patch 8.0.0704: problems with autocommands when opening help
Problem: Problems with autocommands when opening help.
Solution: Avoid using invalid "varp" value. Allow using :wincmd if buffer
is locked. (closes #1806, closes #1804)
diff --git a/src/ex_cmds.h b/src/ex_cmds.h
index cde0157..0844a9c 100644
--- a/src/ex_cmds.h
+++ b/src/ex_cmds.h
@@ -1625,7 +1625,7 @@
EXTRA|NEEDARG|TRLBAR,
ADDR_LINES),
EX(CMD_wincmd, "wincmd", ex_wincmd,
- NEEDARG|WORD1|RANGE|NOTADR,
+ NEEDARG|WORD1|RANGE|NOTADR|CMDWIN,
ADDR_WINDOWS),
EX(CMD_windo, "windo", ex_listdo,
NEEDARG|EXTRA|NOTRLCOM|RANGE|NOTADR|DFLALL,
diff --git a/src/option.c b/src/option.c
index ebc547e..cdb0d67 100644
--- a/src/option.c
+++ b/src/option.c
@@ -7570,6 +7570,9 @@
did_filetype = TRUE;
apply_autocmds(EVENT_FILETYPE, curbuf->b_p_ft,
curbuf->b_fname, TRUE, curbuf);
+ /* Just in case the old "curbuf" is now invalid. */
+ if (varp != &(curbuf->b_p_ft))
+ varp = NULL;
}
}
#endif
diff --git a/src/version.c b/src/version.c
index d494900..8129a7e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -765,6 +765,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 704,
+/**/
703,
/**/
702,