int w = state->w, h = state->h, wh = w * h;
char buf[80], *nullret = NULL;
- if (button == LEFT_BUTTON || button == CURSOR_SELECT ||
- button == ' ' || button == '\r' || button == '\n') {
+ if (button == LEFT_BUTTON || IS_CURSOR_SELECT(button)) {
int tx, ty;
if (button == LEFT_BUTTON) {
tx = FROMCOORD(x), ty = FROMCOORD(y);
}
}
}
- else if (button == CURSOR_UP || button == CURSOR_DOWN ||
- button == CURSOR_RIGHT || button == CURSOR_LEFT) {
+ else if (IS_CURSOR_MOVE(button)) {
int dx = 0, dy = 0;
switch (button) {
case CURSOR_UP: dy = -1; break;