| \ wiki forth |
\ wiki forth |
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|
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\ Copyright (C) 2003 Free Software Foundation, Inc. |
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|
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\ This file is part of Gforth. |
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|
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\ Gforth is free software; you can redistribute it and/or |
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\ modify it under the terms of the GNU General Public License |
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\ as published by the Free Software Foundation; either version 2 |
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\ of the License, or (at your option) any later version. |
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|
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\ This program is distributed in the hope that it will be useful, |
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\ but WITHOUT ANY WARRANTY; without even the implied warranty of |
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\ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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\ GNU General Public License for more details. |
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|
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\ You should have received a copy of the GNU General Public License |
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\ along with this program; if not, write to the Free Software |
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\ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
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|
| require string.fs |
require string.fs |
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|
| : -scan ( addr u char -- addr' u' ) |
: -scan ( addr u char -- addr' u' ) |
| : .' '' parse postpone SLiteral postpone type ; immediate |
: .' '' parse postpone SLiteral postpone type ; immediate |
| : s' '' parse postpone SLiteral ; immediate |
: s' '' parse postpone SLiteral ; immediate |
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|
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Variable indentlevel |
| Variable tag-option |
Variable tag-option |
| s" " tag-option $! |
s" " tag-option $! |
| |
|
| : tag ( addr u -- ) '< emit type tag-option $@ type '> emit |
: tag ( addr u -- ) '< emit type tag-option $@ type '> emit |
| s" " tag-option $! ; |
s" " tag-option $! ; |
| |
: tag/ ( addr u -- ) s" /" tag-option $+! tag ; |
| : /tag ( addr u -- ) '< emit '/ emit type '> emit ; |
: /tag ( addr u -- ) '< emit '/ emit type '> emit ; |
| : tagged ( addr1 u1 addr2 u2 -- ) 2dup 2>r tag type 2r> /tag ; |
: tagged ( addr1 u1 addr2 u2 -- ) 2dup 2>r tag type 2r> /tag ; |
| |
|
| tag-option $+! s' ="' tag-option $+! tag-option $+! |
tag-option $+! s' ="' tag-option $+! tag-option $+! |
| s' "' tag-option $+! ; |
s' "' tag-option $+! ; |
| : href= ( addr u -- ) s" href" opt ; |
: href= ( addr u -- ) s" href" opt ; |
| : name= ( addr u -- ) s" name" opt ; |
: id= ( addr u -- ) s" id" opt ; |
| : src= ( addr u -- ) s" src" opt ; |
: src= ( addr u -- ) s" src" opt ; |
| : alt= ( addr u -- ) s" alt" opt ; |
: alt= ( addr u -- ) s" alt" opt ; |
| : width= ( addr u -- ) s" width" opt ; |
: width= ( addr u -- ) s" width" opt ; |
| : height= ( addr u -- ) s" height" opt ; |
: height= ( addr u -- ) s" height" opt ; |
| : align= ( addr u -- ) s" align" opt ; |
: align= ( addr u -- ) s" align" opt ; |
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: class= ( addr u -- ) s" class" opt ; |
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: indent= ( -- ) |
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indentlevel @ 0 <# #S 'p hold #> class= ; |
| : mailto: ( addr u -- ) s' href="mailto:' tag-option $+! |
: mailto: ( addr u -- ) s' href="mailto:' tag-option $+! |
| tag-option $+! s' "' tag-option $+! ; |
tag-option $+! s' "' tag-option $+! ; |
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|
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|
| : >align ( c -- ) |
: >align ( c -- ) |
| CASE |
CASE |
| 'l OF s" left" align= ENDOF |
'l OF s" left" class= ENDOF |
| 'r OF s" right" align= ENDOF |
'r OF s" right" class= ENDOF |
| 'c OF s" center" align= ENDOF |
'c OF s" center" class= ENDOF |
| '< OF s" left" align= ENDOF |
'< OF s" left" class= ENDOF |
| '> OF s" right" align= ENDOF |
