Hi Bram!
On Do, 14 Feb 2013, Bram Moolenaar wrote:
> I think we should actually move the code to get the old value of
> 'textwidth' to the caller of enter_buffer(). It might be that there are
> only one or two places where this is relevant.
Here is a patch
> Perhaps it can be combined with some other option value that might
> have changed and require an action after entering another buffer?
Not sure which ones need to be taken care of.
regards,
Christian
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diff --git a/src/buffer.c b/src/buffer.c
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -82,6 +82,9 @@
#ifdef FEAT_AUTOCMD
buf_T *old_curbuf;
#endif
+#ifdef FEAT_SYN_HL
+ long old_tw = curbuf->b_p_tw;
+#endif
/*
* The 'readonly' flag is only set when BF_NEVERLOADED is being reset.
@@ -113,6 +116,10 @@
}
EMSG(_("E83: Cannot allocate buffer, using other one..."));
enter_buffer(curbuf);
+#ifdef FEAT_SYN_HL
+ if (old_tw != curbuf->b_p_tw)
+ check_colorcolumn(curwin);
+#endif
return FAIL;
}
@@ -786,6 +793,9 @@
# if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
cleanup_T cs;
# endif
+#ifdef FEAT_SYN_HL
+ long old_tw = curbuf->b_p_tw;
+#endif
if (swap_exists_action == SEA_QUIT)
{
@@ -804,7 +814,13 @@
if (!buf_valid(old_curbuf) || old_curbuf == curbuf)
old_curbuf = buflist_new(NULL, NULL, 1L, BLN_CURBUF | BLN_LISTED);
if (old_curbuf != NULL)
+ {
enter_buffer(old_curbuf);
+#ifdef FEAT_SYN_HL
+ if (old_tw != curbuf->b_p_tw)
+ check_colorcolumn(curwin);
+#endif
+ }
/* If "old_curbuf" is NULL we are in big trouble here... */
# if defined(FEAT_AUTOCMD) && defined(FEAT_EVAL)
@@ -1364,6 +1380,9 @@
buf_T *prevbuf;
int unload = (action == DOBUF_UNLOAD || action == DOBUF_DEL
|| action == DOBUF_WIPE);
+#ifdef FEAT_SYN_HL
+ long old_tw = curbuf->b_p_tw;
+#endif
setpcmark();
if (!cmdmod.keepalt)
@@ -1430,7 +1449,13 @@
# endif
)
#endif
+ {
enter_buffer(buf);
+#ifdef FEAT_SYN_HL
+ if (old_tw != curbuf->b_p_tw)
+ check_colorcolumn(curwin);
+#endif
+ }
}
/*
@@ -1441,9 +1466,6 @@
enter_buffer(buf)
buf_T *buf;
{
-#ifdef FEAT_SYN_HL
- long old_tw = curbuf->b_p_tw;
-#endif
/* Copy buffer and window local option values. Not for a help buffer. */
buf_copy_options(buf, BCO_ENTER | BCO_NOHELP);
@@ -1468,8 +1490,6 @@
#ifdef FEAT_SYN_HL
curwin->w_s = &(buf->b_s);
- if (old_tw != buf->b_p_tw)
- check_colorcolumn(curwin);
#endif
/* Cursor on first line by default. */
