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Format fenced code blocks

This commit is contained in:
Roberto Santalla 2019-10-08 16:38:41 +02:00 committed by fiaxh
parent ed71f61422
commit 6f77283c2c
1 changed files with 18 additions and 0 deletions
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18
main/src/ui/util/helper.vala
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@ -343,6 +343,24 @@ public static string parse_add_markup(string s_, string? highlight_word, bool pa
}
if (parse_text_markup) {
// Try to match preformatted code blocks first
try {
Regex regex = new Regex("(?:^|\n)(```(?:(?!\n\n|```)(?:.|\n))+(?:$|```|\n\n))");
MatchInfo match_info;
regex.match(s.down().strip(), 0, out match_info);
if (match_info.matches()) {
int start, end;
match_info.fetch_pos(1, out start, out end);
return parse_add_markup(s[0:start], highlight_word, parse_links, parse_text_markup, already_escaped) +
"<tt>" +
s[start:end] +
"</tt>" +
parse_add_markup(s[end:s.length], highlight_word, parse_links, parse_text_markup, already_escaped);
}
} catch (RegexError e) {
assert_not_reached();
}
string[] markup_string = new string[]{"`", "_", "*"};
string[] convenience_tag = new string[]{"tt", "i", "b"};