| |
|
| require string.fs |
require string.fs |
| |
|
| |
: -scan ( addr u char -- addr' u' ) |
| |
>r BEGIN dup WHILE 1- 2dup + c@ r@ = UNTIL THEN |
| |
rdrop ; |
| |
: -$split ( addr u char -- addr1 u1 addr2 u2 ) |
| |
>r 2dup r@ -scan 2dup + c@ r> = negate over + >r |
| |
2swap r> /string ; |
| |
|
| \ tag handling |
\ tag handling |
| |
|
| : .' '' parse postpone SLiteral postpone type ; immediate |
: .' '' parse postpone SLiteral postpone type ; immediate |
| tag-option $+! s' ="' tag-option $+! tag-option $+! |
tag-option $+! s' ="' tag-option $+! tag-option $+! |
| s' "' tag-option $+! ; |
s' "' tag-option $+! ; |
| : href= ( addr u -- ) s" href" opt ; |
: href= ( addr u -- ) s" href" opt ; |
| |
: name= ( addr u -- ) s" name" opt ; |
| : src= ( addr u -- ) s" src" opt ; |
: src= ( addr u -- ) s" src" opt ; |
| : alt= ( addr u -- ) s" alt" opt ; |
: alt= ( addr u -- ) s" alt" opt ; |
| : width= ( addr u -- ) s" width" opt ; |
: width= ( addr u -- ) s" width" opt ; |
| |
|
| \ environment handling |
\ environment handling |
| |
|
| |
Variable end-sec |
| Variable oldenv |
Variable oldenv |
| Variable envs 10 0 [DO] 0 , [LOOP] |
Variable envs 30 0 [DO] 0 , [LOOP] |
| |
|
| : env$ ( -- addr ) envs dup @ 1+ cells + ; |
: env$ ( -- addr ) envs dup @ 1+ cells + ; |
| : env ( addr u -- ) env$ $! ; |
: env ( addr u -- ) env$ $! ; |
| 2dup < IF env$ cell+ $@ /tag env$ cell+ $off THEN |
2dup < IF env$ cell+ $@ /tag env$ cell+ $off THEN |
| drop oldenv ! ; |
drop oldenv ! ; |
| : +env 1 envs +! ; |
: +env 1 envs +! ; |
| : -env -1 envs +! env? ; |
: -env end-sec @ envs @ 2 > or IF -1 envs +! env? THEN ; |
| : -envs envs @ 0 ?DO -env cr LOOP ; |
: -envs envs @ 0 ?DO -env cr LOOP ; |
| : >env ( addr u -- ) +env env env? ; |
: >env ( addr u -- ) +env env env? ; |
| |
|
| 'c OF s" center" align= ENDOF |
'c OF s" center" align= ENDOF |
| '< OF s" left" align= ENDOF |
'< OF s" left" align= ENDOF |
| '> OF s" right" align= ENDOF |
'> OF s" right" align= ENDOF |
| '| OF s" center" align= ENDOF |
'= OF s" center" align= ENDOF |
| ENDCASE ; |
ENDCASE ; |
| |
|
| |
: >border ( c -- ) |
| |
case |
| |
'- of s" 0" s" border" opt endof |
| |
'+ of s" 1" s" border" opt endof |
| |
endcase ; |
| |
|
| \ image handling |
\ image handling |
| |
|
| Create imgbuf $20 allot |
Create imgbuf $20 allot |
| s" GIF89a" imgbuf over compare 0= |
s" GIF89a" imgbuf over compare 0= |
| s" GIF87a" imgbuf over compare 0= or ; |
s" GIF87a" imgbuf over compare 0= or ; |
| : gif-size ( -- w h ) |
: gif-size ( -- w h ) |
| imgbuf 6 + c@ imgbuf 7 + c@ 8 lshift + |
imgbuf 8 + c@ imgbuf 9 + c@ 8 lshift + |
| imgbuf 8 + c@ imgbuf 9 + 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 compare 0= ; |
| : png-size ( -- w h ) |
: png-size ( -- w h ) |
| imgbuf $10 + b@ imgbuf $14 + b@ ; |
imgbuf $14 + b@ imgbuf $10 + b@ ; |
| |
|
| : jpg? ( -- flag ) |
: jpg? ( -- flag ) |
| jfif 10 imgbuf over compare 0= ; |
jfif 10 imgbuf over compare 0= ; |
| 0 0 ; |
0 0 ; |
| |
|
| : .img-size ( addr u -- ) |
: .img-size ( addr u -- ) |
| r/o open-file throw >r |
r/o open-file IF drop EXIT THEN >r |
| imgbuf $20 r@ read-file throw drop |
