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| 1 : | pazsan | 1.1 | \ wiki forth |
| 2 : | |||
| 3 : | anton | 1.19 | \ Copyright (C) 2003 Free Software Foundation, Inc. |
| 4 : | |||
| 5 : | \ This file is part of Gforth. | ||
| 6 : | |||
| 7 : | \ Gforth is free software; you can redistribute it and/or | ||
| 8 : | \ modify it under the terms of the GNU General Public License | ||
| 9 : | \ as published by the Free Software Foundation; either version 2 | ||
| 10 : | \ of the License, or (at your option) any later version. | ||
| 11 : | |||
| 12 : | \ This program is distributed in the hope that it will be useful, | ||
| 13 : | \ but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 14 : | \ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 15 : | \ GNU General Public License for more details. | ||
| 16 : | |||
| 17 : | \ You should have received a copy of the GNU General Public License | ||
| 18 : | \ along with this program; if not, write to the Free Software | ||
| 19 : | \ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. | ||
| 20 : | |||
| 21 : | pazsan | 1.1 | require string.fs |
| 22 : | |||
| 23 : | pazsan | 1.11 | : -scan ( addr u char -- addr' u' ) |
| 24 : | >r BEGIN dup WHILE 1- 2dup + c@ r@ = UNTIL THEN | ||
| 25 : | rdrop ; | ||
| 26 : | : -$split ( addr u char -- addr1 u1 addr2 u2 ) | ||
| 27 : | >r 2dup r@ -scan 2dup + c@ r> = negate over + >r | ||
| 28 : | 2swap r> /string ; | ||
| 29 : | pazsan | 1.23 | : parse" ( -- addr u ) '" parse 2drop '" parse ; |
| 30 : | pazsan | 1.11 | |
| 31 : | pazsan | 1.1 | \ tag handling |
| 32 : | |||
| 33 : | : .' '' parse postpone SLiteral postpone type ; immediate | ||
| 34 : | pazsan | 1.3 | : s' '' parse postpone SLiteral ; immediate |
| 35 : | pazsan | 1.1 | |
| 36 : | pazsan | 1.21 | Variable indentlevel |
| 37 : | pazsan | 1.3 | Variable tag-option |
| 38 : | s" " tag-option $! | ||
| 39 : | |||
| 40 : | : tag ( addr u -- ) '< emit type tag-option $@ type '> emit | ||
| 41 : | s" " tag-option $! ; | ||
| 42 : | pazsan | 1.21 | : tag/ ( addr u -- ) s" /" tag-option $+! tag ; |
| 43 : | pazsan | 1.1 | : /tag ( addr u -- ) '< emit '/ emit type '> emit ; |
| 44 : | pazsan | 1.2 | : tagged ( addr1 u1 addr2 u2 -- ) 2dup 2>r tag type 2r> /tag ; |
| 45 : | pazsan | 1.1 | |
| 46 : | pazsan | 1.3 | : opt ( addr u opt u -- ) s" " tag-option $+! |
| 47 : | tag-option $+! s' ="' tag-option $+! tag-option $+! | ||
| 48 : | s' "' tag-option $+! ; | ||
| 49 : | : href= ( addr u -- ) s" href" opt ; | ||
| 50 : | pazsan | 1.21 | : id= ( addr u -- ) s" id" opt ; |
| 51 : | pazsan | 1.3 | : src= ( addr u -- ) s" src" opt ; |
| 52 : | pazsan | 1.4 | : alt= ( addr u -- ) s" alt" opt ; |
| 53 : | pazsan | 1.7 | : width= ( addr u -- ) s" width" opt ; |
| 54 : | : height= ( addr u -- ) s" height" opt ; | ||
| 55 : | pazsan | 1.3 | : align= ( addr u -- ) s" align" opt ; |
| 56 : | pazsan | 1.21 | : class= ( addr u -- ) s" class" opt ; |
| 57 : | : indent= ( -- ) | ||
| 58 : | indentlevel @ 0 <# #S 'p hold #> class= ; | ||
| 59 : | pazsan | 1.3 | : mailto: ( addr u -- ) s' href="mailto:' tag-option $+! |
| 60 : | tag-option $+! s' "' tag-option $+! ; | ||
| 61 : | |||