'> OF s" right" class= ENDOF |
| '= OF s" center" align= ENDOF |
'= OF s" center" class= ENDOF |
| '~ OF s" absmiddle" align= ENDOF |
'~ OF s" absmiddle" class= ENDOF |
| ENDCASE ; |
ENDCASE ; |
| |
|
| : >talign ( c -- ) |
: >talign ( c -- ) |
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|
| : >border ( c -- ) |
: >border ( c -- ) |
| case |
case |
| '- of s" 0" s" border" opt endof |
'- of s" border0" class= endof |
| '+ of s" 1" s" border" opt endof |
'+ of s" border1" class= endof |
| endcase ; |
endcase ; |
| |
|
| \ image handling |
\ image handling |
| : 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 |
| dup IF 2swap alt= ELSE 2drop THEN |
dup IF 2swap alt= ELSE 2drop THEN |
| tag-option $@len >r over c@ >align tag-option $@len r> = 1+ /string |
tag-option $@len >r over c@ >align tag-option $@len r> = 1+ /string |
| tag-option $@len >r over c@ >border tag-option $@len r> = 1+ /string |
tag-option $@len >r over c@ >border tag-option $@len r> = 1+ /string |
| 2dup .img-size src= s" img" tag ; |
2dup .img-size src= s" img" tag/ ; |
| : >img ( -- ) '{ parse type '} parse .img ; |
: >img ( -- ) '{ parse type '} parse .img ; |
| |
|
| : alt-suffix ( -- ) |
: alt-suffix ( -- ) |
| pad swap 2dup link-suffix $@ filename-match |
pad swap 2dup link-suffix $@ filename-match |
| IF s" icons/" iconpath $! iconpath $+! |
IF s" icons/" iconpath $! iconpath $+! |
| iconpath $@ 2dup .img-size src= '- >border |
iconpath $@ 2dup .img-size src= '- >border |
| alt-suffix s" img" tag true |
alt-suffix s" img" tag/ true |
| ELSE 2drop false THEN |
ELSE 2drop false THEN |
| UNTIL ELSE drop THEN |
UNTIL ELSE drop THEN |
| r> close-dir throw ; |
r> close-dir throw ; |
| : 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 '. $split 2swap 2drop dup WHILE |
| 2dup get-icon REPEAT 2drop ; |
2dup get-icon REPEAT 2drop ; |
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|
| over c@ '% = over 0> and IF do-size on 1 /string THEN |
over c@ '% = over 0> and IF do-size on 1 /string THEN |
| over c@ '\ = over 0> and IF do-icon off 1 /string THEN ; |
over c@ '\ = over 0> and IF do-icon off 1 /string THEN ; |
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|
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s" Gforth" environment? [IF] s" 0.5.0" str= [IF] |
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: parse-string ( c-addr u -- ) \ core,block |
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s" *evaluated string*" loadfilename>r |
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push-file #tib ! >tib ! |
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>in off blk off loadfile off -1 loadline ! |
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['] parse-line catch |
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pop-file r>loadfilename throw ; |
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[ELSE] |
| : parse-string ( addr u -- ) |
: parse-string ( addr u -- ) |
| evaluate-input cell new-tib #tib ! tib ! |
evaluate-input cell new-tib #tib ! tib ! |
| ['] parse-line catch pop-file throw ; |
['] parse-line catch pop-file throw ; |
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[THEN] [THEN] |
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|
| : .link ( addr u -- ) dup >r '| -$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 ; |
| BEGIN parse-line+ cr refill WHILE |
BEGIN parse-line+ cr refill WHILE |
| source nip 0= UNTIL THEN ; |
source nip 0= UNTIL THEN ; |
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|
| : par ( addr u -- ) env? 2dup tag parse-par /tag cr cr ; |
: par ( addr u -- ) env? indent= |
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2dup tag parse-par /tag cr cr ; |
| : line ( addr u -- ) env? 2dup tag parse-line+ /tag cr cr ; |
: line ( addr u -- ) env? 2dup tag parse-line+ /tag cr cr ; |
| |
|
| \ scan strings |
\ scan strings |
| : 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@ $+! |
| refill 0= UNTIL ELSE 2drop THEN |
refill 0= UNTIL ELSE 2drop THEN |
| rdrop ; |
rdrop ; |
| : >last ( addr link -- link' ) |
: >last ( addr link -- link' ) |
| BEGIN dup @ WHILE @ REPEAT ! 0 ; |
BEGIN dup @ WHILE @ REPEAT ! 0 ; |
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|
| : toc, ( n -- ) , 0 parse '| -$split 2swap here 0 , $! here 0 , $! ; |
Variable create-navs |
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Variable nav$ |
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Variable nav-name |
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Variable nav-file |
