patch 8.1.1795: no syntax HL after splitting windows with :bufdo
Problem: No syntax HL after splitting windows with :bufdo. (Yasuhiro
Matsumoto)
Solution: Trigger Syntax autocommands in buffers that are active.
(closes #4761)
diff --git a/src/ex_cmds2.c b/src/ex_cmds2.c
index a275fb8..a8be96d 100644
--- a/src/ex_cmds2.c
+++ b/src/ex_cmds2.c
@@ -1447,9 +1447,15 @@
#if defined(FEAT_SYN_HL)
if (eap->cmdidx != CMD_windo && eap->cmdidx != CMD_tabdo)
+ {
/* Don't do syntax HL autocommands. Skipping the syntax file is a
* great speed improvement. */
save_ei = au_event_disable(",Syntax");
+
+ for (buf = firstbuf; buf != NULL; buf = buf->b_next)
+ buf->b_flags &= ~BF_SYN_SET;
+ buf = curbuf;
+ }
#endif
#ifdef FEAT_CLIPBOARD
start_global_changes();
@@ -1641,9 +1647,35 @@
#if defined(FEAT_SYN_HL)
if (save_ei != NULL)
{
+ buf_T *bnext;
+ aco_save_T aco;
+
au_event_restore(save_ei);
- apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn,
+
+ for (buf = firstbuf; buf != NULL; buf = bnext)
+ {
+ bnext = buf->b_next;
+ if (buf->b_nwindows > 0 && (buf->b_flags & BF_SYN_SET))
+ {
+ buf->b_flags &= ~BF_SYN_SET;
+
+ // buffer was opened while Syntax autocommands were disabled,
+ // need to trigger them now.
+ if (buf == curbuf)
+ apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn,
curbuf->b_fname, TRUE, curbuf);
+ else
+ {
+ aucmd_prepbuf(&aco, buf);
+ apply_autocmds(EVENT_SYNTAX, buf->b_p_syn,
+ buf->b_fname, TRUE, buf);
+ aucmd_restbuf(&aco);
+ }
+
+ // start over, in case autocommands messed things up.
+ bnext = firstbuf;
+ }
+ }
}
#endif
#ifdef FEAT_CLIPBOARD