Rename concat_width to sbuf_utf8_nconcat, and move it to sbuf.c

This function appends n UTF-8 characters to its sbuf parameter.  Falls
back to bytes in a non-UTF-8 locale.  If width = -1, it appends the
whole input string.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/sbuf.h b/src/sbuf.h
index e565efc..820d564 100644
--- a/src/sbuf.h
+++ b/src/sbuf.h
@@ -39,6 +39,7 @@ void sbuf_free (struct sbuf *b);
 char *sbuf_free_struct (struct sbuf *b);
 char *sbuf_concat (struct sbuf *b, const char *str);
 char *sbuf_nconcat (struct sbuf *b, const char *str, int len);
+char *sbuf_utf8_nconcat (struct sbuf *b, const char *s, int width);
 char *sbuf_copy (struct sbuf *b, const char *str);
 char *sbuf_clear (struct sbuf *b);
 char *sbuf_get (struct sbuf *b);