstr ""
 
-#: io.c:2652
+#: io.c:2655
 msgid "register_input_parser: received NULL pointer"
 msgstr ""
 
-#: io.c:2680
+#: io.c:2683
 #, c-format
 msgid "input parser `%s' conflicts with previously installed input parser `%s'"
 msgstr ""
 
-#: io.c:2687
+#: io.c:2690
 #, c-format
 msgid "input parser `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2707
+#: io.c:2710
 msgid "register_output_wrapper: received NULL pointer"
 msgstr ""
 
-#: io.c:2735
+#: io.c:2738
 #, c-format
 msgid ""
 "output wrapper `%s' conflicts with previously installed output wrapper `%s'"
 msgstr ""
 
-#: io.c:2742
+#: io.c:2745
 #, c-format
 msgid "output wrapper `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2763
+#: io.c:2766
 msgid "register_output_processor: received NULL pointer"
 msgstr ""
 
-#: io.c:2792
+#: io.c:2795
 #, c-format
 msgid ""
 "two-way processor `%s' conflicts with previously installed two-way processor "
 "`%s'"
 msgstr ""
 
-#: io.c:2801
+#: io.c:2804
 #, c-format
 msgid "two way processor `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2908
+#: io.c:2911
 #, c-format
 msgid "data file `%s' is empty"
 msgstr ""
 
-#: io.c:2950 io.c:2958
+#: io.c:2953 io.c:2961
 msgid "could not allocate more input memory"
 msgstr ""
 
-#: io.c:3524
+#: io.c:3527
 msgid "multicharacter value of `RS' is a gawk extension"
 msgstr ""
 
-#: io.c:3613
+#: io.c:3616
 msgid "IPv6 communication is not supported"
 msgstr ""
 
@@ -2890,60 +2916,60 @@ msgstr ""
 msgid "-Ft does not set FS to tab in POSIX awk"
 msgstr ""
 
-#: main.c:1169
+#: main.c:1181
 #, c-format
 msgid "unknown value for field spec: %d\n"
 msgstr ""
 
-#: main.c:1267
+#: main.c:1279
 #, c-format
 msgid ""
 "%s: `%s' argument to `-v' not in `var=value' form\n"
 "\n"
 msgstr ""
 
-#: main.c:1293
+#: main.c:1305
 #, c-format
 msgid "`%s' is not a legal variable name"
 msgstr ""
 
-#: main.c:1296
+#: main.c:1308
 #, c-format
 msgid "`%s' is not a variable name, looking for file `%s=%s'"
 msgstr ""
 
-#: main.c:1300
+#: main.c:1312
 #, c-format
 msgid "cannot use gawk builtin `%s' as variable name"
 msgstr ""
 
-#: main.c:1305
+#: main.c:1317
 #, c-format
 msgid "cannot use function `%s' as variable name"
 msgstr ""
 
-#: main.c:1358
+#: main.c:1370
 msgid "floating point exception"
 msgstr ""
 
-#: main.c:1365
+#: main.c:1377
 msgid "fatal error: internal error"
 msgstr ""
 
-#: main.c:1380
+#: main.c:1392
 msgid "fatal error: internal error: segfault"
 msgstr ""
 
-#: main.c:1392
+#: main.c:1404
 msgid "fatal error: internal error: stack overflow"
 msgstr ""
 
-#: main.c:1448
+#: main.c:1460
 #, c-format
 msgid "no pre-opened fd %d"
 msgstr ""
 
-#: main.c:1455
+#: main.c:1467
 #, c-format
 msgid "could not pre-open /dev/null for fd %d"
 msgstr ""
@@ -3185,6 +3211,6 @@ msgstr ""
 msgid "No previous regular expression"
 msgstr ""
 
-#: symbol.c:722
+#: symbol.c:735
 msgid "can not pop main context"
 msgstr ""
diff --git a/po/it.gmo b/po/it.gmo
index 1fb10dab..a17e4b6d 100644
--- a/po/it.gmo
+++ b/po/it.gmo
diff --git a/po/it.po b/po/it.po
index 9ea9ab66..75101048 100644
--- a/po/it.po
+++ b/po/it.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gawk 3.1.81\n"
 "Report-Msgid-Bugs-To: arnold@skeeve.com\n"
-"POT-Creation-Date: 2012-10-13 21:21+0200\n"
+"POT-Creation-Date: 2012-11-10 22:49+0200\n"
 "PO-Revision-Date: 2012-05-08 16:11+0100\n"
 "Last-Translator: Antonio Colombo <azc100@gmail.com>\n"
 "Language-Team: Italian <it@li.org>\n"
@@ -36,7 +36,7 @@ msgstr "tentativo di usare scalare '%s' come vettore"
 
 #: array.c:418 array.c:584 builtin.c:85 builtin.c:1566 builtin.c:1608
 #: builtin.c:1621 builtin.c:2047 builtin.c:2059 eval.c:1121 eval.c:1125
-#: eval.c:1520
+#: eval.c:1522
 #, c-format
 msgid "attempt to use array `%s' in a scalar context"
 msgstr "tentativo di usare vettore `%s' in un contesto scalare"
@@ -106,404 +106,404 @@ msgstr "`%s' non � un nome funzione valido"
 msgid "sort comparison function `%s' is not defined"
 msgstr "funzione di confronto del sort `%s' non definita"
 
-#: awkgram.y:223
+#: awkgram.y:228
 #, c-format
 msgid "%s blocks must have an action part"
 msgstr "blocchi %s richiedono una 'azione'"
 
-#: awkgram.y:226
+#: awkgram.y:231
 msgid "each rule must have a pattern or an action part"
 msgstr "ogni regola deve avere una parte 'espressione' o una parte 'azione'"
 
-#: awkgram.y:315 awkgram.y:326
+#: awkgram.y:320 awkgram.y:331
 msgid "old awk does not support multiple `BEGIN' or `END' rules"
 msgstr "il vecchio awk non supporta pi� di una regola `BEGIN' o `END'"
 
-#: awkgram.y:363
+#: awkgram.y:368
 #, c-format
 msgid "`%s' is a built-in function, it cannot be redefined"
 msgstr "`%s' � una funzione interna, non si pu� ridefinire"
 
-#: awkgram.y:409
+#: awkgram.y:414
 msgid "regexp constant `//' looks like a C++ comment, but is not"
 msgstr "espressione regolare costante `//' sembra un commento C++, ma non lo �"
 
-#: awkgram.y:413
+#: awkgram.y:418
 #, c-format
 msgid "regexp constant `/%s/' looks like a C comment, but is not"
 msgstr "espressione regolare costante `/%s/' sembra un commento C, ma non lo �"
 
-#: awkgram.y:505
+#: awkgram.y:510
 #, c-format
 msgid "duplicate case values in switch body: %s"
 msgstr "valori di 'case' doppi all'interno di uno 'switch': %s"
 
-#: awkgram.y:526
+#: awkgram.y:531
 msgid "duplicate `default' detected in switch body"
 msgstr "valori di default doppi all'interno di uno 'switch'"
 
-#: awkgram.y:786
+#: awkgram.y:791 awkgram.y:3685
 msgid "`break' is not allowed outside a loop or switch"
 msgstr "`break' non permesso fuori da un ciclo o da uno 'switch'"
 
-#: awkgram.y:795
+#: awkgram.y:800 awkgram.y:3677
 msgid "`continue' is not allowed outside a loop"
 msgstr "`continue' non permesso fuori da un un ciclo"
 
-#: awkgram.y:805
+#: awkgram.y:810
 #, c-format
 msgid "`next' used in %s action"
 msgstr "`next' usato in 'azione' %s"
 
-#: awkgram.y:814
+#: awkgram.y:819
 #, c-format
 msgid "`nextfile' used in %s action"
 msgstr "`nextfile' usato in 'azione' %s"
 
-#: awkgram.y:838
+#: awkgram.y:843
 msgid "`return' used outside function context"
 msgstr "`return' usato fuori da una funzione"
 
-#: awkgram.y:912
+#: awkgram.y:917
 msgid "plain `print' in BEGIN or END rule should probably be `print \"\"'"
 msgstr "`print' da solo in BEGIN o END dovrebbe forse essere `print \"\"'"
 
-#: awkgram.y:978 awkgram.y:1027
+#: awkgram.y:983 awkgram.y:1032
 msgid "`delete' is not allowed with SYMTAB"
 msgstr ""
 
-#: awkgram.y:980 awkgram.y:1029
+#: awkgram.y:985 awkgram.y:1034
 msgid "`delete' is not allowed with FUNCTAB"
 msgstr ""
 
-#: awkgram.y:1014 awkgram.y:1018
+#: awkgram.y:1019 awkgram.y:1023
 msgid "`delete(array)' is a non-portable tawk extension"
 msgstr "`delete(array)' � un'estensione tawk non-portabile"
 
-#: awkgram.y:1139
+#: awkgram.y:1144
 msgid "multistage two-way pipelines don't work"
 msgstr "'pipeline' multistadio bidirezionali non funzionano"
 
-#: awkgram.y:1242
+#: awkgram.y:1247
 msgid "regular expression on right of assignment"
 msgstr "espressione regolare usata per assegnare un valore"
 
-#: awkgram.y:1253
+#: awkgram.y:1258
 msgid "regular expression on left of `~' or `!~' operator"
 msgstr "espressione regolare prima di operatore `~' o `!~'"
 
-#: awkgram.y:1269 awkgram.y:1420
+#: awkgram.y:1274 awkgram.y:1425
 msgid "old awk does not support the keyword `in' except after `for'"
 msgstr "il vecchio awk non supporta la parola-chiave `in' se non dopo `for'"
 
-#: awkgram.y:1279
+#: awkgram.y:1284
 msgid "regular expression on right of comparison"
 msgstr "espressione regolare a destra in un confronto"
 
-#: awkgram.y:1395
+#: awkgram.y:1400
 #, c-format
 msgid "`getline var' invalid inside `%s' rule"
 msgstr "`getline var' invalida all'interno della regola `%s'"
 
-#: awkgram.y:1398
+#: awkgram.y:1403
 #, c-format
 msgid "`getline' invalid inside `%s' rule"
 msgstr "`getline' invalida all'interno della regola `%s'"
 
-#: awkgram.y:1403
+#: awkgram.y:1408
 msgid "non-redirected `getline' undefined inside END action"
 msgstr "`getline' non re-diretta indefinita dentro 'azione' END"
 
-#: awkgram.y:1422
+#: awkgram.y:1427
 msgid "old awk does not support multidimensional arrays"
 msgstr "il vecchio awk non supporta vettori multidimensionali"
 
-#: awkgram.y:1519
+#: awkgram.y:1524
 msgid "call of `length' without parentheses is not portable"
 msgstr "chiamata a `length' senza parentesi non portabile"
 
-#: awkgram.y:1585
+#: awkgram.y:1590
 msgid "indirect function calls are a gawk extension"
 msgstr "chiamate a funzione indirette sono un'estensione gawk"
 
-#: awkgram.y:1598
+#: awkgram.y:1603
 #, c-format
 msgid "can not use special variable `%s' for indirect function call"
 msgstr ""
 "non posso usare la variabile speciale `%s' come parametro indiretto di "
 "funzione "
 
-#: awkgram.y:1676
+#: awkgram.y:1681
 msgid "invalid subscript expression"
 msgstr "espressione indice invalida"
 
-#: awkgram.y:2000 awkgram.y:2020 gawkapi.c:203 gawkapi.c:221 msg.c:119
+#: awkgram.y:2005 awkgram.y:2025 gawkapi.c:207 gawkapi.c:225 msg.c:119
 msgid "warning: "
 msgstr "attenzione: "
 
-#: awkgram.y:2018 gawkapi.c:189 gawkapi.c:218 msg.c:151
+#: awkgram.y:2023 gawkapi.c:193 gawkapi.c:222 msg.c:151
 msgid "fatal: "
 msgstr "fatale: "
 
-#: awkgram.y:2068
+#: awkgram.y:2073
 msgid "unexpected newline or end of string"
 msgstr "carattere 'a capo' o fine stringa inaspettati"
 
-#: awkgram.y:2335 awkgram.y:2411 awkgram.y:2634 debug.c:517 debug.c:533
+#: awkgram.y:2340 awkgram.y:2416 awkgram.y:2639 debug.c:517 debug.c:533
 #: debug.c:2790 debug.c:5038
 #, c-format
 msgid "can't open source file `%s' for reading (%s)"
 msgstr "non riesco ad aprire file sorgente `%s' in lettura (%s)"
 
-#: awkgram.y:2336 awkgram.y:2461
+#: awkgram.y:2341 awkgram.y:2466
 #, fuzzy, c-format
 msgid "can't open shared library `%s' for reading (%s)"
 msgstr "non riesco ad aprire file sorgente `%s' in lettura (%s)"
 
-#: awkgram.y:2338 awkgram.y:2412 awkgram.y:2462 builtin.c:130 debug.c:5189
+#: awkgram.y:2343 awkgram.y:2417 awkgram.y:2467 builtin.c:130 debug.c:5189
 msgid "reason unknown"
 msgstr "ragione indeterminata"
 
-#: awkgram.y:2347 awkgram.y:2371
+#: awkgram.y:2352 awkgram.y:2376
 #, c-format
 msgid "can't include `%s' and use it as a program file"
 msgstr ""
 
-#: awkgram.y:2360
+#: awkgram.y:2365
 #, c-format
 msgid "already included source file `%s'"
 msgstr "file sorgente `%s' gi� incluso"
 
-#: awkgram.y:2361
+#: awkgram.y:2366
 #, fuzzy, c-format
 msgid "already loaded shared library `%s'"
 msgstr "file sorgente `%s' gi� incluso"
 
-#: awkgram.y:2396
+#: awkgram.y:2401
 msgid "@include is a gawk extension"
 msgstr "@include � un'estensione gawk"
 
-#: awkgram.y:2402
+#: awkgram.y:2407
 msgid "empty filename after @include"
 msgstr "nome-file mancante dopo @include"
 
-#: awkgram.y:2446
+#: awkgram.y:2451
 #, fuzzy
 msgid "@load is a gawk extension"
 msgstr "@include � un'estensione gawk"
 
-#: awkgram.y:2452
+#: awkgram.y:2457
 #, fuzzy
 msgid "empty filename after @load"
 msgstr "nome-file mancante dopo @include"
 
-#: awkgram.y:2586
+#: awkgram.y:2591
 msgid "empty program text on command line"
 msgstr "programma nullo sulla linea comandi"
 
-#: awkgram.y:2701
+#: awkgram.y:2706
 #, c-format
 msgid "can't read sourcefile `%s' (%s)"
 msgstr "non riesco a leggere file sorgente `%s' (%s)"
 
-#: awkgram.y:2712
+#: awkgram.y:2717
 #, c-format
 msgid "source file `%s' is empty"
 msgstr "file sorgente `%s' vuoto"
 
-#: awkgram.y:2889
+#: awkgram.y:2894
 msgid "source file does not end in newline"
 msgstr "file sorgente non termina con carattere 'a capo'"
 
-#: awkgram.y:2994
+#: awkgram.y:2999
 msgid "unterminated regexp ends with `\\' at end of file"
 msgstr "espressione regolare non completata termina con `\\' a fine file"
 
-#: awkgram.y:3018
+#: awkgram.y:3023
 #, c-format
 msgid "%s: %d: tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr ""
 "%s: %d: modificatore di espressione regolare tawk `/.../%c' non valido in "
 "gawk"
 
-#: awkgram.y:3022
+#: awkgram.y:3027
 #, c-format
 msgid "tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr "modificatore di espressione regolare tawk `/.../%c' non valido in gawk"
 
-#: awkgram.y:3029
+#: awkgram.y:3034
 msgid "unterminated regexp"
 msgstr "espressione regolare non completata"
 
-#: awkgram.y:3033
+#: awkgram.y:3038
 msgid "unterminated regexp at end of file"
 msgstr "espressione regolare non completata a fine file"
 
-#: awkgram.y:3092
+#: awkgram.y:3097
 msgid "use of `\\ #...' line continuation is not portable"
 msgstr "uso di `\\ #...' continuazione linea non portabile"
 
-#: awkgram.y:3108
+#: awkgram.y:3113
 msgid "backslash not last character on line"
 msgstr "'\\' non � l'ultimo carattere della linea"
 
-#: awkgram.y:3169
+#: awkgram.y:3174
 msgid "POSIX does not allow operator `**='"
 msgstr "POSIX non permette l'operatore `**='"
 
-#: awkgram.y:3171
+#: awkgram.y:3176
 msgid "old awk does not support operator `**='"
 msgstr "il vecchio awk non supporta l'operatore `**='"
 
-#: awkgram.y:3180
+#: awkgram.y:3185
 msgid "POSIX does not allow operator `**'"
 msgstr "POSIX non permette l'operatore `**'"
 
-#: awkgram.y:3182
+#: awkgram.y:3187
 msgid "old awk does not support operator `**'"
 msgstr "il vecchio awk non supporta l'operatore `**'"
 
-#: awkgram.y:3217
+#: awkgram.y:3222
 msgid "operator `^=' is not supported in old awk"
 msgstr "l'operatore `^=' non � supportato nel vecchio awk"
 
-#: awkgram.y:3225
+#: awkgram.y:3230
 msgid "operator `^' is not supported in old awk"
 msgstr "l'operatore `^' non � supportato nel vecchio awk"
 
-#: awkgram.y:3318 awkgram.y:3334 command.y:1178
+#: awkgram.y:3323 awkgram.y:3339 command.y:1178
 msgid "unterminated string"
 msgstr "stringa non terminata"
 
-#: awkgram.y:3555
+#: awkgram.y:3560
 #, c-format
 msgid "invalid char '%c' in expression"
 msgstr "carattere '%c' non valido in un'espressione"
 
-#: awkgram.y:3602
+#: awkgram.y:3607
 #, c-format
 msgid "`%s' is a gawk extension"
 msgstr "`%s' � un'estensione gawk"
 
-#: awkgram.y:3607
+#: awkgram.y:3612
 #, c-format
 msgid "`%s' is a Bell Labs extension"
 msgstr "`%s' � un'estensione Bell Labs"
 
-#: awkgram.y:3612
+#: awkgram.y:3617
 #, c-format
 msgid "POSIX does not allow `%s'"
 msgstr "POSIX non permette `%s'"
 
-#: awkgram.y:3620
+#: awkgram.y:3625
 #, c-format
 msgid "`%s' is not supported in old awk"
 msgstr "`%s' non � supportato nel vecchio awk"
 
-#: awkgram.y:3688
+#: awkgram.y:3715
 msgid "`goto' considered harmful!\n"
 msgstr "`goto' considerato pericoloso!\n"
 
-#: awkgram.y:3722
+#: awkgram.y:3749
 #, c-format
 msgid "%d is invalid as number of arguments for %s"
 msgstr "%d non valido come numero di argomenti per %s"
 
-#: awkgram.y:3757
+#: awkgram.y:3784
 #, c-format
 msgid "%s: string literal as last arg of substitute has no effect"
 msgstr "%s: una stringa come ultimo argomento di 'substitute' non ha effetto"
 
-#: awkgram.y:3762
+#: awkgram.y:3789
 #, c-format
 msgid "%s third parameter is not a changeable object"
 msgstr "il terzo parametro di '%s'  non � un oggetto modificabile"
 
-#: awkgram.y:3841 awkgram.y:3844
+#: awkgram.y:3868 awkgram.y:3871
 msgid "match: third argument is a gawk extension"
 msgstr "match: il terzo argomento � un'estensione gawk"
 
-#: awkgram.y:3898 awkgram.y:3901
+#: awkgram.y:3925 awkgram.y:3928
 msgid "close: second argument is a gawk extension"
 msgstr "close: il secondo argomento � un'estensione gawk"
 
-#: awkgram.y:3913
+#: awkgram.y:3940
 msgid "use of dcgettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 "uso scorretto di dcgettext(_\"...\"): togliere il carattere '_' iniziale"
 
-#: awkgram.y:3928
+#: awkgram.y:3955
 msgid "use of dcngettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 "uso scorretto di dcngettext(_\"...\"): togliere il carattere '_' iniziale"
 
-#: awkgram.y:3994
+#: awkgram.y:4021
 #, c-format
 msgid "function `%s': parameter `%s' shadows global variable"
 msgstr "funzione `%s': parametro `%s' nasconde variabile globale"
 
-#: awkgram.y:4051 debug.c:4019 debug.c:4062 debug.c:5187
+#: awkgram.y:4078 debug.c:4019 debug.c:4062 debug.c:5187
 #, c-format
 msgid "could not open `%s' for writing (%s)"
 msgstr "non riesco ad aprire `%s' in scrittura (%s)"
 
-#: awkgram.y:4052
+#: awkgram.y:4079
 msgid "sending variable list to standard error"
 msgstr "mando lista variabili a 'standard error'"
 
-#: awkgram.y:4060
+#: awkgram.y:4087
 #, c-format
 msgid "%s: close failed (%s)"
 msgstr "%s: 'close' fallita (%s)"
 
-#: awkgram.y:4085
+#: awkgram.y:4112
 msgid "shadow_funcs() called twice!"
 msgstr "shadow_funcs() chiamata due volte!"
 
-#: awkgram.y:4093
+#: awkgram.y:4120
 msgid "there were shadowed variables."
 msgstr "c'erano variabili nascoste."
 
