version 1.1, 2001/07/16 14:59:51
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version 1.7, 2001/07/23 13:16:11
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Line 5 require string.fs
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Line 5 require string.fs
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\ tag handling |
\ tag handling |
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: .' '' parse postpone SLiteral postpone type ; immediate |
: .' '' parse postpone SLiteral postpone type ; immediate |
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: s' '' parse postpone SLiteral ; immediate |
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: tag ( addr u -- ) '< emit type '> emit ; |
Variable tag-option |
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s" " tag-option $! |
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: tag ( addr u -- ) '< emit type tag-option $@ type '> emit |
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s" " tag-option $! ; |
: /tag ( addr u -- ) '< emit '/ emit type '> emit ; |
: /tag ( addr u -- ) '< emit '/ emit type '> emit ; |
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: tagged ( addr1 u1 addr2 u2 -- ) 2dup 2>r tag type 2r> /tag ; |
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: opt ( addr u opt u -- ) s" " tag-option $+! |
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tag-option $+! s' ="' tag-option $+! tag-option $+! |
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s' "' tag-option $+! ; |
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: href= ( addr u -- ) s" href" opt ; |
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: src= ( addr u -- ) s" src" opt ; |
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: alt= ( addr u -- ) s" alt" opt ; |
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: width= ( addr u -- ) s" width" opt ; |
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: height= ( addr u -- ) s" height" opt ; |
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: align= ( addr u -- ) s" align" opt ; |
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: mailto: ( addr u -- ) s' href="mailto:' tag-option $+! |
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tag-option $+! s' "' tag-option $+! ; |
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\ environment handling |
\ environment handling |
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Line 23 Variable envs 10 0 [DO] 0 , [LOOP]
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Line 41 Variable envs 10 0 [DO] 0 , [LOOP]
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: +env 1 envs +! ; |
: +env 1 envs +! ; |
: -env -1 envs +! env? ; |
: -env -1 envs +! env? ; |
: -envs envs @ 0 ?DO -env cr LOOP ; |
: -envs envs @ 0 ?DO -env cr LOOP ; |
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: >env ( addr u -- ) +env env env? ; |
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\ alignment |
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: >align ( c -- ) |
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CASE |
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'l OF s" left" align= ENDOF |
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'r OF s" right" align= ENDOF |
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'c OF s" center" align= ENDOF |
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'< OF s" left" align= ENDOF |
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'> OF s" right" align= ENDOF |
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'| OF s" center" align= ENDOF |
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ENDCASE ; |
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\ image handling |
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Create imgbuf $20 allot |
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Create pngsig $89 c, $50 c, $4E c, $47 c, $0D c, $0A c, $1A c, $0A c, |
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Create jfif $FF c, $D8 c, $FF c, $E0 c, $00 c, $10 c, $4A c, $46 c, |
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$49 c, $46 c, |
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: b@ ( addr -- x ) 0 swap 4 bounds ?DO 8 lshift I c@ + LOOP ; |
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: bw@ ( addr -- x ) 0 swap 2 bounds ?DO 8 lshift I c@ + LOOP ; |
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: gif? ( -- flag ) |
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s" GIF89a" imgbuf over compare 0= |
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s" GIF87a" imgbuf over compare 0= or ; |
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: gif-size ( -- w h ) |
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imgbuf 6 + c@ imgbuf 7 + c@ 8 lshift + |
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imgbuf 8 + c@ imgbuf 9 + c@ 8 lshift + ; |
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: png? ( -- flag ) |
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pngsig 8 imgbuf over compare 0= ; |
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: png-size ( -- w h ) |
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imgbuf $10 + b@ imgbuf $14 + b@ ; |
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: jpg? ( -- flag ) |
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jfif 10 imgbuf over compare 0= ; |
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: jpg-size ( fd -- w h ) >r |
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2. BEGIN |
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2dup r@ reposition-file throw |
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imgbuf $10 r@ read-file throw 0<> |
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imgbuf bw@ $FFC0 <> and WHILE |
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imgbuf 2 + bw@ 2 + 0 d+ REPEAT |
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2drop imgbuf 5 + bw@ imgbuf 7 + bw@ rdrop ; |
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: img-size ( fd -- w h ) >r |
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gif? IF gif-size rdrop EXIT THEN |
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jpg? IF r> jpg-size EXIT THEN |
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png? IF png-size rdrop EXIT THEN |
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0 0 ; |
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: .img-size ( addr u -- ) |
