From 0df1418ffab4e9e514422b7074386519fb0d28b2 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Sat, 6 Aug 2022 20:05:46 +0800
Subject: vim-patch:8.2.1873: Vim9: missing white space when using <f-args>
 (#19657)

Problem:    Vim9: missing white space when using <f-args>.
Solution:   Add spaces. (Christian J. Robinson)
https://github.com/vim/vim/commit/20d89e0ac65686481f97657008deede0b39ef5db
---
 src/nvim/usercmd.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/nvim/usercmd.c b/src/nvim/usercmd.c
index 5e17ce1984..15197dc504 100644
--- a/src/nvim/usercmd.c
+++ b/src/nvim/usercmd.c
@@ -1103,7 +1103,7 @@ static char *uc_split_args(char *arg, char **args, size_t *arglens, size_t argc,
         if (*p == NUL) {
           break;
         }
-        len += 3;       // ","
+        len += 4;  // ", "
       } else {
         const int charlen = utfc_ptr2len(p);
 
@@ -1129,7 +1129,7 @@ static char *uc_split_args(char *arg, char **args, size_t *arglens, size_t argc,
       }
 
       if (i != argc - 1) {
-        len += 3;  // ","
+        len += 4;  // ", "
       }
     }
   }
@@ -1159,6 +1159,7 @@ static char *uc_split_args(char *arg, char **args, size_t *arglens, size_t argc,
         }
         *q++ = '"';
         *q++ = ',';
+        *q++ = ' ';
         *q++ = '"';
       } else {
         mb_copy_char((const char_u **)&p, (char_u **)&q);
@@ -1180,6 +1181,7 @@ static char *uc_split_args(char *arg, char **args, size_t *arglens, size_t argc,
       if (i != argc - 1) {
         *q++ = '"';
         *q++ = ',';
+        *q++ = ' ';
         *q++ = '"';
       }
     }
-- 
cgit