From 7be113d7959df83bdec1e4d9a3e98264bc5d7a5b Mon Sep 17 00:00:00 2001
From: "Justin M. Keyes" <justinkz@gmail.com>
Date: Sat, 26 Nov 2016 13:08:42 +0100
Subject: shell_write_cb: Schedule error message. (#5670)

Closes #5558
---
 src/nvim/message.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src/nvim/message.c')

diff --git a/src/nvim/message.c b/src/nvim/message.c
index 1de2347b12..f9cfc49197 100644
--- a/src/nvim/message.c
+++ b/src/nvim/message.c
@@ -19,6 +19,7 @@
 #include "nvim/fileio.h"
 #include "nvim/func_attr.h"
 #include "nvim/getchar.h"
+#include "nvim/main.h"
 #include "nvim/mbyte.h"
 #include "nvim/memory.h"
 #include "nvim/misc1.h"
@@ -581,6 +582,24 @@ bool emsgf(const char *const fmt, ...)
   return emsg(IObuff);
 }
 
+static void msg_emsgf_event(void **argv)
+{
+  char *s = argv[0];
+  (void)emsg((char_u *)s);
+  xfree(s);
+}
+
+void msg_schedule_emsgf(const char *const fmt, ...)
+{
+  va_list ap;
+  va_start(ap, fmt);
+  vim_vsnprintf((char *)IObuff, IOSIZE, fmt, ap, NULL);
+  va_end(ap);
+
+  char *s = xstrdup((char *)IObuff);
+  loop_schedule(&main_loop, event_create(1, msg_emsgf_event, 1, s));
+}
+
 /*
  * Like msg(), but truncate to a single line if p_shm contains 't', or when
  * "force" is TRUE.  This truncates in another way as for normal messages.
-- 
cgit