Diff for /gforth/wf.fs between versions 1.14 and 1.20

version 1.14, 2001/11/11 22:33:31 version 1.20, 2003/07/14 20:57:07
Line 1 Line 1
 \ wiki forth  \ wiki forth
   
   \ Copyright (C) 2003 Free Software Foundation, Inc.
   
   \ This file is part of Gforth.
   
   \ Gforth is free software; you can redistribute it and/or
   \ modify it under the terms of the GNU General Public License
   \ as published by the Free Software Foundation; either version 2
   \ of the License, or (at your option) any later version.
   
   \ This program is distributed in the hope that it will be useful,
   \ but WITHOUT ANY WARRANTY; without even the implied warranty of
   \ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   \ GNU General Public License for more details.
   
   \ You should have received a copy of the GNU General Public License
   \ along with this program; if not, write to the Free Software
   \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
   
 require string.fs  require string.fs
   
 : -scan ( addr u char -- addr' u' )  : -scan ( addr u char -- addr' u' )
Line 99  Create jfif   $FF c, $D8 c, $FF c, $E0 c Line 117  Create jfif   $FF c, $D8 c, $FF c, $E0 c
 : bw@ ( addr -- x )  0 swap 2 bounds ?DO  8 lshift I c@ +  LOOP ;  : bw@ ( addr -- x )  0 swap 2 bounds ?DO  8 lshift I c@ +  LOOP ;
   
 : gif? ( -- flag )  : gif? ( -- flag )
     s" GIF89a" imgbuf over compare 0=      s" GIF89a" imgbuf over str=
     s" GIF87a" imgbuf over compare 0= or ;      s" GIF87a" imgbuf over str= or ;
 : gif-size ( -- w h )  : gif-size ( -- w h )
     imgbuf 8 + c@ imgbuf 9 + c@ 8 lshift +      imgbuf 8 + c@ imgbuf 9 + c@ 8 lshift +
     imgbuf 6 + c@ imgbuf 7 + c@ 8 lshift + ;      imgbuf 6 + c@ imgbuf 7 + c@ 8 lshift + ;
   
 : png? ( -- flag )  : png? ( -- flag )
     pngsig 8 imgbuf over compare 0= ;      pngsig 8 imgbuf over str= ;
 : png-size ( -- w h )  : png-size ( -- w h )
     imgbuf $14 + b@ imgbuf $10 + b@ ;      imgbuf $14 + b@ imgbuf $10 + b@ ;
   
 : jpg? ( -- flag )  : jpg? ( -- flag )
     jfif 10 imgbuf over compare 0= ;      jfif 10 imgbuf over str= ;
 : jpg-size ( fd -- w h )  >r  : jpg-size ( fd -- w h )  >r
     2.  BEGIN      2.  BEGIN
         2dup r@ reposition-file throw          2dup r@ reposition-file throw
Line 175  Defer parse-line Line 193  Defer parse-line
 : link-icon? ( -- )  do-icon @ 0= ?EXIT  : link-icon? ( -- )  do-icon @ 0= ?EXIT
     iconpath @  IF  iconpath $off  THEN      iconpath @  IF  iconpath $off  THEN
     link $@ + 1- c@ '/ = IF  s" index.html"  ELSE  link $@  THEN      link $@ + 1- c@ '/ = IF  s" index.html"  ELSE  link $@  THEN
       '# $split 2drop
     BEGIN  '. $split 2swap 2drop dup  WHILE      BEGIN  '. $split 2swap 2drop dup  WHILE
         2dup get-icon  REPEAT  2drop ;          2dup get-icon  REPEAT  2drop ;
   
