commit b67f0c8e495cfbfc09d6c7ff670b8162faf07b01
author Bram Moolenaar <Bram@vim.org> Mon Jul 04 21:03:36 2022 +0100
committer Bram Moolenaar <Bram@vim.org> Mon Jul 04 21:03:36 2022 +0100
tree a2ac931d3af9d6aae328acef53475e9717791aa0
parent 4c99e622ddd1cc0527262fda3b93e8e70f017371

patch 9.0.0040: use of set_chars_option() is confusing

Problem:    Use of set_chars_option() is confusing.
Solution:   Add "apply" argument to store the result or not.  Merge similar
            code.

src/proto/screen.pro

diff --git a/src/proto/screen.pro b/src/proto/screen.pro
index de42c43..66fc0f3 100644
--- a/src/proto/screen.pro
+++ b/src/proto/screen.pro
@@ -55,5 +55,5 @@
 int number_width(win_T *wp);
 int screen_screencol(void);
 int screen_screenrow(void);
-char *set_chars_option(win_T *wp, char_u **varp);
+char *set_chars_option(win_T *wp, char_u **varp, int apply);
 /* vim: set ft=c : */