PT_Symbol makeSymbolAllChars()
{
PT_CharRanges ranges = PT_makeCharRangesList(
PT_makeCharRangeRange(0,255),
PT_makeCharRangesEmpty());
return PT_makeSymbolIterStar(
PT_makeSymbolCharClass(ranges));
}
PT_Symbol makeSymbolAllChars()
{
PT_CharRanges ranges
= PT_makeCharRangesSingle(PT_makeCharRangeRange(0, 255));
return PT_makeSymbolIterStar(
PT_makeSymbolCharClass(ranges));
}
static PT_CharRange SDFCharRangeToPtCharRange(SDF_CharRange sdfCharRange)
{
PT_CharRange result;
if (SDF_isCharRangeDefault(sdfCharRange)) {
SDF_Character sdfChar = SDF_getCharRangeCharacter(sdfCharRange);
int ptChar = SDFCharacterToInt(sdfChar);
result = PT_makeCharRangeCharacter(ptChar);
}
else if (SDF_isCharRangeRange(sdfCharRange)) {
SDF_Character sdfStart = SDF_getCharRangeStart(sdfCharRange);
SDF_Character sdfEnd = SDF_getCharRangeEnd(sdfCharRange);
int ptStart = SDFCharacterToInt(sdfStart);
int ptEnd = SDFCharacterToInt(sdfEnd);
result = PT_makeCharRangeRange(ptStart,ptEnd);
}
else {
ATerror("SDFCharRangeToPtCharRange: unable to convert %s\n",
PT_yieldTreeToString((PT_Tree) sdfCharRange, ATfalse));
result = NULL;
}
return result;
}
