diff options
| author | Arnold D. Robbins <arnold@skeeve.com> | 2011-02-01 22:57:18 +0200 |
|---|---|---|
| committer | Arnold D. Robbins <arnold@skeeve.com> | 2011-02-01 22:57:18 +0200 |
| commit | 612bce745d80e0ab612dd771d848c2919a753ef3 (patch) | |
| tree | 9719209f9ba4313f6c97ea026952f311d367de6b /doc/gawk.1 | |
| parent | 318b7ac345d0e78502ac0674a8ebb467997174f3 (diff) | |
| download | egawk-612bce745d80e0ab612dd771d848c2919a753ef3.tar.gz egawk-612bce745d80e0ab612dd771d848c2919a753ef3.tar.bz2 egawk-612bce745d80e0ab612dd771d848c2919a753ef3.zip | |
Document isarray etc.
Diffstat (limited to 'doc/gawk.1')
| -rw-r--r-- | doc/gawk.1 | 22 |
1 files changed, 20 insertions, 2 deletions
@@ -14,7 +14,7 @@ . if \w'\(rq' .ds rq "\(rq . \} .\} -.TH GAWK 1 "Oct 21 2010" "Free Software Foundation" "Utility Commands" +.TH GAWK 1 "Jan 31 2011" "Free Software Foundation" "Utility Commands" .SH NAME gawk \- pattern scanning and processing language .SH SYNOPSIS @@ -1080,6 +1080,17 @@ the value of the .IR getuid (2) system call. .TP +\fBPROCINFO["sorted_in"]\fP +If this element exists in +.BR PROCINFO , +.IR "no matter what its value" , +then +.I gawk +will cause array +.B for +loops +to traverse the array indices in sorted order. +.TP \fBPROCINFO["version"]\fP the version of .IR gawk . @@ -2874,6 +2885,13 @@ Return the bitwise XOR of the values provided by and .IR v2 . .PP +.SS Type Function +The following function is for use with multidimensional arrays. +.TP +\fBisarray(\fIx\fB)\fR +Return true if +.I x +is an array, false otherwise. .SS Internationalization Functions The following functions may be used from within your AWK program for translating strings at run-time. @@ -3715,7 +3733,7 @@ We thank him. .SH COPYING PERMISSIONS Copyright \(co 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004, 2005, 2007, 2009, -2010 +2010, 2011 Free Software Foundation, Inc. .PP Permission is granted to make and distribute verbatim copies of |