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texi2pod: parse @include directives outside "@c man" blocks 

This enables splitting the huge qemu-doc.texi file and keeping parallel
Texinfo and rST versions of the documentation.  texi2pod is not going to
live much longer and hardly anyone cares about its upstream status,
so the temporary fork should be acceptable.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20200228153619.9906-4-peter.maydell@linaro.org
Message-id: 20200226113034.6741-4-pbonzini@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Paolo Bonzini 2020-02-28 15:35:49 +00:00 committed by Peter Maydell
parent a6bd8b0a56
commit 41955e1b6f
1 changed files with 18 additions and 18 deletions
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36
scripts/texi2pod.pl
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@ -143,6 +143,24 @@ while(<$inf>) {
next;
};
# Single line command handlers.
/^\@include\s+(.+)$/ and do {
push @instack, $inf;
$inf = gensym();
$file = postprocess($1);
# Try cwd and $ibase, then explicit -I paths.
$done = 0;
foreach $path ("", $ibase, @ipath) {
$mypath = $file;
$mypath = $path . "/" . $mypath if ($path ne "");
open($inf, "<" . $mypath) and ($done = 1, last);
}
die "cannot find $file" if !$done;
next;
};
next unless $output;
# Discard comments. (Can't do it above, because then we'd never see
@ -242,24 +260,6 @@ while(<$inf>) {
s/>/&GT;/g;
}
# Single line command handlers.
/^\@include\s+(.+)$/ and do {
push @instack, $inf;
$inf = gensym();
$file = postprocess($1);
# Try cwd and $ibase, then explicit -I paths.
$done = 0;
foreach $path ("", $ibase, @ipath) {
$mypath = $file;
$mypath = $path . "/" . $mypath if ($path ne "");
open($inf, "<" . $mypath) and ($done = 1, last);
}
die "cannot find $file" if !$done;
next;
};
/^\@(?:section|unnumbered|unnumberedsec|center)\s+(.+)$/
and $_ = "\n=head2 $1\n";
/^\@subsection\s+(.+)$/