version 1.47, 2003/01/04 08:26:57
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version 1.50, 2003/03/08 13:29:55
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Line 28
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Line 28
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require look.fs |
require look.fs |
require termsize.fs |
require termsize.fs |
require wordinfo.fs |
require wordinfo.fs |
[IFUNDEF] .name |
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: id. ( nt -- ) \ gforth |
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\G Print the name of the word represented by @var{nt}. |
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\ this name comes from fig-Forth |
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name>string type space ; |
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' id. alias .id ( nt -- ) |
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\G F83 name for @code{id.}. |
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' id. alias .name ( nt -- ) |
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\G Gforth <=0.5.0 name for @code{id.}. |
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[THEN] |
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decimal |
decimal |
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Line 278 VARIABLE C-Pass
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Line 265 VARIABLE C-Pass
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: .word ( addr x -- addr ) |
: .word ( addr x -- addr ) |
\ print x as a word if possible |
\ print x as a word if possible |
dup look 0= IF |
dup look 0= IF |
drop dup threaded>name 0= if |
drop dup threaded>name dup 0= if |
2drop dup 1 cells - @ dup body> look |
2drop dup 1 cells - @ dup body> look |
IF |
IF |
nip dup ." <" name>string rot wordinfo .string ." > " |
nip dup ." <" name>string rot wordinfo .string ." > " |
Line 331 VARIABLE C-Pass
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Line 318 VARIABLE C-Pass
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cell+ ; |
cell+ ; |
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: .name-without ( addr -- addr ) |
: .name-without ( addr -- addr ) |
\ prints a name without a() e.g. a(+LOOP) or (s") |
\ !! the stack effect cannot be correct |
dup 1 cells - @ threaded>name IF |
\ prints a name without a() e.g. a(+LOOP) or (s") |
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dup 1 cells - @ threaded>name dup IF |
name>string over c@ 'a = IF |
name>string over c@ 'a = IF |
1 /string |
1 /string |
THEN |
THEN |
Line 358 VARIABLE C-Pass
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Line 346 VARIABLE C-Pass
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\ if f is false, addr2=addr1 |
\ if f is false, addr2=addr1 |
\ recognizes the following patterns: |
\ recognizes the following patterns: |
\ c": ahead X: len string then lit X |
\ c": ahead X: len string then lit X |
\ s\": ahead X: string then lit X lit len |
\ flit: ahead X: float then lit X f@ |
\ .\": ahead X: string then lit X lit len type |
\ s\": ahead X: string then lit X lit len |
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\ .\": ahead X: string then lit X lit len type |
\ !! not recognized anywhere: |
\ !! not recognized anywhere: |
\ abort": if ahead X: len string then lit X c(abort") then |
\ abort": if ahead X: len string then lit X c(abort") then |
dup @ back? if false exit endif |
dup @ back? if false exit endif |
Line 367 VARIABLE C-Pass
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Line 356 VARIABLE C-Pass
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r@ @ decompile-prim ['] lit xt>threaded <> if rdrop false exit endif |
r@ @ decompile-prim ['] lit xt>threaded <> if rdrop false exit endif |
r@ cell+ @ over cell+ <> if rdrop false exit endif |
r@ cell+ @ over cell+ <> if rdrop false exit endif |
\ we have at least C" |
\ we have at least C" |
r@ 2 cells + @ decompile-prim ['] lit xt>threaded = if |
r@ 2 cells + @ decompile-prim dup ['] lit xt>threaded = if |
r@ 3 cells + @ over cell+ + aligned r@ = if |
drop r@ 3 cells + @ over cell+ + aligned r@ = if |
\ we have at least s" |
\ we have at least s" |
r@ 4 cells + @ decompile-prim ['] lit-perform xt>threaded = |
r@ 4 cells + @ decompile-prim ['] lit-perform xt>threaded = |
r@ 5 cells + @ ['] type >body = and if |
r@ 5 cells + @ ['] type >body = and if |
Line 385 VARIABLE C-Pass
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Line 374 VARIABLE C-Pass
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nip cells r> + true exit |
nip cells r> + true exit |
endif |
endif |
endif |
endif |
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['] f@ xt>threaded = if |
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display? if |
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r@ cell+ @ f@ 10 8 16 f>str-rdp 0 .string bl cemit |
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endif |
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drop r> 3 cells + true exit |
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endif |
\ !! check if count matches space? |
\ !! check if count matches space? |
display? if |
display? if |
s\" c\" " 0 .string r@ cell+ @ count 0 .string '" cemit bl cemit |
s\" c\" " 0 .string r@ cell+ @ count 0 .string '" cemit bl cemit |