-#: awkgram.y:4164
+#: awkgram.y:4191
 #, c-format
 msgid "function name `%s' previously defined"
 msgstr "funzione di nome `%s' definita in precedenza"
 
-#: awkgram.y:4210
+#: awkgram.y:4237
 #, c-format
 msgid "function `%s': can't use function name as parameter name"
 msgstr "funzione `%s': non posso usare nome della funzione come nome parametro"
 
-#: awkgram.y:4213
+#: awkgram.y:4240
 #, c-format
 msgid "function `%s': can't use special variable `%s' as a function parameter"
 msgstr ""
 "funzione `%s': non posso usare la variabile speciale `%s' come parametro di "
 "funzione"
 
-#: awkgram.y:4221
+#: awkgram.y:4248
 #, fuzzy, c-format
 msgid "function `%s': parameter #%d, `%s', duplicates parameter #%d"
 msgstr "funzione `%s': parametro `%s' nasconde variabile globale"
 
-#: awkgram.y:4315 awkgram.y:4319
+#: awkgram.y:4342 awkgram.y:4346
 #, c-format
 msgid "function `%s' called but never defined"
 msgstr "funzione `%s' chiamata ma mai definita"
 
-#: awkgram.y:4324
+#: awkgram.y:4351
 #, c-format
 msgid "function `%s' defined but never called directly"
 msgstr "funzione `%s' definita ma mai chiamata direttamente"
 
-#: awkgram.y:4356
+#: awkgram.y:4383
 #, c-format
 msgid "regexp constant for parameter #%d yields boolean value"
 msgstr ""
 "espressione regolare di valore costante per parametro #%d genera valore "
 "booleano"
 
-#: awkgram.y:4402
+#: awkgram.y:4429
 #, c-format
 msgid ""
 "function `%s' called with space between name and `(',\n"
@@ -512,11 +512,11 @@ msgstr ""
 "funzione `%s' chiamata con spazio tra il nome e `(',\n"
 "o usata come variabile o vettore"
 
-#: awkgram.y:4618
+#: awkgram.y:4662
 msgid "division by zero attempted"
 msgstr "tentativo di dividere per zero"
 
-#: awkgram.y:4627
+#: awkgram.y:4671
 #, c-format
 msgid "division by zero attempted in `%%'"
 msgstr "tentativo di dividere per zero in `%%'"
@@ -1890,11 +1890,11 @@ msgstr "funzione `%s' chiamata con pi� argomenti di quelli previsti"
 msgid "unwind_stack: unexpected type `%s'"
 msgstr "unwind_stack: tipo non previsto `%s'"
 
-#: eval.c:1558
+#: eval.c:1560
 msgid "division by zero attempted in `/='"
 msgstr "divisione per zero tentata in `/='"
 
-#: eval.c:1565
+#: eval.c:1567
 #, c-format
 msgid "division by zero attempted in `%%='"
 msgstr "divisione per zero tentata in `%%='"
@@ -1999,6 +1999,11 @@ msgstr "caricamento dinamico di libreria non supportato"
 msgid "chdir: called with incorrect number of arguments, expecting 1"
 msgstr "sqrt: chiamata con argomento negativo %g"
 
+#: extension/filefuncs.c:317
+#, c-format
+msgid "stat: unable to read symbolic link `%s'"
+msgstr ""
+
 #: extension/filefuncs.c:348
 #, fuzzy
 msgid "stat: called with wrong number of arguments"
@@ -2008,61 +2013,66 @@ msgstr "sqrt: chiamata con argomento negativo %g"
 msgid "stat: bad parameters"
 msgstr ""
 
-#: extension/filefuncs.c:421
+#: extension/filefuncs.c:404
+#, fuzzy, c-format
+msgid "fts init: could not create constant %s"
+msgstr "index: il secondo argomento non � una stringa"
+
+#: extension/filefuncs.c:424
 msgid "fill_stat_element: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:430
+#: extension/filefuncs.c:433
 msgid "fill_stat_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:445
+#: extension/filefuncs.c:448
 #, fuzzy
 msgid "fill_path_element: could not set element"
 msgstr "index: il secondo argomento non � una stringa"
 
-#: extension/filefuncs.c:461
+#: extension/filefuncs.c:464
 msgid "fill_error_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:508 extension/filefuncs.c:555
+#: extension/filefuncs.c:511 extension/filefuncs.c:558
 msgid "fts-process: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:518 extension/filefuncs.c:565
-#: extension/filefuncs.c:583
+#: extension/filefuncs.c:521 extension/filefuncs.c:568
+#: extension/filefuncs.c:586
 #, fuzzy
 msgid "fts-process: could not set element"
 msgstr "index: il secondo argomento non � una stringa"
 
-#: extension/filefuncs.c:632
+#: extension/filefuncs.c:635
 #, fuzzy
 msgid "fts: called with incorrect number of arguments, expecting 3"
 msgstr "sqrt: chiamata con argomento negativo %g"
 
-#: extension/filefuncs.c:635
+#: extension/filefuncs.c:638
 msgid "fts: bad first parameter"
 msgstr ""
 
-#: extension/filefuncs.c:641
+#: extension/filefuncs.c:644
 msgid "fts: bad second parameter"
 msgstr ""
 
-#: extension/filefuncs.c:647
+#: extension/filefuncs.c:650
 msgid "fts: bad third parameter"
 msgstr ""
 
-#: extension/filefuncs.c:654
+#: extension/filefuncs.c:657
 #, fuzzy
 msgid "fts: could not flatten array\n"
 msgstr "`%s' non � un nome di variabile ammesso"
 
-#: extension/filefuncs.c:672
+#: extension/filefuncs.c:675
 msgid "fts: ignoring sneaky FTS_NOSTAT flag. nyah, nyah, nyah."
 msgstr ""
 
-#: extension/filefuncs.c:689
-msgid "fts: clear_array failed\n"
+#: extension/filefuncs.c:692
+msgid "fts: clear_array() failed\n"
 msgstr ""
 
 #: extension/fnmatch.c:91
@@ -2335,21 +2345,38 @@ msgstr "il vecchio awk non supporta espressioni come valori di `FS'"
 msgid "`FPAT' is a gawk extension"
 msgstr "`FPAT' � un'estensione gawk"
 
-#: gawkapi.c:143
+#: gawkapi.c:147
 msgid "awk_value_to_node: received null retval"
 msgstr ""
 
-#: gawkapi.c:932
+#: gawkapi.c:385
+msgid "node_to_awk_value: received null node"
+msgstr ""
+
+#: gawkapi.c:388
+msgid "node_to_awk_value: received null val"
+msgstr ""
+
+#: gawkapi.c:833
+#, fuzzy
+msgid "remove_element: received null array"
+msgstr "length: l'argomento fornito � un vettore"
+
+#: gawkapi.c:836
+msgid "remove_element: received null subscript"
+msgstr ""
+
+#: gawkapi.c:968
 #, c-format
 msgid "api_flatten_array: could not convert index %d\n"
 msgstr ""
 
-#: gawkapi.c:937
+#: gawkapi.c:973
 #, c-format
 msgid "api_flatten_array: could not convert value %d\n"
 msgstr ""
 
-#: gawkapi.c:1111
+#: gawkapi.c:1165
 msgid "cannot assign to defined constant"
 msgstr ""
 
@@ -2671,65 +2698,65 @@ msgstr "non riesco ad aprire 'pipe' `%s' (%s)"
 msgid "cannot create child process for `%s' (fork: %s)"
 msgstr "non riesco a creare processo-figlio per `%s' (fork: %s)"
 
-#: io.c:2652
+#: io.c:2655
 msgid "register_input_parser: received NULL pointer"
 msgstr ""
 
-#: io.c:2680
+#: io.c:2683
 #, c-format
 msgid "input parser `%s' conflicts with previously installed input parser `%s'"
 msgstr ""
 
-#: io.c:2687
+#: io.c:2690
 #, c-format
 msgid "input parser `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2707
+#: io.c:2710
 msgid "register_output_wrapper: received NULL pointer"
 msgstr ""
 
-#: io.c:2735
+#: io.c:2738
 #, c-format
 msgid ""
 "output wrapper `%s' conflicts with previously installed output wrapper `%s'"
 msgstr ""
 
-#: io.c:2742
+#: io.c:2745
 #, c-format
 msgid "output wrapper `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2763
+#: io.c:2766
 msgid "register_output_processor: received NULL pointer"
 msgstr ""
 
-#: io.c:2792
+#: io.c:2795
 #, c-format
 msgid ""
 "two-way processor `%s' conflicts with previously installed two-way processor "
 "`%s'"
 msgstr ""
 
-#: io.c:2801
+#: io.c:2804
 #, c-format
 msgid "two way processor `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2908
+#: io.c:2911
 #, c-format
 msgid "data file `%s' is empty"
 msgstr "file dati `%s' vuoto"
 
-#: io.c:2950 io.c:2958
+#: io.c:2953 io.c:2961
 msgid "could not allocate more input memory"
 msgstr "non riesco ad allocare ulteriore memoria per l'input"
 
-#: io.c:3524
+#: io.c:3527
 msgid "multicharacter value of `RS' is a gawk extension"
 msgstr "valore multicarattere per `RS' � un'estensione gawk"
 
-#: io.c:3613
+#: io.c:3616
 msgid "IPv6 communication is not supported"
 msgstr "comunicazioni IPv6 non supportate"
 
@@ -3010,12 +3037,12 @@ msgstr ""
 msgid "-Ft does not set FS to tab in POSIX awk"
 msgstr "-Ft non imposta FS a 'tab' nell'awk POSIX"
 
-#: main.c:1169
+#: main.c:1181
 #, c-format
 msgid "unknown value for field spec: %d\n"
 msgstr "valore non noto per specifica campo: %d\n"
 
-#: main.c:1267
+#: main.c:1279
 #, c-format
 msgid ""
 "%s: `%s' argument to `-v' not in `var=value' form\n"
@@ -3024,48 +3051,48 @@ msgstr ""
 "%s: `%s' argomento di `-v' non in forma `var=valore'\n"
 "\n"
 
-#: main.c:1293
+#: main.c:1305
 #, c-format
 msgid "`%s' is not a legal variable name"
 msgstr "`%s' non � un nome di variabile ammesso"
 
-#: main.c:1296
+#: main.c:1308
 #, c-format
 msgid "`%s' is not a variable name, looking for file `%s=%s'"
 msgstr "`%s' non � un nome di variabile, cerco il file `%s=%s'"
 
-#: main.c:1300
+#: main.c:1312
 #, c-format
 msgid "cannot use gawk builtin `%s' as variable name"
 msgstr "nome funzione interna gawk `%s' non ammesso come nome variabile"
 
-#: main.c:1305
+#: main.c:1317
 #, c-format
 msgid "cannot use function `%s' as variable name"
 msgstr "non posso usare nome di funzione `%s' come nome di variabile"
 
-#: main.c:1358
+#: main.c:1370
 msgid "floating point exception"
 msgstr "eccezione floating point"
 
-#: main.c:1365
+#: main.c:1377
 msgid "fatal error: internal error"
 msgstr "errore fatale: errore interno"
 
-#: main.c:1380
+#: main.c:1392
 msgid "fatal error: internal error: segfault"
 msgstr "errore fatale: errore interno: segfault"
 
-#: main.c:1392
+#: main.c:1404
 msgid "fatal error: internal error: stack overflow"
 msgstr "errore fatale: errore interno: stack overflow"
 
-#: main.c:1448
+#: main.c:1460
 #, c-format
 msgid "no pre-opened fd %d"
 msgstr "manca 'fd' pre-aperta %d"
 
-#: main.c:1455
+#: main.c:1467
 #, c-format
 msgid "could not pre-open /dev/null for fd %d"
 msgstr "non riesco a pre-aprire /dev/null per 'fd' %d"
@@ -3326,7 +3353,7 @@ msgstr ") o \\) non aperta"
 msgid "No previous regular expression"
 msgstr "Nessuna espressione regolare precedente"
 
-#: symbol.c:722
+#: symbol.c:735
 msgid "can not pop main context"
 msgstr ""
 
diff --git a/po/ja.gmo b/po/ja.gmo
index 025aedf0..fe1f5735 100644
--- a/po/ja.gmo
+++ b/po/ja.gmo
diff --git a/po/ja.po b/po/ja.po
index 656e1787..feaa1728 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gawk 4.0.0\n"
 "Report-Msgid-Bugs-To: arnold@skeeve.com\n"
-"POT-Creation-Date: 2012-10-13 21:21+0200\n"
+"POT-Creation-Date: 2012-11-10 22:49+0200\n"
 "PO-Revision-Date: 2011-07-17 08:28+0900\n"
 "Last-Translator: Yasuaki Taniguchi <yasuakit@gmail.com>\n"
 "Language-Team: Japanese <translation-team-ja@lists.sourceforge.net>\n"
@@ -39,7 +39,7 @@ msgstr "スカラー `%s' を配列として使用する試みです"
 
 #: array.c:418 array.c:584 builtin.c:85 builtin.c:1566 builtin.c:1608
 #: builtin.c:1621 builtin.c:2047 builtin.c:2059 eval.c:1121 eval.c:1125
-#: eval.c:1520
+#: eval.c:1522
 #, c-format
 msgid "attempt to use array `%s' in a scalar context"
 msgstr "スカラーコンテキストで配列 `%s' を使用する試みです"
@@ -101,399 +101,399 @@ msgstr "`%s' は関数名としては無効です"
 msgid "sort comparison function `%s' is not defined"
 msgstr "ソート比較関数 `%s' が定義されていません"
 
-#: awkgram.y:223
+#: awkgram.y:228
 #, c-format
 msgid "%s blocks must have an action part"
 msgstr "%s ブロックにはアクション部が必須です"
 
-#: awkgram.y:226
+#: awkgram.y:231
 msgid "each rule must have a pattern or an action part"
 msgstr "各ルールにはパターンまたはアクション部が必須です。"
 
-#: awkgram.y:315 awkgram.y:326
+#: awkgram.y:320 awkgram.y:331
 msgid "old awk does not support multiple `BEGIN' or `END' rules"
 msgstr "古い awk は複数の `BEGIN' または `END' ルールをサポートしません"
 
-#: awkgram.y:363
+#: awkgram.y:368
 #, c-format
 msgid "`%s' is a built-in function, it cannot be redefined"
 msgstr "`%s' は組込み関数です。再定義できません"
 
-#: awkgram.y:409
+#: awkgram.y:414
 msgid "regexp constant `//' looks like a C++ comment, but is not"
 msgstr "正規表現定数 `//' は C++コメントに似ていますが、違います。"
 
-#: awkgram.y:413
+#: awkgram.y:418
 #, c-format
 msgid "regexp constant `/%s/' looks like a C comment, but is not"
 msgstr "正規表現定数 `/%s/' は C コメントに似ていますが、異なります"
 
-#: awkgram.y:505
+#: awkgram.y:510
 #, c-format
 msgid "duplicate case values in switch body: %s"
 msgstr "switch 文の中で重複した case 値が使用されています: %s"
 
-#: awkgram.y:526
+#: awkgram.y:531
 msgid "duplicate `default' detected in switch body"
 msgstr "switch 文の中で重複した `default' が検出されました"
 
-#: awkgram.y:786
+#: awkgram.y:791 awkgram.y:3685
 msgid "`break' is not allowed outside a loop or switch"
 msgstr "`break' はループまたは switch の外では許可されていません"
 
-#: awkgram.y:795
+#: awkgram.y:800 awkgram.y:3677
 msgid "`continue' is not allowed outside a loop"
 msgstr "`continue' はループの外では許可されていません"
 
-#: awkgram.y:805
+#: awkgram.y:810
 #, c-format
 msgid "`next' used in %s action"
 msgstr "%s アクション内で `next' が使用されました"
 
-#: awkgram.y:814
+#: awkgram.y:819
 #, c-format
 msgid "`nextfile' used in %s action"
 msgstr "`nextfile' が %s アクション内で使用されました"
 
-#: awkgram.y:838
+#: awkgram.y:843
 msgid "`return' used outside function context"
 msgstr "`return' が関数定義文の外で使われました"
 
-#: awkgram.y:912
+#: awkgram.y:917
 msgid "plain `print' in BEGIN or END rule should probably be `print \"\"'"
 msgstr ""
 "BEGIN または END ルール内の引数の無い `print' は `print \"\"' だと思われます"
 
-#: awkgram.y:978 awkgram.y:1027
+#: awkgram.y:983 awkgram.y:1032
 msgid "`delete' is not allowed with SYMTAB"
 msgstr ""
 
-#: awkgram.y:980 awkgram.y:1029
+#: awkgram.y:985 awkgram.y:1034
 msgid "`delete' is not allowed with FUNCTAB"
 msgstr ""
 
-#: awkgram.y:1014 awkgram.y:1018
+#: awkgram.y:1019 awkgram.y:1023
 msgid "`delete(array)' is a non-portable tawk extension"
 msgstr "`delete(array)' は移植性の無い tawk 拡張です"
 
-#: awkgram.y:1139
+#: awkgram.y:1144
 msgid "multistage two-way pipelines don't work"
 msgstr "多段階で双方向パイプを利用した式は使用できません"
 
-#: awkgram.y:1242
+#: awkgram.y:1247
 msgid "regular expression on right of assignment"
 msgstr "正規表現が代入式の右辺に使用されています"
 
-#: awkgram.y:1253
+#: awkgram.y:1258
 msgid "regular expression on left of `~' or `!~' operator"
 msgstr "`~' や `!~' 演算子の左辺に正規表現が使用されています"
 
-#: awkgram.y:1269 awkgram.y:1420
+#: awkgram.y:1274 awkgram.y:1425
 msgid "old awk does not support the keyword `in' except after `for'"
 msgstr "古い awk では `in' 予約語は `for' の後を除きサポートしません"
 
-#: awkgram.y:1279
+#: awkgram.y:1284
 msgid "regular expression on right of comparison"
 msgstr "比較式の右辺に正規表現が使用されています。"
 
-#: awkgram.y:1395
+#: awkgram.y:1400
 #, c-format
 msgid "`getline var' invalid inside `%s' rule"
 msgstr "`%s' ルールの内部では `getline var' は無効です"
 
-#: awkgram.y:1398
+#: awkgram.y:1403
 #, c-format
 msgid "`getline' invalid inside `%s' rule"
 msgstr "`%s' ルールの内部では `getline' は無効です"
 
-#: awkgram.y:1403
+#: awkgram.y:1408
 msgid "non-redirected `getline' undefined inside END action"
 msgstr "リダイレクトされていない `getline' は END アクションでは未定義です。"
 
-#: awkgram.y:1422
+#: awkgram.y:1427
 msgid "old awk does not support multidimensional arrays"
 msgstr "古い awk は多次元配列をサポートしません"
 
-#: awkgram.y:1519
+#: awkgram.y:1524
 msgid "call of `length' without parentheses is not portable"
 msgstr "小括弧が無い `length' は移植性がありません"
 
-#: awkgram.y:1585
+#: awkgram.y:1590
 msgid "indirect function calls are a gawk extension"
 msgstr "間接関数呼び出しは gawk 拡張です"
 
-#: awkgram.y:1598
+#: awkgram.y:1603
 #, c-format
 msgid "can not use special variable `%s' for indirect function call"
 msgstr "特別な変数 `%s' は間接関数呼び出し用には使用出来ません"
 
-#: awkgram.y:1676
+#: awkgram.y:1681
 msgid "invalid subscript expression"
 msgstr "添字の式が無効です"
 
-#: awkgram.y:2000 awkgram.y:2020 gawkapi.c:203 gawkapi.c:221 msg.c:119
+#: awkgram.y:2005 awkgram.y:2025 gawkapi.c:207 gawkapi.c:225 msg.c:119
 msgid "warning: "
 msgstr "警告: "
 
-#: awkgram.y:2018 gawkapi.c:189 gawkapi.c:218 msg.c:151
+#: awkgram.y:2023 gawkapi.c:193 gawkapi.c:222 msg.c:151
 msgid "fatal: "
 msgstr "致命的: "
 
-#: awkgram.y:2068
+#: awkgram.y:2073
 msgid "unexpected newline or end of string"
 msgstr "予期しない改行または文字列終端です"
 
-#: awkgram.y:2335 awkgram.y:2411 awkgram.y:2634 debug.c:517 debug.c:533
+#: awkgram.y:2340 awkgram.y:2416 awkgram.y:2639 debug.c:517 debug.c:533
 #: debug.c:2790 debug.c:5038
 #, c-format
 msgid "can't open source file `%s' for reading (%s)"
 msgstr "ソースファイル `%s' を読み込み用に開けません (%s)"
 
-#: awkgram.y:2336 awkgram.y:2461
+#: awkgram.y:2341 awkgram.y:2466
 #, fuzzy, c-format
 msgid "can't open shared library `%s' for reading (%s)"
 msgstr "ソースファイル `%s' を読み込み用に開けません (%s)"
 
-#: awkgram.y:2338 awkgram.y:2412 awkgram.y:2462 builtin.c:130 debug.c:5189
+#: awkgram.y:2343 awkgram.y:2417 awkgram.y:2467 builtin.c:130 debug.c:5189
 msgid "reason unknown"
 msgstr "原因不明"
 
-#: awkgram.y:2347 awkgram.y:2371
+#: awkgram.y:2352 awkgram.y:2376
 #, c-format
 msgid "can't include `%s' and use it as a program file"
 msgstr ""
 
-#: awkgram.y:2360
+#: awkgram.y:2365
 #, c-format
 msgid "already included source file `%s'"
 msgstr "ソースファイル `%s' は既に読み込まれています"
 
-#: awkgram.y:2361
+#: awkgram.y:2366
 #, fuzzy, c-format
 msgid "already loaded shared library `%s'"
 msgstr "ソースファイル `%s' は既に読み込まれています"
 
-#: awkgram.y:2396
+#: awkgram.y:2401
 msgid "@include is a gawk extension"
 msgstr "@include は gawk 拡張です"
 
-#: awkgram.y:2402
+#: awkgram.y:2407
 msgid "empty filename after @include"
 msgstr "@include の後に空のファイル名があります"
 
-#: awkgram.y:2446
+#: awkgram.y:2451
 #, fuzzy
 msgid "@load is a gawk extension"
 msgstr "@include は gawk 拡張です"
 
-#: awkgram.y:2452
+#: awkgram.y:2457
 #, fuzzy
 msgid "empty filename after @load"
 msgstr "@include の後に空のファイル名があります"
 
-#: awkgram.y:2586
+#: awkgram.y:2591
 msgid "empty program text on command line"
 msgstr "コマンド行のプログラム表記が空です"
 
-#: awkgram.y:2701
+#: awkgram.y:2706
 #, c-format
 msgid "can't read sourcefile `%s' (%s)"
 msgstr "ソースファイル `%s' を読み込めません (%s)"
 
-#: awkgram.y:2712
+#: awkgram.y:2717
 #, c-format
 msgid "source file `%s' is empty"
 msgstr "ソースファイル `%s' は空です"
 
-#: awkgram.y:2889
+#: awkgram.y:2894
 msgid "source file does not end in newline"
 msgstr "ソースファイルが改行で終っていません"
 
-#: awkgram.y:2994
+#: awkgram.y:2999
 msgid "unterminated regexp ends with `\\' at end of file"
 msgstr "終端されていない正規表現がファイル最後の `\\' で終っています。"
 
-#: awkgram.y:3018
+#: awkgram.y:3023
 #, c-format
 msgid "%s: %d: tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr "%s: %d: tawk の正規表現修飾子 `/.../%c' は gawk で使用できません"
 
-#: awkgram.y:3022
+#: awkgram.y:3027
 #, c-format
 msgid "tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr "tawk の正規表現修飾子 `/.../%c' は gawk で使用できません"
 
-#: awkgram.y:3029
+#: awkgram.y:3034
 msgid "unterminated regexp"
 msgstr "正規表現が終端されていません"
 
-#: awkgram.y:3033
+#: awkgram.y:3038
 msgid "unterminated regexp at end of file"
 msgstr "ファイルの中で正規表現が終端されていません"
 
-#: awkgram.y:3092
+#: awkgram.y:3097
 msgid "use of `\\ #...' line continuation is not portable"
 msgstr "`\\ #...' 形式の行継続は移植性がありません"
 
-#: awkgram.y:3108
+#: awkgram.y:3113
 msgid "backslash not last character on line"
 msgstr "バックスラッシュが行最後の文字になっていません。"
 
-#: awkgram.y:3169
+#: awkgram.y:3174
 msgid "POSIX does not allow operator `**='"
 msgstr "POSIX では演算子 `**=' は許可されていません"
 
-#: awkgram.y:3171
+#: awkgram.y:3176
 msgid "old awk does not support operator `**='"
 msgstr "古い awk は演算子 `**=' をサポートしません"
 
-#: awkgram.y:3180
+#: awkgram.y:3185
 msgid "POSIX does not allow operator `**'"
 msgstr "POSIX では演算子 `**' は許可されていません"
 
-#: awkgram.y:3182
+#: awkgram.y:3187
 msgid "old awk does not support operator `**'"
 msgstr "古い awk は演算子 `**' をサポートしません"
 
-#: awkgram.y:3217
+#: awkgram.y:3222
 msgid "operator `^=' is not supported in old awk"
 msgstr "古い awk は演算子 `^=' をサポートしません"
 
-#: awkgram.y:3225
+#: awkgram.y:3230
 msgid "operator `^' is not supported in old awk"
 msgstr "古い awk は演算子 `^' をサポートしません"
 
-#: awkgram.y:3318 awkgram.y:3334 command.y:1178
+#: awkgram.y:3323 awkgram.y:3339 command.y:1178
 msgid "unterminated string"
 msgstr "文字列が終端されていません"
 
-#: awkgram.y:3555
+#: awkgram.y:3560
 #, c-format
 msgid "invalid char '%c' in expression"
 msgstr "式内に無効な文字 '%c' があります"
 
-#: awkgram.y:3602
+#: awkgram.y:3607
 #, c-format
 msgid "`%s' is a gawk extension"
 msgstr "`%s' は gawk 拡張です"
 
-#: awkgram.y:3607
+#: awkgram.y:3612
 #, c-format
 msgid "`%s' is a Bell Labs extension"
 msgstr "`%s' はベル研究所による拡張です"
 
-#: awkgram.y:3612
+#: awkgram.y:3617
 #, c-format
 msgid "POSIX does not allow `%s'"
 msgstr "POSIX では `%s' は許可されていません"
 
-#: awkgram.y:3620
+#: awkgram.y:3625
 #, c-format
 msgid "`%s' is not supported in old awk"
 msgstr "古い awk は `%s' をサポートしません"
 
-#: awkgram.y:3688
+#: awkgram.y:3715
 msgid "`goto' considered harmful!\n"
 msgstr "`goto' は有害だと見なされています!\n"
 
-#: awkgram.y:3722
+#: awkgram.y:3749
 #, c-format
 msgid "%d is invalid as number of arguments for %s"
 msgstr "%d は %s 用の引数の数としては無効です"
 
-#: awkgram.y:3757
+#: awkgram.y:3784
 #, c-format
 msgid "%s: string literal as last arg of substitute has no effect"
 msgstr "%s: 文字列リテラルを置き換え最後の引数に使用すると効果がありません"
 
-#: awkgram.y:3762
+#: awkgram.y:3789
 #, c-format
 msgid "%s third parameter is not a changeable object"
 msgstr "%s 第三仮引数は可変オブジェクトではありません"
 
-#: awkgram.y:3841 awkgram.y:3844
+#: awkgram.y:3868 awkgram.y:3871
 msgid "match: third argument is a gawk extension"
 msgstr "match: 第三引数は gawk 拡張です"
 
-#: awkgram.y:3898 awkgram.y:3901
+#: awkgram.y:3925 awkgram.y:3928
 msgid "close: second argument is a gawk extension"
 msgstr "close: 第二引数は gawk 拡張です"
 
-#: awkgram.y:3913
+#: awkgram.y:3940
 msgid "use of dcgettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 "dcgettext(_\"...\")の使用法が間違っています: 先頭のアンダースコア(_)を削除し"
 "てください"
 
-#: awkgram.y:3928
+#: awkgram.y:3955
 msgid "use of dcngettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 "dcngettext(_\"...\")の使用法が間違っています: 先頭のアンダースコア(_)を削除し"
 "てください"
 
-#: awkgram.y:3994
+#: awkgram.y:4021
 #, c-format
 msgid "function `%s': parameter `%s' shadows global variable"
 msgstr "関数 `%s': 仮引数 `%s' が大域変数を覆い隠しています"
 
-#: awkgram.y:4051 debug.c:4019 debug.c:4062 debug.c:5187
+#: awkgram.y:4078 debug.c:4019 debug.c:4062 debug.c:5187
 #, c-format
 msgid "could not open `%s' for writing (%s)"
 msgstr "`%s' を書込み用に開けませんでした (%s)"
 
-#: awkgram.y:4052
+#: awkgram.y:4079
 msgid "sending variable list to standard error"
 msgstr "変数リストを標準エラーに送っています"
 
-#: awkgram.y:4060
+#: awkgram.y:4087
 #, c-format
 msgid "%s: close failed (%s)"
 msgstr "%s: 閉じるのに失敗しました (%s)"
 
-#: awkgram.y:4085
+#: awkgram.y:4112
 msgid "shadow_funcs() called twice!"
 msgstr "shadow_funcs() を二回呼び出しています!"
 