| 62 : | pazsan | 1.1 | \ environment handling |
| 63 : | |||
| 64 : | pazsan | 1.11 | Variable end-sec |
| 65 : | pazsan | 1.1 | Variable oldenv |
| 66 : | pazsan | 1.10 | Variable envs 30 0 [DO] 0 , [LOOP] |
| 67 : | pazsan | 1.1 | |
| 68 : | : env$ ( -- addr ) envs dup @ 1+ cells + ; | ||
| 69 : | : env ( addr u -- ) env$ $! ; | ||
| 70 : | : env? ( -- ) envs @ oldenv @ | ||
| 71 : | 2dup > IF env$ $@ tag THEN | ||
| 72 : | 2dup < IF env$ cell+ $@ /tag env$ cell+ $off THEN | ||
| 73 : | drop oldenv ! ; | ||
| 74 : | : +env 1 envs +! ; | ||
| 75 : | pazsan | 1.11 | : -env end-sec @ envs @ 2 > or IF -1 envs +! env? THEN ; |
| 76 : | pazsan | 1.1 | : -envs envs @ 0 ?DO -env cr LOOP ; |
| 77 : | pazsan | 1.2 | : >env ( addr u -- ) +env env env? ; |
| 78 : | pazsan | 1.1 | |
| 79 : | pazsan | 1.6 | \ alignment |
| 80 : | |||
| 81 : | pazsan | 1.12 | Variable table-format |
| 82 : | Variable table# | ||
| 83 : | Variable table-start | ||
| 84 : | |||
| 85 : | pazsan | 1.6 | : >align ( c -- ) |
| 86 : | CASE | ||
| 87 : | pazsan | 1.21 | 'l OF s" left" class= ENDOF |
| 88 : | 'r OF s" right" class= ENDOF | ||
| 89 : | pazsan | 1.23 | 'c OF s" center" align= ENDOF |
| 90 : | pazsan | 1.21 | '< OF s" left" class= ENDOF |
| 91 : | '> OF s" right" class= ENDOF | ||
| 92 : | pazsan | 1.23 | '= OF s" center" align= ENDOF |
| 93 : | '~ OF s" absmiddle" align= ENDOF | ||
| 94 : | pazsan | 1.13 | ENDCASE ; |
| 95 : | |||
| 96 : | : >talign ( c -- ) | ||
| 97 : | CASE | ||
| 98 : | pazsan | 1.6 | 'l OF s" left" align= ENDOF |
| 99 : | 'r OF s" right" align= ENDOF | ||
| 100 : | 'c OF s" center" align= ENDOF | ||
| 101 : | '< OF s" left" align= ENDOF | ||
| 102 : | '> OF s" right" align= ENDOF | ||
| 103 : | pazsan | 1.11 | '= OF s" center" align= ENDOF |
| 104 : | pazsan | 1.12 | digit? IF 0 <# #S #> s" rowspan" opt |
| 105 : | table# @ 1+ table-start ! THEN 0 | ||
| 106 : | pazsan | 1.6 | ENDCASE ; |
| 107 : | |||
| 108 : | pazsan | 1.10 | : >border ( c -- ) |
| 109 : | case | ||
| 110 : | pazsan | 1.21 | '- of s" border0" class= endof |
| 111 : | '+ of s" border1" class= endof | ||
| 112 : | pazsan | 1.10 | endcase ; |
| 113 : | |||
| 114 : | pazsan | 1.7 | \ image handling |
| 115 : | |||
| 116 : | Create imgbuf $20 allot | ||
| 117 : | |||
| 118 : | Create pngsig $89 c, $50 c, $4E c, $47 c, $0D c, $0A c, $1A c, $0A c, | ||
| 119 : | Create jfif $FF c, $D8 c, $FF c, $E0 c, $00 c, $10 c, $4A c, $46 c, | ||
| 120 : | $49 c, $46 c, | ||
| 121 : | |||
| 122 : | : b@ ( addr -- x ) 0 swap 4 bounds ?DO 8 lshift I c@ + LOOP ; | ||
| 123 : | : bw@ ( addr -- x ) 0 swap 2 bounds ?DO 8 lshift I c@ + LOOP ; | ||
| 124 : | |||
| 125 : | : gif? ( -- flag ) | ||
| 126 : | anton | 1.16 | s" GIF89a" imgbuf over str= |
| 127 : | s" GIF87a" imgbuf over str= or ; | ||
| 128 : | pazsan | 1.7 | : gif-size ( -- w h ) |
| 129 : | pazsan | 1.10 | imgbuf 8 + c@ imgbuf 9 + c@ 8 lshift + |
| 130 : | imgbuf 6 + c@ imgbuf 7 + c@ 8 lshift + ; | ||
| 131 : | pazsan | 1.7 | |
| 132 : | : png? ( -- flag ) | ||
| 133 : | anton | 1.16 | pngsig 8 imgbuf over str= ; |
| 134 : | pazsan | 1.7 | : png-size ( -- w h ) |
| 135 : | pazsan | 1.10 | imgbuf $14 + b@ imgbuf $10 + b@ ; |
