smu

commit 0b13fa5e1a5eac764db9bbbdff3199aefe1b43e2
parent 84c908fb6f3609c25ea60c57c7009490c3c77044
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Tue, 11 May 2021 01:48:10 +0200

strip trailing whitespace from links also if theres no title

same as the discount and lowdown Markdown processor

Diffstat:
M
smu.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/smu.c b/smu.c
@@ -301,7 +301,8 @@ dolink(const char *begin, const char *end, int newblock) {
 		}
 	}
 	else {
-		linkend = q;
+		/* strip trailing whitespace */
+		for(linkend = q; linkend > link && isspace(*(linkend - 1)); linkend--);
 	}
 
 	/* Links can be given in angular brackets */