smu

commit 68edb1b8fdf4596a379712264e23d6412ff41ddb
parent a9636129ccb0ee70d2795ad05c41770ba57aae73
Author: Karl Bartel <karl42@gmail.com>
Date:   Sun, 29 Sep 2019 18:46:41 +0200

Support literal quotes in titles

I could not find this in the markdown spec, but
https://github.com/michelf/mdtest/blob/master/Markdown.mdtest/Literal%20quotes%20in%20titles.text
includes it in the test suite and I actually prefer the implementation
after this change.

Diffstat:
M
smu.c
 | 
5
+++--

1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/smu.c b/smu.c
@@ -277,9 +277,10 @@ dolink(const char *begin, const char *end, int newblock) {
 		title = p + 1;
 		/* strip trailing whitespace */
 		for(linkend = p; linkend > link && isspace(*(linkend - 1)); linkend--);
-		if(!(p = strchr(title, sep)) || q > end || p > q)
+		for(titleend = q - 1; titleend > link && isspace(*(titleend)); titleend--);
+		if(*titleend != sep) {
 			return 0;
-		titleend = p;
+		}
 	}
 	else {
 		linkend = q;