-#: awkgram.y:4093
+#: awkgram.y:4120
 msgid "there were shadowed variables."
 msgstr "覆い隠された変数がありました"
 
-#: awkgram.y:4164
+#: awkgram.y:4191
 #, c-format
 msgid "function name `%s' previously defined"
 msgstr "関数名 `%s' は前に定義されています"
 
-#: awkgram.y:4210
+#: awkgram.y:4237
 #, c-format
 msgid "function `%s': can't use function name as parameter name"
 msgstr "関数 `%s': 関数名を仮引数名として使用出来ません"
 
-#: awkgram.y:4213
+#: awkgram.y:4240
 #, c-format
 msgid "function `%s': can't use special variable `%s' as a function parameter"
 msgstr "関数 `%s': 特別な変数 `%s' は関数の仮引数として使用出来ません"
 
-#: awkgram.y:4221
+#: awkgram.y:4248
 #, c-format
 msgid "function `%s': parameter #%d, `%s', duplicates parameter #%d"
 msgstr "関数 `%s': 仮引数 #%d, `%s' が仮引数 #%d と重複しています"
 
-#: awkgram.y:4315 awkgram.y:4319
+#: awkgram.y:4342 awkgram.y:4346
 #, c-format
 msgid "function `%s' called but never defined"
 msgstr "未定義の関数 `%s' を呼び出しました"
 
-#: awkgram.y:4324
+#: awkgram.y:4351
 #, c-format
 msgid "function `%s' defined but never called directly"
 msgstr "関数 `%s' は定義されていますが、一度も直接呼び出されていません"
 
-#: awkgram.y:4356
+#: awkgram.y:4383
 #, c-format
 msgid "regexp constant for parameter #%d yields boolean value"
 msgstr "仮引数 #%d 用の正規表現定数は真偽値を出力します"
 
-#: awkgram.y:4402
+#: awkgram.y:4429
 #, c-format
 msgid ""
 "function `%s' called with space between name and `(',\n"
@@ -502,11 +502,11 @@ msgstr ""
 "関数名と `(' の間にスペースを入れて関数 `%s' を呼び出しています。\n"
 "または、変数か配列として使われています。"
 
-#: awkgram.y:4618
+#: awkgram.y:4662
 msgid "division by zero attempted"
 msgstr "ゼロによる除算が試みられました"
 
-#: awkgram.y:4627
+#: awkgram.y:4671
 #, c-format
 msgid "division by zero attempted in `%%'"
 msgstr "`%%' 内でゼロによる除算が試みられました"
@@ -1881,11 +1881,11 @@ msgstr "宣言されている数より多い引数を使って関数 `%s' を呼
 msgid "unwind_stack: unexpected type `%s'"
 msgstr "unwind_stack: 予期しない型 `%s' です"
 
-#: eval.c:1558
+#: eval.c:1560
 msgid "division by zero attempted in `/='"
 msgstr "`/=' 内でゼロによる除算が行われました"
 
-#: eval.c:1565
+#: eval.c:1567
 #, c-format
 msgid "division by zero attempted in `%%='"
 msgstr "`%%=' 内でゼロによる除算が行われました"
@@ -1992,6 +1992,11 @@ msgstr ""
 msgid "chdir: called with incorrect number of arguments, expecting 1"
 msgstr "sqrt: 負の値 %g を引数に使用して呼び出されました"
 
+#: extension/filefuncs.c:317
+#, c-format
+msgid "stat: unable to read symbolic link `%s'"
+msgstr ""
+
 #: extension/filefuncs.c:348
 #, fuzzy
 msgid "stat: called with wrong number of arguments"
@@ -2002,64 +2007,69 @@ msgstr "sqrt: 負の値 %g を引数に使用して呼び出されました"
 msgid "stat: bad parameters"
 msgstr "%s: 仮引数です\n"
 
-#: extension/filefuncs.c:421
+#: extension/filefuncs.c:404
+#, fuzzy, c-format
+msgid "fts init: could not create constant %s"
+msgstr "index: 文字列では無い第二引数を受け取りました"
+
+#: extension/filefuncs.c:424
 msgid "fill_stat_element: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:430
+#: extension/filefuncs.c:433
 msgid "fill_stat_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:445
+#: extension/filefuncs.c:448
 #, fuzzy
 msgid "fill_path_element: could not set element"
 msgstr "index: 文字列では無い第二引数を受け取りました"
 
-#: extension/filefuncs.c:461
+#: extension/filefuncs.c:464
 msgid "fill_error_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:508 extension/filefuncs.c:555
+#: extension/filefuncs.c:511 extension/filefuncs.c:558
 msgid "fts-process: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:518 extension/filefuncs.c:565
-#: extension/filefuncs.c:583
+#: extension/filefuncs.c:521 extension/filefuncs.c:568
+#: extension/filefuncs.c:586
 #, fuzzy
 msgid "fts-process: could not set element"
 msgstr "index: 文字列では無い第二引数を受け取りました"
 
-#: extension/filefuncs.c:632
+#: extension/filefuncs.c:635
 #, fuzzy
 msgid "fts: called with incorrect number of arguments, expecting 3"
 msgstr "sqrt: 負の値 %g を引数に使用して呼び出されました"
 
-#: extension/filefuncs.c:635
+#: extension/filefuncs.c:638
 #, fuzzy
 msgid "fts: bad first parameter"
 msgstr "%s: 仮引数です\n"
 
-#: extension/filefuncs.c:641
+#: extension/filefuncs.c:644
 #, fuzzy
 msgid "fts: bad second parameter"
 msgstr "%s: 仮引数です\n"
 
-#: extension/filefuncs.c:647
+#: extension/filefuncs.c:650
 #, fuzzy
 msgid "fts: bad third parameter"
 msgstr "%s: 仮引数です\n"
 
-#: extension/filefuncs.c:654
+#: extension/filefuncs.c:657
 #, fuzzy
 msgid "fts: could not flatten array\n"
 msgstr "`%s' は不正な変数名です"
 
-#: extension/filefuncs.c:672
+#: extension/filefuncs.c:675
 msgid "fts: ignoring sneaky FTS_NOSTAT flag. nyah, nyah, nyah."
 msgstr ""
 
-#: extension/filefuncs.c:689
-msgid "fts: clear_array failed\n"
+#: extension/filefuncs.c:692
+msgid "fts: clear_array() failed\n"
 msgstr ""
 
 #: extension/fnmatch.c:91
@@ -2322,21 +2332,38 @@ msgstr "古い awk は `FS' の値として正規表現をサポートしませ�
 msgid "`FPAT' is a gawk extension"
 msgstr "`FPAT' は gawk 拡張です"
 
-#: gawkapi.c:143
+#: gawkapi.c:147
 msgid "awk_value_to_node: received null retval"
 msgstr ""
 
-#: gawkapi.c:932
+#: gawkapi.c:385
+msgid "node_to_awk_value: received null node"
+msgstr ""
+
+#: gawkapi.c:388
+msgid "node_to_awk_value: received null val"
+msgstr ""
+
+#: gawkapi.c:833
+#, fuzzy
+msgid "remove_element: received null array"
+msgstr "length: 配列引数を受け取りました"
+
+#: gawkapi.c:836
+msgid "remove_element: received null subscript"
+msgstr ""
+
+#: gawkapi.c:968
 #, c-format
 msgid "api_flatten_array: could not convert index %d\n"
 msgstr ""
 
-#: gawkapi.c:937
+#: gawkapi.c:973
 #, c-format
 msgid "api_flatten_array: could not convert value %d\n"
 msgstr ""
 
-#: gawkapi.c:1111
+#: gawkapi.c:1165
 msgid "cannot assign to defined constant"
 msgstr ""
 
@@ -2657,65 +2684,65 @@ msgstr "パイプ `%s' が開けません (%s)。"
 msgid "cannot create child process for `%s' (fork: %s)"
 msgstr "`%s' 用の子プロセスを実行できません (fork: %s)。"
 
-#: io.c:2652
+#: io.c:2655
 msgid "register_input_parser: received NULL pointer"
 msgstr ""
 
-#: io.c:2680
+#: io.c:2683
 #, c-format
 msgid "input parser `%s' conflicts with previously installed input parser `%s'"
 msgstr ""
 
-#: io.c:2687
+#: io.c:2690
 #, c-format
 msgid "input parser `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2707
+#: io.c:2710
 msgid "register_output_wrapper: received NULL pointer"
 msgstr ""
 
-#: io.c:2735
+#: io.c:2738
 #, c-format
 msgid ""
 "output wrapper `%s' conflicts with previously installed output wrapper `%s'"
 msgstr ""
 
-#: io.c:2742
+#: io.c:2745
 #, c-format
 msgid "output wrapper `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2763
+#: io.c:2766
 msgid "register_output_processor: received NULL pointer"
 msgstr ""
 
-#: io.c:2792
+#: io.c:2795
 #, c-format
 msgid ""
 "two-way processor `%s' conflicts with previously installed two-way processor "
 "`%s'"
 msgstr ""
 
-#: io.c:2801
+#: io.c:2804
 #, c-format
 msgid "two way processor `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2908
+#: io.c:2911
 #, c-format
 msgid "data file `%s' is empty"
 msgstr "データファイル `%s' は空です。"
 
-#: io.c:2950 io.c:2958
+#: io.c:2953 io.c:2961
 msgid "could not allocate more input memory"
 msgstr "入力用メモリーをこれ以上確保できません。"
 
-#: io.c:3524
+#: io.c:3527
 msgid "multicharacter value of `RS' is a gawk extension"
 msgstr "複数の文字を `RS' に使用するのは gawk 特有の拡張です。"
 
-#: io.c:3613
+#: io.c:3616
 msgid "IPv6 communication is not supported"
 msgstr "IPv6 通信はサポートされていません"
 
@@ -3007,12 +3034,12 @@ msgstr ""
 msgid "-Ft does not set FS to tab in POSIX awk"
 msgstr "POSIX awk では -Ft は FS をタブに設定しません"
 
-#: main.c:1169
+#: main.c:1181
 #, c-format
 msgid "unknown value for field spec: %d\n"
 msgstr "フィールド指定に不明な値があります: %d\n"
 
-#: main.c:1267
+#: main.c:1279
 #, c-format
 msgid ""
 "%s: `%s' argument to `-v' not in `var=value' form\n"
@@ -3021,48 +3048,48 @@ msgstr ""
 "%s: オプション `-v' の引数 `%s' が `変数=代入値' の形式になっていません。\n"
 "\n"
 
-#: main.c:1293
+#: main.c:1305
 #, c-format
 msgid "`%s' is not a legal variable name"
 msgstr "`%s' は不正な変数名です"
 
-#: main.c:1296
+#: main.c:1308
 #, c-format
 msgid "`%s' is not a variable name, looking for file `%s=%s'"
 msgstr "`%s' は変数名ではありません。`%s=%s' のファイルを探します。"
 
-#: main.c:1300
+#: main.c:1312
 #, c-format
 msgid "cannot use gawk builtin `%s' as variable name"
 msgstr "gawk に組み込みの `%s' は変数名として使用出来ません"
 
-#: main.c:1305
+#: main.c:1317
 #, c-format
 msgid "cannot use function `%s' as variable name"
 msgstr "関数 `%s' は変数名として使用出来ません"
 
-#: main.c:1358
+#: main.c:1370
 msgid "floating point exception"
 msgstr "浮動小数点例外"
 
-#: main.c:1365
+#: main.c:1377
 msgid "fatal error: internal error"
 msgstr "致命的エラー: 内部エラー"
 
-#: main.c:1380
+#: main.c:1392
 msgid "fatal error: internal error: segfault"
 msgstr "致命的エラー: 内部エラー: セグメンテーション違反"
 
-#: main.c:1392
+#: main.c:1404
 msgid "fatal error: internal error: stack overflow"
 msgstr "致命的エラー: 内部エラー: スタックオーバーフロー"
 
-#: main.c:1448
+#: main.c:1460
 #, c-format
 msgid "no pre-opened fd %d"
 msgstr "fd %d が事前に開いていません。"
 
-#: main.c:1455
+#: main.c:1467
 #, c-format
 msgid "could not pre-open /dev/null for fd %d"
 msgstr "事前に fd %d 用に /dev/null を開けません。"
@@ -3321,7 +3348,7 @@ msgstr ") または \\) が不一致です"
 msgid "No previous regular expression"
 msgstr "以前に正規表現がありません"
 
-#: symbol.c:722
+#: symbol.c:735
 msgid "can not pop main context"
 msgstr ""
 
diff --git a/po/nl.gmo b/po/nl.gmo
index 24e13c0c..7cefc16c 100644
--- a/po/nl.gmo
+++ b/po/nl.gmo
diff --git a/po/nl.po b/po/nl.po
index a1ce5b40..9fae2c30 100644
--- a/po/nl.po
+++ b/po/nl.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gawk 4.0.0h\n"
 "Report-Msgid-Bugs-To: arnold@skeeve.com\n"
-"POT-Creation-Date: 2012-10-13 21:21+0200\n"
+"POT-Creation-Date: 2012-11-10 22:49+0200\n"
 "PO-Revision-Date: 2012-01-30 20:40+0100\n"
 "Last-Translator: Benno Schulenberg <benno@vertaalt.nl>\n"
 "Language-Team: Dutch <vertaling@vrijschrift.org>\n"
@@ -42,7 +42,7 @@ msgstr "scalair '%s' wordt gebruikt als array"
 
 #: array.c:418 array.c:584 builtin.c:85 builtin.c:1566 builtin.c:1608
 #: builtin.c:1621 builtin.c:2047 builtin.c:2059 eval.c:1121 eval.c:1125
-#: eval.c:1520
+#: eval.c:1522
 #, c-format
 msgid "attempt to use array `%s' in a scalar context"
 msgstr "array '%s' wordt gebruikt in een scalaire context"
@@ -112,397 +112,397 @@ msgstr "'%s' is ongeldig als functienaam"
 msgid "sort comparison function `%s' is not defined"
 msgstr "sorteervergelijkingsfunctie '%s' is niet gedefinieerd"
 
-#: awkgram.y:223
+#: awkgram.y:228
 #, c-format
 msgid "%s blocks must have an action part"
 msgstr "%s-blokken horen een actiedeel te hebben"
 
-#: awkgram.y:226
+#: awkgram.y:231
 msgid "each rule must have a pattern or an action part"
 msgstr "elke regel hoort een patroon of een actiedeel te hebben"
 
-#: awkgram.y:315 awkgram.y:326
+#: awkgram.y:320 awkgram.y:331
 msgid "old awk does not support multiple `BEGIN' or `END' rules"
 msgstr "oude 'awk' staat meerdere 'BEGIN'- en 'END'-regels niet toe"
 
-#: awkgram.y:363
+#: awkgram.y:368
 #, c-format
 msgid "`%s' is a built-in function, it cannot be redefined"
 msgstr "'%s' is een ingebouwde functie en is niet te herdefiniëren"
 
-#: awkgram.y:409
+#: awkgram.y:414
 msgid "regexp constant `//' looks like a C++ comment, but is not"
 msgstr "regexp-constante '//' lijkt op C-commentaar, maar is het niet"
 
-#: awkgram.y:413
+#: awkgram.y:418
 #, c-format
 msgid "regexp constant `/%s/' looks like a C comment, but is not"
 msgstr "regexp-constante '/%s/' lijkt op C-commentaar, maar is het niet"
 
-#: awkgram.y:505
+#: awkgram.y:510
 #, c-format
 msgid "duplicate case values in switch body: %s"
 msgstr "dubbele 'case'-waarde in 'switch'-opdracht: %s"
 
-#: awkgram.y:526
+#: awkgram.y:531
 msgid "duplicate `default' detected in switch body"
 msgstr "dubbele 'default' in 'switch'-opdracht"
 
-#: awkgram.y:786
+#: awkgram.y:791 awkgram.y:3685
 msgid "`break' is not allowed outside a loop or switch"
 msgstr "'break' buiten een lus of 'switch'-opdracht is niet toegestaan"
 
-#: awkgram.y:795
+#: awkgram.y:800 awkgram.y:3677
 msgid "`continue' is not allowed outside a loop"
 msgstr "'continue' buiten een lus is niet toegestaan"
 
-#: awkgram.y:805
+#: awkgram.y:810
 #, c-format
 msgid "`next' used in %s action"
 msgstr "'next' wordt gebruikt in %s-actie"
 
-#: awkgram.y:814
+#: awkgram.y:819
 #, c-format
 msgid "`nextfile' used in %s action"
 msgstr "'nextfile' wordt gebruikt in %s-actie"
 
-#: awkgram.y:838
+#: awkgram.y:843
 msgid "`return' used outside function context"
 msgstr "'return' wordt gebruikt buiten functiecontext"
 
-#: awkgram.y:912
+#: awkgram.y:917
 msgid "plain `print' in BEGIN or END rule should probably be `print \"\"'"
 msgstr ""
 "kale 'print' in BEGIN- of END-regel moet vermoedelijk 'print \"\"' zijn"
 
-#: awkgram.y:978 awkgram.y:1027
+#: awkgram.y:983 awkgram.y:1032
 msgid "`delete' is not allowed with SYMTAB"
 msgstr ""
 
-#: awkgram.y:980 awkgram.y:1029
+#: awkgram.y:985 awkgram.y:1034
 msgid "`delete' is not allowed with FUNCTAB"
 msgstr ""
 
-#: awkgram.y:1014 awkgram.y:1018
+#: awkgram.y:1019 awkgram.y:1023
 msgid "`delete(array)' is a non-portable tawk extension"
 msgstr "'delete(array)' is een niet-overdraagbare 'tawk'-uitbreiding"
 
-#: awkgram.y:1139
+#: awkgram.y:1144
 msgid "multistage two-way pipelines don't work"
 msgstr "meerfase-tweerichtings-pijplijnen werken niet"
 
-#: awkgram.y:1242
+#: awkgram.y:1247
 msgid "regular expression on right of assignment"
 msgstr "reguliere expressie rechts van toewijzing"
 
-#: awkgram.y:1253
+#: awkgram.y:1258
 msgid "regular expression on left of `~' or `!~' operator"
 msgstr "reguliere expressie links van operator '~' of '!~'"
 
-#: awkgram.y:1269 awkgram.y:1420
+#: awkgram.y:1274 awkgram.y:1425
 msgid "old awk does not support the keyword `in' except after `for'"
 msgstr "oude 'awk' kent het sleutelwoord 'in' niet, behalve na 'for'"
 
-#: awkgram.y:1279
+#: awkgram.y:1284
 msgid "regular expression on right of comparison"
 msgstr "reguliere expressie rechts van vergelijking"
 
-#: awkgram.y:1395
+#: awkgram.y:1400
 #, c-format
 msgid "`getline var' invalid inside `%s' rule"
 msgstr "'getline var' is ongeldig binnen een '%s'-regel"
 
-#: awkgram.y:1398
+#: awkgram.y:1403
 #, c-format
 msgid "`getline' invalid inside `%s' rule"
 msgstr "'getline' is ongeldig binnen een '%s'-regel"
 
-#: awkgram.y:1403
+#: awkgram.y:1408
 msgid "non-redirected `getline' undefined inside END action"
 msgstr "niet-omgeleide 'getline' is ongedefinieerd binnen een END-actie"
 
-#: awkgram.y:1422
+#: awkgram.y:1427
 msgid "old awk does not support multidimensional arrays"
 msgstr "oude 'awk' kent geen meerdimensionale arrays"
 
-#: awkgram.y:1519
+#: awkgram.y:1524
 msgid "call of `length' without parentheses is not portable"
 msgstr "aanroep van 'length' zonder haakjes is niet overdraagbaar"
 
-#: awkgram.y:1585
+#: awkgram.y:1590
 msgid "indirect function calls are a gawk extension"
 msgstr "indirecte functieaanroepen zijn een gawk-uitbreiding"
 
-#: awkgram.y:1598
+#: awkgram.y:1603
 #, c-format
 msgid "can not use special variable `%s' for indirect function call"
 msgstr ""
 "kan speciale variabele '%s' niet voor indirecte functieaanroep gebruiken"
 
-#: awkgram.y:1676
+#: awkgram.y:1681
 msgid "invalid subscript expression"
 msgstr "ongeldige index-expressie"
 
