Document exit codes.

[wget] / doc / texi2pod.pl

diff --git a/doc/texi2pod.pl b/doc/texi2pod.pl
index daad3f6d706abb961aacf7709867c71ab61e2fb1..3fe0b8f12d7241133d5ff3d833370eb1b6793b88 100755 (executable)
--- a/doc/texi2pod.pl
+++ b/doc/texi2pod.pl
@@ -1,6 +1,7 @@
 #! /usr/bin/env perl
 
-#   Copyright (C) 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
+#   Copyright (C) 1999, 2000, 2001, 2003, 2007 Free Software
+#   Foundation, Inc.
 
 # This file is part of GCC.
 
@@ -204,9 +205,9 @@ while(<$inf>) {
     # Now the ones that have to be replaced by special escapes
     # (which will be turned back into text by unmunge())
     s/&/&amp;/g;
+    s/\@\@/&at;/g;
     s/\@\{/&lbrace;/g;
     s/\@\}/&rbrace;/g;
-    s/\@\@/&at;/g;
 
     # Inside a verbatim block, handle @var specially.
     if ($shift ne "") {
@@ -287,8 +288,13 @@ while(<$inf>) {
 
     /^\@itemx?\s*(.+)?$/ and do {
        if (defined $1) {
-           # Entity escapes prevent munging by the <> processing below.
-           $_ = "\n=item $ic\&LT;$1\&GT;\n";
+            my $thing = $1;
+            if ($ic =~ /\@asis/) {
+                $_ = "\n=item $thing\n";
+            } else {
+                # Entity escapes prevent munging by the <> processing below.
+                $_ = "\n=item $ic\&LT;$thing\&GT;\n";
+            }
        } else {
            $_ = "\n=item $ic\n";
            $ic =~ y/A-Ya-y/B-Zb-z/;
@@ -308,11 +314,12 @@ die "No filename or title\n" unless defined $fn && defined $tl;
 $sects{NAME} = "$fn \- $tl\n";
 $sects{FOOTNOTES} .= "=back\n" if exists $sects{FOOTNOTES};
 
-for $sect (qw(NAME SYNOPSIS DESCRIPTION OPTIONS ENVIRONMENT FILES
-             BUGS NOTES FOOTNOTES SEEALSO AUTHOR COPYRIGHT)) {
+for $sect (qw(NAME SYNOPSIS DESCRIPTION OPTIONS ENVIRONMENT EXITSTATUS
+           FILES BUGS NOTES FOOTNOTES SEEALSO AUTHOR COPYRIGHT)) {
     if(exists $sects{$sect}) {
        $head = $sect;
        $head =~ s/SEEALSO/SEE ALSO/;
+       $head =~ s/EXITSTATUS/EXIT STATUS/;
        print "=head1 $head\n\n";
        print scalar unmunge ($sects{$sect});
        print "\n";