imgbuf $20 r@ read-file throw drop |
| r@ img-size |
r@ img-size |
| r> close-file throw |
r> close-file throw |
| \ link creation |
\ link creation |
| |
|
| Variable link |
Variable link |
| |
Variable link-sig |
| Variable link-suffix |
Variable link-suffix |
| Variable iconpath |
Variable iconpath |
| |
|
| Variable do-size |
Variable do-size |
| |
Variable do-icon |
| |
|
| Defer parse-line |
Defer parse-line |
| |
|
| |
: .img ( addr u -- ) dup >r '| -$split dup r> = IF 2swap 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@ >border tag-option $@len r> = 1+ /string |
| |
2dup .img-size src= s" img" tag ; |
| |
: >img ( -- ) '{ parse type '} parse .img ; |
| |
|
| : alt-suffix ( -- ) |
: alt-suffix ( -- ) |
| link-suffix $@len 2 - link-suffix $!len |
link-suffix $@len 2 - link-suffix $!len |
| s" [" link-suffix 0 $ins |
s" [" link-suffix 0 $ins |
| pad $100 r@ read-dir throw WHILE |
pad $100 r@ read-dir throw WHILE |
| 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= |
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? ( -- ) iconpath @ IF iconpath $off THEN |
: link-icon? ( -- ) do-icon @ 0= ?EXIT |
| link $@ |
iconpath @ IF iconpath $off THEN |
| |
link $@ + 1- c@ '/ = IF s" index.html" ELSE link $@ THEN |
| BEGIN '. $split 2swap 2drop dup WHILE |
BEGIN '. $split 2swap 2drop dup WHILE |
| 2dup get-icon REPEAT 2drop ; |
2dup get-icon REPEAT 2drop ; |
| |
|
| r@ file-size throw $400 um/mod nip ." (" 0 u.r ." k)" |
r@ file-size throw $400 um/mod nip ." (" 0 u.r ." k)" |
| r> close-file throw ; |
r> close-file throw ; |
| |
|
| |
: link-sig? ( -- ) |
| |
link $@ link-sig $! s" .sig" link-sig $+! |
| |
link-sig $@ r/o open-file IF drop EXIT THEN |
| |
close-file throw |
| |
." (" link-sig $@ href= s" a" tag |
| |
s" |-icons/sig.gif" .img ." sig" s" /a" tag ." )" ; |
| |
|
| : link-options ( addr u -- addr' u' ) |
: link-options ( addr u -- addr' u' ) |
| do-size off |
do-size off do-icon on |
| 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 ; |
| |
|
| : 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 ; |
| |
|
| : .link ( -- ) '[ parse type '] parse '| $split |
: .link ( addr u -- ) dup >r '| -$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-icon? link $@ href= s" a" tag |
link $@ href= s" a" tag link-icon? |
| parse-string s" a" /tag link-size? ; |
parse-string s" a" /tag link-size? link-sig? ; |
| |
: >link ( -- ) '[ parse type '] parse .link ; |
| : .img ( -- ) '{ parse type '} parse '| $split |
|
| dup IF 2swap alt= ELSE 2drop THEN |
|
| tag-option $@len >r over c@ >align tag-option $@len r> = 1+ /string |
|
| 2dup .img-size src= s" img" tag ; |
|
| |
|
| \ line handling |
\ line handling |
| |
|
| r> parse 2swap tagged ; |
r> parse 2swap tagged ; |
| |
|
| : .text ( -- ) >in @ >r char drop |
: .text ( -- ) >in @ >r char drop |
| source r@ /string >in @ r> - nip type ; |
source r@ /string >in @ r> - nip |
| |
bounds ?DO I c@ |
| |
case |
| |
'& of ." &" endof |
| |
'< of ." <" endof |
| |
dup emit |
| |
endcase |
| |
LOOP ; |
| |
|
| Create do-words $100 0 [DO] ' .text , [LOOP] |
Create do-words $100 0 [DO] ' .text , [LOOP] |
| |
|
| |