-#: awkgram.y:2000 awkgram.y:2020 gawkapi.c:203 gawkapi.c:221 msg.c:119
+#: awkgram.y:2005 awkgram.y:2025 gawkapi.c:207 gawkapi.c:225 msg.c:119
 msgid "warning: "
 msgstr "waarschuwing: "
 
-#: awkgram.y:2018 gawkapi.c:189 gawkapi.c:218 msg.c:151
+#: awkgram.y:2023 gawkapi.c:193 gawkapi.c:222 msg.c:151
 msgid "fatal: "
 msgstr "fataal: "
 
-#: awkgram.y:2068
+#: awkgram.y:2073
 msgid "unexpected newline or end of string"
 msgstr "onverwacht regeleinde of einde van string"
 
-#: awkgram.y:2335 awkgram.y:2411 awkgram.y:2634 debug.c:517 debug.c:533
+#: awkgram.y:2340 awkgram.y:2416 awkgram.y:2639 debug.c:517 debug.c:533
 #: debug.c:2790 debug.c:5038
 #, c-format
 msgid "can't open source file `%s' for reading (%s)"
 msgstr "kan bronbestand '%s' niet openen om te lezen (%s)"
 
-#: awkgram.y:2336 awkgram.y:2461
+#: awkgram.y:2341 awkgram.y:2466
 #, fuzzy, c-format
 msgid "can't open shared library `%s' for reading (%s)"
 msgstr "kan bronbestand '%s' niet openen om te lezen (%s)"
 
-#: awkgram.y:2338 awkgram.y:2412 awkgram.y:2462 builtin.c:130 debug.c:5189
+#: awkgram.y:2343 awkgram.y:2417 awkgram.y:2467 builtin.c:130 debug.c:5189
 msgid "reason unknown"
 msgstr "reden onbekend"
 
-#: awkgram.y:2347 awkgram.y:2371
+#: awkgram.y:2352 awkgram.y:2376
 #, c-format
 msgid "can't include `%s' and use it as a program file"
 msgstr ""
 
-#: awkgram.y:2360
+#: awkgram.y:2365
 #, c-format
 msgid "already included source file `%s'"
 msgstr "bronbestand '%s' is reeds ingesloten"
 
-#: awkgram.y:2361
+#: awkgram.y:2366
 #, fuzzy, c-format
 msgid "already loaded shared library `%s'"
 msgstr "bronbestand '%s' is reeds ingesloten"
 
-#: awkgram.y:2396
+#: awkgram.y:2401
 msgid "@include is a gawk extension"
 msgstr "'@include' is een gawk-uitbreiding"
 
-#: awkgram.y:2402
+#: awkgram.y:2407
 msgid "empty filename after @include"
 msgstr "lege bestandsnaam na '@include'"
 
-#: awkgram.y:2446
+#: awkgram.y:2451
 #, fuzzy
 msgid "@load is a gawk extension"
 msgstr "'@include' is een gawk-uitbreiding"
 
-#: awkgram.y:2452
+#: awkgram.y:2457
 #, fuzzy
 msgid "empty filename after @load"
 msgstr "lege bestandsnaam na '@include'"
 
-#: awkgram.y:2586
+#: awkgram.y:2591
 msgid "empty program text on command line"
 msgstr "lege programmatekst op commandoregel"
 
-#: awkgram.y:2701
+#: awkgram.y:2706
 #, c-format
 msgid "can't read sourcefile `%s' (%s)"
 msgstr "kan bronbestand '%s' niet lezen (%s)"
 
-#: awkgram.y:2712
+#: awkgram.y:2717
 #, c-format
 msgid "source file `%s' is empty"
 msgstr "bronbestand '%s' is leeg"
 
-#: awkgram.y:2889
+#: awkgram.y:2894
 msgid "source file does not end in newline"
 msgstr "bronbestand eindigt niet met een regeleindeteken (LF)"
 
-#: awkgram.y:2994
+#: awkgram.y:2999
 msgid "unterminated regexp ends with `\\' at end of file"
 msgstr "onafgesloten reguliere expressie eindigt met '\\' aan bestandseinde"
 
-#: awkgram.y:3018
+#: awkgram.y:3023
 #, c-format
 msgid "%s: %d: tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr "%s: %d: regexp-optie '/.../%c' van 'tawk' werkt niet in gawk"
 
-#: awkgram.y:3022
+#: awkgram.y:3027
 #, c-format
 msgid "tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr "regexp-optie '/.../%c' van 'tawk' werkt niet in gawk"
 
-#: awkgram.y:3029
+#: awkgram.y:3034
 msgid "unterminated regexp"
 msgstr "onafgesloten reguliere expressie"
 
-#: awkgram.y:3033
+#: awkgram.y:3038
 msgid "unterminated regexp at end of file"
 msgstr "onafgesloten reguliere expressie aan bestandseinde"
 
-#: awkgram.y:3092
+#: awkgram.y:3097
 msgid "use of `\\ #...' line continuation is not portable"
 msgstr "gebruik van regelvoortzetting '\\ #...' is niet overdraagbaar"
 
-#: awkgram.y:3108
+#: awkgram.y:3113
 msgid "backslash not last character on line"
 msgstr "backslash is niet het laatste teken op de regel"
 
-#: awkgram.y:3169
+#: awkgram.y:3174
 msgid "POSIX does not allow operator `**='"
 msgstr "POSIX staat operator '**=' niet toe"
 
-#: awkgram.y:3171
+#: awkgram.y:3176
 msgid "old awk does not support operator `**='"
 msgstr "oude 'awk' kent de operator '**=' niet"
 
-#: awkgram.y:3180
+#: awkgram.y:3185
 msgid "POSIX does not allow operator `**'"
 msgstr "POSIX staat operator '**' niet toe"
 
-#: awkgram.y:3182
+#: awkgram.y:3187
 msgid "old awk does not support operator `**'"
 msgstr "oude 'awk' kent de operator '**' niet"
 
-#: awkgram.y:3217
+#: awkgram.y:3222
 msgid "operator `^=' is not supported in old awk"
 msgstr "oude 'awk' kent de operator '^=' niet"
 
-#: awkgram.y:3225
+#: awkgram.y:3230
 msgid "operator `^' is not supported in old awk"
 msgstr "oude 'awk' kent de operator '^' niet"
 
-#: awkgram.y:3318 awkgram.y:3334 command.y:1178
+#: awkgram.y:3323 awkgram.y:3339 command.y:1178
 msgid "unterminated string"
 msgstr "onafgesloten string"
 
-#: awkgram.y:3555
+#: awkgram.y:3560
 #, c-format
 msgid "invalid char '%c' in expression"
 msgstr "ongeldig teken '%c' in expressie"
 
-#: awkgram.y:3602
+#: awkgram.y:3607
 #, c-format
 msgid "`%s' is a gawk extension"
 msgstr "'%s' is een gawk-uitbreiding"
 
-#: awkgram.y:3607
+#: awkgram.y:3612
 #, c-format
 msgid "`%s' is a Bell Labs extension"
 msgstr "'%s' is een uitbreiding door Bell Labs"
 
-#: awkgram.y:3612
+#: awkgram.y:3617
 #, c-format
 msgid "POSIX does not allow `%s'"
 msgstr "POSIX staat '%s' niet toe"
 
-#: awkgram.y:3620
+#: awkgram.y:3625
 #, c-format
 msgid "`%s' is not supported in old awk"
 msgstr "oude 'awk' kent '%s' niet"
 
-#: awkgram.y:3688
+#: awkgram.y:3715
 msgid "`goto' considered harmful!\n"
 msgstr "'goto' wordt als schadelijk beschouwd!\n"
 
-#: awkgram.y:3722
+#: awkgram.y:3749
 #, c-format
 msgid "%d is invalid as number of arguments for %s"
 msgstr "%d is een ongeldig aantal argumenten voor %s"
 
-#: awkgram.y:3757
+#: awkgram.y:3784
 #, c-format
 msgid "%s: string literal as last arg of substitute has no effect"
 msgstr "%s: een stringwaarde als laatste vervangingsargument heeft geen effect"
 
-#: awkgram.y:3762
+#: awkgram.y:3789
 #, c-format
 msgid "%s third parameter is not a changeable object"
 msgstr "%s: derde parameter is geen veranderbaar object"
 
-#: awkgram.y:3841 awkgram.y:3844
+#: awkgram.y:3868 awkgram.y:3871
 msgid "match: third argument is a gawk extension"
 msgstr "match: derde argument is een gawk-uitbreiding"
 
-#: awkgram.y:3898 awkgram.y:3901
+#: awkgram.y:3925 awkgram.y:3928
 msgid "close: second argument is a gawk extension"
 msgstr "close: tweede argument is een gawk-uitbreiding"
 
-#: awkgram.y:3913
+#: awkgram.y:3940
 msgid "use of dcgettext(_\"...\") is incorrect: remove leading underscore"
 msgstr "dcgettext(_\"...\") is onjuist: verwijder het liggende streepje"
 
-#: awkgram.y:3928
+#: awkgram.y:3955
 msgid "use of dcngettext(_\"...\") is incorrect: remove leading underscore"
 msgstr "dcngettext(_\"...\") is onjuist: verwijder het liggende streepje"
 
-#: awkgram.y:3994
+#: awkgram.y:4021
 #, c-format
 msgid "function `%s': parameter `%s' shadows global variable"
 msgstr "functie '%s': parameter '%s' schaduwt een globale variabele"
 
-#: awkgram.y:4051 debug.c:4019 debug.c:4062 debug.c:5187
+#: awkgram.y:4078 debug.c:4019 debug.c:4062 debug.c:5187
 #, c-format
 msgid "could not open `%s' for writing (%s)"
 msgstr "kan '%s' niet openen om te schrijven (%s)"
 
-#: awkgram.y:4052
+#: awkgram.y:4079
 msgid "sending variable list to standard error"
 msgstr "variabelenlijst gaat naar standaardfoutuitvoer"
 
-#: awkgram.y:4060
+#: awkgram.y:4087
 #, c-format
 msgid "%s: close failed (%s)"
 msgstr "%s: sluiten is mislukt (%s)"
 
-#: awkgram.y:4085
+#: awkgram.y:4112
 msgid "shadow_funcs() called twice!"
 msgstr "shadow_funcs() twee keer aangeroepen!"
 
-#: awkgram.y:4093
+#: awkgram.y:4120
 msgid "there were shadowed variables."
 msgstr "er waren geschaduwde variabelen."
 
-#: awkgram.y:4164
+#: awkgram.y:4191
 #, c-format
 msgid "function name `%s' previously defined"
 msgstr "functienaam '%s' is al eerder gedefinieerd"
 
-#: awkgram.y:4210
+#: awkgram.y:4237
 #, c-format
 msgid "function `%s': can't use function name as parameter name"
 msgstr "functie '%s': kan functienaam niet als parameternaam gebruiken"
 
-#: awkgram.y:4213
+#: awkgram.y:4240
 #, c-format
 msgid "function `%s': can't use special variable `%s' as a function parameter"
 msgstr ""
 "functie '%s': kan speciale variabele '%s' niet als functieparameter gebruiken"
 
-#: awkgram.y:4221
+#: awkgram.y:4248
 #, c-format
 msgid "function `%s': parameter #%d, `%s', duplicates parameter #%d"
 msgstr "functie '%s': parameter #%d, '%s', dupliceert parameter #%d"
 
-#: awkgram.y:4315 awkgram.y:4319
+#: awkgram.y:4342 awkgram.y:4346
 #, c-format
 msgid "function `%s' called but never defined"
 msgstr "functie '%s' wordt aangeroepen maar is nergens gedefinieerd"
 
-#: awkgram.y:4324
+#: awkgram.y:4351
 #, c-format
 msgid "function `%s' defined but never called directly"
 msgstr "functie '%s' is gedefinieerd maar wordt nergens direct aangeroepen"
 
-#: awkgram.y:4356
+#: awkgram.y:4383
 #, c-format
 msgid "regexp constant for parameter #%d yields boolean value"
 msgstr "regexp-constante als parameter #%d levert booleanwaarde op"
 
-#: awkgram.y:4402
+#: awkgram.y:4429
 #, c-format
 msgid ""
 "function `%s' called with space between name and `(',\n"
@@ -511,11 +511,11 @@ msgstr ""
 "functie '%s' wordt aangeroepen met een spatie tussen naam en '(',\n"
 "of wordt gebruikt als variabele of array"
 
-#: awkgram.y:4618
+#: awkgram.y:4662
 msgid "division by zero attempted"
 msgstr "deling door nul"
 
-#: awkgram.y:4627
+#: awkgram.y:4671
 #, c-format
 msgid "division by zero attempted in `%%'"
 msgstr "deling door nul in '%%'"
@@ -1890,11 +1890,11 @@ msgstr "functie '%s' aangeroepen met meer argumenten dan gedeclareerd"
 msgid "unwind_stack: unexpected type `%s'"
 msgstr "unwind_stack(): onverwacht type '%s'"
 
-#: eval.c:1558
+#: eval.c:1560
 msgid "division by zero attempted in `/='"
 msgstr "deling door nul in '/='"
 
-#: eval.c:1565
+#: eval.c:1567
 #, c-format
 msgid "division by zero attempted in `%%='"
 msgstr "deling door nul in '%%='"
@@ -2002,6 +2002,11 @@ msgstr ""
 msgid "chdir: called with incorrect number of arguments, expecting 1"
 msgstr "sqrt: argument %g is negatief"
 
+#: extension/filefuncs.c:317
+#, c-format
+msgid "stat: unable to read symbolic link `%s'"
+msgstr ""
+
 #: extension/filefuncs.c:348
 #, fuzzy
 msgid "stat: called with wrong number of arguments"
@@ -2012,64 +2017,69 @@ msgstr "sqrt: argument %g is negatief"
 msgid "stat: bad parameters"
 msgstr "%s: is een parameter\n"
 
-#: extension/filefuncs.c:421
+#: extension/filefuncs.c:404
+#, fuzzy, c-format
+msgid "fts init: could not create constant %s"
+msgstr "index: tweede argument is geen string"
+
+#: extension/filefuncs.c:424
 msgid "fill_stat_element: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:430
+#: extension/filefuncs.c:433
 msgid "fill_stat_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:445
+#: extension/filefuncs.c:448
 #, fuzzy
 msgid "fill_path_element: could not set element"
 msgstr "index: tweede argument is geen string"
 
-#: extension/filefuncs.c:461
+#: extension/filefuncs.c:464
 msgid "fill_error_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:508 extension/filefuncs.c:555
+#: extension/filefuncs.c:511 extension/filefuncs.c:558
 msgid "fts-process: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:518 extension/filefuncs.c:565
-#: extension/filefuncs.c:583
+#: extension/filefuncs.c:521 extension/filefuncs.c:568
+#: extension/filefuncs.c:586
 #, fuzzy
 msgid "fts-process: could not set element"
 msgstr "index: tweede argument is geen string"
 
-#: extension/filefuncs.c:632
+#: extension/filefuncs.c:635
 #, fuzzy
 msgid "fts: called with incorrect number of arguments, expecting 3"
 msgstr "sqrt: argument %g is negatief"
 
-#: extension/filefuncs.c:635
+#: extension/filefuncs.c:638
 #, fuzzy
 msgid "fts: bad first parameter"
 msgstr "%s: is een parameter\n"
 
-#: extension/filefuncs.c:641
+#: extension/filefuncs.c:644
 #, fuzzy
 msgid "fts: bad second parameter"
 msgstr "%s: is een parameter\n"
 
-#: extension/filefuncs.c:647
+#: extension/filefuncs.c:650
 #, fuzzy
 msgid "fts: bad third parameter"
 msgstr "%s: is een parameter\n"
 
-#: extension/filefuncs.c:654
+#: extension/filefuncs.c:657
 #, fuzzy
 msgid "fts: could not flatten array\n"
 msgstr "'%s' is geen geldige variabelenaam"
 
-#: extension/filefuncs.c:672
+#: extension/filefuncs.c:675
 msgid "fts: ignoring sneaky FTS_NOSTAT flag. nyah, nyah, nyah."
 msgstr ""
 
-#: extension/filefuncs.c:689
-msgid "fts: clear_array failed\n"
+#: extension/filefuncs.c:692
+msgid "fts: clear_array() failed\n"
 msgstr ""
 
 #: extension/fnmatch.c:91
@@ -2344,21 +2354,38 @@ msgstr "oude 'awk' staat geen reguliere expressies toe als waarde van 'FS'"
 msgid "`FPAT' is a gawk extension"
 msgstr "'FPAT' is een gawk-uitbreiding"
 
-#: gawkapi.c:143
+#: gawkapi.c:147
 msgid "awk_value_to_node: received null retval"
 msgstr ""
 
-#: gawkapi.c:932
+#: gawkapi.c:385
+msgid "node_to_awk_value: received null node"
+msgstr ""
+
+#: gawkapi.c:388
+msgid "node_to_awk_value: received null val"
+msgstr ""
+
+#: gawkapi.c:833
+#, fuzzy
+msgid "remove_element: received null array"
+msgstr "length: argument is een array"
+
+#: gawkapi.c:836
+msgid "remove_element: received null subscript"
+msgstr ""
+
+#: gawkapi.c:968
 #, c-format
 msgid "api_flatten_array: could not convert index %d\n"
 msgstr ""
 
-#: gawkapi.c:937
+#: gawkapi.c:973
 #, c-format
 msgid "api_flatten_array: could not convert value %d\n"
 msgstr ""
 
-#: gawkapi.c:1111
+#: gawkapi.c:1165
 msgid "cannot assign to defined constant"
 msgstr ""
 
@@ -2683,65 +2710,65 @@ msgstr "kan pijp '%s' niet openen (%s)"
 msgid "cannot create child process for `%s' (fork: %s)"
 msgstr "kan voor '%s' geen dochterproces starten (fork: %s)"
 
-#: io.c:2652
+#: io.c:2655
 msgid "register_input_parser: received NULL pointer"
 msgstr ""
 
-#: io.c:2680
+#: io.c:2683
 #, c-format
 msgid "input parser `%s' conflicts with previously installed input parser `%s'"
 msgstr ""
 
-#: io.c:2687
+#: io.c:2690
 #, c-format
 msgid "input parser `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2707
+#: io.c:2710
 msgid "register_output_wrapper: received NULL pointer"
 msgstr ""
 
-#: io.c:2735
+#: io.c:2738
 #, c-format
 msgid ""
 "output wrapper `%s' conflicts with previously installed output wrapper `%s'"
 msgstr ""
 
-#: io.c:2742
+#: io.c:2745
 #, c-format
 msgid "output wrapper `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2763
+#: io.c:2766
 msgid "register_output_processor: received NULL pointer"
 msgstr ""
 
-#: io.c:2792
+#: io.c:2795
 #, c-format
 msgid ""
 "two-way processor `%s' conflicts with previously installed two-way processor "
 "`%s'"
 msgstr ""
 
-#: io.c:2801
+#: io.c:2804
 #, c-format
 msgid "two way processor `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2908
+#: io.c:2911
 #, c-format
 msgid "data file `%s' is empty"
 msgstr "databestand '%s' is leeg"
 
-#: io.c:2950 io.c:2958
+#: io.c:2953 io.c:2961
 msgid "could not allocate more input memory"
 msgstr "kan geen extra invoergeheugen meer toewijzen"
 
-#: io.c:3524
+#: io.c:3527
 msgid "multicharacter value of `RS' is a gawk extension"
 msgstr "een 'RS' van meerdere tekens is een gawk-uitbreiding"
 
-#: io.c:3613
+#: io.c:3616
 msgid "IPv6 communication is not supported"
 msgstr "IPv6-communicatie wordt niet ondersteund"
 
@@ -3028,12 +3055,12 @@ msgstr ""
 msgid "-Ft does not set FS to tab in POSIX awk"
 msgstr "-Ft maakt van FS geen tab in POSIX-awk"
 
-#: main.c:1169
+#: main.c:1181
 #, c-format
 msgid "unknown value for field spec: %d\n"
 msgstr "onbekende waarde voor veldspecificatie: %d\n"
 
-#: main.c:1267
+#: main.c:1279
 #, c-format
 msgid ""
 "%s: `%s' argument to `-v' not in `var=value' form\n"
@@ -3042,48 +3069,48 @@ msgstr ""
 "%s: argument '%s' van '-v' is niet van de vorm 'var=waarde'\n"
 "\n"
 
-#: main.c:1293
+#: main.c:1305
 #, c-format
 msgid "`%s' is not a legal variable name"
 msgstr "'%s' is geen geldige variabelenaam"
 
-#: main.c:1296
+#: main.c:1308
 #, c-format
 msgid "`%s' is not a variable name, looking for file `%s=%s'"
 msgstr "'%s' is geen variabelenaam; zoekend naar bestand '%s=%s'"
 
-#: main.c:1300
+#: main.c:1312
 #, c-format
 msgid "cannot use gawk builtin `%s' as variable name"
 msgstr "kan in gawk ingebouwde '%s' niet als variabelenaam gebruiken"
 
-#: main.c:1305
+#: main.c:1317
 #, c-format
 msgid "cannot use function `%s' as variable name"
 msgstr "kan functie '%s' niet als variabelenaam gebruiken"
 
-#: main.c:1358
+#: main.c:1370
 msgid "floating point exception"
 msgstr "drijvendekomma-berekeningsfout"
 
-#: main.c:1365
+#: main.c:1377
 msgid "fatal error: internal error"
 msgstr "fatale fout: **interne fout**"
 
-#: main.c:1380
+#: main.c:1392
 msgid "fatal error: internal error: segfault"
 msgstr "fatale fout: **interne fout**: segmentatiefout"
 
-#: main.c:1392
+#: main.c:1404
 msgid "fatal error: internal error: stack overflow"
 msgstr "fatale fout: **interne fout**: stack is vol"
 
-#: main.c:1448
+#: main.c:1460
 #, c-format
 msgid "no pre-opened fd %d"
 msgstr "geen reeds-geopende bestandsdescriptor %d"
 
-#: main.c:1455
+#: main.c:1467
 #, c-format
 msgid "could not pre-open /dev/null for fd %d"
 msgstr "kan /dev/null niet openen voor bestandsdescriptor %d"
@@ -3347,7 +3374,7 @@ msgstr "Ongepaarde ) of \\)"
 msgid "No previous regular expression"
 msgstr "Geen eerdere reguliere expressie"
 
-#: symbol.c:722
+#: symbol.c:735
 msgid "can not pop main context"
 msgstr ""
 
diff --git a/po/pl.gmo b/po/pl.gmo
index c314f488..6ee0ea99 100644
--- a/po/pl.gmo
+++ b/po/pl.gmo
diff --git a/po/pl.po b/po/pl.po
index 84f3f4d9..fd6885c8 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -9,7 +9,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gawk 4.0.0h\n"
 "Report-Msgid-Bugs-To: arnold@skeeve.com\n"
-"POT-Creation-Date: 2012-10-13 21:21+0200\n"
+"POT-Creation-Date: 2012-11-10 22:49+0200\n"
 "PO-Revision-Date: 2012-02-04 19:17+0100\n"
 "Last-Translator: Wojciech Polak <polak@gnu.org>\n"
 "Language-Team: Polish <translation-team-pl@lists.sourceforge.net>\n"
@@ -41,7 +41,7 @@ msgstr "próba użycia skalaru `%s' jako tablicy"
 
