--- gforth/see.fs 2003/01/01 17:28:29 1.46 +++ gforth/see.fs 2003/01/26 20:56:37 1.49 @@ -275,21 +275,25 @@ VARIABLE C-Pass : back? ( addr target -- addr flag ) over u< ; -: .word ( addr xt -- addr ) - look 0= IF - drop dup 1 cells - @ dup body> look - IF - nip dup ." <" name>string rot wordinfo .string ." >" - ELSE - drop ." <" 0 .r ." >" - THEN - ELSE - dup cell+ @ immediate-mask and - IF - bl cemit ." POSTPONE " - THEN - dup name>string rot wordinfo .string - THEN ; +: .word ( addr x -- addr ) + \ print x as a word if possible + dup look 0= IF + drop dup threaded>name dup 0= if + 2drop dup 1 cells - @ dup body> look + IF + nip dup ." <" name>string rot wordinfo .string ." > " + ELSE + drop ." <" 0 .r ." > " + THEN + EXIT + then + THEN + nip dup cell+ @ immediate-mask and + IF + bl cemit ." POSTPONE " + THEN + dup name>string rot wordinfo .string + ; : c-call ( addr1 -- addr2 ) Display? IF @@ -327,8 +331,9 @@ VARIABLE C-Pass cell+ ; : .name-without ( addr -- addr ) -\ prints a name without a() e.g. a(+LOOP) or (s") - dup 1 cells - @ look IF + \ !! the stack effect cannot be correct + \ prints a name without a() e.g. a(+LOOP) or (s") + dup 1 cells - @ threaded>name dup IF name>string over c@ 'a = IF 1 /string THEN @@ -354,8 +359,9 @@ VARIABLE C-Pass \ if f is false, addr2=addr1 \ recognizes the following patterns: \ c": ahead X: len string then lit X - \ s\": ahead X: string then lit X lit len - \ .\": ahead X: string then lit X lit len type + \ flit: ahead X: float then lit X f@ + \ s\": ahead X: string then lit X lit len + \ .\": ahead X: string then lit X lit len type \ !! not recognized anywhere: \ abort": if ahead X: len string then lit X c(abort") then dup @ back? if false exit endif @@ -363,8 +369,8 @@ VARIABLE C-Pass r@ @ decompile-prim ['] lit xt>threaded <> if rdrop false exit endif r@ cell+ @ over cell+ <> if rdrop false exit endif \ we have at least C" - r@ 2 cells + @ decompile-prim ['] lit xt>threaded = if - r@ 3 cells + @ over cell+ + aligned r@ = if + r@ 2 cells + @ decompile-prim dup ['] lit xt>threaded = if + drop r@ 3 cells + @ over cell+ + aligned r@ = if \ we have at least s" r@ 4 cells + @ decompile-prim ['] lit-perform xt>threaded = r@ 5 cells + @ ['] type >body = and if @@ -381,6 +387,12 @@ VARIABLE C-Pass nip cells r> + true exit endif endif + ['] f@ xt>threaded = if + display? if + r@ cell+ @ f@ 10 8 16 f>str-rdp 0 .string bl cemit + endif + drop r> 3 cells + true exit + endif \ !! check if count matches space? display? if s\" c\" " 0 .string r@ cell+ @ count 0 .string '" cemit bl cemit