:noname '( emit 1 >in +! ; '( cells do-words + ! |
| |
|
| : bind-char ( xt -- ) char cells do-words + ! ; |
: bind-char ( xt -- ) char cells do-words + ! ; |
| |
|
| : char>tag ( -- ) char >r |
: char>tag ( -- ) char >r |
| char>tag _ em |
char>tag _ em |
| char>tag # code |
char>tag # code |
| |
|
| ' .link bind-char [ |
' >link bind-char [ |
| ' .img bind-char { |
' >img bind-char { |
| |
|
| : do-word ( char -- ) cells do-words + perform ; |
: do-word ( char -- ) cells do-words + perform ; |
| |
|
| |
: word? ( -- addr u ) >in @ >r bl sword r> >in ! ; |
| |
|
| |
wordlist Constant autoreplacements |
| |
|
| :noname ( -- ) |
:noname ( -- ) |
| BEGIN char? do-word source nip >in @ = UNTIL ; is parse-line |
BEGIN char? do-word source nip >in @ = UNTIL ; is parse-line |
| |
|
| |
: parse-line+ ( -- ) |
| |
BEGIN |
| |
word? autoreplacements search-wordlist |
| |
IF execute bl sword 2drop |
| |
source >in @ 1- /string drop c@ bl = >in +! |
| |
ELSE char? do-word THEN |
| |
source nip >in @ = UNTIL ; |
| |
|
| : parse-to ( char -- ) >r |
: parse-to ( char -- ) >r |
| BEGIN char? dup r@ <> WHILE |
BEGIN char? dup r@ <> WHILE |
| do-word source nip >in @ = UNTIL ELSE drop THEN |
do-word source nip >in @ = UNTIL ELSE drop THEN |
| r> parse type ; |
r> parse type ; |
| |
|
| |
\ autoreplace |
| |
|
| |
: autoreplace ( <[string|url]> -- ) |
| |
get-current autoreplacements set-current |
| |
Create set-current |
| |
here 0 , '[ parse 2drop '] parse rot $! |
| |
DOES> $@ .link ; |
| |
|
| \ paragraph handling |
\ paragraph handling |
| |
|
| : parse-par ( -- ) |
: parse-par ( -- ) |
| BEGIN parse-line cr refill WHILE |
BEGIN parse-line+ cr refill WHILE |
| source nip 0= UNTIL THEN ; |
source nip 0= UNTIL THEN ; |
| |
|
| : par ( addr u -- ) env? 2dup tag parse-par /tag cr cr ; |
: par ( addr u -- ) env? 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 |
| |
|
| |
: get-rest ( addr -- ) 0 parse -trailing rot $! ; |
| |
Create $lf 1 c, #lf c, |
| |
: get-par ( addr -- ) >r s" " r@ $+! |
| |
BEGIN 0 parse 2dup s" ." compare WHILE |
| |
r@ $@len IF $lf count r@ $+! THEN r@ $+! |
| |
refill 0= UNTIL ELSE 2drop THEN |
| |
rdrop ; |
| |
|
| |
\ toc handling |
| |
|
| |
Variable toc-link |
| |
|
| |
: >last ( addr link -- link' ) |
| |
BEGIN dup @ WHILE @ REPEAT ! 0 ; |
| |
|
| |
: toc, ( n -- ) , 0 parse '| -$split 2swap here 0 , $! here 0 , $! ; |
| |
: up-toc align here toc-link >last , 0 toc, ; |
| |
: top-toc align here toc-link >last , 1 toc, ; |
| |
: this-toc align here toc-link >last , 2 toc, ; |
| |
: sub-toc align here toc-link >last , 3 toc, ; |
| |
|
| |
Variable toc-name |
| |
|
| |
: .toc-entry ( toc flag -- ) |
| |
swap cell+ dup @ swap cell+ dup cell+ $@ 2dup href= s" a" tag |
| |
'# scan 1 /string toc-name $@ compare >r |
| |
$@ .img swap |
| |
IF |
| |
case |
| |
2 of s" ^]|-icons/arrow_up.jpg" .img endof |
| |
3 of |
| |
r@ 0= IF s" *]|-icons/circle.jpg" |
| |
ELSE s" v]|-icons/arrow_down.jpg" THEN .img endof |
| |
endcase |
| |
ELSE |
| |
case |
| |
0 of s" ^]|-icons/arrow_up.jpg" .img endof |
| |
1 of s" >]|-icons/arrow_right.jpg" .img endof |
| |
2 of s" *]|-icons/circle.jpg" .img endof |
