updated for version 7.1-066
diff --git a/src/option.c b/src/option.c
index 68a779f..d02605c 100644
--- a/src/option.c
+++ b/src/option.c
@@ -7118,6 +7118,11 @@
/* when 'endofline' is changed, redraw the window title */
else if ((int *)varp == &curbuf->b_p_eol)
need_maketitle = TRUE;
+#ifdef FEAT_MBYTE
+ /* when 'bomb' is changed, redraw the window title */
+ else if ((int *)varp == &curbuf->b_p_bomb)
+ need_maketitle = TRUE;
+#endif
#endif
/* when 'bin' is set also set some other options */
@@ -10604,6 +10609,8 @@
buf->b_start_ffc = *buf->b_p_ff;
buf->b_start_eol = buf->b_p_eol;
#ifdef FEAT_MBYTE
+ buf->b_start_bomb = buf->b_p_bomb;
+
/* Only use free/alloc when necessary, they take time. */
if (buf->b_start_fenc == NULL
|| STRCMP(buf->b_start_fenc, buf->b_p_fenc) != 0)
@@ -10617,7 +10624,8 @@
/*
* Return TRUE if 'fileformat' and/or 'fileencoding' has a different value
* from when editing started (save_file_ff() called).
- * Also when 'endofline' was changed and 'binary' is set.
+ * Also when 'endofline' was changed and 'binary' is set, or when 'bomb' was
+ * changed and 'binary' is not set.
* Don't consider a new, empty buffer to be changed.
*/
int
@@ -10636,6 +10644,8 @@
if (buf->b_p_bin && buf->b_start_eol != buf->b_p_eol)
return TRUE;
#ifdef FEAT_MBYTE
+ if (!buf->b_p_bin && buf->b_start_bomb != buf->b_p_bomb)
+ return TRUE;
if (buf->b_start_fenc == NULL)
return (*buf->b_p_fenc != NUL);
return (STRCMP(buf->b_start_fenc, buf->b_p_fenc) != 0);