Slight corrections to input event handling to prevent double-keypress events.
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@ -102,13 +102,14 @@ decode_next_event(int fd)
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ssize_t n_read = read(fd, &event, sizeof(struct input_event));
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if (n_read != sizeof(struct input_event)) {
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fprintf(stderr, "Read interrupted!\n");
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exit(1);
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continue;
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}
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/*
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* If we received a keypress event, decode the keycode responsible.
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* (Event value 1 = key depressed)
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*/
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if (event.type == EV_KEY) {
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if (event.type == EV_KEY && event.value == 1) {
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switch (event.code) {
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#define DECODE_KEY(key_name, decode_char) case (KEY_##key_name): return decode_char
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DECODE_KEY(ENTER, '\n');
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