;
.export _isspace
- .import __ctype
+ .include "ctype.inc"
_isspace:
cpx #$00 ; Char range ok?
bne @L1 ; Jump if no
tay
lda __ctype,y ; Get character classification
- and #$60 ; Mask space bits
+ and #(CT_SPACE | CT_OTHER_WS) ; Mask space bits
rts
@L1: lda #$00 ; Return false