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Create nav-buf 0 c, |
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: nav+ ( char -- ) nav-buf c! nav-buf 1 nav-file $+! ; |
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|
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: >nav ( addr u -- addr' u' ) |
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nav-name $! create-navs @ 0= |
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IF s" navigate/nav.scm" r/w create-file throw create-navs ! THEN |
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s' (script-fu-nav-file "' nav$ $! nav-name $@ nav$ $+! |
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s' " "./navigate/' nav$ $+! s" " nav-file $! |
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nav-name $@ bounds ?DO |
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I c@ dup 'A 'Z 1+ within IF bl + nav+ |
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ELSE dup 'a 'z 1+ within IF nav+ |
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ELSE dup '0 '9 1+ within IF nav+ |
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ELSE dup bl = swap '- = or IF '- nav+ |
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THEN THEN THEN THEN |
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LOOP |
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nav-file $@ nav$ $+! s' .jpg")' nav$ $+! |
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nav$ $@ create-navs @ write-line throw |
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s" [" nav$ $! nav-name $@ nav$ $+! |
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s" |-navigate/" nav$ $+! nav-file $@ nav$ $+! s" .jpg" nav$ $+! |
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nav$ $@ ; |
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|
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: toc, ( n -- ) , '| parse >nav here 0 , $! 0 parse here 0 , $! ; |
| : up-toc align here toc-link >last , 0 toc, ; |
: up-toc align here toc-link >last , 0 toc, ; |
| : top-toc align here toc-link >last , 1 toc, ; |
: top-toc align here toc-link >last , 1 toc, ; |
| : this-toc align here toc-link >last , 2 toc, ; |
: this-toc align here toc-link >last , 2 toc, ; |
| : new-toc toc-link off ; |
: new-toc toc-link off ; |
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|
| Variable toc-name |
Variable toc-name |
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Variable toc-index |
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6 Value /toc-line |
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|
| : .toc-entry ( toc flag -- ) |
: .toc-entry ( toc flag -- ) |
| swap cell+ dup @ swap cell+ dup cell+ $@ 2dup href= s" a" tag |
swap cell+ dup @ swap cell+ dup cell+ $@ 2dup href= s" a" tag |
| 3 of s" v]|-icons/arrow_down.jpg" .img endof |
3 of s" v]|-icons/arrow_down.jpg" .img endof |
| endcase |
endcase |
| THEN |
THEN |
| s" a" /tag rdrop |
s" a" /tag rdrop ." <!--" cr ." -->" |
| ; |
1 toc-index +! toc-index @ /toc-line mod 0= |
| : print-toc ( -- ) cr 0 parse |
IF s" br" tag/ THEN ; |
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|
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: print-toc ( -- ) toc-index off cr s" menu" id= s" div" >env cr |
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0 parse |
| dup 0= IF toc-name $! 0 ELSE |
dup 0= IF toc-name $! 0 ELSE |
| toc-name $! toc-name $@ name= s" " s" a" tagged 2 |
toc-name $! toc-name $@ id= s" " s" a" tagged 2 |
| THEN >r |
THEN >r |
| toc-link BEGIN @ dup WHILE |
toc-link BEGIN @ dup WHILE |
| dup cell+ @ 3 = r@ 0= and IF rdrop 1 >r s" br" tag cr THEN |
dup cell+ @ 3 = r@ 0= and IF rdrop 1 >r ( s" br" tag/ cr ) THEN |
| dup cell+ @ r@ >= IF dup r@ 2 = .toc-entry THEN |
dup cell+ @ r@ >= IF dup r@ 2 = .toc-entry THEN |
| dup cell+ @ 2 = r@ 2 = and IF s" br" tag cr THEN |
dup cell+ @ 2 = r@ 2 = and IF s" br" tag/ toc-index off THEN |
| REPEAT drop rdrop cr ; |
REPEAT drop rdrop -env cr ; |
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|
| \ handle global tags |
\ handle global tags |
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|
| Variable indentlevel |
: indent ( n -- ) |
| : indent ( n -- ) indentlevel @ over indentlevel ! |
indentlevel @ over |
| |
indentlevel ! |
| 2dup < IF swap DO -env -env LOOP EXIT THEN |
2dup < IF swap DO -env -env LOOP EXIT THEN |
| 2dup > IF DO s" dl" >env s" dt" >env LOOP EXIT THEN |
2dup > IF DO s" dl" >env s" dt" >env LOOP EXIT THEN |
| 2dup = IF drop IF -env s" dt" >env THEN THEN ; |
