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wikiheaders.pl: Don't treat chars in code blocks as markdown.

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Otherwise a formula like `x = y * 2;` would treat that '*' as the start of
an italicized section when converting to MediaWiki format, and match any
other '*' in the content as the end marker.
This commit is contained in:
Ryan C. Gordon 2021-09-30 17:34:25 -04:00
parent 2f93fbbb75
commit 7def81cf42
No known key found for this signature in database
GPG key ID: FA148B892AB48044
1 changed files with 12 additions and 3 deletions
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15
build-scripts/wikiheaders.pl
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@ -136,14 +136,21 @@ sub wikify_chunk {
#print("\n\nWIKIFY CHUNK:\n\n$str\n\n\n"); #print("\n\nWIKIFY CHUNK:\n\n$str\n\n\n");
if ($wikitype eq 'mediawiki') { if ($wikitype eq 'mediawiki') {
# convert `code` things first, so they aren't mistaken for other markdown items.
my $codedstr = '';
while ($str =~ s/\A(.*?)\`(.*?)\`//ms) {
my $codeblock = $2;
$codedstr .= wikify_chunk($wikitype, $1, undef, undef);
# Convert obvious SDL things to wikilinks, even inside `code` blocks.
$codeblock =~ s/\b(SDL_[a-zA-Z0-9_]+)/[[$1]]/gms;
$codedstr .= "<code>$codeblock</code>";
}
# Convert obvious SDL things to wikilinks. # Convert obvious SDL things to wikilinks.
$str =~ s/\b(SDL_[a-zA-Z0-9_]+)/[[$1]]/gms; $str =~ s/\b(SDL_[a-zA-Z0-9_]+)/[[$1]]/gms;
# Make some Markdown things into MediaWiki... # Make some Markdown things into MediaWiki...
# <code></code> is also popular. :/
$str =~ s/\`(.*?)\`/<code>$1<\/code>/gms;
# bold+italic # bold+italic
$str =~ s/\*\*\*(.*?)\*\*\*/'''''$1'''''/gms; $str =~ s/\*\*\*(.*?)\*\*\*/'''''$1'''''/gms;
@ -156,6 +163,8 @@ sub wikify_chunk {
# bullets # bullets
$str =~ s/^\- /* /gm; $str =~ s/^\- /* /gm;
$str = $codedstr . $str;
if (defined $code) { if (defined $code) {
$str .= "<syntaxhighlight lang='$codelang'>$code<\/syntaxhighlight>"; $str .= "<syntaxhighlight lang='$codelang'>$code<\/syntaxhighlight>";
} }