Merge branch 'master' into feature/fix-comments

9 files changed, 74 insertions, 45 deletions

diff --git a/ChangeLog b/ChangeLog
index da7fa2a0..2fcd6812 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2018-10-23         Arnold D. Robbins     <arnold@skeeve.com>
+
+	* config.sub: Updated from GNULIB.
+
 2018-10-20         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* awk.h (SRCFILE): Add comment field for comments on @load statements.
diff --git a/config.sub b/config.sub
index b51fb8cd..f208558e 100755
--- a/config.sub
+++ b/config.sub
@@ -89,7 +89,7 @@ while test $# -gt 0 ; do
     - )	# Use stdin as input.
        break ;;
     -* )
-       echo "$me: invalid option $1$help"
+       echo "$me: invalid option $1$help" >&2
        exit 1 ;;
 
     *local*)
@@ -149,7 +149,7 @@ case $1 in
 		esac
 		;;
 	*-*)
-		# A lone config we happen to match not fitting any patern
+		# A lone config we happen to match not fitting any pattern
 		case $field1-$field2 in
 			decstation-3100)
 				basic_machine=mips-dec
@@ -950,7 +950,7 @@ unset -v basic_machine
 
 # Decode basic machines in the full and proper CPU-Company form.
 case $cpu-$vendor in
-	# Here we handle the default manufacturer of certain CPU types in cannonical form. It is in
+	# Here we handle the default manufacturer of certain CPU types in canonical form. It is in
 	# some cases the only manufacturer, in others, it is the most popular.
 	craynv-unknown)
 		vendor=cray
@@ -1101,7 +1101,7 @@ case $cpu-$vendor in
 		cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
 		;;
 
-	# Recognize the cannonical CPU Types that limit and/or modify the
+	# Recognize the canonical CPU Types that limit and/or modify the
 	# company names they are paired with.
 	cr16-*)
 		os=${os:-elf}
@@ -1150,7 +1150,7 @@ case $cpu-$vendor in
 		;;
 
 	*)
-		# Recognize the cannonical CPU types that are allowed with any
+		# Recognize the canonical CPU types that are allowed with any
 		# company name.
 		case $cpu in
 			1750a | 580 \
diff --git a/doc/ChangeLog b/doc/ChangeLog
index 84412369..497bfd63 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,9 @@
+2018-10-23         Arnold D. Robbins     <arnold@skeeve.com>
+
+	* gawktexi.in (Bug address): Mention the GNU Kind
+	Communications Guidelines, with URL.
+	* texinfo.tex: Updated from GNULIB.
+
 2018-10-17         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* gawktexi.in (Profiling): Revise example for pattern without
diff --git a/doc/gawk.info b/doc/gawk.info
index c6c578c5..336f5c0e 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -29795,6 +29795,10 @@ questions about things that are unclear in the documentation or are just
 obscure features, ask on the bug list; we will try to help you out if we
 can.
 
+   Please note: We ask that you follow the GNU Kind Communication
+Guidelines (https://gnu.org/philosophy/kind-communication.html) in your
+correspondence on the list (as well as off of it).
+
 
 File: gawk.info,  Node: Usenet,  Next: Maintainers,  Prev: Bug address,  Up: Bugs
 
@@ -36643,39 +36647,39 @@ Node: VMS GNV1198073
 Node: VMS Old Gawk1198808
 Node: Bugs1199279
 Node: Bug address1199942
-Node: Usenet1202734
-Node: Maintainers1203511
-Node: Other Versions1204772
-Node: Installation summary1211330
-Node: Notes1212532
-Node: Compatibility Mode1213326
-Node: Additions1214108
-Node: Accessing The Source1215033
-Node: Adding Code1216470
-Node: New Ports1222689
-Node: Derived Files1227177
-Ref: Derived Files-Footnote-11232823
-Ref: Derived Files-Footnote-21232858
-Ref: Derived Files-Footnote-31233456
-Node: Future Extensions1233570
-Node: Implementation Limitations1234228
-Node: Extension Design1235411
-Node: Old Extension Problems1236555
-Ref: Old Extension Problems-Footnote-11238073
-Node: Extension New Mechanism Goals1238130
-Ref: Extension New Mechanism Goals-Footnote-11241494
-Node: Extension Other Design Decisions1241683
-Node: Extension Future Growth1243796
-Node: Notes summary1244632
-Node: Basic Concepts1245807
-Node: Basic High Level1246488
-Ref: figure-general-flow1246770
-Ref: figure-process-flow1247455
-Ref: Basic High Level-Footnote-11250756
-Node: Basic Data Typing1250941
-Node: Glossary1254269
-Node: Copying1286107
-Node: GNU Free Documentation License1323650
-Node: Index1348770
+Node: Usenet1202924
+Node: Maintainers1203701
+Node: Other Versions1204962
+Node: Installation summary1211520
+Node: Notes1212722
+Node: Compatibility Mode1213516
+Node: Additions1214298
+Node: Accessing The Source1215223
+Node: Adding Code1216660
+Node: New Ports1222879
+Node: Derived Files1227367
+Ref: Derived Files-Footnote-11233013
+Ref: Derived Files-Footnote-21233048
+Ref: Derived Files-Footnote-31233646
+Node: Future Extensions1233760
+Node: Implementation Limitations1234418
+Node: Extension Design1235601
+Node: Old Extension Problems1236745
+Ref: Old Extension Problems-Footnote-11238263
+Node: Extension New Mechanism Goals1238320
+Ref: Extension New Mechanism Goals-Footnote-11241684
+Node: Extension Other Design Decisions1241873
+Node: Extension Future Growth1243986
+Node: Notes summary1244822
+Node: Basic Concepts1245997
+Node: Basic High Level1246678
+Ref: figure-general-flow1246960
+Ref: figure-process-flow1247645
+Ref: Basic High Level-Footnote-11250946
+Node: Basic Data Typing1251131
+Node: Glossary1254459
+Node: Copying1286297
+Node: GNU Free Documentation License1323840
+Node: Index1348960
 
