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Diffstat (limited to 'doc/gawk.1')
| -rw-r--r-- | doc/gawk.1 | 32 |
1 files changed, 26 insertions, 6 deletions
@@ -22,7 +22,7 @@ . if \w'\(rq' .ds rq "\(rq . \} .\} -.TH GAWK 1 "Oct 19 2007" "Free Software Foundation" "Utility Commands" +.TH GAWK 1 "Jul 10 2009" "Free Software Foundation" "Utility Commands" .SH NAME gawk \- pattern scanning and processing language .SH SYNOPSIS @@ -190,6 +190,19 @@ They are ignored by since .I gawk has no pre-defined limits. +(Current versions of the Bell Laboratories +.I awk +no longer accept them.) +.TP +.PD 0 +.B \-O +.TP +.PD +.B \-\^\-optimize +Enable optimizations upon the internal representation of the program. +Currently, this includes just simple constant-folding. The +.I gawk +maintainer hopes to add additional optimizations over time. .TP .PD 0 .B "\-W compat" @@ -491,7 +504,6 @@ This is also useful when reporting bugs. .IR "GNU Coding Standards" , these options cause an immediate, successful exit.) .TP -.PD 0 .B \-\^\- Signal the end of options. This is useful to allow further arguments to the \*(AK program itself to start with a \*(lq\-\*(rq. @@ -1909,7 +1921,7 @@ below.) .PP The .BR getline -command returns 0 on end of file and \-1 on an error. +command returns 1 on success, 0 on end of file, and \-1 on an error. Upon an error, .B ERRNO contains a string describing the problem. @@ -3467,15 +3479,23 @@ Scott Deifik is the current DOS maintainer. Pat Rankin did the port to VMS, and Michal Jaegermann did the port to the Atari ST. The port to OS/2 was done by Kai Uwe Rommel, with contributions and help from Darrel Hankerson. -Juan M.\& Guerrero now maintains the OS/2 port. +Andreas Buening now maintains the OS/2 port. Fred Fish supplied support for the Amiga, and Martin Brown provided the BeOS port. Stephen Davies provided the original Tandem port, and Matthew Woehlke provided changes for Tandem's POSIX-compliant systems. +Ralf Wildenhues now maintains that port. +.PP +See the +.I README +file in the +.I gawk +distribution for current information about maintainers +and which ports are currently supported. .SH VERSION INFORMATION This man page documents .IR gawk , -version 3.1.6. +version 3.1.7. .SH BUG REPORTS If you find a bug in .IR gawk , @@ -3525,7 +3545,7 @@ provided valuable assistance during testing and debugging. We thank him. .SH COPYING PERMISSIONS Copyright \(co 1989, 1991, 1992, 1993, 1994, 1995, 1996, -1997, 1998, 1999, 2001, 2002, 2003, 2004, 2005, 2007 +1997, 1998, 1999, 2001, 2002, 2003, 2004, 2005, 2007, 2009 Free Software Foundation, Inc. .PP Permission is granted to make and distribute verbatim copies of |