 #: array.c:418 array.c:584 builtin.c:85 builtin.c:1566 builtin.c:1608
 #: builtin.c:1621 builtin.c:2047 builtin.c:2059 eval.c:1121 eval.c:1125
-#: eval.c:1520
+#: eval.c:1522
 #, c-format
 msgid "attempt to use array `%s' in a scalar context"
 msgstr "próba użycia tablicy `%s' w kontekście skalaru"
@@ -107,410 +107,410 @@ msgstr "nieprawidłowa nazwa funkcji `%s'"
 msgid "sort comparison function `%s' is not defined"
 msgstr "funkcja porównująca w sortowaniu `%s' nie została zdefiniowna"
 
-#: awkgram.y:223
+#: awkgram.y:228
 #, c-format
 msgid "%s blocks must have an action part"
 msgstr "%s bloków musi posiadać część dotyczącą akcji"
 
-#: awkgram.y:226
+#: awkgram.y:231
 msgid "each rule must have a pattern or an action part"
 msgstr "każda reguła musi posiadać wzorzec lub część dotyczącą akcji"
 
-#: awkgram.y:315 awkgram.y:326
+#: awkgram.y:320 awkgram.y:331
 msgid "old awk does not support multiple `BEGIN' or `END' rules"
 msgstr "stary awk nie wspiera wielokrotnych reguł `BEGIN' lub `END'"
 
-#: awkgram.y:363
+#: awkgram.y:368
 #, c-format
 msgid "`%s' is a built-in function, it cannot be redefined"
 msgstr ""
 "`%s' jest funkcją wbudowaną, więc nie może zostać ponownie zdefiniowana"
 
-#: awkgram.y:409
+#: awkgram.y:414
 msgid "regexp constant `//' looks like a C++ comment, but is not"
 msgstr ""
 "stałe wyrażenie regularne `//' wygląda jak komentarz C++, ale nim nie jest"
 
-#: awkgram.y:413
+#: awkgram.y:418
 #, c-format
 msgid "regexp constant `/%s/' looks like a C comment, but is not"
 msgstr ""
 "stałe wyrażenie regularne `/%s/' wygląda jak komentarz C, ale nim nie jest"
 
-#: awkgram.y:505
+#: awkgram.y:510
 #, c-format
 msgid "duplicate case values in switch body: %s"
 msgstr "powielone wartości case w ciele switch: %s"
 
-#: awkgram.y:526
+#: awkgram.y:531
 msgid "duplicate `default' detected in switch body"
 msgstr "wykryto powielony `default' w ciele switch"
 
-#: awkgram.y:786
+#: awkgram.y:791 awkgram.y:3685
 msgid "`break' is not allowed outside a loop or switch"
 msgstr "instrukcja `break' poza pętlą lub switch'em jest niedozwolona"
 
-#: awkgram.y:795
+#: awkgram.y:800 awkgram.y:3677
 msgid "`continue' is not allowed outside a loop"
 msgstr "instrukcja `continue' poza pętlą jest niedozwolona"
 
-#: awkgram.y:805
+#: awkgram.y:810
 #, c-format
 msgid "`next' used in %s action"
 msgstr "`next' użyty w akcji %s"
 
-#: awkgram.y:814
+#: awkgram.y:819
 #, c-format
 msgid "`nextfile' used in %s action"
 msgstr "`nextfile' użyty w akcji %s"
 
-#: awkgram.y:838
+#: awkgram.y:843
 msgid "`return' used outside function context"
 msgstr "`return' użyty poza kontekstem funkcji"
 
-#: awkgram.y:912
+#: awkgram.y:917
 msgid "plain `print' in BEGIN or END rule should probably be `print \"\"'"
 msgstr ""
 "zwykły `print' w regułach BEGIN lub END powinien prawdopodobnie być jako "
 "`print \"\"'"
 
-#: awkgram.y:978 awkgram.y:1027
+#: awkgram.y:983 awkgram.y:1032
 msgid "`delete' is not allowed with SYMTAB"
 msgstr ""
 
-#: awkgram.y:980 awkgram.y:1029
+#: awkgram.y:985 awkgram.y:1034
 msgid "`delete' is not allowed with FUNCTAB"
 msgstr ""
 
-#: awkgram.y:1014 awkgram.y:1018
+#: awkgram.y:1019 awkgram.y:1023
 msgid "`delete(array)' is a non-portable tawk extension"
 msgstr "`delete(tablica)' jest nieprzenośnym rozszerzeniem tawk"
 
-#: awkgram.y:1139
+#: awkgram.y:1144
 msgid "multistage two-way pipelines don't work"
 msgstr "wieloetapowe dwukierunkowe linie potokowe nie działają"
 
-#: awkgram.y:1242
+#: awkgram.y:1247
 msgid "regular expression on right of assignment"
 msgstr "wyrażanie regularne po prawej stronie przypisania"
 
-#: awkgram.y:1253
+#: awkgram.y:1258
 msgid "regular expression on left of `~' or `!~' operator"
 msgstr "wyrażenie regularne po lewej stronie operatora `~' lub `!~'"
 
-#: awkgram.y:1269 awkgram.y:1420
+#: awkgram.y:1274 awkgram.y:1425
 msgid "old awk does not support the keyword `in' except after `for'"
 msgstr ""
 "stary awk nie wspiera słowa kluczowego `in', z wyjątkiem po słowie `for'"
 
-#: awkgram.y:1279
+#: awkgram.y:1284
 msgid "regular expression on right of comparison"
 msgstr "wyrażenie regularne po prawej stronie porównania"
 
-#: awkgram.y:1395
+#: awkgram.y:1400
 #, c-format
 msgid "`getline var' invalid inside `%s' rule"
 msgstr "nieprawidłowy `getline var' wewnątrz reguły `%s'"
 
-#: awkgram.y:1398
+#: awkgram.y:1403
 #, c-format
 msgid "`getline' invalid inside `%s' rule"
 msgstr "nieprawidłowy `getline' wewnątrz reguły `%s'"
 
-#: awkgram.y:1403
+#: awkgram.y:1408
 msgid "non-redirected `getline' undefined inside END action"
 msgstr ""
 "komenda `getline' bez przekierowania nie jest zdefiniowana wewnątrz akcji END"
 
-#: awkgram.y:1422
+#: awkgram.y:1427
 msgid "old awk does not support multidimensional arrays"
 msgstr "stary awk nie wspiera wielowymiarowych tablic"
 
-#: awkgram.y:1519
+#: awkgram.y:1524
 msgid "call of `length' without parentheses is not portable"
 msgstr "wywołanie `length' bez nawiasów jest nieprzenośne"
 
-#: awkgram.y:1585
+#: awkgram.y:1590
 msgid "indirect function calls are a gawk extension"
 msgstr "pośrednie wywołania funkcji są rozszerzeniem gawk"
 
-#: awkgram.y:1598
+#: awkgram.y:1603
 #, c-format
 msgid "can not use special variable `%s' for indirect function call"
 msgstr ""
 "nie można użyć specjalnej zmiennej `%s' do pośredniego wywołania funkcji"
 
-#: awkgram.y:1676
+#: awkgram.y:1681
 msgid "invalid subscript expression"
 msgstr "nieprawidłowe wyrażenie indeksowe"
 
-#: awkgram.y:2000 awkgram.y:2020 gawkapi.c:203 gawkapi.c:221 msg.c:119
+#: awkgram.y:2005 awkgram.y:2025 gawkapi.c:207 gawkapi.c:225 msg.c:119
 msgid "warning: "
 msgstr "ostrzeżenie: "
 
-#: awkgram.y:2018 gawkapi.c:189 gawkapi.c:218 msg.c:151
+#: awkgram.y:2023 gawkapi.c:193 gawkapi.c:222 msg.c:151
 msgid "fatal: "
 msgstr "fatalny błąd: "
 
-#: awkgram.y:2068
+#: awkgram.y:2073
 msgid "unexpected newline or end of string"
 msgstr "niespodziewany znak nowego wiersza lub końca łańcucha"
 
-#: awkgram.y:2335 awkgram.y:2411 awkgram.y:2634 debug.c:517 debug.c:533
+#: awkgram.y:2340 awkgram.y:2416 awkgram.y:2639 debug.c:517 debug.c:533
 #: debug.c:2790 debug.c:5038
 #, c-format
 msgid "can't open source file `%s' for reading (%s)"
 msgstr "nie można otworzyć pliku źródłowego `%s' do czytania (%s)"
 
-#: awkgram.y:2336 awkgram.y:2461
+#: awkgram.y:2341 awkgram.y:2466
 #, fuzzy, c-format
 msgid "can't open shared library `%s' for reading (%s)"
 msgstr "nie można otworzyć pliku źródłowego `%s' do czytania (%s)"
 
-#: awkgram.y:2338 awkgram.y:2412 awkgram.y:2462 builtin.c:130 debug.c:5189
+#: awkgram.y:2343 awkgram.y:2417 awkgram.y:2467 builtin.c:130 debug.c:5189
 msgid "reason unknown"
 msgstr "nieznany powód"
 
-#: awkgram.y:2347 awkgram.y:2371
+#: awkgram.y:2352 awkgram.y:2376
 #, c-format
 msgid "can't include `%s' and use it as a program file"
 msgstr ""
 
-#: awkgram.y:2360
+#: awkgram.y:2365
 #, c-format
 msgid "already included source file `%s'"
 msgstr "plik źródłowy `%s' jest już załączony"
 
-#: awkgram.y:2361
+#: awkgram.y:2366
 #, fuzzy, c-format
 msgid "already loaded shared library `%s'"
 msgstr "plik źródłowy `%s' jest już załączony"
 
-#: awkgram.y:2396
+#: awkgram.y:2401
 msgid "@include is a gawk extension"
 msgstr "@include jest rozszerzeniem gawk"
 
-#: awkgram.y:2402
+#: awkgram.y:2407
 msgid "empty filename after @include"
 msgstr "pusta nazwa pliku po @include"
 
-#: awkgram.y:2446
+#: awkgram.y:2451
 #, fuzzy
 msgid "@load is a gawk extension"
 msgstr "@include jest rozszerzeniem gawk"
 
-#: awkgram.y:2452
+#: awkgram.y:2457
 #, fuzzy
 msgid "empty filename after @load"
 msgstr "pusta nazwa pliku po @include"
 
-#: awkgram.y:2586
+#: awkgram.y:2591
 msgid "empty program text on command line"
 msgstr "pusty tekst programu w linii poleceń"
 
-#: awkgram.y:2701
+#: awkgram.y:2706
 #, c-format
 msgid "can't read sourcefile `%s' (%s)"
 msgstr "nie można otworzyć pliku źródłowego `%s' (%s)"
 
-#: awkgram.y:2712
+#: awkgram.y:2717
 #, c-format
 msgid "source file `%s' is empty"
 msgstr "plik źródłowy `%s' jest pusty"
 
-#: awkgram.y:2889
+#: awkgram.y:2894
 msgid "source file does not end in newline"
 msgstr "plik źródłowy nie posiada na końcu znaku nowego wiersza"
 
-#: awkgram.y:2994
+#: awkgram.y:2999
 msgid "unterminated regexp ends with `\\' at end of file"
 msgstr ""
 "niezakończone prawidłowo wyrażenie regularne kończy się znakiem `\\' na "
 "końcu pliku"
 
-#: awkgram.y:3018
+#: awkgram.y:3023
 #, c-format
 msgid "%s: %d: tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr ""
 "%s: %d: modyfikator wyrażenia regularnego `/.../%c' tawk nie działa w gawk"
 
-#: awkgram.y:3022
+#: awkgram.y:3027
 #, c-format
 msgid "tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr "modyfikator wyrażenia regularnego `/.../%c' tawk nie działa w gawk"
 
-#: awkgram.y:3029
+#: awkgram.y:3034
 msgid "unterminated regexp"
 msgstr "niezakończone wyrażenie regularne"
 
-#: awkgram.y:3033
+#: awkgram.y:3038
 msgid "unterminated regexp at end of file"
 msgstr "niezakończone wyrażenie regularne na końcu pliku"
 
-#: awkgram.y:3092
+#: awkgram.y:3097
 msgid "use of `\\ #...' line continuation is not portable"
 msgstr "użycie `\\ #...' kontynuacji linii nie jest przenośne"
 
-#: awkgram.y:3108
+#: awkgram.y:3113
 msgid "backslash not last character on line"
 msgstr "backslash nie jest ostatnim znakiem w wierszu"
 
-#: awkgram.y:3169
+#: awkgram.y:3174
 msgid "POSIX does not allow operator `**='"
 msgstr "POSIX nie zezwala na operator `**='"
 
-#: awkgram.y:3171
+#: awkgram.y:3176
 msgid "old awk does not support operator `**='"
 msgstr "stary awk nie wspiera operatora `**='"
 
-#: awkgram.y:3180
+#: awkgram.y:3185
 msgid "POSIX does not allow operator `**'"
 msgstr "POSIX nie zezwala na operator `**'"
 
-#: awkgram.y:3182
+#: awkgram.y:3187
 msgid "old awk does not support operator `**'"
 msgstr "stary awk nie wspiera operatora `**'"
 
-#: awkgram.y:3217
+#: awkgram.y:3222
 msgid "operator `^=' is not supported in old awk"
 msgstr "operator `^=' nie jest wspierany w starym awk"
 
-#: awkgram.y:3225
+#: awkgram.y:3230
 msgid "operator `^' is not supported in old awk"
 msgstr "operator `^' nie jest wspierany w starym awk"
 
-#: awkgram.y:3318 awkgram.y:3334 command.y:1178
+#: awkgram.y:3323 awkgram.y:3339 command.y:1178
 msgid "unterminated string"
 msgstr "niezakończony łańcuch"
 
-#: awkgram.y:3555
+#: awkgram.y:3560
 #, c-format
 msgid "invalid char '%c' in expression"
 msgstr "nieprawidłowy znak '%c' w wyrażeniu"
 
-#: awkgram.y:3602
+#: awkgram.y:3607
 #, c-format
 msgid "`%s' is a gawk extension"
 msgstr "`%s' jest rozszerzeniem gawk"
 
-#: awkgram.y:3607
+#: awkgram.y:3612
 #, c-format
 msgid "`%s' is a Bell Labs extension"
 msgstr "`%s' jest rozszerzeniem Bell Labs"
 
-#: awkgram.y:3612
+#: awkgram.y:3617
 #, c-format
 msgid "POSIX does not allow `%s'"
 msgstr "POSIX nie zezwala na `%s'"
 
-#: awkgram.y:3620
+#: awkgram.y:3625
 #, c-format
 msgid "`%s' is not supported in old awk"
 msgstr "`%s' nie jest wspierany w starym awk"
 
-#: awkgram.y:3688
+#: awkgram.y:3715
 msgid "`goto' considered harmful!\n"
 msgstr "`goto' uważane za szkodliwe!\n"
 
-#: awkgram.y:3722
+#: awkgram.y:3749
 #, c-format
 msgid "%d is invalid as number of arguments for %s"
 msgstr "%d jest nieprawidłowe jako liczba argumentów dla %s"
 
-#: awkgram.y:3757
+#: awkgram.y:3784
 #, c-format
 msgid "%s: string literal as last arg of substitute has no effect"
 msgstr ""
 "%s: literał łańcuchowy jako ostatni argument podstawienia nie ma żadnego "
 "efektu"
 
-#: awkgram.y:3762
+#: awkgram.y:3789
 #, c-format
 msgid "%s third parameter is not a changeable object"
 msgstr "%s trzeci parametr nie jest zmiennym obiektem"
 
-#: awkgram.y:3841 awkgram.y:3844
+#: awkgram.y:3868 awkgram.y:3871
 msgid "match: third argument is a gawk extension"
 msgstr "match: trzeci argument jest rozszerzeniem gawk"
 
-#: awkgram.y:3898 awkgram.y:3901
+#: awkgram.y:3925 awkgram.y:3928
 msgid "close: second argument is a gawk extension"
 msgstr "close: drugi argument jest rozszerzeniem gawk"
 
-#: awkgram.y:3913
+#: awkgram.y:3940
 msgid "use of dcgettext(_\"...\") is incorrect: remove leading underscore"
 msgstr "nieprawidłowe użycie dcgettext(_\"...\"): usuń znak podkreślenia"
 
-#: awkgram.y:3928
+#: awkgram.y:3955
 msgid "use of dcngettext(_\"...\") is incorrect: remove leading underscore"
 msgstr "nieprawidłowe użycie dcngettext(_\"...\"): usuń znak podkreślenia"
 
-#: awkgram.y:3994
+#: awkgram.y:4021
 #, c-format
 msgid "function `%s': parameter `%s' shadows global variable"
 msgstr "funkcja `%s': parametr `%s' zasłania globalną zmienną"
 
-#: awkgram.y:4051 debug.c:4019 debug.c:4062 debug.c:5187
+#: awkgram.y:4078 debug.c:4019 debug.c:4062 debug.c:5187
 #, c-format
 msgid "could not open `%s' for writing (%s)"
 msgstr "nie można otworzyć `%s' do zapisu (%s)"
 
-#: awkgram.y:4052
+#: awkgram.y:4079
 msgid "sending variable list to standard error"
 msgstr "wysyłanie listy zmiennych na standardowe wyjście diagnostyczne"
 
-#: awkgram.y:4060
+#: awkgram.y:4087
 #, c-format
 msgid "%s: close failed (%s)"
 msgstr "%s: zamknięcie nie powiodło się (%s)"
 
-#: awkgram.y:4085
+#: awkgram.y:4112
 msgid "shadow_funcs() called twice!"
 msgstr "shadow_funcs() wywołana podwójnie!"
 
-#: awkgram.y:4093
+#: awkgram.y:4120
 msgid "there were shadowed variables."
 msgstr "wystąpiły przykryte zmienne."
 
-#: awkgram.y:4164
+#: awkgram.y:4191
 #, c-format
 msgid "function name `%s' previously defined"
 msgstr "nazwa funkcji `%s' została zdefiniowana poprzednio"
 
-#: awkgram.y:4210
+#: awkgram.y:4237
 #, c-format
 msgid "function `%s': can't use function name as parameter name"
 msgstr "funkcja `%s': nie można użyć nazwy funkcji jako nazwy parametru"
 
-#: awkgram.y:4213
+#: awkgram.y:4240
 #, c-format
 msgid "function `%s': can't use special variable `%s' as a function parameter"
 msgstr ""
 "funkcja `%s': nie można użyć specjalnej zmiennej `%s' jako parametru funkcji"
 
-#: awkgram.y:4221
+#: awkgram.y:4248
 #, c-format
 msgid "function `%s': parameter #%d, `%s', duplicates parameter #%d"
 msgstr "funkcja `%s': parametr #%d, `%s', powiela parametr #%d"
 
-#: awkgram.y:4315 awkgram.y:4319
+#: awkgram.y:4342 awkgram.y:4346
 #, c-format
 msgid "function `%s' called but never defined"
 msgstr "funkcja `%s' została wywołana, ale nigdy nie została zdefiniowana"
 
-#: awkgram.y:4324
+#: awkgram.y:4351
 #, c-format
 msgid "function `%s' defined but never called directly"
 msgstr ""
 "funkcja `%s' została zdefiniowana, ale nigdy nie została wywołana "
 "bezpośrednio"
 
-#: awkgram.y:4356
+#: awkgram.y:4383
 #, c-format
 msgid "regexp constant for parameter #%d yields boolean value"
 msgstr "stałe wyrażenie regularne dla parametru #%d daje wartość logiczną"
 
-#: awkgram.y:4402
+#: awkgram.y:4429
 #, c-format
 msgid ""
 "function `%s' called with space between name and `(',\n"
@@ -520,11 +520,11 @@ msgstr ""
 "`(',\n"
 "lub użyta jako zmienna lub jako tablica"
 
-#: awkgram.y:4618
+#: awkgram.y:4662
 msgid "division by zero attempted"
 msgstr "próba dzielenia przez zero"
 
-#: awkgram.y:4627
+#: awkgram.y:4671
 #, c-format
 msgid "division by zero attempted in `%%'"
 msgstr "próba dzielenia przez zero w `%%'"
@@ -1912,11 +1912,11 @@ msgstr ""
 msgid "unwind_stack: unexpected type `%s'"
 msgstr "unwind_stack: niespodziewany typ `%s'"
 
-#: eval.c:1558
+#: eval.c:1560
 msgid "division by zero attempted in `/='"
 msgstr "próba dzielenia przez zero w `/='"
 
-#: eval.c:1565
+#: eval.c:1567
 #, c-format
 msgid "division by zero attempted in `%%='"
 msgstr "próba dzielenia przez zero w `%%='"
@@ -2022,6 +2022,11 @@ msgstr ""
 msgid "chdir: called with incorrect number of arguments, expecting 1"
 msgstr "sqrt: wywołana z ujemnym argumentem %g"
 
+#: extension/filefuncs.c:317
+#, c-format
+msgid "stat: unable to read symbolic link `%s'"
+msgstr ""
+
 #: extension/filefuncs.c:348
 #, fuzzy
 msgid "stat: called with wrong number of arguments"
@@ -2032,64 +2037,69 @@ msgstr "sqrt: wywołana z ujemnym argumentem %g"
 msgid "stat: bad parameters"
 msgstr "%s: jest parametrem\n"
 
-#: extension/filefuncs.c:421
+#: extension/filefuncs.c:404
+#, fuzzy, c-format
+msgid "fts init: could not create constant %s"
+msgstr "index: otrzymano drugi argument, który nie jest łańcuchem"
+
+#: extension/filefuncs.c:424
 msgid "fill_stat_element: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:430
+#: extension/filefuncs.c:433
 msgid "fill_stat_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:445
+#: extension/filefuncs.c:448
 #, fuzzy
 msgid "fill_path_element: could not set element"
 msgstr "index: otrzymano drugi argument, który nie jest łańcuchem"
 
-#: extension/filefuncs.c:461
+#: extension/filefuncs.c:464
 msgid "fill_error_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:508 extension/filefuncs.c:555
+#: extension/filefuncs.c:511 extension/filefuncs.c:558
 msgid "fts-process: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:518 extension/filefuncs.c:565
-#: extension/filefuncs.c:583
+#: extension/filefuncs.c:521 extension/filefuncs.c:568
+#: extension/filefuncs.c:586
 #, fuzzy
 msgid "fts-process: could not set element"
 msgstr "index: otrzymano drugi argument, który nie jest łańcuchem"
 
-#: extension/filefuncs.c:632
+#: extension/filefuncs.c:635
 #, fuzzy
 msgid "fts: called with incorrect number of arguments, expecting 3"
 msgstr "sqrt: wywołana z ujemnym argumentem %g"
 
-#: extension/filefuncs.c:635
+#: extension/filefuncs.c:638
 #, fuzzy
 msgid "fts: bad first parameter"
 msgstr "%s: jest parametrem\n"
 
-#: extension/filefuncs.c:641
+#: extension/filefuncs.c:644
 #, fuzzy
 msgid "fts: bad second parameter"
 msgstr "%s: jest parametrem\n"
 
-#: extension/filefuncs.c:647
+#: extension/filefuncs.c:650
 #, fuzzy
 msgid "fts: bad third parameter"
 msgstr "%s: jest parametrem\n"
 
-#: extension/filefuncs.c:654
+#: extension/filefuncs.c:657
 #, fuzzy
 msgid "fts: could not flatten array\n"
 msgstr "`%s' nie jest dozwoloną nazwą zmiennej"
 
-#: extension/filefuncs.c:672
+#: extension/filefuncs.c:675
 msgid "fts: ignoring sneaky FTS_NOSTAT flag. nyah, nyah, nyah."
 msgstr ""
 
-#: extension/filefuncs.c:689
-msgid "fts: clear_array failed\n"
+#: extension/filefuncs.c:692
+msgid "fts: clear_array() failed\n"
 msgstr ""
 
