diff options
| -rw-r--r-- | doc/ChangeLog | 5 | ||||
| -rw-r--r-- | doc/gawk.1 | 10 | ||||
| -rw-r--r-- | doc/gawk.info | 746 | ||||
| -rw-r--r-- | doc/gawk.texi | 9 | ||||
| -rw-r--r-- | doc/gawktexi.in | 9 |
5 files changed, 407 insertions, 372 deletions
diff --git a/doc/ChangeLog b/doc/ChangeLog index 2bf3f5a3..bcdb8ffa 100644 --- a/doc/ChangeLog +++ b/doc/ChangeLog @@ -1,3 +1,8 @@ +2015-12-20 Arnold D. Robbins <arnold@skeeve.com> + + * gawktexi.in: Add PROCINFO["NONFATAL"] to the list for PROCINFO. + * gawk.1: Ditto. + 2015-12-18 Arnold D. Robbins <arnold@skeeve.com> * gawk.1: Update description of PROCINFO, and sort it properly. @@ -13,7 +13,7 @@ . if \w'\(rq' .ds rq "\(rq . \} .\} -.TH GAWK 1 "Dec 17 2015" "Free Software Foundation" "Utility Commands" +.TH GAWK 1 "Dec 20 2015" "Free Software Foundation" "Utility Commands" .SH NAME gawk \- pattern scanning and processing language .SH SYNOPSIS @@ -1221,6 +1221,14 @@ change .IR gawk 's behavior: .TP +\fBPROCINFO["NONFATAL"]\fR +If this exists, then I/O errors for all output redirections become nonfatal. +Make output errors for +.I output_name +be nonfatal. +.TP +\fBPROCINFO["\fIoutput_command\fB", "NONFATAL"]\fR +.TP \fBPROCINFO["\fIcommand\fB", "pty"]\fR Use a pseudo-tty for two-way communication with .I command diff --git a/doc/gawk.info b/doc/gawk.info index 2a9b8984..5929a638 100644 --- a/doc/gawk.info +++ b/doc/gawk.info @@ -10644,6 +10644,14 @@ they are not special: The following elements allow you to change 'gawk''s behavior: + 'PROCINFO["NONFATAL"]' + If this element exists, then I/O errors for all output + redirections become nonfatal. *Note Nonfatal::,. + + 'PROCINFO["OUTPUT_NAME", "NONFATAL"]' + Make output errors for OUTPUT_NAME be nonfatal. *Note + Nonfatal::,. + 'PROCINFO["COMMAND", "pty"]' For two-way communication to COMMAND, use a pseudo-tty instead of setting up a two-way pipe. *Note Two-way I/O::, for more @@ -32801,7 +32809,7 @@ Index * dark corner, field separators: Full Line Fields. (line 22) * dark corner, FILENAME variable: Getline Notes. (line 19) * dark corner, FILENAME variable <1>: Auto-set. (line 108) -* dark corner, FNR/NR variables: Auto-set. (line 336) +* dark corner, FNR/NR variables: Auto-set. (line 344) * dark corner, format-control characters: Control Letters. (line 18) * dark corner, format-control characters <1>: Control Letters. (line 93) @@ -33036,7 +33044,7 @@ Index (line 6) * differences in awk and gawk, RS/RT variables: gawk split records. (line 58) -* differences in awk and gawk, RT variable: Auto-set. (line 287) +* differences in awk and gawk, RT variable: Auto-set. (line 295) * differences in awk and gawk, single-character fields: Single Character Fields. (line 6) * differences in awk and gawk, split() function: String Functions. @@ -33044,7 +33052,7 @@ Index * differences in awk and gawk, strings: Scalar Constants. (line 20) * differences in awk and gawk, strings, storing: gawk split records. (line 76) -* differences in awk and gawk, SYMTAB variable: Auto-set. (line 291) +* differences in awk and gawk, SYMTAB variable: Auto-set. (line 299) * differences in awk and gawk, TEXTDOMAIN variable: User-modified. (line 152) * differences in awk and gawk, trunc-mod operation: Arithmetic Ops. @@ -33358,7 +33366,7 @@ Index (line 12) * FNR variable: Records. (line 6) * FNR variable <1>: Auto-set. (line 118) -* FNR variable, changing: Auto-set. (line 336) +* FNR variable, changing: Auto-set. (line 344) * for statement: For Statement. (line 6) * for statement, looping over arrays: Scanning an Array. (line 20) * fork() extension function: Extension Sample Fork. @@ -33540,12 +33548,12 @@ Index * gawk, regular expressions, precedence: Regexp