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Diff for /gforth/kernel/quotes.fs between versions 1.5 and 1.13

version 1.5, 2001/06/16 22:53:38 version 1.13, 2007/12/31 19:02:25
Line 1 Line 1
 \ quote: S" and ." words  \ quote: S" and ." words
   
 \ Copyright (C) 1996,1998,1999 Free Software Foundation, Inc.  \ Copyright (C) 1996,1998,1999,2002,2003,2007 Free Software Foundation, Inc.
   
 \ This file is part of Gforth.  \ This file is part of Gforth.
   
 \ Gforth is free software; you can redistribute it and/or  \ Gforth is free software; you can redistribute it and/or
 \ modify it under the terms of the GNU General Public License  \ modify it under the terms of the GNU General Public License
 \ as published by the Free Software Foundation; either version 2  \ as published by the Free Software Foundation, either version 3
 \ of the License, or (at your option) any later version.  \ of the License, or (at your option) any later version.
   
 \ This program is distributed in the hope that it will be useful,  \ This program is distributed in the hope that it will be useful,
Line 15 Line 15
 \ GNU General Public License for more details.  \ GNU General Public License for more details.
   
 \ You should have received a copy of the GNU General Public License  \ You should have received a copy of the GNU General Public License
 \ along with this program; if not, write to the Free Software  \ along with this program. If not, see http://www.gnu.org/licenses/.
 \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.  
   
 \ this file comes last, because these words override cross' words.  \ this file comes last, because these words override cross' words.
   
 require ./vars.fs  require ./vars.fs
   
   : CLiteral ( Compilation c-addr1 u ; run-time -- c-addr )
       2>r postpone ahead here 2r> s, >r postpone then
       r> postpone literal ; immediate restrict
   
   : SLiteral ( Compilation c-addr1 u ; run-time -- c-addr2 u ) \ string
   \G Compilation: compile the string specified by @i{c-addr1},
   \G @i{u} into the current definition. Run-time: return
   \G @i{c-addr2 u} describing the address and length of the
   \G string.
       tuck 2>r postpone ahead here 2r> chars mem, align >r postpone then
       r> postpone literal postpone literal ; immediate restrict
   
   \ \ abort"                                                      22feb93py
   
   : abort" ( compilation 'ccc"' -- ; run-time f -- ) \ core,exception-ext abort-quote
   \G If any bit of @i{f} is non-zero, perform the function of @code{-2 throw},
   \G displaying the string @i{ccc} if there is no exception frame on the
   \G exception stack.
       postpone if [char] " parse postpone cliteral postpone c(abort")
       postpone then ; immediate restrict
   
 \ create s"-buffer /line chars allot  \ create s"-buffer /line chars allot
 has? compiler 0=   has? compiler 0= 
 [IF] : s" [ELSE] :noname [THEN]  [IF] : s" [ELSE] :noname [THEN]
Line 49  interpret/compile: S" ( compilation 'ccc Line 69  interpret/compile: S" ( compilation 'ccc
 [THEN]  [THEN]
   
 :noname    [char] " parse type ;  :noname    [char] " parse type ;
 :noname    postpone (.") ,"  align ;  :noname    [char] " parse postpone sLiteral postpone type ;
 interpret/compile: ." ( compilation 'ccc"' -- ; run-time -- )  \ core   dot-quote  interpret/compile: ." ( compilation 'ccc"' -- ; run-time -- )  \ core   dot-quote
   \G Compilation: Parse a string @i{ccc} delimited by a " (double    \G Compilation: Parse a string @i{ccc} delimited by a " (double
   \G quote). At run-time, display the string. Interpretation semantics    \G quote). At run-time, display the string. Interpretation semantics
Removed from v.1.5  
changed lines
  Added in v.1.13

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