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Also save/restore DESCNM state

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This commit is contained in:
Kovid Goyal
2016-11-30 11:25:59 +05:30
parent f71e266764
commit 7bf15a0f29
2 changed files with 6 additions and 2 deletions
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1
kitty/data-types.h
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@@ -239,6 +239,7 @@ typedef struct {
Cursor cursor;
bool mDECOM;
bool mDECAWM;
bool mDECSCNM;
} Savepoint;

7
kitty/screen.c
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@@ -540,6 +540,7 @@ screen_save_cursor(Screen *self) {
cursor_copy_to(self->cursor, &(sp->cursor));
sp->mDECOM = self->modes.mDECOM;
sp->mDECAWM = self->modes.mDECAWM;
sp->mDECSCNM = self->modes.mDECSCNM;
sp->utf8_state = self->utf8_state;
}
@@ -551,10 +552,12 @@ screen_restore_cursor(Screen *self) {
screen_cursor_position(self, 1, 1);
tracker_cursor_changed(self->change_tracker);
screen_reset_mode(self, DECOM);
screen_reset_mode(self, DECSCNM);
} else {
self->utf8_state = sp->utf8_state;
if (sp->mDECOM) screen_set_mode(self, DECOM);
if (sp->mDECAWM) screen_set_mode(self, DECAWM);
set_mode_from_const(self, DECOM, sp->mDECOM);
set_mode_from_const(self, DECAWM, sp->mDECAWM);
set_mode_from_const(self, DECSCNM, sp->mDECSCNM);
cursor_copy_to(&(sp->cursor), self->cursor);
screen_ensure_bounds(self, false);
}