Operators. (line 161) * gawk, RT variable in: awk split records. (line 124) * gawk, RT variable in <1>: Multiple Line. (line 130) -* gawk, RT variable in <2>: Auto-set. (line 287) +* gawk, RT variable in <2>: Auto-set. (line 295) * gawk, See Also awk: Preface. (line 34) * gawk, source code, obtaining: Getting. (line 6) * gawk, splitting fields and: Constant Size. (line 86) * gawk, string-translation functions: I18N Functions. (line 6) -* gawk, SYMTAB array in: Auto-set. (line 291) +* gawk, SYMTAB array in: Auto-set. (line 299) * gawk, TEXTDOMAIN variable in: User-modified. (line 152) * gawk, timestamps: Time Functions. (line 6) * gawk, uses for: Preface. (line 34) @@ -34012,7 +34020,7 @@ Index * not Boolean-logic operator: Boolean Ops. (line 6) * NR variable: Records. (line 6) * NR variable <1>: Auto-set. (line 143) -* NR variable, changing: Auto-set. (line 336) +* NR variable, changing: Auto-set. (line 344) * null strings: awk split records. (line 114) * null strings <1>: Regexp Field Splitting. (line 43) @@ -34477,7 +34485,7 @@ Index * right shift: Bitwise Functions. (line 54) * right shift, bitwise: Bitwise Functions. (line 32) * Ritchie, Dennis: Basic Data Typing. (line 54) -* RLENGTH variable: Auto-set. (line 274) +* RLENGTH variable: Auto-set. (line 282) * RLENGTH variable, match() function and: String Functions. (line 227) * Robbins, Arnold: Command Line Field Separator. (line 71) @@ -34503,11 +34511,11 @@ Index * RS variable <1>: User-modified. (line 133) * RS variable, multiline records and: Multiple Line. (line 17) * rshift: Bitwise Functions. (line 54) -* RSTART variable: Auto-set. (line 280) +* RSTART variable: Auto-set. (line 288) * RSTART variable, match() function and: String Functions. (line 227) * RT variable: awk split records. (line 124) * RT variable <1>: Multiple Line. (line 130) -* RT variable <2>: Auto-set. (line 287) +* RT variable <2>: Auto-set. (line 295) * Rubin, Paul: History. (line 30) * Rubin, Paul <1>: Contributors. (line 16) * rule, definition of: Getting Started. (line 21) @@ -34525,7 +34533,7 @@ Index * scanning arrays: Scanning an Array. (line 6) * scanning multidimensional arrays: Multiscanning. (line 11) * Schorr, Andrew: Acknowledgments. (line 60) -* Schorr, Andrew <1>: Auto-set. (line 319) +* Schorr, Andrew <1>: Auto-set. (line 327) * Schorr, Andrew <2>: Contributors. (line 134) * Schreiber, Bert: Acknowledgments. (line 38) * Schreiber, Rita: Acknowledgments. (line 38) @@ -34610,7 +34618,7 @@ Index (line 106) * sidebar, Changing FS Does Not Affect the Fields: Full Line Fields. (line 14) -* sidebar, Changing NR and FNR: Auto-set. (line 334) +* sidebar, Changing NR and FNR: Auto-set. (line 342) * sidebar, Controlling Output Buffering with system(): I/O Functions. (line 137) * sidebar, Escape Sequences for Metacharacters: Escape Sequences. @@ -34775,7 +34783,7 @@ Index * Sumner, Andrew: Other Versions. (line 68) * supplementary groups of gawk process: Auto-set. (line 251) * switch statement: Switch Statement. (line 6) -* SYMTAB array: Auto-set. (line 291) +* SYMTAB array: Auto-set. (line 299) * syntactic ambiguity: /= operator vs. /=.../ regexp constant: Assignment Ops. (line 149) * system: I/O Functions. (line 107) @@ -35230,361 +35238,361 @@ Node: Exit Statement437104 Node: Built-in Variables439509 Node: User-modified440642 Node: Auto-set448230 -Ref: Auto-set-Footnote-1462337 -Ref: Auto-set-Footnote-2462543 -Node: ARGC and ARGV462599 -Node: Pattern Action Summary466818 -Node: Arrays469248 -Node: Array Basics470577 -Node: Array Intro471421 -Ref: figure-array-elements473396 -Ref: Array Intro-Footnote-1476100 -Node: Reference to Elements476228 -Node: Assigning Elements478692 -Node: Array Example479183 -Node: Scanning an Array480942 -Node: Controlling Scanning483966 -Ref: Controlling Scanning-Footnote-1489365 -Node: Numeric Array Subscripts489681 -Node: Uninitialized Subscripts491865 -Node: Delete493484 -Ref: Delete-Footnote-1496236 -Node: Multidimensional496293 -Node: Multiscanning499388 -Node: Arrays of Arrays500979 -Node: Arrays Summary505747 -Node: Functions507840 -Node: Built-in508878 -Node: Calling Built-in509956 -Node: Numeric Functions511952 -Ref: Numeric Functions-Footnote-1516785 -Ref: Numeric Functions-Footnote-2517142 -Ref: Numeric Functions-Footnote-3517190 -Node: String Functions517462 -Ref: String Functions-Footnote-1540970 -Ref: String Functions-Footnote-2541099 -Ref: String Functions-Footnote-3541347 -Node: Gory Details541434 -Ref: table-sub-escapes543225 -Ref: table-sub-proposed544744 -Ref: table-posix-sub546107 -Ref: table-gensub-escapes547648 -Ref: Gory Details-Footnote-1548471 -Node: I/O Functions548622 -Ref: I/O Functions-Footnote-1555843 -Node: Time Functions555991 -Ref: Time Functions-Footnote-1566496 -Ref: Time Functions-Footnote-2566564 -Ref: Time Functions-Footnote-3566722 -Ref: Time Functions-Footnote-4566833 -Ref: Time Functions-Footnote-5566945 -Ref: Time Functions-Footnote-6567172 -Node: Bitwise Functions567438 -Ref: table-bitwise-ops568032 -Ref: Bitwise Functions-Footnote-1572370 -Node: Type Functions572543 -Node: I18N Functions575204 -Node: User-defined576855 -Node: Definition Syntax577660 -Ref: Definition 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Quoting640238 -Node: Data File Management641639 -Node: Filetrans Function642271 -Node: Rewind Function646368 -Node: File Checking647754 -Ref: File Checking-Footnote-1649088 -Node: Empty Files649289 -Node: Ignoring Assigns651268 -Node: Getopt Function652818 -Ref: Getopt Function-Footnote-1664288 -Node: Passwd Functions664488 -Ref: Passwd Functions-Footnote-1673329 -Node: Group Functions673417 -Ref: Group Functions-Footnote-1681316 -Node: Walking Arrays681523 -Node: Library Functions Summary684533 -Node: Library Exercises685939 -Node: Sample Programs686404 -Node: Running Examples687174 -Node: Clones687902 -Node: Cut Program689126 -Node: Egrep Program698847 -Ref: Egrep Program-Footnote-1706359 -Node: Id Program706469 -Node: Split Program710149 -Ref: Split Program-Footnote-1713608 -Node: Tee Program713737 -Node: Uniq Program716527 -Node: Wc Program723953 -Ref: Wc Program-Footnote-1728208 -Node: Miscellaneous Programs728302 -Node: Dupword Program729515 -Node: Alarm Program731545 -Node: 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-Node: Debugger Info874335 -Node: Miscellaneous Debugger Commands878406 -Node: Readline Support883494 -Node: Limitations884390 -Ref: Limitations-Footnote-1888621 -Node: Debugging Summary888672 -Node: Arbitrary Precision Arithmetic889951 -Node: Computer Arithmetic891367 -Ref: table-numeric-ranges894958 -Ref: Computer Arithmetic-Footnote-1895680 -Node: Math Definitions895737 -Ref: table-ieee-formats899051 -Ref: Math Definitions-Footnote-1899654 -Node: MPFR features899759 -Node: FP Math Caution901432 -Ref: FP Math Caution-Footnote-1902504 -Node: Inexactness of computations902873 -Node: Inexact representation903833 -Node: Comparing FP Values905193 -Node: Errors accumulate906275 -Node: Getting Accuracy907708 -Node: Try To Round910418 -Node: Setting precision911317 -Ref: table-predefined-precision-strings912014 -Node: Setting the rounding mode913844 -Ref: table-gawk-rounding-modes914218 -Ref: Setting the rounding mode-Footnote-1917626 -Node: Arbitrary Precision Integers917805 -Ref: Arbitrary 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Glossary1210895 -Node: Copying1242841 -Node: GNU Free Documentation