File:  [gforth] / gforth / Attic / tools.fs
Revision 1.3: download - view: text, annotated - select for diffs
Thu Jun 8 15:28:28 1995 UTC (27 years, 2 months ago) by pazsan
Branches: MAIN
CVS tags: HEAD
Added dump handling for incomplete lines

    1: \ TOOLS.FS     Toolkit extentions                      2may93jaw
    2: 
    3: \ May be cross-compiled
    4: 
    5: hex
    6: 
    7: \ .S            CORE / CORE EXT                         9may93jaw
    8: 
    9: variable maxdepth-.s
   10: 9 maxdepth-.s !
   11: 
   12: : .s ( -- )
   13:     ." <" depth 0 .r ." > "
   14:     depth 0 max maxdepth-.s @ min
   15:     dup 0
   16:     ?do
   17: 	dup i - pick .
   18:     loop
   19:     drop ;
   20: 
   21: \ DUMP                       2may93jaw - 9may93jaw    06jul93py
   22: \ looks very nice, I know
   23: 
   24: Variable /dump
   25: 
   26: : .4 ( addr -- addr' )
   27:     3 FOR  -1 /dump +!  /dump @ 0<
   28:         IF  ."    "  ELSE  dup c@ 0 <# # # #> type space  THEN
   29:     char+ NEXT ;
   30: : .chars ( addr -- )
   31:     /dump @ bounds
   32:     ?DO I c@ dup 7f bl within
   33: 	IF  drop [char] .  THEN  emit
   34:     LOOP ;
   35: 
   36: : .line ( addr -- )
   37:   dup .4 space .4 ." - " .4 space .4 drop  10 /dump +!  space .chars ;
   38: 
   39: : dump  ( addr u -- )
   40:     cr base @ >r hex        \ save base on return stack
   41:     0 ?DO  I' I - 10 min /dump !
   42: 	dup 8 u.r ." : " dup .line cr  10 +
   43: 	10 +LOOP
   44:     drop r> base ! ;
   45: 
   46: \ ?                                                     17may93jaw
   47: 
   48: : ? @ . ;
   49: 
   50: \ INCLUDE see.fs
   51: 

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