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r/o open-file throw >r |
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imgbuf $20 r@ read-file throw drop |
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r@ img-size |
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r> close-file throw |
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?dup IF 0 <# #S #> width= THEN |
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?dup IF 0 <# #S #> height= THEN ; |
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\ link creation |
\ link creation |
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Variable link |
Variable link |
Variable link-suffix |
Variable link-suffix |
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Variable iconpath |
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Variable do-size |
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: link-icon? ( -- ) |
: alt-suffix ( -- ) |
link $@ '. $split link-suffix $! 2drop s" .*" link-suffix $+! |
link-suffix $@len 2 - link-suffix $!len |
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s" [" link-suffix 0 $ins |
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s" ]" link-suffix $+! |
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link-suffix $@ alt= ; |
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: get-icon ( addr u -- ) iconpath @ IF 2drop EXIT THEN |
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link-suffix $! s" .*" link-suffix $+! |
s" icons" open-dir throw >r |
s" icons" open-dir throw >r |
BEGIN |
BEGIN |
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 .' <img src="icons/' type .' ">' true |
IF s" icons/" iconpath $! iconpath $+! |
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iconpath $@ 2dup .img-size src= |
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alt-suffix s" img" tag true |
ELSE 2drop false THEN |
ELSE 2drop false THEN |
UNTIL ELSE '( emit link-suffix $@ 2 - type ') emit THEN |
UNTIL ELSE drop THEN |
r> close-dir throw ; |
r> close-dir throw ; |
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: link-size? ( -- ) |
: link-icon? ( -- ) iconpath @ IF iconpath $off THEN |
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link '. ['] get-icon $iter ; |
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: link-size? ( -- ) do-size @ 0= ?EXIT |
link $@ r/o open-file IF drop EXIT THEN >r |
link $@ r/o open-file IF drop EXIT THEN >r |
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 ; |
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: .link ( -- ) '[ parse type '] parse '| $split link $! |
: link-options ( addr u -- addr' u' ) |
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do-size off |
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over c@ '% = over 0> and IF do-size on 1 /string THEN ; |
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: .link ( -- ) '[ parse type '] parse '| $split |
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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? .' <a href="' link $@ type .' ">' type s" a" /tag |
link-icon? link $@ href= s" a" tagged |
link-size? ; |
link-size? ; |
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: .img ( -- ) '{ parse type '} parse '| $split |
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dup IF 2swap alt= ELSE 2drop THEN |
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tag-option $@len >r over c@ >align tag-option $@len r> = 1+ /string |
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2dup .img-size src= s" img" tag ; |
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\ line handling |
\ line handling |
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: char? ( -- c ) >in @ char swap >in ! ; |
: parse-tag ( addr u char -- ) |
: parse-tag ( addr u char -- ) |
>r r@ parse type |
>r r@ parse type |
2dup tag r> parse type /tag ; |
r> parse 2swap tagged ; |
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: .bold ( -- ) s" b" '* parse-tag ; |
: .text ( -- ) >in @ >r char drop |
: .em ( -- ) s" em" '_ parse-tag ; |
source r@ /string >in @ r> - nip type ; |
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Create do-words $100 0 [DO] ' .text , [LOOP] |
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: bind-char ( xt -- ) char cells do-words + ! ; |
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: char>tag ( -- ) char >r |
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:noname bl sword postpone SLiteral r@ postpone Literal |
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postpone parse-tag postpone ; r> cells do-words + ! ; |
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char>tag * b |
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char>tag _ em |
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char>tag # code |
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' .link bind-char [ |
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' .img bind-char { |
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: do-word ( char -- ) cells do-words + perform ; |
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: parse-line ( -- ) |
: parse-line ( -- ) |
BEGIN >in @ >r char r> >in ! |
BEGIN char? do-word source nip >in @ = UNTIL ; |
CASE |
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'* OF .bold ENDOF |
: parse-to ( char -- ) >r |
'_ OF .em ENDOF |
BEGIN char? dup r@ <> WHILE |
'[ OF .link ENDOF |
do-word source nip >in @ = UNTIL ELSE drop THEN |
>in @ >r char drop |
r> parse type ; |
source r@ /string >in @ r> - nip type |
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ENDCASE |
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source nip >in @ = UNTIL ; |
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\ paragraph handling |
\ paragraph handling |
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Line 87 Variable end-sec
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Line 204 Variable end-sec
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longtags set-current |
longtags set-current |
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: --- s" hr" tag ; |
: --- cr s" hr" tag cr ; |
: * s" h1" line ; |
: * s" h1" line ; |
: ** s" h2" line ; |
: ** s" h2" line ; |
: *** s" h3" line ; |
: *** s" h3" line ; |
: - 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 ; |
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: <* s" center" >env ; |
: >> -env ; |
: >> -env ; |
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: *> -env ; |