 #: extension/fnmatch.c:91
@@ -2360,21 +2370,38 @@ msgstr "stary awk nie wspiera wyrażeń regularnych jako wartości `FS'"
 msgid "`FPAT' is a gawk extension"
 msgstr "`FPAT' jest rozszerzeniem gawk"
 
-#: gawkapi.c:143
+#: gawkapi.c:147
 msgid "awk_value_to_node: received null retval"
 msgstr ""
 
-#: gawkapi.c:932
+#: gawkapi.c:385
+msgid "node_to_awk_value: received null node"
+msgstr ""
+
+#: gawkapi.c:388
+msgid "node_to_awk_value: received null val"
+msgstr ""
+
+#: gawkapi.c:833
+#, fuzzy
+msgid "remove_element: received null array"
+msgstr "length: otrzymano argument, który jest tablicą"
+
+#: gawkapi.c:836
+msgid "remove_element: received null subscript"
+msgstr ""
+
+#: gawkapi.c:968
 #, c-format
 msgid "api_flatten_array: could not convert index %d\n"
 msgstr ""
 
-#: gawkapi.c:937
+#: gawkapi.c:973
 #, c-format
 msgid "api_flatten_array: could not convert value %d\n"
 msgstr ""
 
-#: gawkapi.c:1111
+#: gawkapi.c:1165
 msgid "cannot assign to defined constant"
 msgstr ""
 
@@ -2709,65 +2736,65 @@ msgstr "nie można otworzyć potoku `%s' (%s)"
 msgid "cannot create child process for `%s' (fork: %s)"
 msgstr "nie można utworzyć procesu potomnego dla `%s' (fork: %s)"
 
-#: io.c:2652
+#: io.c:2655
 msgid "register_input_parser: received NULL pointer"
 msgstr ""
 
-#: io.c:2680
+#: io.c:2683
 #, c-format
 msgid "input parser `%s' conflicts with previously installed input parser `%s'"
 msgstr ""
 
-#: io.c:2687
+#: io.c:2690
 #, c-format
 msgid "input parser `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2707
+#: io.c:2710
 msgid "register_output_wrapper: received NULL pointer"
 msgstr ""
 
-#: io.c:2735
+#: io.c:2738
 #, c-format
 msgid ""
 "output wrapper `%s' conflicts with previously installed output wrapper `%s'"
 msgstr ""
 
-#: io.c:2742
+#: io.c:2745
 #, c-format
 msgid "output wrapper `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2763
+#: io.c:2766
 msgid "register_output_processor: received NULL pointer"
 msgstr ""
 
-#: io.c:2792
+#: io.c:2795
 #, c-format
 msgid ""
 "two-way processor `%s' conflicts with previously installed two-way processor "
 "`%s'"
 msgstr ""
 
-#: io.c:2801
+#: io.c:2804
 #, c-format
 msgid "two way processor `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2908
+#: io.c:2911
 #, c-format
 msgid "data file `%s' is empty"
 msgstr "plik danych `%s' jest pusty"
 
-#: io.c:2950 io.c:2958
+#: io.c:2953 io.c:2961
 msgid "could not allocate more input memory"
 msgstr "nie można zarezerwować więcej pamięci wejściowej"
 
-#: io.c:3524
+#: io.c:3527
 msgid "multicharacter value of `RS' is a gawk extension"
 msgstr "wieloznakowa wartość `RS' jest rozszerzeniem gawk"
 
-#: io.c:3613
+#: io.c:3616
 msgid "IPv6 communication is not supported"
 msgstr "Komunikacja IPv6 nie jest wspierana"
 
@@ -3055,12 +3082,12 @@ msgstr ""
 msgid "-Ft does not set FS to tab in POSIX awk"
 msgstr "-Ft nie ustawia FS na znak tabulatora w POSIX awk"
 
-#: main.c:1169
+#: main.c:1181
 #, c-format
 msgid "unknown value for field spec: %d\n"
 msgstr "nieznana wartość dla specyfikacji pola: %d\n"
 
-#: main.c:1267
+#: main.c:1279
 #, c-format
 msgid ""
 "%s: `%s' argument to `-v' not in `var=value' form\n"
@@ -3069,48 +3096,48 @@ msgstr ""
 "%s: argument `%s' dla `-v' nie jest zgodny ze składnią `zmienna=wartość'\n"
 "\n"
 
-#: main.c:1293
+#: main.c:1305
 #, c-format
 msgid "`%s' is not a legal variable name"
 msgstr "`%s' nie jest dozwoloną nazwą zmiennej"
 
-#: main.c:1296
+#: main.c:1308
 #, c-format
 msgid "`%s' is not a variable name, looking for file `%s=%s'"
 msgstr "`%s' nie jest nazwą zmiennej, szukanie pliku `%s=%s'"
 
-#: main.c:1300
+#: main.c:1312
 #, c-format
 msgid "cannot use gawk builtin `%s' as variable name"
 msgstr "nie można użyć wbudowanej w gawk `%s' jako nazwy zmiennej"
 
-#: main.c:1305
+#: main.c:1317
 #, c-format
 msgid "cannot use function `%s' as variable name"
 msgstr "nie można użyć funkcji `%s' jako nazwy zmiennej"
 
-#: main.c:1358
+#: main.c:1370
 msgid "floating point exception"
 msgstr "wyjątek zmiennopozycyjny"
 
-#: main.c:1365
+#: main.c:1377
 msgid "fatal error: internal error"
 msgstr "fatalny błąd: wewnętrzny błąd"
 
-#: main.c:1380
+#: main.c:1392
 msgid "fatal error: internal error: segfault"
 msgstr "fatalny błąd: wewnętrzny błąd: błąd segmentacji"
 
-#: main.c:1392
+#: main.c:1404
 msgid "fatal error: internal error: stack overflow"
 msgstr "fatalny błąd: wewnętrzny błąd: przepełnienie stosu"
 
-#: main.c:1448
+#: main.c:1460
 #, c-format
 msgid "no pre-opened fd %d"
 msgstr "brak już otwartego fd %d"
 
-#: main.c:1455
+#: main.c:1467
 #, c-format
 msgid "could not pre-open /dev/null for fd %d"
 msgstr "nie można otworzyć zawczasu /dev/null dla fd %d"
@@ -3369,7 +3396,7 @@ msgstr "Niedopasowany znak ) lub \\)"
 msgid "No previous regular expression"
 msgstr "Brak poprzedniego wyrażenia regularnego"
 
-#: symbol.c:722
+#: symbol.c:735
 msgid "can not pop main context"
 msgstr ""
 
diff --git a/po/sv.gmo b/po/sv.gmo
index 12d5cc31..f37ff736 100644
--- a/po/sv.gmo
+++ b/po/sv.gmo
diff --git a/po/sv.po b/po/sv.po
index 5bf9d462..7591444f 100644
--- a/po/sv.po
+++ b/po/sv.po
@@ -10,7 +10,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gawk 4.0.0h\n"
 "Report-Msgid-Bugs-To: arnold@skeeve.com\n"
-"POT-Creation-Date: 2012-10-13 21:21+0200\n"
+"POT-Creation-Date: 2012-11-10 22:49+0200\n"
 "PO-Revision-Date: 2012-01-30 12:07+0100\n"
 "Last-Translator: G�ran Uddeborg <goeran@uddeborg.se>\n"
 "Language-Team: Swedish <tp-sv@listor.tp-sv.se>\n"
@@ -40,7 +40,7 @@ msgstr "f�rs�k att anv�nda skal�ren \"%s\" som en vektor"
 
 #: array.c:418 array.c:584 builtin.c:85 builtin.c:1566 builtin.c:1608
 #: builtin.c:1621 builtin.c:2047 builtin.c:2059 eval.c:1121 eval.c:1125
-#: eval.c:1520
+#: eval.c:1522
 #, c-format
 msgid "attempt to use array `%s' in a scalar context"
 msgstr "f�rs�k att anv�nda vektorn \"%s\" i skal�rsammanhang"
@@ -110,406 +110,406 @@ msgstr "\"%s\" �r ogiltigt som ett funktionsnamn"
 msgid "sort comparison function `%s' is not defined"
 msgstr "j�mf�relsefunktionen \"%s\" f�r sortering �r inte definierad"
 
-#: awkgram.y:223
+#: awkgram.y:228
 #, c-format
 msgid "%s blocks must have an action part"
 msgstr "%s-block m�ste ha en �tg�rdsdel"
 
-#: awkgram.y:226
+#: awkgram.y:231
 msgid "each rule must have a pattern or an action part"
 msgstr "varje regel m�ste ha ett m�nster eller en �tg�rdsdel"
 
-#: awkgram.y:315 awkgram.y:326
+#: awkgram.y:320 awkgram.y:331
 msgid "old awk does not support multiple `BEGIN' or `END' rules"
 msgstr "gamla awk st�der inte flera \"BEGIN\"- eller \"END\"-regler"
 
-#: awkgram.y:363
+#: awkgram.y:368
 #, c-format
 msgid "`%s' is a built-in function, it cannot be redefined"
 msgstr "\"%s\" �r en inbyggd funktion, den kan inte definieras om"
 
-#: awkgram.y:409
+#: awkgram.y:414
 msgid "regexp constant `//' looks like a C++ comment, but is not"
 msgstr "regexp-konstanten \"//\" ser ut som en C++-kommentar men �r inte det"
 
-#: awkgram.y:413
+#: awkgram.y:418
 #, c-format
 msgid "regexp constant `/%s/' looks like a C comment, but is not"
 msgstr "regexp-konstanten \"/%s/\" ser ut som en C-kommentar men �r inte det"
 
-#: awkgram.y:505
+#: awkgram.y:510
 #, c-format
 msgid "duplicate case values in switch body: %s"
 msgstr "upprepade case-v�rden i switch-sats: %s"
 
-#: awkgram.y:526
+#: awkgram.y:531
 msgid "duplicate `default' detected in switch body"
 msgstr "flera \"default\" uppt�cktes i switch-sats"
 
-#: awkgram.y:786
+#: awkgram.y:791 awkgram.y:3685
 msgid "`break' is not allowed outside a loop or switch"
 msgstr "\"break\" �r inte till�tet utanf�r en slinga eller switch"
 
-#: awkgram.y:795
+#: awkgram.y:800 awkgram.y:3677
 msgid "`continue' is not allowed outside a loop"
 msgstr "\"continue\" �r inte till�tet utanf�r en slinga"
 
-#: awkgram.y:805
+#: awkgram.y:810
 #, c-format
 msgid "`next' used in %s action"
 msgstr "\"next\" anv�nt i %s-�tg�rd"
 
-#: awkgram.y:814
+#: awkgram.y:819
 #, c-format
 msgid "`nextfile' used in %s action"
 msgstr "\"nextfile\" anv�nt i %s-�tg�rd"
 
-#: awkgram.y:838
+#: awkgram.y:843
 msgid "`return' used outside function context"
 msgstr "\"return\" anv�nd utanf�r funktion"
 
-#: awkgram.y:912
+#: awkgram.y:917
 msgid "plain `print' in BEGIN or END rule should probably be `print \"\"'"
 msgstr ""
 "ensamt \"print\" i BEGIN eller END-regel b�r troligen vara 'print \"\"'"
 
-#: awkgram.y:978 awkgram.y:1027
+#: awkgram.y:983 awkgram.y:1032
 msgid "`delete' is not allowed with SYMTAB"
 msgstr ""
 
-#: awkgram.y:980 awkgram.y:1029
+#: awkgram.y:985 awkgram.y:1034
 msgid "`delete' is not allowed with FUNCTAB"
 msgstr ""
 
-#: awkgram.y:1014 awkgram.y:1018
+#: awkgram.y:1019 awkgram.y:1023
 msgid "`delete(array)' is a non-portable tawk extension"
 msgstr "\"delete(array)\" �r en icke portabel tawk-ut�kning"
 
-#: awkgram.y:1139
+#: awkgram.y:1144
 msgid "multistage two-way pipelines don't work"
 msgstr "flerstegs dubbelriktade r�r fungerar inte"
 
-#: awkgram.y:1242
+#: awkgram.y:1247
 msgid "regular expression on right of assignment"
 msgstr "regulj�rt uttryck i h�gerledet av en tilldelning"
 
-#: awkgram.y:1253
+#: awkgram.y:1258
 msgid "regular expression on left of `~' or `!~' operator"
 msgstr "regulj�rt uttryck p� v�nster sida om en \"~\"- eller \"!~\"-operator"
 
-#: awkgram.y:1269 awkgram.y:1420
+#: awkgram.y:1274 awkgram.y:1425
 msgid "old awk does not support the keyword `in' except after `for'"
 msgstr "gamla awk st�der inte operatorn \"**\""
 
-#: awkgram.y:1279
+#: awkgram.y:1284
 msgid "regular expression on right of comparison"
 msgstr "regulj�rt uttryck i h�gerledet av en j�mf�relse"
 
-#: awkgram.y:1395
+#: awkgram.y:1400
 #, c-format
 msgid "`getline var' invalid inside `%s' rule"
 msgstr "\"getline var\" �r ogiltigt inuti \"%s\"-regel"
 
-#: awkgram.y:1398
+#: awkgram.y:1403
 #, c-format
 msgid "`getline' invalid inside `%s' rule"
 msgstr "\"getline �r ogiltigt inuti \"%s\"-regel"
 
-#: awkgram.y:1403
+#: awkgram.y:1408
 msgid "non-redirected `getline' undefined inside END action"
 msgstr "icke omdirigerad \"getline\" odefinierad inuti END-�tg�rd"
 
-#: awkgram.y:1422
+#: awkgram.y:1427
 msgid "old awk does not support multidimensional arrays"
 msgstr "gamla awk st�der inte flerdimensionella vektorer"
 
-#: awkgram.y:1519
+#: awkgram.y:1524
 msgid "call of `length' without parentheses is not portable"
 msgstr "anrop av \"length\" utan parenteser �r inte portabelt"
 
-#: awkgram.y:1585
+#: awkgram.y:1590
 msgid "indirect function calls are a gawk extension"
 msgstr "indirekta funktionsanrop �r en gawk-ut�kning"
 
-#: awkgram.y:1598
+#: awkgram.y:1603
 #, c-format
 msgid "can not use special variable `%s' for indirect function call"
 msgstr ""
 "det g�r inte att anv�nda specialvariabeln \"%s\" f�r indirekta fuktionsanrop"
 
-#: awkgram.y:1676
+#: awkgram.y:1681
 msgid "invalid subscript expression"
 msgstr "ogiltig indexuttryck"
 
-#: awkgram.y:2000 awkgram.y:2020 gawkapi.c:203 gawkapi.c:221 msg.c:119
+#: awkgram.y:2005 awkgram.y:2025 gawkapi.c:207 gawkapi.c:225 msg.c:119
 msgid "warning: "
 msgstr "varning: "
 
-#: awkgram.y:2018 gawkapi.c:189 gawkapi.c:218 msg.c:151
+#: awkgram.y:2023 gawkapi.c:193 gawkapi.c:222 msg.c:151
 msgid "fatal: "
 msgstr "�desdigert: "
 
-#: awkgram.y:2068
+#: awkgram.y:2073
 msgid "unexpected newline or end of string"
 msgstr "ov�ntat nyradstecken eller slut p� str�ngen"
 
-#: awkgram.y:2335 awkgram.y:2411 awkgram.y:2634 debug.c:517 debug.c:533
+#: awkgram.y:2340 awkgram.y:2416 awkgram.y:2639 debug.c:517 debug.c:533
 #: debug.c:2790 debug.c:5038
 #, c-format
 msgid "can't open source file `%s' for reading (%s)"
 msgstr "kan inte �ppna k�llfilen \"%s\" f�r l�sning (%s)"
 
-#: awkgram.y:2336 awkgram.y:2461
+#: awkgram.y:2341 awkgram.y:2466
 #, fuzzy, c-format
 msgid "can't open shared library `%s' for reading (%s)"
 msgstr "kan inte �ppna k�llfilen \"%s\" f�r l�sning (%s)"
 
-#: awkgram.y:2338 awkgram.y:2412 awkgram.y:2462 builtin.c:130 debug.c:5189
+#: awkgram.y:2343 awkgram.y:2417 awkgram.y:2467 builtin.c:130 debug.c:5189
 msgid "reason unknown"
 msgstr "ok�nd anledning"
 
-#: awkgram.y:2347 awkgram.y:2371
+#: awkgram.y:2352 awkgram.y:2376
 #, c-format
 msgid "can't include `%s' and use it as a program file"
 msgstr ""
 
-#: awkgram.y:2360
+#: awkgram.y:2365
 #, c-format
 msgid "already included source file `%s'"
 msgstr "inkluderade redan k�llfilen \"%s\""
 
-#: awkgram.y:2361
+#: awkgram.y:2366
 #, fuzzy, c-format
 msgid "already loaded shared library `%s'"
 msgstr "inkluderade redan k�llfilen \"%s\""
 
-#: awkgram.y:2396
+#: awkgram.y:2401
 msgid "@include is a gawk extension"
 msgstr "@include �r en gawk-ut�kning"
 
-#: awkgram.y:2402
+#: awkgram.y:2407
 msgid "empty filename after @include"
 msgstr "tomt filnamn efter @include"
 
-#: awkgram.y:2446
+#: awkgram.y:2451
 #, fuzzy
 msgid "@load is a gawk extension"
 msgstr "@include �r en gawk-ut�kning"
 
-#: awkgram.y:2452
+#: awkgram.y:2457
 #, fuzzy
 msgid "empty filename after @load"
 msgstr "tomt filnamn efter @include"
 
-#: awkgram.y:2586
+#: awkgram.y:2591
 msgid "empty program text on command line"
 msgstr "tom programtext p� kommandoraden"
 
-#: awkgram.y:2701
+#: awkgram.y:2706
 #, c-format
 msgid "can't read sourcefile `%s' (%s)"
 msgstr "kan inte l�sa k�llfilen \"%s\" (%s)"
 
-#: awkgram.y:2712
+#: awkgram.y:2717
 #, c-format
 msgid "source file `%s' is empty"
 msgstr "k�llfilen \"%s\" �r tom"
 
-#: awkgram.y:2889
+#: awkgram.y:2894
 msgid "source file does not end in newline"
 msgstr "k�llfilen slutar inte med en ny rad"
 
-#: awkgram.y:2994
+#: awkgram.y:2999
 msgid "unterminated regexp ends with `\\' at end of file"
 msgstr "oavslutat regulj�rt uttryck slutar med \"\\\" i slutet av filen"
 
-#: awkgram.y:3018
+#: awkgram.y:3023
 #, c-format
 msgid "%s: %d: tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr ""
 "%s: %d: tawk-modifierare f�r regulj�ra uttryck \"/.../%c\" fungerar inte i "
 "gawk"
 
-#: awkgram.y:3022
+#: awkgram.y:3027
 #, c-format
 msgid "tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr ""
 "tawk-modifierare f�r regulj�ra uttryck \"/.../%c\" fungerar inte i gawk"
 
-#: awkgram.y:3029
+#: awkgram.y:3034
 msgid "unterminated regexp"
 msgstr "oavslutat regulj�rt uttryck"
 
-#: awkgram.y:3033
+#: awkgram.y:3038
 msgid "unterminated regexp at end of file"
 msgstr "oavslutat regulj�rt uttryck i slutet av filen"
 
-#: awkgram.y:3092
+#: awkgram.y:3097
 msgid "use of `\\ #...' line continuation is not portable"
 msgstr "Anv�ndning av \"\\ #...\" f�r radforts�ttning �r inte portabelt"
 
-#: awkgram.y:3108
+#: awkgram.y:3113
 msgid "backslash not last character on line"
 msgstr "sista tecknet p� raden �r inte ett omv�nt snedstreck"
 
-#: awkgram.y:3169
+#: awkgram.y:3174
 msgid "POSIX does not allow operator `**='"
 msgstr "POSIX till�ter inte operatorn \"**=\""
 
-#: awkgram.y:3171
+#: awkgram.y:3176
 msgid "old awk does not support operator `**='"
 msgstr "gamla awk st�der inte operatorn \"**=\""
 
-#: awkgram.y:3180
+#: awkgram.y:3185
 msgid "POSIX does not allow operator `**'"
 msgstr "POSIX till�ter inte operatorn \"**\""
 
-#: awkgram.y:3182
+#: awkgram.y:3187
 msgid "old awk does not support operator `**'"
 msgstr "gamla awk st�der inte operatorn \"**\""
 
-#: awkgram.y:3217
+#: awkgram.y:3222
 msgid "operator `^=' is not supported in old awk"
 msgstr "operatorn \"^=\" st�ds inte i gamla awk"
 
-#: awkgram.y:3225
+#: awkgram.y:3230
 msgid "operator `^' is not supported in old awk"
 msgstr "operatorn \"^\" st�ds inte i gamla awk"
 
-#: awkgram.y:3318 awkgram.y:3334 command.y:1178
+#: awkgram.y:3323 awkgram.y:3339 command.y:1178
 msgid "unterminated string"
 msgstr "oavslutad str�ng"
 
-#: awkgram.y:3555
+#: awkgram.y:3560
 #, c-format
 msgid "invalid char '%c' in expression"
 msgstr "ogiltigt tecken \"%c\" i uttryck"
 
-#: awkgram.y:3602
+#: awkgram.y:3607
 #, c-format
 msgid "`%s' is a gawk extension"
 msgstr "\"%s\" �r en gawk-ut�kning"
 
-#: awkgram.y:3607
+#: awkgram.y:3612
 #, c-format
 msgid "`%s' is a Bell Labs extension"
 msgstr "\"%s\" �r en Bell Labs-ut�kning"
 
-#: awkgram.y:3612
+#: awkgram.y:3617
 #, c-format
 msgid "POSIX does not allow `%s'"
 msgstr "POSIX till�ter inte \"%s\""
 
-#: awkgram.y:3620
+#: awkgram.y:3625
 #, c-format
 msgid "`%s' is not supported in old awk"
 msgstr "\"%s\" st�ds inte i gamla awk"
 
-#: awkgram.y:3688
+#: awkgram.y:3715
 msgid "`goto' considered harmful!\n"
 msgstr "\"goto\" anses skadlig!\n"
 
-#: awkgram.y:3722
+#: awkgram.y:3749
 #, c-format
 msgid "%d is invalid as number of arguments for %s"
 msgstr "%d �r ett ogiltigt antal argument f�r %s"
 
-#: awkgram.y:3757
+#: awkgram.y:3784
 #, c-format
 msgid "%s: string literal as last arg of substitute has no effect"
 msgstr ""
 "%s: bokstavlig str�ng som sista argument till ers�ttning har ingen effekt"
 
-#: awkgram.y:3762
+#: awkgram.y:3789
 #, c-format
 msgid "%s third parameter is not a changeable object"
 msgstr "%s: tredje argumentet �r inte ett �ndringsbart objekt"
 
-#: awkgram.y:3841 awkgram.y:3844
+#: awkgram.y:3868 awkgram.y:3871
 msgid "match: third argument is a gawk extension"
 msgstr "match: tredje argumentet �r en gawk-ut�kning"
 
-#: awkgram.y:3898 awkgram.y:3901
+#: awkgram.y:3925 awkgram.y:3928
 msgid "close: second argument is a gawk extension"
 msgstr "close: andra argumentet �r en gawk-ut�kning"
 
-#: awkgram.y:3913
+#: awkgram.y:3940
 msgid "use of dcgettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 "anv�ndandet av dcgettext(_\"...\") �r felaktigt: ta bort det inledande "
 "understrykningstecknet"
 
-#: awkgram.y:3928
+#: awkgram.y:3955
 msgid "use of dcngettext(_\"...\") is incorrect: remove leading underscore"
 msgstr ""
 "anv�ndandet av dcngettext(_\"...\") �r felaktigt: ta bort det inledande "
 "understrykningstecknet"
 
-#: awkgram.y:3994
+#: awkgram.y:4021
 #, c-format
 msgid "function `%s': parameter `%s' shadows global variable"
 msgstr "funktionen \"%s\": parametern \"%s\" �verskuggar en global variabel"
 
-#: awkgram.y:4051 debug.c:4019 debug.c:4062 debug.c:5187
+#: awkgram.y:4078 debug.c:4019 debug.c:4062 debug.c:5187
 #, c-format
 msgid "could not open `%s' for writing (%s)"
 msgstr "kunde inte �ppna \"%s\" f�r skrivning (%s)"
 
-#: awkgram.y:4052
+#: awkgram.y:4079
 msgid "sending variable list to standard error"
 msgstr "skickar variabellista till standard fel"
 
-#: awkgram.y:4060
+#: awkgram.y:4087
 #, c-format
 msgid "%s: close failed (%s)"
 msgstr "%s: misslyckades att st�nga (%s)"
 
-#: awkgram.y:4085
+#: awkgram.y:4112
 msgid "shadow_funcs() called twice!"
 msgstr "shadow_funcs() anropad tv� g�nger!"
 
