ISLOWER
[SYNBASE + 'a'] = ISLOWER,
[SYNBASE + 'b'] = ISLOWER,
[SYNBASE + 'c'] = ISLOWER,
[SYNBASE + 'd'] = ISLOWER,
[SYNBASE + 'e'] = ISLOWER,
[SYNBASE + 'f'] = ISLOWER,
[SYNBASE + 'g'] = ISLOWER,
[SYNBASE + 'h'] = ISLOWER,
[SYNBASE + 'i'] = ISLOWER,
[SYNBASE + 'j'] = ISLOWER,
[SYNBASE + 'k'] = ISLOWER,
[SYNBASE + 'l'] = ISLOWER,
[SYNBASE + 'm'] = ISLOWER,
[SYNBASE + 'n'] = ISLOWER,
[SYNBASE + 'o'] = ISLOWER,
[SYNBASE + 'p'] = ISLOWER,
[SYNBASE + 'q'] = ISLOWER,
[SYNBASE + 'r'] = ISLOWER,
[SYNBASE + 's'] = ISLOWER,
[SYNBASE + 't'] = ISLOWER,
[SYNBASE + 'u'] = ISLOWER,
[SYNBASE + 'v'] = ISLOWER,
[SYNBASE + 'w'] = ISLOWER,
[SYNBASE + 'x'] = ISLOWER,
[SYNBASE + 'y'] = ISLOWER,
[SYNBASE + 'z'] = ISLOWER,
#define is_alpha(c) ((is_type+SYNBASE)[(int)c] & (ISUPPER|ISLOWER))
#define is_name(c) ((is_type+SYNBASE)[(int)c] & (ISUPPER|ISLOWER|ISUNDER))
#define is_in_name(c) ((is_type+SYNBASE)[(int)c] & (ISUPPER|ISLOWER|ISUNDER|ISDIGIT))