Symbol: _SF_SKIP_WS
usr.bin/lex/flexdef.h
1173
#define sf_skip_ws() (sf_top() & _SF_SKIP_WS)
usr.bin/lex/flexdef.h
1176
#define sf_set_skip_ws(X) ((X) ? (sf_top() |= _SF_SKIP_WS) : (sf_top() &= ~_SF_SKIP_WS))