: . end-sec on ; |
: . end-sec on ; |
: \ postpone \ ; |
: \ postpone \ ; |
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definitions |
definitions |
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\ Table |
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Variable table-format |
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Variable table# |
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: |tag table-format $@ table# @ /string drop c@ >align |
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>env 1 table# +! ; |
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: |d table# @ IF -env THEN s" td" |tag ; |
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: |h table# @ IF -env THEN s" th" |tag ; |
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: |line s" tr" >env table# off ; |
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: line| -env -env cr ; |
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: next-char ( -- char ) source drop >in @ + c@ ; |
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longtags set-current |
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: <| s" table" >env bl sword table-format $! ; |
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: |> -env ; |
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: +| |line |
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BEGIN |
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|h '| parse-to next-char '+ = UNTIL line| ; |
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: -| |line |
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BEGIN |
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|d '| parse-to next-char '- = UNTIL line| ; |
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definitions |
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\ parse a section |
\ parse a section |
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Line 115 definitions
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Line 261 definitions
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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 html 4.0 transitional//en">' cr |
s" html" +env env env? |
s" html" >env s" head" >env |
s" head" +env env env? |
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.' <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">' cr |
.' <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">' cr |
s" title" tag type s" title" /tag cr |
s" title" tagged cr |
-env ; |
-env ; |
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\ HTML trailer |
\ HTML trailer |
Line 127 Variable mail
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Line 272 Variable mail
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Variable mail-name |
Variable mail-name |
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: .trailer |
: .trailer |
s" address" tag |
s" address" >env s" center" >env |
." Changed last on " 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 |
0 u.r ." by " |
.' by <a href="mailto:' mail $@ type .' ">' mail-name $@ type s" a" /tag |
mail $@ mailto: mail-name $@ s" a" tagged |
s" address" /tag |
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-envs ; |
-envs ; |
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\ top word |
\ top word |
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: parse" ( -- addr u ) '" parse 2drop '" parse ; |
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: maintainer |
: maintainer |
bl sword mail $! '" parse 2drop '" parse mail-name $! ; |
bl sword mail $! parse" mail-name $! ; |
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Variable style$ |
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: style> style$ @ 0= IF s" " style$ $! THEN style$ $@ tag-option $! ; |
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: >style tag-option $@ style$ $! s" " tag-option $! ; |
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: style style> opt >style ; |
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: background ( -- ) parse" s" background" style ; |
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: text ( -- ) parse" s" text" style ; |
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warnings @ warnings off |
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: link ( -- ) parse" s" link" style ; |
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warnings ! |
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: vlink ( -- ) parse" s" vlink" style ; |
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: marginheight ( -- ) parse" s" marginheight" style ; |
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: wf ( -- ) |
: wf ( -- ) |
outfile-id >r |
outfile-id >r |
bl sword r/w create-file throw to outfile-id |
bl sword r/w create-file throw to outfile-id |
'" parse 2drop '" parse .title |
parse" .title |
+env s" body" env |
+env style> s" body" env env? |
['] parse-section catch .trailer |
['] parse-section catch .trailer |
outfile-id close-file throw |
outfile-id close-file throw |
r> to outfile-id |
r> to outfile-id |
dup 0< IF throw ELSE drop THEN ; |
dup 0< IF throw ELSE drop THEN ; |
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\ simple text data base |
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: get-rest ( addr -- ) 0 parse -trailing rot $! ; |
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Variable last-entry |
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Variable field# |
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: table: ( xt n -- ) Create , , 1 field# ! |
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DOES> 2@ >in @ >r longtags set-current |
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Create definitions swap , r> >in ! |
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here last-entry ! |
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dup 0 DO 0 , LOOP |
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1 DO s" " last-entry @ I cells + $! LOOP |
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last-entry @ get-rest |
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DOES> dup cell+ swap perform ; |
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: field: Create field# @ , 1 field# +! |
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DOES> @ cells last-entry @ + get-rest ; |
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: >field ' >body @ cells postpone Literal postpone + ; immediate |