--- gforth/utf-8.fs 2004/12/28 21:09:47 1.7 +++ gforth/utf-8.fs 2004/12/29 14:15:12 1.8 @@ -45,6 +45,12 @@ s" malformed UTF-8 character" exception REPEAT $7F xor 2* or r> BEGIN over $80 u>= WHILE tuck c! 1+ REPEAT nip ; +\ plug-in so that char and ' work for UTF-8 + +:noname ( addr u -- char addr' u' ) + dup 1 u<= IF defers char@ EXIT THEN + over + >r u8@+ swap r> over - ; IS char@ + \ scan to next/previous character : u8>> ( u8addr -- u8addr' )