License1280380 -Node: Index1305498 +Ref: Auto-set-Footnote-1462623 +Ref: Auto-set-Footnote-2462829 +Node: ARGC and ARGV462885 +Node: Pattern Action Summary467104 +Node: Arrays469534 +Node: Array Basics470863 +Node: Array Intro471707 +Ref: figure-array-elements473682 +Ref: Array Intro-Footnote-1476386 +Node: Reference to Elements476514 +Node: Assigning Elements478978 +Node: Array Example479469 +Node: Scanning an Array481228 +Node: Controlling Scanning484252 +Ref: Controlling Scanning-Footnote-1489651 +Node: Numeric Array Subscripts489967 +Node: Uninitialized Subscripts492151 +Node: Delete493770 +Ref: Delete-Footnote-1496522 +Node: Multidimensional496579 +Node: Multiscanning499674 +Node: Arrays of Arrays501265 +Node: Arrays Summary506033 +Node: Functions508126 +Node: Built-in509164 +Node: Calling Built-in510242 +Node: Numeric Functions512238 +Ref: Numeric Functions-Footnote-1517071 +Ref: Numeric 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Translate Program-Footnote-1741251 +Node: Labels Program741521 +Ref: Labels Program-Footnote-1744872 +Node: Word Sorting744956 +Node: History Sorting749028 +Node: Extract Program750863 +Node: Simple Sed758394 +Node: Igawk Program761468 +Ref: Igawk Program-Footnote-1775799 +Ref: Igawk Program-Footnote-2776001 +Ref: Igawk Program-Footnote-3776123 +Node: Anagram Program776238 +Node: Signature Program779300 +Node: Programs Summary780547 +Node: Programs Exercises781762 +Ref: Programs Exercises-Footnote-1785891 +Node: Advanced Features785982 +Node: Nondecimal Data787972 +Node: Array Sorting789563 +Node: Controlling Array Traversal790263 +Ref: Controlling Array Traversal-Footnote-1798632 +Node: Array Sorting Functions798750 +Ref: Array Sorting Functions-Footnote-1802637 +Node: Two-way I/O802833 +Ref: Two-way I/O-Footnote-1807784 +Ref: Two-way I/O-Footnote-2807971 +Node: TCP/IP Networking808053 +Node: Profiling811171 +Node: Advanced Features Summary819442 +Node: Internationalization821378 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+Node: GNU Free Documentation License1280666 +Node: Index1305784 End Tag Table diff --git a/doc/gawk.texi b/doc/gawk.texi index 8e13df6b..384198a2 100644 --- a/doc/gawk.texi +++ b/doc/gawk.texi @@ -10598,7 +10598,6 @@ when closing a pipe. @end cartouche @end ifnotdocbook - @node Nonfatal @section Enabling Nonfatal Output @@ -15281,6 +15280,14 @@ to test for these elements The following elements allow you to change @command{gawk}'s behavior: @table @code +@item PROCINFO["NONFATAL"] +If this element exists, then I/O errors for all output redirections become nonfatal. +@DBXREF{Nonfatal}. + +@item PROCINFO["@var{output_name}", "NONFATAL"] +Make output errors for @var{output_name} be nonfatal. +@DBXREF{Nonfatal}. + @item PROCINFO["@var{command}", "pty"] For two-way communication to @var{command}, use a pseudo-tty instead of setting up a two-way pipe. diff --git a/doc/gawktexi.in b/doc/gawktexi.in index dea589f6..7764ec0f 100644 --- a/doc/gawktexi.in +++ b/doc/gawktexi.in @@ -10094,7 +10094,6 @@ In POSIX mode (@pxref{Options}), @command{gawk} just returns zero when closing a pipe. @end sidebar - @node Nonfatal @section Enabling Nonfatal Output @@ -14609,6 +14608,14 @@ to test for these elements The following elements allow you to change @command{gawk}'s behavior: @table @code +@item PROCINFO["NONFATAL"] +If this element exists, then I/O errors for all output redirections become nonfatal. +@DBXREF{Nonfatal}. + +@item PROCINFO["@var{output_name}", "NONFATAL"] +Make output errors for @var{output_name} be nonfatal. +@DBXREF{Nonfatal}. + @item PROCINFO["@var{command}", "pty"] For two-way communication to @var{command}, use a pseudo-tty instead of setting up a two-way pipe. |