| |
|
| require string.fs |
require string.fs |
| |
|
| |
: -scan ( addr u char -- addr' u' ) |
| |
>r BEGIN dup WHILE 1- 2dup + c@ r@ = UNTIL THEN |
| |
rdrop ; |
| |
: -$split ( addr u char -- addr1 u1 addr2 u2 ) |
| |
>r 2dup r@ -scan 2dup + c@ r> = negate over + >r |
| |
2swap r> /string ; |
| |
|
| \ tag handling |
\ tag handling |
| |
|
| : .' '' parse postpone SLiteral postpone type ; immediate |
: .' '' parse postpone SLiteral postpone type ; immediate |
| |
|
| \ environment handling |
\ environment handling |
| |
|
| |
Variable end-sec |
| Variable oldenv |
Variable oldenv |
| Variable envs 30 0 [DO] 0 , [LOOP] |
Variable envs 30 0 [DO] 0 , [LOOP] |
| |
|
| 2dup < IF env$ cell+ $@ /tag env$ cell+ $off THEN |
2dup < IF env$ cell+ $@ /tag env$ cell+ $off THEN |
| drop oldenv ! ; |
drop oldenv ! ; |
| : +env 1 envs +! ; |
: +env 1 envs +! ; |
| : -env -1 envs +! env? ; |
: -env end-sec @ envs @ 2 > or IF -1 envs +! env? THEN ; |
| : -envs envs @ 0 ?DO -env cr LOOP ; |
: -envs envs @ 0 ?DO -env cr LOOP ; |
| : >env ( addr u -- ) +env env env? ; |
: >env ( addr u -- ) +env env env? ; |
| |
|
| 'c OF s" center" align= ENDOF |
'c OF s" center" align= ENDOF |
| '< OF s" left" align= ENDOF |
'< OF s" left" align= ENDOF |
| '> OF s" right" align= ENDOF |
'> OF s" right" align= ENDOF |
| '| OF s" center" align= ENDOF |
'= OF s" center" align= ENDOF |
| ENDCASE ; |
ENDCASE ; |
| |
|
| : >border ( c -- ) |
: >border ( c -- ) |
| |
|
| Defer parse-line |
Defer parse-line |
| |
|
| |
: .img ( addr u -- ) dup >r '| -$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 |
| link-sig $@ r/o open-file IF drop EXIT THEN |
link-sig $@ r/o open-file IF drop EXIT THEN |
| close-file throw |
close-file throw |
| ." (" link-sig $@ href= s" a" tag |
." (" link-sig $@ href= s" a" tag |
| s" icons/sig.gif" '- >border src= s" img" tag ." sig" 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-icon on |
do-size off do-icon on |
| 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 ( addr u -- ) '| $split |
: .link ( addr u -- ) dup >r '| -$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 $@ 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 ; |
| |
|
| : .img ( addr u -- ) '| $split |
|
| 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 ; |
|
| |
|
| \ line handling |
\ line handling |
| |
|
| : char? ( -- c ) >in @ char swap >in ! ; |
: char? ( -- c ) >in @ char swap >in ! ; |
| : >last ( addr link -- link' ) |
: >last ( addr link -- link' ) |
| BEGIN dup @ WHILE @ REPEAT ! 0 ; |
BEGIN dup @ WHILE @ REPEAT ! 0 ; |
| |
|
| : toc, ( n -- ) , '| parse here 0 , $! here 0 , get-rest ; |
: toc, ( n -- ) , 0 parse '| -$split 2swap here 0 , $! 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, ; |
| |
|
| : .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 |
| 1 /string toc-name $@ compare >r |
'# scan 1 /string toc-name $@ compare >r |
| $@ .img swap |
$@ .img swap |
| IF |
IF |
| case |
case |
| 2 of s" -icons/arrow_up.jpg" .img endof |
2 of s" ^]|-icons/arrow_up.jpg" .img endof |
| 3 of |
3 of |
| r@ 0= IF s" -icons/circle.jpg" |
r@ 0= IF s" *]|-icons/circle.jpg" |
| ELSE s" -icons/arrow_down.jpg" THEN .img endof |
ELSE s" v]|-icons/arrow_down.jpg" THEN .img endof |
| endcase |
endcase |
| ELSE |
ELSE |
| case |
case |
| 0 of s" -icons/arrow_up.jpg" .img endof |
0 of s" ^]|-icons/arrow_up.jpg" .img endof |
| 1 of s" -icons/arrow_right.jpg" .img endof |
1 of s" >]|-icons/arrow_right.jpg" .img endof |
| 2 of s" -icons/circle.jpg" .img endof |
2 of s" *]|-icons/circle.jpg" .img endof |
| 3 of s" -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 |
| toc-name $! toc-name $@ name= s" " s" a" tagged 2 |
toc-name $! toc-name $@ name= 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 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 THEN |
dup cell+ @ 2 = r@ 2 = and IF s" br" tag cr THEN |
| REPEAT drop rdrop cr ; |
REPEAT drop rdrop cr ; |
| |
|
| \ handle global tags |
\ handle global tags |
| 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 ( -- ) -env s" dd" >env ; |
: +indent ( -- ) indentlevel @ IF -env s" dd" >env THEN ; |
| |
|
| wordlist constant longtags |
wordlist constant longtags |
| |
|
| Variable end-sec |
|
| |
|
| longtags set-current |
longtags set-current |
| |
|
| : --- 0 indent cr s" hr" tag cr +indent ; |
: --- 0 indent cr s" hr" tag cr +indent ; |
| : >> -env ; |
: >> -env ; |
| : *> -env ; |
: *> -env ; |
| : :: interpret ; |
: :: interpret ; |
| : . end-sec on indentlevel off ; |
: . 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" compare 0= UNTIL THEN |