-#: awkgram.y:4093
+#: awkgram.y:4120
 msgid "there were shadowed variables."
 msgstr "det fanns �verskuggade variabler."
 
-#: awkgram.y:4164
+#: awkgram.y:4191
 #, c-format
 msgid "function name `%s' previously defined"
 msgstr "funktionsnamnet \"%s\" �r definierat sedan tidigare"
 
-#: awkgram.y:4210
+#: awkgram.y:4237
 #, c-format
 msgid "function `%s': can't use function name as parameter name"
 msgstr "funktionen \"%s\": kan inte anv�nda funktionsnamn som parameternamn"
 
-#: awkgram.y:4213
+#: awkgram.y:4240
 #, c-format
 msgid "function `%s': can't use special variable `%s' as a function parameter"
 msgstr ""
 "funktionen \"%s\": det g�r inte att anv�nda specialvariabeln \"%s\" som en "
 "funktionsparameter"
 
-#: awkgram.y:4221
+#: awkgram.y:4248
 #, c-format
 msgid "function `%s': parameter #%d, `%s', duplicates parameter #%d"
 msgstr "funktionen \"%s\": parameter %d, \"%s\", �r samma som parameter %d"
 
-#: awkgram.y:4315 awkgram.y:4319
+#: awkgram.y:4342 awkgram.y:4346
 #, c-format
 msgid "function `%s' called but never defined"
 msgstr "funktionen \"%s\" anropad men aldrig definierad"
 
-#: awkgram.y:4324
+#: awkgram.y:4351
 #, c-format
 msgid "function `%s' defined but never called directly"
 msgstr "funktionen \"%s\" definierad men aldrig anropad direkt"
 
-#: awkgram.y:4356
+#: awkgram.y:4383
 #, c-format
 msgid "regexp constant for parameter #%d yields boolean value"
 msgstr "konstant regulj�rt uttryck f�r parameter %d ger ett booleskt v�rde"
 
-#: awkgram.y:4402
+#: awkgram.y:4429
 #, c-format
 msgid ""
 "function `%s' called with space between name and `(',\n"
@@ -518,11 +518,11 @@ msgstr ""
 "funktionen \"%s\" anropad med blanktecken mellan namnet och \"(\",\n"
 "eller anv�nd som variabel eller vektor"
 
-#: awkgram.y:4618
+#: awkgram.y:4662
 msgid "division by zero attempted"
 msgstr "f�rs�kte dividera med noll"
 
-#: awkgram.y:4627
+#: awkgram.y:4671
 #, c-format
 msgid "division by zero attempted in `%%'"
 msgstr "f�rs�kte dividera med noll i \"%%\""
@@ -1896,11 +1896,11 @@ msgstr "funktionen \"%s\" anropad med fler argument �n vad som deklarerats"
 msgid "unwind_stack: unexpected type `%s'"
 msgstr "unwind_stack: ov�ntad typ \"%s\""
 
-#: eval.c:1558
+#: eval.c:1560
 msgid "division by zero attempted in `/='"
 msgstr "f�rs�kte dividera med noll i \"/=\""
 
-#: eval.c:1565
+#: eval.c:1567
 #, c-format
 msgid "division by zero attempted in `%%='"
 msgstr "f�rs�kte dividera med noll i \"%%=\""
@@ -2008,6 +2008,11 @@ msgstr ""
 msgid "chdir: called with incorrect number of arguments, expecting 1"
 msgstr "sqrt: anropad med negativt argument %g"
 
+#: extension/filefuncs.c:317
+#, c-format
+msgid "stat: unable to read symbolic link `%s'"
+msgstr ""
+
 #: extension/filefuncs.c:348
 #, fuzzy
 msgid "stat: called with wrong number of arguments"
@@ -2018,64 +2023,69 @@ msgstr "sqrt: anropad med negativt argument %g"
 msgid "stat: bad parameters"
 msgstr "%s: �r en parameter\n"
 
-#: extension/filefuncs.c:421
+#: extension/filefuncs.c:404
+#, fuzzy, c-format
+msgid "fts init: could not create constant %s"
+msgstr "index: andra argumentet �r inte en str�ng"
+
+#: extension/filefuncs.c:424
 msgid "fill_stat_element: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:430
+#: extension/filefuncs.c:433
 msgid "fill_stat_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:445
+#: extension/filefuncs.c:448
 #, fuzzy
 msgid "fill_path_element: could not set element"
 msgstr "index: andra argumentet �r inte en str�ng"
 
-#: extension/filefuncs.c:461
+#: extension/filefuncs.c:464
 msgid "fill_error_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:508 extension/filefuncs.c:555
+#: extension/filefuncs.c:511 extension/filefuncs.c:558
 msgid "fts-process: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:518 extension/filefuncs.c:565
-#: extension/filefuncs.c:583
+#: extension/filefuncs.c:521 extension/filefuncs.c:568
+#: extension/filefuncs.c:586
 #, fuzzy
 msgid "fts-process: could not set element"
 msgstr "index: andra argumentet �r inte en str�ng"
 
-#: extension/filefuncs.c:632
+#: extension/filefuncs.c:635
 #, fuzzy
 msgid "fts: called with incorrect number of arguments, expecting 3"
 msgstr "sqrt: anropad med negativt argument %g"
 
-#: extension/filefuncs.c:635
+#: extension/filefuncs.c:638
 #, fuzzy
 msgid "fts: bad first parameter"
 msgstr "%s: �r en parameter\n"
 
-#: extension/filefuncs.c:641
+#: extension/filefuncs.c:644
 #, fuzzy
 msgid "fts: bad second parameter"
 msgstr "%s: �r en parameter\n"
 
-#: extension/filefuncs.c:647
+#: extension/filefuncs.c:650
 #, fuzzy
 msgid "fts: bad third parameter"
 msgstr "%s: �r en parameter\n"
 
-#: extension/filefuncs.c:654
+#: extension/filefuncs.c:657
 #, fuzzy
 msgid "fts: could not flatten array\n"
 msgstr "\"%s\" �r inte ett giltigt variabelnamn"
 
-#: extension/filefuncs.c:672
+#: extension/filefuncs.c:675
 msgid "fts: ignoring sneaky FTS_NOSTAT flag. nyah, nyah, nyah."
 msgstr ""
 
-#: extension/filefuncs.c:689
-msgid "fts: clear_array failed\n"
+#: extension/filefuncs.c:692
+msgid "fts: clear_array() failed\n"
 msgstr ""
 
 #: extension/fnmatch.c:91
@@ -2348,21 +2358,38 @@ msgstr "gamla awk st�der inte regulj�ra uttryck som v�rden p� \"FS\""
 msgid "`FPAT' is a gawk extension"
 msgstr "\"FPAT\" �r en gawk-ut�kning"
 
-#: gawkapi.c:143
+#: gawkapi.c:147
 msgid "awk_value_to_node: received null retval"
 msgstr ""
 
-#: gawkapi.c:932
+#: gawkapi.c:385
+msgid "node_to_awk_value: received null node"
+msgstr ""
+
+#: gawkapi.c:388
+msgid "node_to_awk_value: received null val"
+msgstr ""
+
+#: gawkapi.c:833
+#, fuzzy
+msgid "remove_element: received null array"
+msgstr "length: fick ett vektorargument"
+
+#: gawkapi.c:836
+msgid "remove_element: received null subscript"
+msgstr ""
+
+#: gawkapi.c:968
 #, c-format
 msgid "api_flatten_array: could not convert index %d\n"
 msgstr ""
 
-#: gawkapi.c:937
+#: gawkapi.c:973
 #, c-format
 msgid "api_flatten_array: could not convert value %d\n"
 msgstr ""
 
-#: gawkapi.c:1111
+#: gawkapi.c:1165
 msgid "cannot assign to defined constant"
 msgstr ""
 
@@ -2682,65 +2709,65 @@ msgstr "kan inte �ppna r�ret \"%s\" (%s)"
 msgid "cannot create child process for `%s' (fork: %s)"
 msgstr "kan inte skapa barnprocess f�r \"%s\" (fork: %s)"
 
-#: io.c:2652
+#: io.c:2655
 msgid "register_input_parser: received NULL pointer"
 msgstr ""
 
-#: io.c:2680
+#: io.c:2683
 #, c-format
 msgid "input parser `%s' conflicts with previously installed input parser `%s'"
 msgstr ""
 
-#: io.c:2687
+#: io.c:2690
 #, c-format
 msgid "input parser `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2707
+#: io.c:2710
 msgid "register_output_wrapper: received NULL pointer"
 msgstr ""
 
-#: io.c:2735
+#: io.c:2738
 #, c-format
 msgid ""
 "output wrapper `%s' conflicts with previously installed output wrapper `%s'"
 msgstr ""
 
-#: io.c:2742
+#: io.c:2745
 #, c-format
 msgid "output wrapper `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2763
+#: io.c:2766
 msgid "register_output_processor: received NULL pointer"
 msgstr ""
 
-#: io.c:2792
+#: io.c:2795
 #, c-format
 msgid ""
 "two-way processor `%s' conflicts with previously installed two-way processor "
 "`%s'"
 msgstr ""
 
-#: io.c:2801
+#: io.c:2804
 #, c-format
 msgid "two way processor `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2908
+#: io.c:2911
 #, c-format
 msgid "data file `%s' is empty"
 msgstr "datafilen \"%s\" �r tom"
 
-#: io.c:2950 io.c:2958
+#: io.c:2953 io.c:2961
 msgid "could not allocate more input memory"
 msgstr "kunde inte allokera mer indataminne"
 
-#: io.c:3524
+#: io.c:3527
 msgid "multicharacter value of `RS' is a gawk extension"
 msgstr "flerteckensv�rdet av \"RS\" �r en gawk-ut�kning"
 
-#: io.c:3613
+#: io.c:3616
 msgid "IPv6 communication is not supported"
 msgstr "IPv6-kommunikation st�ds inte"
 
@@ -3025,60 +3052,60 @@ msgstr ""
 msgid "-Ft does not set FS to tab in POSIX awk"
 msgstr "-Ft s�tter inte FS till tab i POSIX-awk"
 
-#: main.c:1169
+#: main.c:1181
 #, c-format
 msgid "unknown value for field spec: %d\n"
 msgstr "ok�nt v�rde till f�ltspecifikation: %d\n"
 
-#: main.c:1267
+#: main.c:1279
 #, c-format
 msgid ""
 "%s: `%s' argument to `-v' not in `var=value' form\n"
 "\n"
 msgstr "%s: Argumentet \"%s\" till \"-v\" �r inte p� formatet \"var=v�rde\"\n"
 
-#: main.c:1293
+#: main.c:1305
 #, c-format
 msgid "`%s' is not a legal variable name"
 msgstr "\"%s\" �r inte ett giltigt variabelnamn"
 
-#: main.c:1296
+#: main.c:1308
 #, c-format
 msgid "`%s' is not a variable name, looking for file `%s=%s'"
 msgstr "\"%s\" �r inte ett variabelnamn, letar efter filen \"%s=%s\""
 
-#: main.c:1300
+#: main.c:1312
 #, c-format
 msgid "cannot use gawk builtin `%s' as variable name"
 msgstr "kan inte anv�nda gawks inbyggda \"%s\" som ett funktionsnamn"
 
-#: main.c:1305
+#: main.c:1317
 #, c-format
 msgid "cannot use function `%s' as variable name"
 msgstr "kan inte anv�nda funktionen \"%s\" som variabelnamn"
 
-#: main.c:1358
+#: main.c:1370
 msgid "floating point exception"
 msgstr "flyttalsundantag"
 
-#: main.c:1365
+#: main.c:1377
 msgid "fatal error: internal error"
 msgstr "�desdigert fel: internt fel"
 
-#: main.c:1380
+#: main.c:1392
 msgid "fatal error: internal error: segfault"
 msgstr "�desdigert fel: internt fel: segmenteringsfel"
 
-#: main.c:1392
+#: main.c:1404
 msgid "fatal error: internal error: stack overflow"
 msgstr "�desdigert fel: internt fel: stackspill"
 
-#: main.c:1448
+#: main.c:1460
 #, c-format
 msgid "no pre-opened fd %d"
 msgstr "ingen f�r�ppnad fd %d"
 
-#: main.c:1455
+#: main.c:1467
 #, c-format
 msgid "could not pre-open /dev/null for fd %d"
 msgstr "kunde inte f�r�ppna /dev/null f�r fd %d"
@@ -3338,7 +3365,7 @@ msgstr "Obalanserad ) eller \\)"
 msgid "No previous regular expression"
 msgstr "Inget f�reg�ende regulj�rt uttryck"
 
-#: symbol.c:722
+#: symbol.c:735
 msgid "can not pop main context"
 msgstr ""
 
diff --git a/po/vi.gmo b/po/vi.gmo
index 7dc43c45..e46360b1 100644
--- a/po/vi.gmo
+++ b/po/vi.gmo
diff --git a/po/vi.po b/po/vi.po
index da28f71e..9216bf24 100644
--- a/po/vi.po
+++ b/po/vi.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gawk-4.0.0h\n"
 "Report-Msgid-Bugs-To: arnold@skeeve.com\n"
-"POT-Creation-Date: 2012-10-13 21:21+0200\n"
+"POT-Creation-Date: 2012-11-10 22:49+0200\n"
 "PO-Revision-Date: 2012-04-04 08:01+0700\n"
 "Last-Translator: Trần Ngọc Quân <vnwildman@gmail.com>\n"
 "Language-Team: Vietnamese <vi-VN@googlegroups.com>\n"
@@ -43,7 +43,7 @@ msgstr "cố dùng «%s» vô hướng như là mảng"
 
 #: array.c:418 array.c:584 builtin.c:85 builtin.c:1566 builtin.c:1608
 #: builtin.c:1621 builtin.c:2047 builtin.c:2059 eval.c:1121 eval.c:1125
-#: eval.c:1520
+#: eval.c:1522
 #, c-format
 msgid "attempt to use array `%s' in a scalar context"
 msgstr "cố gắng dùng mảng « %s » trong một ngữ cảnh vô hướng"
@@ -113,413 +113,413 @@ msgstr "`%s' không phải là tên hàm hợp lệ"
 msgid "sort comparison function `%s' is not defined"
 msgstr "chưa định nghĩa hàm so sánh xắp xếp « %s »"
 
-#: awkgram.y:223
+#: awkgram.y:228
 #, c-format
 msgid "%s blocks must have an action part"
 msgstr "Mọi khối %s phải có một phần kiểu hành động"
 
-#: awkgram.y:226
+#: awkgram.y:231
 msgid "each rule must have a pattern or an action part"
 msgstr "Mọi quy tắc phải có một mẫu hay phần kiểu hành động"
 
-#: awkgram.y:315 awkgram.y:326
+#: awkgram.y:320 awkgram.y:331
 msgid "old awk does not support multiple `BEGIN' or `END' rules"
 msgstr ""
 "awk cũ không hỗ trợ nhiều quy tắc kiểu « BEGIN » (bắt đầu) hay « END » (kết "
 "thúc)"
 
-#: awkgram.y:363
+#: awkgram.y:368
 #, c-format
 msgid "`%s' is a built-in function, it cannot be redefined"
 msgstr "« %s » là một hàm có sẵn nên nó không thể được định nghĩa lái."
 
-#: awkgram.y:409
+#: awkgram.y:414
 msgid "regexp constant `//' looks like a C++ comment, but is not"
 msgstr ""
 "hằng biểu thức chính quy « // » hình như một chú thích C, nhưng mà không phải"
 
-#: awkgram.y:413
+#: awkgram.y:418
 #, c-format
 msgid "regexp constant `/%s/' looks like a C comment, but is not"
 msgstr ""
 "hằng biểu thức chính quy « /%s/ » hình như một chú thích C, nhưng mà không "
 "phải"
 
-#: awkgram.y:505
+#: awkgram.y:510
 #, c-format
 msgid "duplicate case values in switch body: %s"
 msgstr "gặp giá trị case trùng trong thân chuyển đổi (switch body): %s"
 
-#: awkgram.y:526
+#: awkgram.y:531
 msgid "duplicate `default' detected in switch body"
 msgstr ""
 "đã phát hiện trùng `default' trong thân cấu trúc điều khiển chọn lựa (switch)"
 
-#: awkgram.y:786
+#: awkgram.y:791 awkgram.y:3685
 msgid "`break' is not allowed outside a loop or switch"
 msgstr ""
 "không cho phép « break » (ngắt) nằm ở ngoại vòng lặp hay cấu trúc chọn lựa"
 
-#: awkgram.y:795
+#: awkgram.y:800 awkgram.y:3677
 msgid "`continue' is not allowed outside a loop"
 msgstr "không cho phép «continue» (tiếp tục) ở ngoài một vòng lặp"
 
-#: awkgram.y:805
+#: awkgram.y:810
 #, c-format
 msgid "`next' used in %s action"
 msgstr "« next » (kế tiếp) được dùng trong hành động %s"
 
-#: awkgram.y:814
+#: awkgram.y:819
 #, c-format
 msgid "`nextfile' used in %s action"
 msgstr "« nextfile » (tệp tin kế tiếp) được dùng trong hành động %s"
 
-#: awkgram.y:838
+#: awkgram.y:843
 msgid "`return' used outside function context"
 msgstr "« return » (trở về) được dùng ở ngoại ngữ cảnh hàm"
 
-#: awkgram.y:912
+#: awkgram.y:917
 msgid "plain `print' in BEGIN or END rule should probably be `print \"\"'"
 msgstr ""
 "« print » (in) thường trong quy tắc « BEGIN » (bắt đầu) hay « END » (kết "
 "thúc) hầu như chắc chắn nên là « print\"\" »"
 
-#: awkgram.y:978 awkgram.y:1027
+#: awkgram.y:983 awkgram.y:1032
 msgid "`delete' is not allowed with SYMTAB"
 msgstr ""
 
-#: awkgram.y:980 awkgram.y:1029
+#: awkgram.y:985 awkgram.y:1034
 msgid "`delete' is not allowed with FUNCTAB"
 msgstr ""
 
-#: awkgram.y:1014 awkgram.y:1018
+#: awkgram.y:1019 awkgram.y:1023
 msgid "`delete(array)' is a non-portable tawk extension"
 msgstr "« delete array » (xoá mảng) là phần mở rộng gawk không khả chuyển"
 
-#: awkgram.y:1139
+#: awkgram.y:1144
 msgid "multistage two-way pipelines don't work"
 msgstr "đường ống dẫn hai chiếu đa giai đoạn không phải hoạt động được"
 
-#: awkgram.y:1242
+#: awkgram.y:1247
 msgid "regular expression on right of assignment"
 msgstr "biểu thức chính quy nằm bên phải điều gán"
 
-#: awkgram.y:1253
+#: awkgram.y:1258
 msgid "regular expression on left of `~' or `!~' operator"
 msgstr "biểu thức chính quy nằm bên trái toán tử « ~ » hay « !~ »"
 
-#: awkgram.y:1269 awkgram.y:1420
+#: awkgram.y:1274 awkgram.y:1425
 msgid "old awk does not support the keyword `in' except after `for'"
 msgstr "awk cũ không hỗ trợ từ khoá « in », trừ khi nằm sau « for »"
 
-#: awkgram.y:1279
+#: awkgram.y:1284
 msgid "regular expression on right of comparison"
 msgstr "biểu thức chính quy nằm bên phải sự so sánh"
 
-#: awkgram.y:1395
+#: awkgram.y:1400
 #, c-format
 msgid "`getline var' invalid inside `%s' rule"
 msgstr "`getline var' không hợp lệ bên trong quy tắc `%s'"
 
-#: awkgram.y:1398
+#: awkgram.y:1403
 #, c-format
 msgid "`getline' invalid inside `%s' rule"
 msgstr "`getline' không hợp lệ trong quy tắc `%s'"
 
-#: awkgram.y:1403
+#: awkgram.y:1408
 msgid "non-redirected `getline' undefined inside END action"
 msgstr ""
 "trong hành động « END » (kết thúc) có « getline » (lấy dòng) không được "
 "chuyển hướng lại và chưa được xác định."
 
