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tweaks: condense a condition and a comment, and reshuffle a line

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This commit is contained in:
Benno Schulenberg 2018-01-10 21:25:19 +01:00
parent e1199cd94d
commit ae3b8579fa
1 changed files with 5 additions and 9 deletions
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14
src/winio.c
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@ -447,19 +447,15 @@ int parse_kbinput(WINDOW *win)
double_esc = FALSE;
escapes = 0;
} else if (key_buffer_len == 0) {
if (('0' <= keycode && keycode <= '2' &&
byte_digits == 0) || ('0' <= keycode &&
keycode <= '9' && byte_digits > 0)) {
if ('0' <= keycode && ((keycode <= '2' && byte_digits == 0) ||
(keycode <= '9' && byte_digits > 0))) {
/* Two escapes followed by one or more decimal
* digits, and there aren't any other codes
* waiting: byte sequence mode. If the range
* of the byte sequence is limited to 2XX (the
* first digit is between '0' and '2' and the
* others between '0' and '9', interpret it. */
int byte;
* waiting: byte sequence mode. If the range of the
* byte sequence is limited to 2XX, interpret it. */
int byte = get_byte_kbinput(keycode);
byte_digits++;
byte = get_byte_kbinput(keycode);
/* If the decimal byte value is complete, convert it and
* put the obtained byte(s) back into the input buffer. */