wip

blk/354

@@ -11,3 +11,4 @@
 : C!+ ( c a -- a+1 ) TUCK C! 1+ ;
 : C@- ( a -- a-1 c ) DUP C@ SWAP 1- SWAP ;
 : C!- ( c a -- a-1 ) TUCK C! 1- ;
+: LEAVE R> R> DROP I 1- >R >R ; : UNLOOP R> 2R> 2DROP >R ;

blk/357

@@ -1,16 +1,11 @@
-: (parsed)      ( a -- n f )
+: _ ( a len -- n f )
-    DUP C@                        ( a c )
+    OVER C@ ( a len c )
-    DUP '-' = IF
+    '-' = IF
-        DROP 1+ ( a+1 ) (parsed) 0 ROT ( f 0 n )
+        1- SWAP 1+ SWAP ( a+1 len-1 ) _ 0 ROT ( f 0 n )
         - SWAP EXIT                    ( 0-n f )
-    THEN
+    THEN ( a len )
-    0 SWAP _pdacc                 ( a r f )
+    0 SWAP ( len ) 0 DO ( a r )
-    ?DUP IF 2DROP 0 EXIT THEN
+        OVER I + C@ ( a r c ) _pdacc ( a r f )
-    BEGIN                         ( a r )
+        IF DROP 0 UNLOOP EXIT THEN LOOP ( a r )
-        SWAP 1+                   ( r a+1 )
+    NIP 1 ;
-        DUP C@                    ( r a c )
+: (parsed) ( a -- n f ) DUP 1- C@ ( a l ) _ ;
-        ROT SWAP                  ( a r c )
-        _pdacc                    ( a r f )
-    ?DUP UNTIL
-    1 =         ( a r f )
-    ROT DROP    ( r f ) ;

blk/360

@@ -2,14 +2,9 @@
     ( '0': ASCII 0x30 'x': 0x78 0x7830: 30768 )
     DUP @ 30768 = NOT IF 0 EXIT THEN    ( a 0 )
     ( We have "0x" prefix )
-    2+
+    DUP 1- C@ ( a len )
-    0  ( a r )
+    0 SWAP ( len ) 2 DO ( a r )
-    BEGIN
+        OVER I + C@ ( a r c ) _ ( a r n )
-    SWAP C@+                            ( r a+1 c )
+        DUP 0< IF 2DROP 0 UNLOOP EXIT THEN
-    ?DUP NOT IF DROP 1 EXIT THEN        ( r, 1 )
+        SWAP 4 LSHIFT + ( a r*16+n ) LOOP
-    _                                   ( r a n )
+    NIP 1 ;
-    DUP 0< IF ROT 2DROP 0 EXIT THEN     ( a 0 )
-    ROT 16 * +                          ( a r*16+n )
-    AGAIN
-;
-

blk/362

@@ -2,15 +2,9 @@
     ( '0': ASCII 0x30 'b': 0x62 0x6230: 25136 )
     DUP @ 25136 = NOT IF 0 EXIT THEN    ( a 0 )
     ( We have "0b" prefix )
-    2+
+    DUP 1- C@ ( a len )
-    0  ( a r )
+    0 SWAP ( len ) 2 DO ( a r )
-    BEGIN
+        OVER I + C@ ( a r c ) _ ( a r n )
-    SWAP C@+                               ( r a+1 c )
+        DUP 0< IF 2DROP 0 UNLOOP EXIT THEN
-    ?DUP NOT IF DROP 1 EXIT THEN           ( r 1 )
+        SWAP 1 LSHIFT + ( a r*2+n ) LOOP
-    _                                      ( r a n )
+    NIP 1 ;
-    DUP 0< IF ROT 2DROP 0 EXIT THEN        ( a 0 )
-    ROT 2 * +                              ( a r*2+n )
-    AGAIN
-;
-
-

blk/367

@@ -7,4 +7,3 @@
 : / /MOD NIP ;
 : MOD /MOD DROP ;
 : ALLOT HERE +! ;
-: LEAVE R> R> DROP I 1- >R >R ;