REMatch matchThis(CharIndexed input, REMatch mymatch) {
char ch = input.charAt(mymatch.index);
boolean retval = matchOneChar(ch);
if (retval) {
++mymatch.index;
return mymatch;
}
return null;
}
boolean match(CharIndexed input, REMatch mymatch) {
char c = input.charAt(mymatch.index);
if (c == CharIndexed.OUT_OF_BOUNDS) return false;
if (insens) c = Character.toLowerCase(c);
if ((c >= lo) && (c <= hi)) {
++mymatch.index;
return next(input, mymatch);
}
return false;
}
int findFixedLengthMatches(CharIndexed input, REMatch mymatch, int max) {
int index = mymatch.index;
int numRepeats = 0;
while (true) {
if (numRepeats >= max) break;
char ch = input.charAt(index++);
if (!matchOneChar(ch)) break;
numRepeats++;
}
return numRepeats;
}
