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shell_write_cb: Schedule error message. (#5670)

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Closes #5558
This commit is contained in:
Justin M. Keyes
2016-11-26 13:08:42 +01:00
committed by GitHub
parent ecd7beb6e4
commit 7be113d795
3 changed files with 23 additions and 4 deletions
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19
src/nvim/message.c
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@@ -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.