git/Documentation/cat-texi.perl
Junio C Hamano 5ada3696f6 Documentation: exclude @pxref{[REMOTES]} from texinfo intermediate output
We already had a hack to exclude @pxref{[URLS]} from the texi stream that
refers to nonexistent anchor.

This allows "make info" to produce gitman.info again.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-06-12 14:21:05 -07:00

39 lines
626 B
Perl
Executable file

#!/usr/bin/perl -w
my @menu = ();
my $output = $ARGV[0];
open TMP, '>', "$output.tmp";
while (<STDIN>) {
next if (/^\\input texinfo/../\@node Top/);
next if (/^\@bye/ || /^\.ft/);
if (s/^\@top (.*)/\@node $1,,,Top/) {
push @menu, $1;
}
s/\(\@pxref{\[(URLS|REMOTES)\]}\)//;
print TMP;
}
close TMP;
printf '\input texinfo
@setfilename gitman.info
@documentencoding us-ascii
@node Top,,%s
@top Git Manual Pages
@documentlanguage en
@menu
', $menu[0];
for (@menu) {
print "* ${_}::\n";
}
print "\@end menu\n";
open TMP, '<', "$output.tmp";
while (<TMP>) {
print;
}
close TMP;
print "\@bye\n";
unlink "$output.tmp";