version 1.10, 2001/08/05 22:23:45
|
version 1.18, 2003/01/22 10:59:54
|
Line 2
|
Line 2
|
|
|
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 |
Line 30 s" " tag-option $!
|
Line 37 s" " tag-option $!
|
|
|
\ environment handling |
\ environment handling |
|
|
|
Variable end-sec |
Variable oldenv |
Variable oldenv |
Variable envs 30 0 [DO] 0 , [LOOP] |
Variable envs 30 0 [DO] 0 , [LOOP] |
|
|
Line 40 Variable envs 30 0 [DO] 0 , [LOOP]
|
Line 48 Variable envs 30 0 [DO] 0 , [LOOP]
|
2dup < IF env$ 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? ; |
|
|
\ alignment |
\ alignment |
|
|
|
Variable table-format |
|
Variable table# |
|
Variable table-start |
|
|
: >align ( c -- ) |
: >align ( c -- ) |
CASE |
CASE |
|
'l OF s" left" align= ENDOF |
|
'r OF s" right" align= ENDOF |
|
'c OF s" center" align= ENDOF |
|
'< OF s" left" align= ENDOF |
|
'> OF s" right" align= ENDOF |
|
'= OF s" center" align= ENDOF |
|
'~ OF s" absmiddle" align= ENDOF |
|
ENDCASE ; |
|
|
|
: >talign ( c -- ) |
|
CASE |
'l OF s" left" align= ENDOF |
'l OF s" left" align= ENDOF |
'r OF s" right" align= ENDOF |
'r OF s" right" align= ENDOF |
'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 |
|
digit? IF 0 <# #S #> s" rowspan" opt |
|
table# @ 1+ table-start ! THEN 0 |
ENDCASE ; |
ENDCASE ; |
|
|
: >border ( c -- ) |
: >border ( c -- ) |
Line 74 Create jfif $FF c, $D8 c, $FF c, $E0 c
|
Line 99 Create jfif $FF c, $D8 c, $FF c, $E0 c
|
: 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 $10 + b@ ; |
|
|
: jpg? ( -- flag ) |
: jpg? ( -- flag ) |
jfif 10 imgbuf over compare 0= ; |
jfif 10 imgbuf over str= ; |
: jpg-size ( fd -- w h ) >r |
: jpg-size ( fd -- w h ) >r |
2. BEGIN |
2. BEGIN |
2dup r@ reposition-file throw |
2dup r@ reposition-file throw |
Line 121 Variable do-icon
|
Line 146 Variable do-icon
|
|
|
Defer parse-line |
Defer parse-line |
|
|
|
: .img ( addr u -- ) dup >r '| -$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 |
Line 156 Defer parse-line
|
Line 188 Defer parse-line
|
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 |
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 ; |
|
|
|
s" Gforth" environment? [IF] s" 0.5.0" str= [IF] |
|
: parse-string ( c-addr u -- ) \ core,block |
|
s" *evaluated string*" loadfilename>r |
|
push-file #tib ! >tib ! |
|
>in off blk off loadfile off -1 loadline ! |
|
['] parse-line catch |
|
pop-file r>loadfilename throw ; |
|
[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 ; |
|
[THEN] [THEN] |
|
|
: .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 ! ; |
Line 208 Create do-words $100 0 [DO] ' .text , [
|
Line 242 Create do-words $100 0 [DO] ' .text , [
|
:noname bl sword postpone SLiteral r@ postpone Literal |
:noname bl sword postpone SLiteral r@ postpone Literal |
postpone parse-tag postpone ; r> cells do-words + ! ; |
postpone parse-tag postpone ; r> cells do-words + ! ; |
|
|
|
: >tag '\ parse type '\ parse tag ; |
|
|
char>tag * b |
char>tag * b |
char>tag _ em |
char>tag _ em |
char>tag # code |
char>tag # code |
|
|
' >link bind-char [ |
' >link bind-char [ |
' >img bind-char { |
' >img bind-char { |
|
' >tag bind-char \ |
|
|
: do-word ( char -- ) cells do-words + perform ; |
: do-word ( char -- ) cells do-words + perform ; |
|
|
Line 259 wordlist Constant autoreplacements
|
Line 296 wordlist Constant autoreplacements
|
: 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 ; |
Line 271 Variable toc-link
|
Line 308 Variable toc-link
|
: >last ( addr link -- link' ) |
: >last ( addr link -- link' ) |
BEGIN dup @ WHILE @ REPEAT ! 0 ; |
BEGIN dup @ WHILE @ REPEAT ! 0 ; |
|
|
: toc, ( n -- ) , '| parse here 0 , $! here 0 , get-rest ; |
Variable create-navs |
