Diff for /gforth/debugs.fs between versions 1.3 and 1.13

version 1.3, 1998/12/08 22:02:39 version 1.13, 2005/12/31 15:46:08
Line 1 Line 1
 \ Simple debugging aids  \ Simple debugging aids
   
 \ Copyright (C) 1995,1997 Free Software Foundation, Inc.  \ Copyright (C) 1995,1997,1999,2002,2003,2004,2005 Free Software Foundation, Inc.
   
 \ This file is part of Gforth.  \ This file is part of Gforth.
   
Line 16 Line 16
   
 \ 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, write to the Free Software
 \ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
   
   
 \ They are meant to support a different style of debugging than the  \ They are meant to support a different style of debugging than the
Line 36 Line 36
   
 require source.fs  require source.fs
   
 defer printdebugdata ( -- ) \ gforth  defer printdebugdata ( -- ) \ gforth print-debug-data
 ' .s IS printdebugdata  ' .s IS printdebugdata
 defer printdebugline ( addr -- ) \ gforth  defer .debugline ( nfile nline -- ) \ gforth print-debug-line
   \G Print the source code location indicated by @var{nfile nline}, and
   \G additional debugging information; the default @code{.debugline}
   \G prints the additional information with @code{printdebugdata}.
   
 : (printdebugline) ( addr -- )  : (.debugline) ( nfile nline -- )
     cr print-sourcepos ." :"      cr .sourcepos ." :"
     \ it would be nice to print the name of the following word,      \ it would be nice to print the name of the following word,
     \ but that's not easily possible for primitives      \ but that's not easily possible for primitives
     printdebugdata      printdebugdata
     cr ;      cr ;
   
 ' (printdebugline) IS printdebugline  ' (.debugline) IS .debugline
   
 : (~~) ( -- )  :noname ( -- )
     r@ printdebugline      current-sourcepos .debugline ;
     r> sourcepos %size + >r ;  :noname ( compilation  -- ; run-time  -- )
       compile-sourcepos POSTPONE .debugline ;
 : ~~ ( compilation  -- ; run-time  -- ) \ gforth tilde-tilde  interpret/compile: ~~ ( -- ) \ gforth tilde-tilde
     POSTPONE (~~) sourcepos, ; immediate  \G Prints the source code location of the @code{~~} and the stack
   \G contents with @code{.debugline}.
   

Removed from v.1.3  
changed lines
  Added in v.1.13


FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>