KvConfigReadKey

Description

Read a config key from the current line.

Keys end before = / : / newline and are trimmed of surrounding whitespace.

Parameters

Success

Returns iterator advanced to separator or following whitespace.

Failure

Returns original iterator on invalid key.

Usage example (Cross-references)

    }
    
    StrIter KvConfigReadKey(StrIter si, Str *key) {
        StrIter saved_si = si;

        }
    
        si = KvConfigReadKey(si, key);
        if (si.pos == saved_si.pos) {
            return saved_si;