patch 8.2.3082: a channel command "echoerr" does not show anything
Problem: A channel command "echoerr" does not show anything.
Solution: Do not use silent errors when using an "echoerr" command.
(closes #8494)
diff --git a/src/channel.c b/src/channel.c
index 5d89413..65757f1 100644
--- a/src/channel.c
+++ b/src/channel.c
@@ -2486,12 +2486,17 @@
if (STRCMP(cmd, "ex") == 0)
{
- int called_emsg_before = called_emsg;
+ int called_emsg_before = called_emsg;
+ char_u *p = arg;
+ int do_emsg_silent;
ch_log(channel, "Executing ex command '%s'", (char *)arg);
- ++emsg_silent;
+ do_emsg_silent = !checkforcmd(&p, "echoerr", 5);
+ if (do_emsg_silent)
+ ++emsg_silent;
do_cmdline_cmd(arg);
- --emsg_silent;
+ if (do_emsg_silent)
+ --emsg_silent;
if (called_emsg > called_emsg_before)
ch_log(channel, "Ex command error: '%s'",
(char *)get_vim_var_str(VV_ERRMSG));