-#: awkgram.y:1422
+#: awkgram.y:1427
 msgid "old awk does not support multidimensional arrays"
 msgstr "awk cũ không hỗ trợ mảng đa chiều"
 
-#: awkgram.y:1519
+#: awkgram.y:1524
 msgid "call of `length' without parentheses is not portable"
 msgstr "không thể mang lời gọi « length » (độ dài) không có dấu ngoặc"
 
-#: awkgram.y:1585
+#: awkgram.y:1590
 msgid "indirect function calls are a gawk extension"
 msgstr "cuộc gọi hàm gián tiếp là một phần mở rộng gawk"
 
-#: awkgram.y:1598
+#: awkgram.y:1603
 #, c-format
 msgid "can not use special variable `%s' for indirect function call"
 msgstr "không thể dùng biến đặc biệt « %s » cho cú gọi hàm gián tiếp"
 
-#: awkgram.y:1676
+#: awkgram.y:1681
 msgid "invalid subscript expression"
 msgstr "biểu thức in thấp không hợp lệ"
 
-#: awkgram.y:2000 awkgram.y:2020 gawkapi.c:203 gawkapi.c:221 msg.c:119
+#: awkgram.y:2005 awkgram.y:2025 gawkapi.c:207 gawkapi.c:225 msg.c:119
 msgid "warning: "
 msgstr "cảnh báo : "
 
-#: awkgram.y:2018 gawkapi.c:189 gawkapi.c:218 msg.c:151
+#: awkgram.y:2023 gawkapi.c:193 gawkapi.c:222 msg.c:151
 msgid "fatal: "
 msgstr "nghiêm trọng: "
 
-#: awkgram.y:2068
+#: awkgram.y:2073
 msgid "unexpected newline or end of string"
 msgstr "gặp dòng mới bất ngờ hay kết thúc của chuỗi"
 
-#: awkgram.y:2335 awkgram.y:2411 awkgram.y:2634 debug.c:517 debug.c:533
+#: awkgram.y:2340 awkgram.y:2416 awkgram.y:2639 debug.c:517 debug.c:533
 #: debug.c:2790 debug.c:5038
 #, c-format
 msgid "can't open source file `%s' for reading (%s)"
 msgstr "không thể mở tập tin nguồn « %s » để đọc (%s)"
 
-#: awkgram.y:2336 awkgram.y:2461
+#: awkgram.y:2341 awkgram.y:2466
 #, fuzzy, c-format
 msgid "can't open shared library `%s' for reading (%s)"
 msgstr "không thể mở tập tin nguồn « %s » để đọc (%s)"
 
-#: awkgram.y:2338 awkgram.y:2412 awkgram.y:2462 builtin.c:130 debug.c:5189
+#: awkgram.y:2343 awkgram.y:2417 awkgram.y:2467 builtin.c:130 debug.c:5189
 msgid "reason unknown"
 msgstr "không biết sao"
 
-#: awkgram.y:2347 awkgram.y:2371
+#: awkgram.y:2352 awkgram.y:2376
 #, c-format
 msgid "can't include `%s' and use it as a program file"
 msgstr ""
 
-#: awkgram.y:2360
+#: awkgram.y:2365
 #, c-format
 msgid "already included source file `%s'"
 msgstr "đã sẵn bao gồm tập tin nguồn `%s'"
 
-#: awkgram.y:2361
+#: awkgram.y:2366
 #, fuzzy, c-format
 msgid "already loaded shared library `%s'"
 msgstr "đã sẵn bao gồm tập tin nguồn `%s'"
 
-#: awkgram.y:2396
+#: awkgram.y:2401
 msgid "@include is a gawk extension"
 msgstr "@include là phần mở rộng của gawk"
 
-#: awkgram.y:2402
+#: awkgram.y:2407
 msgid "empty filename after @include"
 msgstr "tệp tin rống sau @include"
 
-#: awkgram.y:2446
+#: awkgram.y:2451
 #, fuzzy
 msgid "@load is a gawk extension"
 msgstr "@include là phần mở rộng của gawk"
 
-#: awkgram.y:2452
+#: awkgram.y:2457
 #, fuzzy
 msgid "empty filename after @load"
 msgstr "tệp tin rống sau @include"
 
-#: awkgram.y:2586
+#: awkgram.y:2591
 msgid "empty program text on command line"
 msgstr "gặp đoạn chữ chương trình rỗng nằm trên dòng lệnh"
 
-#: awkgram.y:2701
+#: awkgram.y:2706
 #, c-format
 msgid "can't read sourcefile `%s' (%s)"
 msgstr "không thể đọc tập tin nguồn « %s » (%s)"
 
-#: awkgram.y:2712
+#: awkgram.y:2717
 #, c-format
 msgid "source file `%s' is empty"
 msgstr "tập tin nguồn « %s » là rỗng"
 
-#: awkgram.y:2889
+#: awkgram.y:2894
 msgid "source file does not end in newline"
 msgstr "tập tin nguồn không kết thúc với một dòng mới"
 
-#: awkgram.y:2994
+#: awkgram.y:2999
 msgid "unterminated regexp ends with `\\' at end of file"
 msgstr ""
 "biểu thức chính quy chưa được chấm dứt kết thúc với « \\ » tại kết thúc của "
 "tập tin"
 
-#: awkgram.y:3018
+#: awkgram.y:3023
 #, c-format
 msgid "%s: %d: tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr ""
 "%s: %d: bộ sửa đổi biểu thức chính quy tawk « /.../%c » không hoạt động được "
 "trong gawk"
 
-#: awkgram.y:3022
+#: awkgram.y:3027
 #, c-format
 msgid "tawk regex modifier `/.../%c' doesn't work in gawk"
 msgstr ""
 "bộ sửa đổi biểu thức chính quy tawk « /.../%c » không hoạt động được trong "
 "gawk"
 
-#: awkgram.y:3029
+#: awkgram.y:3034
 msgid "unterminated regexp"
 msgstr "biểu thức chính quy chưa được chấm dứt"
 
-#: awkgram.y:3033
+#: awkgram.y:3038
 msgid "unterminated regexp at end of file"
 msgstr "biểu thức chính quy chưa được chấm dứt nằm tại kết thúc của tập tin"
 
-#: awkgram.y:3092
+#: awkgram.y:3097
 msgid "use of `\\ #...' line continuation is not portable"
 msgstr "không thể mang khả năng dùng « \\#... » để tiếp tục dòng"
 
-#: awkgram.y:3108
+#: awkgram.y:3113
 msgid "backslash not last character on line"
 msgstr "xuyệc ngược không phải là ký tự cuối cùng nằm trên dòng"
 
-#: awkgram.y:3169
+#: awkgram.y:3174
 msgid "POSIX does not allow operator `**='"
 msgstr "POSIX không cho phép toán tử « **= »"
 
-#: awkgram.y:3171
+#: awkgram.y:3176
 msgid "old awk does not support operator `**='"
 msgstr "awk cũ không hỗ trợ toán tử « **= »"
 
-#: awkgram.y:3180
+#: awkgram.y:3185
 msgid "POSIX does not allow operator `**'"
 msgstr "POSIX không cho phép toán tử « ** »"
 
-#: awkgram.y:3182
+#: awkgram.y:3187
 msgid "old awk does not support operator `**'"
 msgstr "awk cũ không hỗ trợ toán tử « ** »"
 
-#: awkgram.y:3217
+#: awkgram.y:3222
 msgid "operator `^=' is not supported in old awk"
 msgstr "awk cũ không hỗ trợ toán tử « ^= »"
 
-#: awkgram.y:3225
+#: awkgram.y:3230
 msgid "operator `^' is not supported in old awk"
 msgstr "awk cũ không hỗ trợ toán tử « ^ »"
 
-#: awkgram.y:3318 awkgram.y:3334 command.y:1178
+#: awkgram.y:3323 awkgram.y:3339 command.y:1178
 msgid "unterminated string"
 msgstr "chuỗi không được chấm dứt"
 
-#: awkgram.y:3555
+#: awkgram.y:3560
 #, c-format
 msgid "invalid char '%c' in expression"
 msgstr "biểu thức một ký tự không hợp lệ « %c » nằm trong biểu thức"
 
-#: awkgram.y:3602
+#: awkgram.y:3607
 #, c-format
 msgid "`%s' is a gawk extension"
 msgstr "« %s » là một phần mở rộng gawk"
 
-#: awkgram.y:3607
+#: awkgram.y:3612
 #, c-format
 msgid "`%s' is a Bell Labs extension"
 msgstr "« %s » là một phần mở rộng của Bell Labs (Phòng thí nghiệm Bell)"
 
-#: awkgram.y:3612
+#: awkgram.y:3617
 #, c-format
 msgid "POSIX does not allow `%s'"
 msgstr "POSIX không cho phép « %s »"
 
-#: awkgram.y:3620
+#: awkgram.y:3625
 #, c-format
 msgid "`%s' is not supported in old awk"
 msgstr "awk kiểu cũ không hỗ trợ « %s »"
 
-#: awkgram.y:3688
+#: awkgram.y:3715
 msgid "`goto' considered harmful!\n"
 msgstr "« goto » được xem là gây tai hại!\n"
 
-#: awkgram.y:3722
+#: awkgram.y:3749
 #, c-format
 msgid "%d is invalid as number of arguments for %s"
 msgstr "« %d » không hợp lệ khi là số đối số cho « %s »"
 
-#: awkgram.y:3757
+#: awkgram.y:3784
 #, c-format
 msgid "%s: string literal as last arg of substitute has no effect"
 msgstr ""
 "%s: khi đối số cuối cùng của sự thay thế, hằng mã nguồn chuỗi không có tác "
 "dụng"
 
-#: awkgram.y:3762
+#: awkgram.y:3789
 #, c-format
 msgid "%s third parameter is not a changeable object"
 msgstr "tham số thứ ba %s không phải là một đối tượng có thể thay đổi"
 
-#: awkgram.y:3841 awkgram.y:3844
+#: awkgram.y:3868 awkgram.y:3871
 msgid "match: third argument is a gawk extension"
 msgstr "match: (khớp) đối số thứ ba là phần mở rộng gawk"
 
-#: awkgram.y:3898 awkgram.y:3901
+#: awkgram.y:3925 awkgram.y:3928
 msgid "close: second argument is a gawk extension"
 msgstr "close: (đóng) đối số thứ hai là phần mở rộng gawk"
 
-#: awkgram.y:3913
+#: awkgram.y:3940
 msgid "use of dcgettext(_\"...\") is incorrect: remove leading underscore"
 msgstr "dùng « dcgettext(_\"...\") » không đúng: hãy gỡ bỏ gạch dưới nằm trước"
 
-#: awkgram.y:3928
+#: awkgram.y:3955
 msgid "use of dcngettext(_\"...\") is incorrect: remove leading underscore"
 msgstr "dùng « dcgettext(_\"...\") » không đúng: hãy gỡ bỏ gạch dưới nằm trước"
 
-#: awkgram.y:3994
+#: awkgram.y:4021
 #, c-format
 msgid "function `%s': parameter `%s' shadows global variable"
 msgstr "hàm « %s »: tham số « %s » che biến toàn cục"
 
-#: awkgram.y:4051 debug.c:4019 debug.c:4062 debug.c:5187
+#: awkgram.y:4078 debug.c:4019 debug.c:4062 debug.c:5187
 #, c-format
 msgid "could not open `%s' for writing (%s)"
 msgstr "không mở được « %s » để ghi (%s)"
 
-#: awkgram.y:4052
+#: awkgram.y:4079
 msgid "sending variable list to standard error"
 msgstr "đang gởi danh sách biến tới thiết bị lỗi chuẩn"
 
-#: awkgram.y:4060
+#: awkgram.y:4087
 #, c-format
 msgid "%s: close failed (%s)"
 msgstr "%s: lỗi đóng (%s)"
 
-#: awkgram.y:4085
+#: awkgram.y:4112
 msgid "shadow_funcs() called twice!"
 msgstr "shadow_funcs() (hàm bóng) được gọi hai lần !"
 
-#: awkgram.y:4093
+#: awkgram.y:4120
 msgid "there were shadowed variables."
 msgstr "có biến bị bóng."
 
-#: awkgram.y:4164
+#: awkgram.y:4191
 #, c-format
 msgid "function name `%s' previously defined"
 msgstr "tên hàm « %s » trước đây đã được định nghĩa rồi"
 
-#: awkgram.y:4210
+#: awkgram.y:4237
 #, c-format
 msgid "function `%s': can't use function name as parameter name"
 msgstr "hàm « %s »: không thể dùng tên hàm như là tên tham số"
 
-#: awkgram.y:4213
+#: awkgram.y:4240
 #, c-format
 msgid "function `%s': can't use special variable `%s' as a function parameter"
 msgstr "hàm « %s »: không thể dùng biến đặc biệt « %s » như là tham số hàm"
 
-#: awkgram.y:4221
+#: awkgram.y:4248
 #, c-format
 msgid "function `%s': parameter #%d, `%s', duplicates parameter #%d"
 msgstr "hàm « %s »: tham số « #%d », « %s », nhân đôi tham số « #%d »"
 
-#: awkgram.y:4315 awkgram.y:4319
+#: awkgram.y:4342 awkgram.y:4346
 #, c-format
 msgid "function `%s' called but never defined"
 msgstr "hàm « %s » được gọi nhưng mà chưa xác định"
 
-#: awkgram.y:4324
+#: awkgram.y:4351
 #, c-format
 msgid "function `%s' defined but never called directly"
 msgstr "hàm « %s » được định nghĩa nhưng mà chưa được gọi trực tiếp bao giờ"
 
-#: awkgram.y:4356
+#: awkgram.y:4383
 #, c-format
 msgid "regexp constant for parameter #%d yields boolean value"
 msgstr "hằng biểu thức chính quy cho tham số « #%d » làm giá trị luận lý (bun)"
 
-#: awkgram.y:4402
+#: awkgram.y:4429
 #, c-format
 msgid ""
 "function `%s' called with space between name and `(',\n"
@@ -528,11 +528,11 @@ msgstr ""
 "hàm « %s » được gọi với dấu cách nằm giữa tên và « ( »\n"
 "hoặc được dùng như là biến hay mảng"
 
-#: awkgram.y:4618
+#: awkgram.y:4662
 msgid "division by zero attempted"
 msgstr "cố gắng chia cho số không"
 
-#: awkgram.y:4627
+#: awkgram.y:4671
 #, c-format
 msgid "division by zero attempted in `%%'"
 msgstr "thử chia cho không trong « %% »"
@@ -1910,11 +1910,11 @@ msgstr "hàm « %s » được gọi với số đối số hơn số được t
 msgid "unwind_stack: unexpected type `%s'"
 msgstr "unwind_stack: không mong đợi kiểu `%s'"
 
-#: eval.c:1558
+#: eval.c:1560
 msgid "division by zero attempted in `/='"
 msgstr "cố gắng chia cho số không trong « /= »"
 
-#: eval.c:1565
+#: eval.c:1567
 #, c-format
 msgid "division by zero attempted in `%%='"
 msgstr "cố gắng chia cho số không trong « %%= »"
@@ -2024,6 +2024,11 @@ msgstr ""
 msgid "chdir: called with incorrect number of arguments, expecting 1"
 msgstr "sqrt: (căn bậc hai) đã gọi với đối số âm « %g »"
 
+#: extension/filefuncs.c:317
+#, c-format
+msgid "stat: unable to read symbolic link `%s'"
+msgstr ""
+
 #: extension/filefuncs.c:348
 #, fuzzy
 msgid "stat: called with wrong number of arguments"
@@ -2034,64 +2039,69 @@ msgstr "sqrt: (căn bậc hai) đã gọi với đối số âm « %g »"
 msgid "stat: bad parameters"
 msgstr "%s: là tham số\n"
 
-#: extension/filefuncs.c:421
+#: extension/filefuncs.c:404
+#, fuzzy, c-format
+msgid "fts init: could not create constant %s"
+msgstr "index: (chỉ mục) đã nhận đối số thứ hai không phải là chuỗi"
+
+#: extension/filefuncs.c:424
 msgid "fill_stat_element: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:430
+#: extension/filefuncs.c:433
 msgid "fill_stat_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:445
+#: extension/filefuncs.c:448
 #, fuzzy
 msgid "fill_path_element: could not set element"
 msgstr "index: (chỉ mục) đã nhận đối số thứ hai không phải là chuỗi"
 
-#: extension/filefuncs.c:461
+#: extension/filefuncs.c:464
 msgid "fill_error_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:508 extension/filefuncs.c:555
+#: extension/filefuncs.c:511 extension/filefuncs.c:558
 msgid "fts-process: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:518 extension/filefuncs.c:565
-#: extension/filefuncs.c:583
+#: extension/filefuncs.c:521 extension/filefuncs.c:568
+#: extension/filefuncs.c:586
 #, fuzzy
 msgid "fts-process: could not set element"
 msgstr "index: (chỉ mục) đã nhận đối số thứ hai không phải là chuỗi"
 
-#: extension/filefuncs.c:632
+#: extension/filefuncs.c:635
 #, fuzzy
 msgid "fts: called with incorrect number of arguments, expecting 3"
 msgstr "sqrt: (căn bậc hai) đã gọi với đối số âm « %g »"
 
-#: extension/filefuncs.c:635
+#: extension/filefuncs.c:638
 #, fuzzy
 msgid "fts: bad first parameter"
 msgstr "%s: là tham số\n"
 
-#: extension/filefuncs.c:641
+#: extension/filefuncs.c:644
 #, fuzzy
 msgid "fts: bad second parameter"
 msgstr "%s: là tham số\n"
 
-#: extension/filefuncs.c:647
+#: extension/filefuncs.c:650
 #, fuzzy
 msgid "fts: bad third parameter"
 msgstr "%s: là tham số\n"
 
-#: extension/filefuncs.c:654
+#: extension/filefuncs.c:657
 #, fuzzy
 msgid "fts: could not flatten array\n"
 msgstr "« %s » không phải là tên biến hợp lệ"
 
-#: extension/filefuncs.c:672
+#: extension/filefuncs.c:675
 msgid "fts: ignoring sneaky FTS_NOSTAT flag. nyah, nyah, nyah."
 msgstr ""
 
-#: extension/filefuncs.c:689
-msgid "fts: clear_array failed\n"
+#: extension/filefuncs.c:692
+msgid "fts: clear_array() failed\n"
 msgstr ""
 
 #: extension/fnmatch.c:91
@@ -2367,21 +2377,38 @@ msgstr "awk cũ không hỗ trợ biểu thức chính quy làm giá trị của
 msgid "`FPAT' is a gawk extension"
 msgstr "`FPAT' là phần mở rộng của gawk"
 
-#: gawkapi.c:143
+#: gawkapi.c:147
 msgid "awk_value_to_node: received null retval"
 msgstr ""
 
-#: gawkapi.c:932
+#: gawkapi.c:385
+msgid "node_to_awk_value: received null node"
+msgstr ""
+
+#: gawkapi.c:388
+msgid "node_to_awk_value: received null val"
+msgstr ""
+
+#: gawkapi.c:833
+#, fuzzy
+msgid "remove_element: received null array"
+msgstr "length: (chiều dài) đã nhận mảng đối số"
+
+#: gawkapi.c:836
+msgid "remove_element: received null subscript"
+msgstr ""
+
+#: gawkapi.c:968
 #, c-format
 msgid "api_flatten_array: could not convert index %d\n"
 msgstr ""
 
-#: gawkapi.c:937
+#: gawkapi.c:973
 #, c-format
 msgid "api_flatten_array: could not convert value %d\n"
 msgstr ""
 
-#: gawkapi.c:1111
+#: gawkapi.c:1165
 msgid "cannot assign to defined constant"
 msgstr ""
 
@@ -2712,65 +2739,65 @@ msgstr "không thể mở ống dẫn « %s » (%s)"
 msgid "cannot create child process for `%s' (fork: %s)"
 msgstr "không thể tạo tiến trình con cho « %s » (fork: %s)"
 
-#: io.c:2652
+#: io.c:2655
 msgid "register_input_parser: received NULL pointer"
 msgstr ""
 
-#: io.c:2680
+#: io.c:2683
 #, c-format
 msgid "input parser `%s' conflicts with previously installed input parser `%s'"
 msgstr ""
 
-#: io.c:2687
+#: io.c:2690
 #, c-format
 msgid "input parser `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2707
+#: io.c:2710
 msgid "register_output_wrapper: received NULL pointer"
 msgstr ""
 
-#: io.c:2735
+#: io.c:2738
 #, c-format
 msgid ""
 "output wrapper `%s' conflicts with previously installed output wrapper `%s'"
 msgstr ""
 
-#: io.c:2742
+#: io.c:2745
 #, c-format
 msgid "output wrapper `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2763
+#: io.c:2766
 msgid "register_output_processor: received NULL pointer"
 msgstr ""
 
-#: io.c:2792
+#: io.c:2795
 #, c-format
 msgid ""
 "two-way processor `%s' conflicts with previously installed two-way processor "
 "`%s'"
 msgstr ""
 
-#: io.c:2801
+#: io.c:2804
 #, c-format
 msgid "two way processor `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2908
+#: io.c:2911
 #, c-format
 msgid "data file `%s' is empty"
 msgstr "tập tin dữ liệu « %s » là rỗng"
 
-#: io.c:2950 io.c:2958
+#: io.c:2953 io.c:2961
 msgid "could not allocate more input memory"
 msgstr "không thể cấp phát bộ nhớ nhập thêm nữa"
 
-#: io.c:3524
+#: io.c:3527
 msgid "multicharacter value of `RS' is a gawk extension"
 msgstr "giá trị đa ký tự của « RS » là phần mở rộng gawk"
 
-#: io.c:3613
+#: io.c:3616
 msgid "IPv6 communication is not supported"
 msgstr "Truyền thông trên IPv6 không được hỗ trợ"
 
@@ -3067,12 +3094,12 @@ msgstr ""
 msgid "-Ft does not set FS to tab in POSIX awk"
 msgstr "-Ft không đặt FS (hệ thống tập tin?) là tab trong awk POSIX"
 
-#: main.c:1169
+#: main.c:1181
 #, c-format
 msgid "unknown value for field spec: %d\n"
 msgstr "không hiểu giá trị dành cho đặc tính trường: %d\n"
 
-#: main.c:1267
+#: main.c:1279
 #, c-format
 msgid ""
 "%s: `%s' argument to `-v' not in `var=value' form\n"
@@ -3081,48 +3108,48 @@ msgstr ""
 "%s: đối số « %s » đối với « -v » không phải có dạng « biến=giá_trị »\n"
 "\n"
 
-#: main.c:1293
+#: main.c:1305
 #, c-format
 msgid "`%s' is not a legal variable name"
 msgstr "« %s » không phải là tên biến hợp lệ"
 
-#: main.c:1296
+#: main.c:1308
 #, c-format
 msgid "`%s' is not a variable name, looking for file `%s=%s'"
 msgstr "« %s » không phải là tên biến; đang tìm tập tin « %s=%s »"
 
-#: main.c:1300
+#: main.c:1312
 #, c-format
 msgid "cannot use gawk builtin `%s' as variable name"
 msgstr "không thể dùng builtin (dựng sẵn) của gawk « %s » như là tên biến"
 
-#: main.c:1305
+#: main.c:1317
 #, c-format
 msgid "cannot use function `%s' as variable name"
 msgstr "không thể dùng hàm « %s » như là tên biến"
 
-#: main.c:1358
+#: main.c:1370
 msgid "floating point exception"
 msgstr "ngoại lệ điểm phù động"
 
-#: main.c:1365
+#: main.c:1377
 msgid "fatal error: internal error"
 msgstr "lỗi nghiêm trọng: lỗi nội bộ"
 
-#: main.c:1380
+#: main.c:1392
 msgid "fatal error: internal error: segfault"
 msgstr "lỗi nghiêm trọng: lỗi nội bộ : lỗi chia ra từng đoạn"
 
-#: main.c:1392
+#: main.c:1404
 msgid "fatal error: internal error: stack overflow"
 msgstr "lỗi nghiêm trọng: lỗi nội bộ : tràn đống"
 
-#: main.c:1448
+#: main.c:1460
 #, c-format
 msgid "no pre-opened fd %d"
 msgstr "không có fd (chỉ thị tập tin?) %d đã mở trước"
 
-#: main.c:1455
+#: main.c:1467
 #, c-format
 msgid "could not pre-open /dev/null for fd %d"
 msgstr "không thể mở sẵn « /dev/null » cho fd %d"
@@ -3385,7 +3412,7 @@ msgstr "Chưa khớp « ) » hay « \\) »"
 msgid "No previous regular expression"
 msgstr "Không có biểu thức chính quy nằm trước"
 
-#: symbol.c:722
+#: symbol.c:735
 msgid "can not pop main context"
 msgstr ""
 
diff --git a/version.c b/version.c
index 4c1b6402..cda168a2 100644
--- a/version.c
+++ b/version.c
@@ -1,3 +1,3 @@
 #include "config.h"
 
-const char *version_string = "GNU Awk 4.0.70";
+const char *version_string = "GNU Awk 4.0.71";
author	Arnold D. Robbins <arnold@skeeve.com>	2012-11-10 22:58:32 +0200
committer	Arnold D. Robbins <arnold@skeeve.com>	2012-11-10 22:58:32 +0200
commit	cc9ad42776a97d37a4996b2ebbf0386537a8f4ac (patch)
tree	ee805acd6ce34f081598cecd0d585950560cfe5b
parent	1f713af5cd22df0ba9e7bbbde5b2d9eaf527c1ad (diff)
parent	f3e98d540c007fcf93ff31e24161d10713bec48b (diff)
download	egawk-cc9ad42776a97d37a4996b2ebbf0386537a8f4ac.tar.gz egawk-cc9ad42776a97d37a4996b2ebbf0386537a8f4ac.tar.bz2 egawk-cc9ad42776a97d37a4996b2ebbf0386537a8f4ac.zip