From: Bram Moolenaar <Bram@vim.org>
Date: Thu, 28 Jul 2022 11:54:08 +0000 (+0100)
Subject: patch 9.0.0100: get hit-enter prompt for system() when '!' is in 'guioptions'
X-Git-Tag: v9.0.0100
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cb5ed4d6252a7c76c2f85ae95cb1e4e2bccc41fc;p=vim

patch 9.0.0100: get hit-enter prompt for system() when '!' is in 'guioptions'

Problem:    Get hit-enter prompt for system() when '!' is in 'guioptions'.
Solution:   Do not call wait_return() when not redrawing. (closes #3327)
---

diff --git a/src/os_unix.c b/src/os_unix.c
index 18c766d24..07762f4c1 100644
--- a/src/os_unix.c
+++ b/src/os_unix.c
@@ -4522,7 +4522,10 @@ mch_call_shell_terminal(
     // restore curwin/curbuf and a few other things
     aucmd_restbuf(&aco);
 
-    wait_return(TRUE);
+    // only require pressing Enter when redrawing, to avoid that system() gets
+    // the hit-enter prompt even though it didn't output anything.
+    if (!RedrawingDisabled)
+	wait_return(TRUE);
     do_buffer(DOBUF_WIPE, DOBUF_FIRST, FORWARD, buf->b_fnum, TRUE);
 
 theend:
diff --git a/src/version.c b/src/version.c
index c0a0315a9..9e682a5fd 100644
--- a/src/version.c
+++ b/src/version.c
@@ -735,6 +735,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    100,
 /**/
     99,
 /**/