commit 8ee52affe7fd4daa03e002bc06611f0a8c3bcd5b
author Yegappan Lakshmanan <yegappan@yahoo.com> Mon Aug 09 19:59:06 2021 +0200
committer Bram Moolenaar <Bram@vim.org> Mon Aug 09 19:59:06 2021 +0200
tree bf218a0a9a9a0c8c182aca16491f5063f79acce5
parent eed9616120f60ad17d5e133f505bba5c559aee89

patch 8.2.3320: some local functions are not static

Problem:    Some local functions are not static.
Solution:   Add "static".  Move snprintf() related code to strings.c.
            (Yegappan Lakshmanan, closes #8734)

src/digraph.c

diff --git a/src/digraph.c b/src/digraph.c
index 4a18539..2bc02eb 100644
--- a/src/digraph.c
+++ b/src/digraph.c
@@ -2029,7 +2029,7 @@
  * If they are valid, returns TRUE; otherwise, give an error message and
  * returns FALSE.
  */
-    int
+    static int
 check_digraph_chars_valid(int char1, int char2)
 {
     if (char2 == 0)
@@ -2193,7 +2193,7 @@
     li2->li_tv.vval.v_string = vim_strsave(buf);
 }
 
-    void
+    static void
 digraph_getlist_common(int list_all, typval_T *rettv)
 {
     int		i;