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diff src/undo.c @ 17789:0f7ae8010787 v8.1.1891

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patch 8.1.1891: functions used in one file are global commit https://github.com/vim/vim/commit/5843f5f37b0632e2d706abc9014bfd7d98f7b02e Author: Bram Moolenaar <Bram@vim.org> Date: Tue Aug 20 20:13:45 2019 +0200 patch 8.1.1891: functions used in one file are global Problem: Functions used in one file are global. Solution: Add "static". (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/4840)
author Bram Moolenaar <Bram@vim.org>
date Tue, 20 Aug 2019 20:15:07 +0200
parents 380adf86bf66
children 684a15da9929
line wrap: on
line diff
--- a/src/undo.c
+++ b/src/undo.c
@@ -123,6 +123,7 @@ static void unserialize_pos(bufinfo_T *b
 static void serialize_visualinfo(bufinfo_T *bi, visualinfo_T *info);
 static void unserialize_visualinfo(bufinfo_T *bi, visualinfo_T *info);
 #endif
+static void u_saveline(linenr_T lnum);
 
 #define U_ALLOC_LINE(size) lalloc(size, FALSE)
 
@@ -3435,7 +3436,7 @@ u_clearall(buf_T *buf)
 /*
  * Save the line "lnum" for the "U" command.
  */
-    void
+    static void
 u_saveline(linenr_T lnum)
 {
     if (lnum == curbuf->b_u_line_lnum)	    /* line is already saved */