commit 590aae35575cbd74d80c41d87fc647f2812aad70
author Christian Brabandt <cb@256bit.org> Sun Jun 25 22:34:22 2023 +0100
committer Bram Moolenaar <Bram@vim.org> Sun Jun 25 22:34:22 2023 +0100
tree 8efb27054cdf67fcffb5bd5943fa8df0c6ea44a1
parent 8154e642aa476e1a5d3de66c34e8289845b2b797

patch 9.0.1665: empty CmdlineEnter autocommand causes errors in Ex mode

Problem:    Empty CmdlineEnter autocommand causes errors in Ex mode.
Solution:   Save and restore ex_pressedreturn. (Christian Brabandt,
            closes # 12581, closes #12578)

src/autocmd.c

diff --git a/src/autocmd.c b/src/autocmd.c
index 862ddf7..63e5673 100644
--- a/src/autocmd.c
+++ b/src/autocmd.c
@@ -2018,7 +2018,6 @@
     int		did_save_redobuff = FALSE;
     save_redo_T	save_redo;
     int		save_KeyTyped = KeyTyped;
-    int		save_did_emsg;
     ESTACK_CHECK_DECLARATION;
 
     /*
@@ -2310,12 +2309,14 @@
 	else
 	    check_lnums_nested(TRUE);
 
-	save_did_emsg = did_emsg;
+	int save_did_emsg = did_emsg;
+	int save_ex_pressedreturn = get_pressedreturn();
 
 	do_cmdline(NULL, getnextac, (void *)&patcmd,
 				     DOCMD_NOWAIT|DOCMD_VERBOSE|DOCMD_REPEAT);
 
 	did_emsg += save_did_emsg;
+	set_pressedreturn(save_ex_pressedreturn);
 
 	if (nesting == 1)
 	    // restore cursor and topline, unless they were changed