Fixed {x,} for x > 100
Fixed {x,} for x > 100

Because 100 plays the part of "infinity" for string generation purposes, {x,} was interpreted as {x,100} even if x was larger than 100, causing the string generation to fail. This has been changed to set max = min for the quantifier if the min value is greater than "infinity".
skunkfrukt/xeger,skunkfrukt/xeger