version 1.10, 2001/08/05 22:23:45
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version 1.11, 2001/08/06 20:39:48
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Line 2
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Line 2
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require string.fs |
require string.fs |
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: -scan ( addr u char -- addr' u' ) |
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>r BEGIN dup WHILE 1- 2dup + c@ r@ = UNTIL THEN |
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rdrop ; |
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: -$split ( addr u char -- addr1 u1 addr2 u2 ) |
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>r 2dup r@ -scan 2dup + c@ r> = negate over + >r |
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2swap r> /string ; |
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\ tag handling |
\ tag handling |
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: .' '' parse postpone SLiteral postpone type ; immediate |
: .' '' parse postpone SLiteral postpone type ; immediate |
Line 30 s" " tag-option $!
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Line 37 s" " tag-option $!
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\ environment handling |
\ environment handling |
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Variable end-sec |
Variable oldenv |
Variable oldenv |
Variable envs 30 0 [DO] 0 , [LOOP] |
Variable envs 30 0 [DO] 0 , [LOOP] |
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Line 40 Variable envs 30 0 [DO] 0 , [LOOP]
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Line 48 Variable envs 30 0 [DO] 0 , [LOOP]
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2dup < IF env$ cell+ $@ /tag env$ cell+ $off THEN |
2dup < IF env$ cell+ $@ /tag env$ cell+ $off THEN |
drop oldenv ! ; |
drop oldenv ! ; |
: +env 1 envs +! ; |
: +env 1 envs +! ; |
: -env -1 envs +! env? ; |
: -env end-sec @ envs @ 2 > or IF -1 envs +! env? THEN ; |
: -envs envs @ 0 ?DO -env cr LOOP ; |
: -envs envs @ 0 ?DO -env cr LOOP ; |
: >env ( addr u -- ) +env env env? ; |
: >env ( addr u -- ) +env env env? ; |
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Line 53 Variable envs 30 0 [DO] 0 , [LOOP]
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Line 61 Variable envs 30 0 [DO] 0 , [LOOP]
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'c OF s" center" align= ENDOF |
'c OF s" center" align= ENDOF |
'< OF s" left" align= ENDOF |
'< OF s" left" align= ENDOF |
'> OF s" right" align= ENDOF |
'> OF s" right" align= ENDOF |
'| OF s" center" align= ENDOF |
'= OF s" center" align= ENDOF |
ENDCASE ; |
ENDCASE ; |
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: >border ( c -- ) |
: >border ( c -- ) |
Line 121 Variable do-icon
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Line 129 Variable do-icon
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Defer parse-line |
Defer parse-line |
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: .img ( addr u -- ) dup >r '| -$split dup r> = IF 2swap THEN |
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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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tag-option $@len >r over c@ >border tag-option $@len r> = 1+ /string |
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2dup .img-size src= s" img" tag ; |
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: >img ( -- ) '{ parse type '} parse .img ; |
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: 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 |
Line 156 Defer parse-line
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Line 171 Defer parse-line
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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 ." )" ; |
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: link-options ( addr u -- addr' u' ) |
: link-options ( addr u -- addr' u' ) |
do-size off do-icon on |
do-size off do-icon on |
Line 167 Defer parse-line
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Line 182 Defer parse-line
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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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: .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 ; |
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: .img ( addr u -- ) '| $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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tag-option $@len >r over c@ >border tag-option $@len r> = 1+ /string |
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2dup .img-size src= s" img" tag ; |
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: >img ( -- ) '{ parse type '} parse .img ; |
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\ line handling |
\ line handling |
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: char? ( -- c ) >in @ char swap >in ! ; |
: char? ( -- c ) >in @ char swap >in ! ; |
Line 271 Variable toc-link
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Line 279 Variable toc-link
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: >last ( addr link -- link' ) |
: >last ( addr link -- link' ) |
BEGIN dup @ WHILE @ REPEAT ! 0 ; |
BEGIN dup @ WHILE @ REPEAT ! 0 ; |
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: 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, ; |
Line 281 Variable toc-name
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Line 289 Variable toc-name
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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 |
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 |
Line 305 Variable toc-name
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Line 313 Variable toc-name
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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 ; |
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\ handle global tags |
\ handle global tags |
Line 317 Variable indentlevel
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Line 325 Variable indentlevel
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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 ; |
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wordlist constant longtags |
wordlist constant longtags |
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Variable end-sec |
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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 ; |
Line 339 longtags set-current
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Line 345 longtags set-current
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: >> -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 |