Line 195  Defer parse-line Line 214  Defer parse-line
     over c@ '% = over 0> and IF  do-size on  1 /string  THEN      over c@ '% = over 0> and IF  do-size on  1 /string  THEN
     over c@ '\ = over 0> and IF  do-icon off 1 /string  THEN ;      over c@ '\ = over 0> and IF  do-icon off 1 /string  THEN ;
   
   s" Gforth" environment? [IF] s" 0.5.0" str= [IF] 
   : parse-string ( c-addr u -- ) \ core,block
       s" *evaluated string*" loadfilename>r
       push-file #tib ! >tib !
       >in off blk off loadfile off -1 loadline !
       ['] parse-line catch
       pop-file r>loadfilename throw ;
   [ELSE]
 : parse-string ( addr u -- )  : parse-string ( addr u -- )
     evaluate-input cell new-tib #tib ! tib !      evaluate-input cell new-tib #tib ! tib !
     ['] parse-line catch pop-file throw ;      ['] parse-line catch pop-file throw ;
   [THEN] [THEN]
   
 : .link ( addr u -- ) dup >r '| -$split  dup r> = IF  2swap  THEN   : .link ( addr u -- ) dup >r '| -$split  dup r> = IF  2swap  THEN 
     link-options link $!      link-options link $!
     link $@len 0= IF  2dup link $! s" .html" link $+!  THEN      link $@len 0= IF  2dup link $! ( s" .html" link $+! ) THEN
     link $@ href= s" a" tag link-icon?      link $@ href= s" a" tag link-icon?
     parse-string s" a" /tag link-size? link-sig? ;      parse-string s" a" /tag link-size? link-sig? ;
 : >link ( -- )  '[ parse type '] parse .link ;  : >link ( -- )  '[ parse type '] parse .link ;
Line 287  wordlist Constant autoreplacements Line 315  wordlist Constant autoreplacements
 : get-rest ( addr -- ) 0 parse -trailing rot $! ;  : get-rest ( addr -- ) 0 parse -trailing rot $! ;
 Create $lf 1 c, #lf c,  Create $lf 1 c, #lf c,
 : get-par ( addr -- )  >r  s" " r@ $+!  : get-par ( addr -- )  >r  s" " r@ $+!
     BEGIN  0 parse 2dup s" ." compare  WHILE      BEGIN  0 parse 2dup s" ." str= 0=  WHILE
         r@ $@len IF  $lf count r@ $+!  THEN  r@ $+!          r@ $@len IF  $lf count r@ $+!  THEN  r@ $+!
         refill 0= UNTIL  ELSE  2drop  THEN          refill 0= UNTIL  ELSE  2drop  THEN
     rdrop ;      rdrop ;
Line 395  longtags set-current Line 423  longtags set-current
 : . end-sec on 0 indent ;  : . end-sec on 0 indent ;
 : :code s" pre" >env  : :code s" pre" >env
     BEGIN  source >in @ /string type cr refill  WHILE      BEGIN  source >in @ /string type cr refill  WHILE
         source s" :endcode" compare 0= UNTIL  THEN          source s" :endcode" str= UNTIL  THEN
   -env ;    -env ;
 : \ postpone \ ;  : \ postpone \ ;
   
Line 453  Variable mail Line 481  Variable mail
 Variable mail-name  Variable mail-name
 Variable orig-date  Variable orig-date
   
   : .lastmod
       ." Last modified: " time&date rot 0 u.r swap 1-
       s" janfebmaraprmayjunjulaugsepoctnovdec" rot 3 * /string 3 min type
       0 u.r ;
   
 : .trailer  : .trailer
     s" address" >env s" center" >env      s" address" >env s" center" >env
     orig-date @ IF  ." Created " orig-date $@ type ." . "  THEN      orig-date @ IF  ." Created " orig-date $@ type ." . "  THEN
     ." Last modified: " time&date rot 0 u.r swap 1-      .lastmod
     s" janfebmaraprmayjunjulaugsepoctnovdec" rot 3 * /string 3 min type   ."  by "
     0 u.r ."  by "  
     s" Mail|icons/mail.gif" .img mail $@ mailto: mail-name $@ s" a" tagged      s" Mail|icons/mail.gif" .img mail $@ mailto: mail-name $@ s" a" tagged
     -envs ;      -envs ;
   

Removed from v.1.14  
changed lines
  Added in v.1.20


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