commit f9e3e09fdc93be9f0d47afbc6c7df1188c2a5a0d
author Bram Moolenaar <Bram@vim.org> Sun Jan 13 23:38:42 2019 +0100
committer Bram Moolenaar <Bram@vim.org> Sun Jan 13 23:38:42 2019 +0100
tree a6b07005c19279a4f5d01be14f14861c2657fa95
parent 05500ece6282407f9f7227aaf564e24147326863

patch 8.1.0743: giving error messages is not flexible

Problem:    Giving error messages is not flexible.
Solution:   Add semsg().  Change argument from "char_u *" to "char *", also
            for msg() and get rid of most MSG macros. (Ozaki Kiichi, closes
            #3302)  Also make emsg() accept a "char *" argument.  Get rid of
            an enormous number of type casts.

src/ui.c

diff --git a/src/ui.c b/src/ui.c
index a392d71..ecd5c44 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -337,7 +337,7 @@
 suspend_shell(void)
 {
     if (*p_sh == NUL)
-	EMSG(_(e_shellempty));
+	emsg(_(e_shellempty));
     else
     {
 	MSG_PUTS(_("new shell started\n"));