patch 9.1.1257: Mixing vim_strsize() with mb_ptr2cells() in pum_redraw()
Commit:
https://github.com/vim/vim/commit/90e52490b39f0052fb5313d67728eff77191aaae
Author: zeertzjq <zeert...@outlook.com>
Date: Sat Mar 29 09:05:52 2025 +0100
patch 9.1.1257: Mixing vim_strsize() with mb_ptr2cells() in pum_redraw()
Problem: Mixing vim_strsize() with mb_ptr2cells() in pum_redraw().
Solution: Change vim_strsize() to mb_string2cells() (zeertzjq).
Since vim_strsize() uses ptr2cells() for the cell width of each char, it
is strange to mix it with mb_ptr2cells(), which is used both just below
and in pum_screen_puts_with_attr(), and screen_puts_len() also uses
something similar. Meanwhile mb_string2cells() uses mb_ptr2cells() for
the cell width of each char.
Note that the vim_strsize() and mb_string2cells() actually return the
same value here, as the transstr() above makes sure the string only
contains printable chars, and ptr2cells() and mb_ptr2cells() only return
different values for unprintable chars.
closes: #17003
Signed-off-by: zeertzjq <zeert...@outlook.com>
Signed-off-by: Christian Brabandt <c...@256bit.org>
diff --git a/src/popupmenu.c b/src/popupmenu.c
index 5a2f07031..71bb49984 100644
--- a/src/popupmenu.c
+++ b/src/popupmenu.c
@@ -731,7 +731,7 @@ pum_redraw(void)
char_u *old_rt = NULL;
char_u *orig_rt = NULL;
- cells = vim_strsize(rt);
+ cells = mb_string2cells(rt, -1);
need_ellipsis = p_pmw > ellipsis_width
&& pum_width == p_pmw
&& cells > pum_width;
diff --git a/src/version.c b/src/version.c
index 2a83869a4..7d6c7e3f9 100644
--- a/src/version.c
+++ b/src/version.c
@@ -704,6 +704,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
+/**/
+ 1257,
/**/
1256,
/**/
--
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