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remove check_visual_highlight()

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This check is meaningless, we assume the terminal supports reverse-mode.
This commit is contained in:
Justin M. Keyes 2019-01-02 23:18:31 +01:00
parent 103e021912
commit e2d71d11de
3 changed files with 1 additions and 21 deletions
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1
src/nvim/mouse.c
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@ -319,7 +319,6 @@ retnomove:
// Start Visual mode before coladvance(), for when 'sel' != "old" // Start Visual mode before coladvance(), for when 'sel' != "old"
if ((flags & MOUSE_MAY_VIS) && !VIsual_active) { if ((flags & MOUSE_MAY_VIS) && !VIsual_active) {
check_visual_highlight();
VIsual = old_cursor; VIsual = old_cursor;
VIsual_active = true; VIsual_active = true;
VIsual_reselect = true; VIsual_reselect = true;

18
src/nvim/normal.c
View File

@ -2764,7 +2764,6 @@ do_mouse (
if (VIsual_active) if (VIsual_active)
orig_cursor = VIsual; orig_cursor = VIsual;
else { else {
check_visual_highlight();
VIsual = curwin->w_cursor; VIsual = curwin->w_cursor;
orig_cursor = VIsual; orig_cursor = VIsual;
VIsual_active = true; VIsual_active = true;
@ -2934,22 +2933,6 @@ static int get_mouse_class(char_u *p)
return c; return c;
} }
/*
* Check if highlighting for visual mode is possible, give a warning message
* if not.
*/
void check_visual_highlight(void)
{
static bool did_check = false;
if (full_screen) {
if (!did_check && HL_ATTR(HLF_V) == 0) {
MSG(_("Warning: terminal cannot highlight"));
}
did_check = true;
}
}
/* /*
* End Visual mode. * End Visual mode.
* This function should ALWAYS be called to end Visual mode, except from * This function should ALWAYS be called to end Visual mode, except from
@ -6420,7 +6403,6 @@ static void nv_visual(cmdarg_T *cap)
} }
redraw_curbuf_later(INVERTED); /* update the inversion */ redraw_curbuf_later(INVERTED); /* update the inversion */
} else { /* start Visual mode */ } else { /* start Visual mode */
check_visual_highlight();
if (cap->count0 > 0 && resel_VIsual_mode != NUL) { if (cap->count0 > 0 && resel_VIsual_mode != NUL) {
/* use previously selected part */ /* use previously selected part */
VIsual = curwin->w_cursor; VIsual = curwin->w_cursor;

3
src/nvim/screen.c
View File

@ -678,8 +678,7 @@ static void win_update(win_T *wp)
static int recursive = FALSE; /* being called recursively */ static int recursive = FALSE; /* being called recursively */
int old_botline = wp->w_botline; int old_botline = wp->w_botline;
long fold_count; long fold_count;
/* remember what happened to the previous line, to know if // Remember what happened to the previous line.
* check_visual_highlight() can be used */
#define DID_NONE 1 /* didn't update a line */ #define DID_NONE 1 /* didn't update a line */
#define DID_LINE 2 /* updated a normal line */ #define DID_LINE 2 /* updated a normal line */
#define DID_FOLD 3 /* updated a folded line */ #define DID_FOLD 3 /* updated a folded line */