| |
3 of s" v]|-icons/arrow_down.jpg" .img endof |
| |
endcase |
| |
THEN |
| |
s" a" /tag rdrop |
| |
; |
| |
: print-toc ( -- ) cr 0 parse |
| |
dup 0= IF toc-name $! 0 ELSE |
| |
toc-name $! toc-name $@ name= s" " s" a" tagged 2 |
| |
THEN >r |
| |
toc-link BEGIN @ dup WHILE |
| |
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+ @ 2 = r@ 2 = and IF s" br" tag cr THEN |
| |
REPEAT drop rdrop cr ; |
| |
|
| \ handle global tags |
\ handle global tags |
| |
|
| Variable indentlevel |
Variable indentlevel |
| : indent ( n -- ) indentlevel @ |
: indent ( n -- ) indentlevel @ over indentlevel ! |
| 2dup < IF 2dup swap DO -env -env LOOP THEN |
2dup < IF swap DO -env -env LOOP EXIT THEN |
| 2dup > IF 2dup DO s" dl" >env LOOP THEN |
2dup > IF DO s" dl" >env s" dt" >env LOOP EXIT THEN |
| 2dup = IF -env THEN |
2dup = IF drop IF -env s" dt" >env THEN THEN ; |
| drop indentlevel ! s" dt" >env ; |
: +indent ( -- ) indentlevel @ IF -env s" dd" >env THEN ; |
| : +indent ( -- ) -env s" dd" >env ; |
|
| |
|
| wordlist constant longtags |
wordlist constant longtags |
| |
|
| Variable end-sec |
|
| |
|
| longtags set-current |
longtags set-current |
| |
|
| : --- 1 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 ; |
| : - 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" >env ; |
| |
: <red s" #ff0000" s" color" opt s" font" >env ; |
| |
: red> -env ; |
| : >> -env ; |
: >> -env ; |
| : *> -env ; |
: *> -env ; |
| : :: also forth interpret previous ; |
: :: interpret ; |
| : . end-sec on indentlevel off ; |
: . end-sec on 0 indent ; |
| |
: :code s" pre" >env |
| |
BEGIN source >in @ /string type cr refill WHILE |
| |
source s" :endcode" compare 0= UNTIL THEN |
| |
-env ; |
| : \ postpone \ ; |
: \ postpone \ ; |
| |
|
| definitions |
definitions |
| \ parse a section |
\ parse a section |
| |
|
| : section-line ( -- ) >in off |
: section-line ( -- ) >in off |
| bl sword find-name |
bl sword longtags search-wordlist |
| ?dup IF name>int execute |
IF execute |
| ELSE source nip IF >in off s" p" par THEN THEN ; |
ELSE source nip IF >in off s" p" par THEN THEN ; |
| : refill-loop ( -- ) end-sec off |
: refill-loop ( -- ) end-sec off |
| BEGIN refill WHILE |
BEGIN refill WHILE |
| section-line end-sec @ UNTIL THEN ; |
section-line end-sec @ UNTIL THEN ; |
| : parse-section ( -- ) |
: parse-section ( -- ) |
| get-order longtags 1 set-order refill-loop set-order ; |
refill-loop ; |
| |
|
| \ HTML head |
\ HTML head |
| |
|
| ." 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 ." by " |
| mail $@ mailto: mail-name $@ s" a" tagged |
s" Mail|icons/mail.gif" .img mail $@ mailto: mail-name $@ s" a" tagged |
| -envs ; |
-envs ; |
| |
|
| \ top word |
\ top word |
| |
|
| \ simple text data base |
\ simple text data base |
| |
|
| : get-rest ( addr -- ) 0 parse -trailing rot $! ; |
|
| Create $lf 1 c, #lf c, |
|
| : get-par ( addr -- ) >r s" " r@ $+! |
|
| BEGIN 0 parse 2dup s" ." compare WHILE |
|
| r@ $@len IF $lf count r@ $+! THEN r@ $+! |
|
| refill 0= UNTIL ELSE 2drop THEN |
|
| rdrop ; |
|
| |
|
| Variable last-entry |
Variable last-entry |
| Variable field# |
Variable field# |
| |
|