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tweaks: rename a variable, and normalize the indentation

master
Benno Schulenberg 2020-07-20 18:25:19 +02:00
parent 6980cfbf70
commit 2a5d129738
1 changed files with 15 additions and 15 deletions
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16
src/winio.c
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@ -841,27 +841,27 @@ int parse_escape_sequence(int firstbyte)
* decimal byte code (from 000 to 255). Return the assembled code when
* it is complete, but until then return PROCEED when the given digit is
* valid, and the given digit itself otherwise. */
int assemble_byte_code(int kbinput)
int assemble_byte_code(int keycode)
{
static int byte = 0;
if (++digit_count == 1) {
/* The first digit is either 0, 1, or 2. */
byte = (kbinput - '0') * 100;
byte = (keycode - '0') * 100;
return PROCEED;
} else if (digit_count == 2) {
/* The second digit may be at most 5 if the first was 2. */
if (byte < 200 || kbinput <= '5') {
byte += (kbinput - '0') * 10;
if (byte < 200 || keycode <= '5') {
byte += (keycode - '0') * 10;
return PROCEED;
} else
return kbinput;
return keycode;
} else {
/* The third digit may be at most 5 if first two were 2 and 5. */
if (byte < 250 || kbinput <= '5') {
return (byte + kbinput - '0');
if (byte < 250 || keycode <= '5') {
return (byte + keycode - '0');
} else
return kbinput;
return keycode;
}
}