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patch 8.2.4996: setbufline() may change Visual selection

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Problem:    setbufline() may change Visual selection. (Qiming Zhao)
Solution:   Disable Visual mode when using another buffer. (closes #10466)
This commit is contained in:
Bram Moolenaar
2022-05-22 11:59:25 +01:00
parent dafef51b1c
commit 0ad00a7fd3
3 changed files with 21 additions and 0 deletions
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3
src/evalbuffer.c
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@@ -144,6 +144,7 @@ set_buffer_lines(
buf_T *curbuf_save = NULL;
win_T *curwin_save = NULL;
int is_curbuf = buf == curbuf;
int save_VIsual_active = VIsual_active;
// When using the current buffer ml_mfp will be set if needed. Useful when
// setline() is used on startup. For other buffers the buffer must be
@@ -158,6 +159,7 @@ set_buffer_lines(
if (!is_curbuf)
{
VIsual_active = FALSE;
curbuf_save = curbuf;
curwin_save = curwin;
curbuf = buf;
@@ -264,6 +266,7 @@ done:
{
curbuf = curbuf_save;
curwin = curwin_save;
VIsual_active = save_VIsual_active;
}
}