smu

commit 7228740ed1e3b14d19744cde41655c21e2e84035
parent 68edb1b8fdf4596a379712264e23d6412ff41ddb
Author: Karl Bartel <karl42@gmail.com>
Date:   Wed,  2 Oct 2019 13:03:36 +0200

Fix paragraphs after ruler

```
- - -

foo
```
did not work because the empty line was swallowed when parsing the
ruler.

Diffstat:
M
smu.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/smu.c b/smu.c
@@ -207,7 +207,7 @@ dolineprefix(const char *begin, const char *end, int newblock) {
 		fputs(lineprefix[i].before, stdout);
 		if(lineprefix[i].search[l-1] == '\n') {
 			fputc('\n', stdout);
-			return l;
+			return l - 1;
 		}
 		if(!(buffer = malloc(BUFSIZ)))
 			eprint("Malloc failed.");