cgmnlm

commit 8bb1d81f539f1e223e8fcd79e2d18f58e3c9d28f
parent 963700d8d6e31aecfc14e12184637f4c3360f6ed
Author: Eyal Sawady <ecs@d2evs.net>
Date:   Thu, 24 Sep 2020 15:32:16 -0400

gmnlm: handle CRLF line endings

Bare CRs are still printed as '.'.

Fixes https://todo.sr.ht/~sircmpwn/gmni/25

Diffstat:
M
src/gmnlm.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/gmnlm.c b/src/gmnlm.c
@@ -380,6 +380,9 @@ wrap(FILE *f, char *s, struct winsize *ws, int *row, int *col)
 		case '\t':
 			*col = *col + (8 - *col % 8);
 			break;
+		case '\r':
+			if (!s[i+1]) break;
+			/* fallthrough */
 		default:
 			if (iscntrl(s[i])) {
 				s[i] = '.';