SEETWO
#define EATTWO(a, b) ((SEETWO(a, b)) ? (NEXT2(), 1) : 0)
while (MORE() && !SEETWO(end1, end2)) {
if (MORE() && !SEETWO('\\', ')'))
while (MORE() && !SEETWO('\\', '}'))
while (MORE() && PEEK() != ']' && !SEETWO('-', ']'))
while (MORE() && !SEETWO(endc, ']'))