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vim-patch:8.2.1166: once mouse move events are enabled getchar() returns them

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Problem:    Once mouse move events are enabled getchar() returns them.
Solution:   Ignore K_MOUSEMOVE in getchar(). (closes vim/vim#6424)
ae97b94176
This commit is contained in:
Jan Edmund Lazo 2021-05-06 00:23:18 -04:00
parent 51403d6d41
commit f70ecbd4dc
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GPG Key ID: 64915E6E9F735B15
3 changed files with 8 additions and 4 deletions
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5
runtime/doc/eval.txt
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@ -4316,8 +4316,9 @@ getchar([expr]) *getchar()*
When the user clicks a mouse button, the mouse event will be When the user clicks a mouse button, the mouse event will be
returned. The position can then be found in |v:mouse_col|, returned. The position can then be found in |v:mouse_col|,
|v:mouse_lnum|, |v:mouse_winid| and |v:mouse_win|. This |v:mouse_lnum|, |v:mouse_winid| and |v:mouse_win|.
example positions the mouse as it would normally happen: > Mouse move events will be ignored.
This example positions the mouse as it would normally happen: >
let c = getchar() let c = getchar()
if c == "\<LeftMouse>" && v:mouse_win > 0 if c == "\<LeftMouse>" && v:mouse_win > 0
exe v:mouse_win . "wincmd w" exe v:mouse_win . "wincmd w"

5
src/nvim/eval/funcs.c
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@ -3016,7 +3016,10 @@ static void f_getchar(typval_T *argvars, typval_T *rettv, FunPtr fptr)
n = safe_vgetc(); n = safe_vgetc();
} }
if (n == K_IGNORE || n == K_VER_SCROLLBAR || n == K_HOR_SCROLLBAR) { if (n == K_IGNORE
|| n == K_MOUSEMOVE
|| n == K_VER_SCROLLBAR
|| n == K_HOR_SCROLLBAR) {
continue; continue;
} }
break; break;

2
src/nvim/getchar.c
View File

@ -1322,7 +1322,7 @@ void openscript(
do { do {
update_topline_cursor(); // update cursor position and topline update_topline_cursor(); // update cursor position and topline
normal_cmd(&oa, false); // execute one command normal_cmd(&oa, false); // execute one command
vpeekc(); // check for end of file (void)vpeekc(); // check for end of file
} while (scriptin[oldcurscript] != NULL); } while (scriptin[oldcurscript] != NULL);
State = save_State; State = save_State;