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| -rw-r--r-- | extension/ChangeLog | 4 | ||||
| -rw-r--r-- | extension/revtwoway.3am | 61 |
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diff --git a/extension/ChangeLog b/extension/ChangeLog index d83b1942..0874ed1a 100644 --- a/extension/ChangeLog +++ b/extension/ChangeLog @@ -1,3 +1,7 @@ +2012-10-24 Arnold D. Robbins <arnold@skeeve.com> + + * revtwoway.3am: New file. + 2012-10-21 Arnold D. Robbins <arnold@skeeve.com> * filefuncs.c (do_stat): Always clear the array. diff --git a/extension/revtwoway.3am b/extension/revtwoway.3am new file mode 100644 index 00000000..89b92583 --- /dev/null +++ b/extension/revtwoway.3am @@ -0,0 +1,61 @@ +.TH REVTWOWAY 3am "Oct 24 2012" "Free Software Foundation" "GNU Awk Extension Modules" +.SH NAME +revtwoway \- Reverse strings sample two-way processor extension +.SH SYNOPSIS +.ft CW +@load "revtwoway" +.sp +.nf +BEGIN { + print "hello, world" |& "/magic/morrir" + "/magic/mirror" |& getline result + print result +} +.fi +.ft R +.SH DESCRIPTION +The +.I revtwoway +extension +adds a simple two-way processor that reverses the characters +in each line sent to it for reading back by the AWK program. +It's main purpose is to show how to write a two-way extension, although +it may also be mildy amusing. +... .SH BUGS +.SH "SEE ALSO" +.IR "GAWK: Effective AWK Programming" , +.IR filefuncs (3am), +.IR fnmatch (3am), +.IR fork (3am), +.IR ordchr (3am), +.IR readdir (3am), +.IR readfile (3am), +.IR revoutput (3am), +.IR rwarray (3am), +.IR time (3am). +.SH AUTHOR +Arnold Robbins, +.BR arnold@skeeve.com . +.SH COPYING PERMISSIONS +Copyright \(co 2012 +Free Software Foundation, Inc. +.PP +Permission is granted to make and distribute verbatim copies of +this manual page provided the copyright notice and this permission +notice are preserved on all copies. +.ig +Permission is granted to process this file through troff and print the +results, provided the printed document carries copying permission +notice identical to this one except for the removal of this paragraph +(this paragraph not being relevant to the printed manual page). +.. +.PP +Permission is granted to copy and distribute modified versions of this +manual page under the conditions for verbatim copying, provided that +the entire resulting derived work is distributed under the terms of a +permission notice identical to this one. +.PP +Permission is granted to copy and distribute translations of this +manual page into another language, under the above conditions for +modified versions, except that this permission notice may be stated in +a translation approved by the Foundation. |