utf8: assume tabs are 8 characters wide when written to console

diff --git a/src/basic/utf8.c b/src/basic/utf8.c
index 36f0dc9cfd33e2861a0498c577ca30f931b8cccd..b5711f430014e49e76d9ff6c32efc667c0bc50aa 100644 (file)
--- a/src/basic/utf8.c
+++ b/src/basic/utf8.c
@@ -187,6 +187,9 @@ static int utf8_char_console_width(const char *str) {
         if (r < 0)
                 return r;
 
+        if (c == '\t')
+                return 8; /* Assume a tab width of 8 */
+
         /* TODO: we should detect combining characters */
 
         return unichar_iswide(c) ? 2 : 1;