2dup = IF drop IF -env s" dt" >env THEN THEN |
| : +indent ( -- ) indentlevel @ IF -env s" dd" >env THEN ; |
; |
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: +indent ( -- ) |
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indentlevel @ IF -env s" dd" >env THEN |
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; |
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|
| wordlist constant longtags |
wordlist constant longtags |
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|
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Variable divs |
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|
| longtags set-current |
longtags set-current |
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|
| : --- 0 indent cr s" hr" tag cr +indent ; |
: --- 0 indent cr s" hr" tag/ cr +indent ; |
| : * 1 indent s" h1" line +indent ; |
: * 1 indent s" h1" line +indent ; |
| : ** 1 indent s" h2" line +indent ; |
: ** 1 indent s" h2" line +indent ; |
| : *** 2 indent s" h3" line +indent ; |
: *** 2 indent s" h3" line +indent ; |
| : -- 0 indent cr print-toc ; |
: -- 0 indent cr print-toc ; |
| : && 0 parse name= s" " s" a" tagged ; |
: && ( -- ) divs @ IF -env THEN +env |
| |
0 parse id= s" div" env divs on ; |
| : - s" ul" env s" li" par ; |
: - s" ul" env s" li" par ; |
| : + s" ol" env s" li" par ; |
: + s" ol" env s" li" par ; |
| : << +env ; |
: << +env ; |
| : <* s" center" >env ; |
: <* s" center" class= s" p" >env ; |
| : <red s" #ff0000" s" color" opt s" font" >env ; |
: <red s" #ff0000" s" color" opt s" font" >env ; |
| : red> -env ; |
: red> -env ; |
| : >> -env ; |
: >> -env ; |
| : *> -env ; |
: *> -env ; |
| : :: interpret ; |
: :: interpret ; |
| : . end-sec on 0 indent ; |
: . end-sec on 0 indent ; |
| : :code s" pre" >env |
: :code indent= 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 \ ; |
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|
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|
| \ HTML head |
\ HTML head |
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|
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Variable css-file |
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|
| : .title ( addr u -- ) |
: .title ( addr u -- ) |
| .' <!doctype html public "-//w3c//dtd html 4.0 transitional//en">' cr |
.' <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">' cr |
| s" html" >env s" head" >env |
s" html" >env s" head" >env cr |
| .' <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">' cr |
s" Content-Type" s" http-equiv" opt |
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s" text/xhtml; charset=iso-8859-1" s" content" opt |
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s" meta" tag/ |
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css-file $@len IF |
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s" StyleSheet" s" rel" opt |
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css-file $@ href= |
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s" text/css" s" type" opt s" link" tag/ |
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THEN |
| s" title" tagged cr |
s" title" tagged cr |
| -env ; |
-env ; |
| |
|
| Variable mail-name |
Variable mail-name |
| Variable orig-date |
Variable orig-date |
| |
|
| : .trailer |
: .lastmod |
| s" address" >env s" center" >env |
|
| orig-date @ IF ." Created " orig-date $@ type ." . " THEN |
|
| ." Last modified: " time&date rot 0 u.r swap 1- |
." Last modified: " time&date rot 0 u.r swap 1- |
| s" janfebmaraprmayjunjulaugsepoctnovdec" rot 3 * /string 3 min type |
s" janfebmaraprmayjunjulaugsepoctnovdec" rot 3 * /string 3 min type |
| 0 u.r ." by " |
0 u.r ; |
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|
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: .trailer |
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s" center" class= s" address" >env |
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orig-date @ IF ." Created " orig-date $@ type ." . " THEN |
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.lastmod |
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." 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 ; |
| |
|
| warnings ! |
warnings ! |
| : vlink ( -- ) parse" s" vlink" style ; |
: vlink ( -- ) parse" s" vlink" style ; |
| : marginheight ( -- ) parse" s" marginheight" style ; |
: marginheight ( -- ) parse" s" marginheight" style ; |
| |
: css ( -- ) parse" css-file $! ; |
| |
|
| : wf ( -- ) |
: wf ( -- ) |
| outfile-id >r |
outfile-id >r |