TO_UPPER
Description
Converts a character to uppercase.
Parameters
| Name | Direction | Description |
|---|---|---|
c |
in | The character to convert. |
Success
Returns uppercase version if lowercase, otherwise returns unchanged.
Failure
Function cannot fail - always returns a character.
Usage example (Cross-references)
Usage examples (Cross-references)
- In
Io.c:1178:
// 'c' leaves it clear so source bytes pass through untouched.
if (force_case) {
if (!StrPushBackR(o, is_caps ? TO_UPPER(byte) : TO_LOWER(byte))) {
return false;
}- In
Io.c:1215:
// See `write_int_as_chars` for the force_case / 'c' split.
if (force_case) {
if (!StrPushBackR(o, is_caps ? TO_UPPER(*vs) : TO_LOWER(*vs))) {
return false;
}- In
Io.c:1607:
if (force_case) {
char_to_store = is_caps ? TO_UPPER(char_to_store) : TO_LOWER(char_to_store);
}- In
Io.c:2274:
if (force_case) {
c = is_caps ? TO_UPPER(c) : TO_LOWER(c);
}- In
Io.c:2287:
if (force_case) {
c = is_caps ? TO_UPPER(c) : TO_LOWER(c);
}- In
Io.c:2310:
if (force_case) {
c = is_caps ? TO_UPPER(c) : TO_LOWER(c);
}- In
Io.c:2319:
if (force_case) {
c = is_caps ? TO_UPPER(c) : TO_LOWER(c);
}
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