|
Variable nav$ |
|
Variable nav-name |
|
Variable nav-file |
|
Create nav-buf 0 c, |
|
: nav+ ( char -- ) nav-buf c! nav-buf 1 nav-file $+! ; |
|
|
|
: >nav ( addr u -- addr' u' ) |
|
nav-name $! create-navs @ 0= |
|
IF s" navigate/nav.scm" r/w create-file throw create-navs ! THEN |
|
s' (script-fu-nav-file "' nav$ $! nav-name $@ nav$ $+! |
|
s' " "./navigate/' nav$ $+! s" " nav-file $! |
|
nav-name $@ bounds ?DO |
|
I c@ dup 'A 'Z 1+ within IF bl + nav+ |
|
ELSE dup 'a 'z 1+ within IF nav+ |
|
ELSE dup '0 '9 1+ within IF nav+ |
|
ELSE dup bl = swap '- = or IF '- nav+ |
|
THEN THEN THEN THEN |
|
LOOP |
|
nav-file $@ nav$ $+! s' .jpg")' nav$ $+! |
|
nav$ $@ create-navs @ write-line throw |
|
s" [" nav$ $! nav-name $@ nav$ $+! |
|
s" |-navigate/" nav$ $+! nav-file $@ nav$ $+! s" .jpg" nav$ $+! |
|
nav$ $@ ; |
|
|
|
: 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, ; |
: sub-toc align here toc-link >last , 3 toc, ; |
: sub-toc align here toc-link >last , 3 toc, ; |
|
: new-toc toc-link off ; |
|
|
Variable toc-name |
Variable toc-name |
|
|
: .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
|
Line 368 Variable toc-name
|
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 |
Line 317 Variable indentlevel
|
Line 380 Variable 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 ( -- ) -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 ; |
Line 330 longtags set-current
|
Line 391 longtags set-current
|
: ** 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 ; |
: - 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 ; |
Line 339 longtags set-current
|
Line 401 longtags set-current
|
: >> -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" str= UNTIL THEN |
-env ; |
-env ; |
: \ postpone \ ; |
: \ postpone \ ; |
|
|
Line 350 definitions
|
Line 412 definitions
|
|
|
\ Table |
\ Table |
|
|
Variable table-format |
: |tag table-format $@ table# @ /string drop c@ >talign |
Variable table# |
|
|
|
: |tag table-format $@ table# @ /string drop c@ >align |
|
>env 1 table# +! ; |
>env 1 table# +! ; |
: |d table# @ IF -env THEN s" td" |tag ; |
: |d table# @ table-start @ > IF -env THEN s" td" |tag ; |
: |h table# @ IF -env THEN s" th" |tag ; |
: |h table# @ table-start @ > IF -env THEN s" th" |tag ; |
: |line s" tr" >env table# off ; |
: |line s" tr" >env table-start @ table# ! ; |
: line| -env -env cr ; |
: line| -env -env cr ; |
|
|
: next-char ( -- char ) source drop >in @ + c@ ; |
: next-char ( -- char ) source drop >in @ + c@ ; |
|
|
longtags set-current |
longtags set-current |
|
|
: <| s" table" >env bl sword table-format $! ; |
: <| bl sword table-format $! table-start off bl sword |
: |> -env ; |
dup IF s" border" opt ELSE 2drop THEN s" table" >env ; |
|
: |> -env -env cr cr ; |
: +| |line |
: +| |line |
BEGIN |
BEGIN |
|h '| parse-to next-char '+ = UNTIL line| ; |
|h '| parse-to next-char '+ = UNTIL line| ; |
Line 400 definitions
|
Line 460 definitions
|
|
|
Variable mail |
Variable mail |
Variable mail-name |
Variable mail-name |
|
Variable orig-date |
|
|
: .trailer |
: .trailer |
s" address" >env s" center" >env |
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 ." by " |
Line 413 Variable mail-name
|
Line 475 Variable mail-name
|
|
|
: parse" ( -- addr u ) '" parse 2drop '" parse ; |
: parse" ( -- addr u ) '" parse 2drop '" parse ; |
|
|
: maintainer |
: maintainer ( -- ) |
bl sword mail $! parse" mail-name $! ; |
bl sword mail $! parse" mail-name $! ; |
|
: created ( -- ) |
|
bl sword orig-date $! ; |
|
|
Variable style$ |
Variable style$ |
: style> style$ @ 0= IF s" " style$ $! THEN style$ $@ tag-option $! ; |
: style> style$ @ 0= IF s" " style$ $! THEN style$ $@ tag-option $! ; |