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Micro-optimization

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Kovid Goyal 2025-12-30 21:55:23 +05:30
parent d519b0767b
commit cbadeb5e9a
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1 changed files with 7 additions and 3 deletions
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10
kitty/colors.c
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@ -781,9 +781,13 @@ contrast(Color* self, PyObject *o) {
static int
hexchar_to_int(char c) {
if ('0' <= c && c <= '9') return c - '0';
if ('a' <= c && c <= 'f') return c - 'a' + 10;
if ('A' <= c && c <= 'F') return c - 'A' + 10;
switch (c) {
START_ALLOW_CASE_RANGE
case '0' ... '9': return c - '0';
case 'a' ... 'f': return c - 'a' + 10;
case 'A' ... 'F': return c - 'A' + 10;
END_ALLOW_CASE_RANGE
}
return -1;
}