 End Tag Table
diff --git a/doc/gawk.texi b/doc/gawk.texi
index df8fcc81..45c675a5 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -40548,6 +40548,11 @@ Non-bug suggestions are always welcome as well.  If you have questions
 about things that are unclear in the documentation or are just obscure
 features, ask on the bug list; we will try to help you out if we can.
 
+Please note: We ask that you follow the
+@uref{https://gnu.org/philosophy/kind-communication.html,
+GNU Kind Communication Guidelines} in your correspondence on the
+list (as well as off of it).
+
 @node Usenet
 @appendixsubsec Please Don't Post Bug Reports to USENET
 
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index b0aa0ee4..ea7cdc53 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -39522,6 +39522,11 @@ Non-bug suggestions are always welcome as well.  If you have questions
 about things that are unclear in the documentation or are just obscure
 features, ask on the bug list; we will try to help you out if we can.
 
+Please note: We ask that you follow the
+@uref{https://gnu.org/philosophy/kind-communication.html,
+GNU Kind Communication Guidelines} in your correspondence on the
+list (as well as off of it).
+
 @node Usenet
 @appendixsubsec Please Don't Post Bug Reports to USENET
 
diff --git a/doc/texinfo.tex b/doc/texinfo.tex
index d7f7f53a..5840aff4 100644
--- a/doc/texinfo.tex
+++ b/doc/texinfo.tex
@@ -3,7 +3,7 @@
 % Load plain if necessary, i.e., if running under initex.
 \expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
 %
-\def\texinfoversion{2018-06-02.09}
+\def\texinfoversion{2018-09-21.20}
 %
 % Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
 % 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
@@ -8004,6 +8004,7 @@ end
   \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb}
   \gdef\magicamp{\let&=\amprm}
 }
+\let\ampchar\&
 
 \newcount\parencount
 
diff --git a/extension/build-aux/ChangeLog b/extension/build-aux/ChangeLog
index 153c3e21..b23dec0d 100644
--- a/extension/build-aux/ChangeLog
+++ b/extension/build-aux/ChangeLog
@@ -1,3 +1,7 @@
+2018-10-23         Arnold D. Robbins     <arnold@skeeve.com>
+
+	* config.sub: Updated from GNULIB.
+
 2018-09-07         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* config.guess, config.sub: Updated from GNULIB.
diff --git a/extension/build-aux/config.sub b/extension/build-aux/config.sub
index b51fb8cd..f208558e 100755
--- a/extension/build-aux/config.sub
+++ b/extension/build-aux/config.sub
@@ -89,7 +89,7 @@ while test $# -gt 0 ; do
     - )	# Use stdin as input.
        break ;;
     -* )
-       echo "$me: invalid option $1$help"
+       echo "$me: invalid option $1$help" >&2
        exit 1 ;;
 
     *local*)
@@ -149,7 +149,7 @@ case $1 in
 		esac
 		;;
 	*-*)
-		# A lone config we happen to match not fitting any patern
+		# A lone config we happen to match not fitting any pattern
 		case $field1-$field2 in
 			decstation-3100)
 				basic_machine=mips-dec
@@ -950,7 +950,7 @@ unset -v basic_machine
 
 # Decode basic machines in the full and proper CPU-Company form.
 case $cpu-$vendor in
-	# Here we handle the default manufacturer of certain CPU types in cannonical form. It is in
+	# Here we handle the default manufacturer of certain CPU types in canonical form. It is in
 	# some cases the only manufacturer, in others, it is the most popular.
 	craynv-unknown)
 		vendor=cray
@@ -1101,7 +1101,7 @@ case $cpu-$vendor in
 		cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
 		;;
 
-	# Recognize the cannonical CPU Types that limit and/or modify the
+	# Recognize the canonical CPU Types that limit and/or modify the
 	# company names they are paired with.
 	cr16-*)
 		os=${os:-elf}
@@ -1150,7 +1150,7 @@ case $cpu-$vendor in
 		;;
 
 	*)
-		# Recognize the cannonical CPU types that are allowed with any
+		# Recognize the canonical CPU types that are allowed with any
 		# company name.
 		case $cpu in
 			1750a | 580 \