| 136 : | pazsan | 1.7 | |
| 137 : | : jpg? ( -- flag ) | ||
| 138 : | anton | 1.16 | jfif 10 imgbuf over str= ; |
| 139 : | pazsan | 1.7 | : jpg-size ( fd -- w h ) >r |
| 140 : | 2. BEGIN | ||
| 141 : | 2dup r@ reposition-file throw | ||
| 142 : | imgbuf $10 r@ read-file throw 0<> | ||
| 143 : | pazsan | 1.8 | imgbuf bw@ $FFC0 $FFD0 within 0= and WHILE |
| 144 : | pazsan | 1.7 | imgbuf 2 + bw@ 2 + 0 d+ REPEAT |
| 145 : | 2drop imgbuf 5 + bw@ imgbuf 7 + bw@ rdrop ; | ||
| 146 : | |||
| 147 : | : img-size ( fd -- w h ) >r | ||
| 148 : | gif? IF gif-size rdrop EXIT THEN | ||
| 149 : | jpg? IF r> jpg-size EXIT THEN | ||
| 150 : | png? IF png-size rdrop EXIT THEN | ||
| 151 : | 0 0 ; | ||
| 152 : | |||
| 153 : | : .img-size ( addr u -- ) | ||
| 154 : | pazsan | 1.10 | r/o open-file IF drop EXIT THEN >r |
| 155 : | pazsan | 1.7 | imgbuf $20 r@ read-file throw drop |
| 156 : | r@ img-size | ||
| 157 : | r> close-file throw | ||
| 158 : | ?dup IF 0 <# #S #> width= THEN | ||
| 159 : | ?dup IF 0 <# #S #> height= THEN ; | ||
| 160 : | |||
| 161 : | pazsan | 1.1 | \ link creation |
| 162 : | |||
| 163 : | Variable link | ||
| 164 : | pazsan | 1.10 | Variable link-sig |
| 165 : | pazsan | 1.1 | Variable link-suffix |
| 166 : | pazsan | 1.3 | Variable iconpath |
| 167 : | pazsan | 1.1 | |
| 168 : | pazsan | 1.2 | Variable do-size |
| 169 : | pazsan | 1.9 | Variable do-icon |
| 170 : | pazsan | 1.2 | |
| 171 : | pazsan | 1.8 | Defer parse-line |
| 172 : | |||
| 173 : | pazsan | 1.11 | : .img ( addr u -- ) dup >r '| -$split dup r> = IF 2swap THEN |
| 174 : | dup IF 2swap alt= ELSE 2drop THEN | ||
| 175 : | tag-option $@len >r over c@ >align tag-option $@len r> = 1+ /string | ||
| 176 : | tag-option $@len >r over c@ >border tag-option $@len r> = 1+ /string | ||
| 177 : | pazsan | 1.21 | 2dup .img-size src= s" img" tag/ ; |
| 178 : | pazsan | 1.11 | : >img ( -- ) '{ parse type '} parse .img ; |
| 179 : | |||
| 180 : | pazsan | 1.7 | : alt-suffix ( -- ) |
| 181 : | link-suffix $@len 2 - link-suffix $!len | ||
| 182 : | s" [" link-suffix 0 $ins | ||
| 183 : | s" ]" link-suffix $+! | ||
| 184 : | link-suffix $@ alt= ; | ||
| 185 : | |||
| 186 : | pazsan | 1.6 | : get-icon ( addr u -- ) iconpath @ IF 2drop EXIT THEN |
| 187 : | link-suffix $! s" .*" link-suffix $+! | ||
| 188 : | pazsan | 1.1 | s" icons" open-dir throw >r |
| 189 : | BEGIN | ||
| 190 : | pad $100 r@ read-dir throw WHILE | ||
| 191 : | pad swap 2dup link-suffix $@ filename-match | ||
| 192 : | pazsan | 1.3 | IF s" icons/" iconpath $! iconpath $+! |
| 193 : | pazsan | 1.10 | iconpath $@ 2dup .img-size src= '- >border |
| 194 : | pazsan | 1.21 | alt-suffix s" img" tag/ true |
| 195 : | pazsan | 1.1 | ELSE 2drop false THEN |
| 196 : | pazsan | 1.6 | UNTIL ELSE drop THEN |
| 197 : | pazsan | 1.1 | r> close-dir throw ; |
| 198 : | |||
| 199 : | pazsan | 1.9 | : link-icon? ( -- ) do-icon @ 0= ?EXIT |
| 200 : | iconpath @ IF iconpath $off THEN | ||
| 201 : | link $@ + 1- c@ '/ = IF s" index.html" ELSE link $@ THEN | ||
| 202 : | pazsan | 1.20 | '# $split 2drop |
| 203 : | pazsan | 1.8 | BEGIN '. $split 2swap 2drop dup WHILE |
| 204 : | 2dup get-icon REPEAT 2drop ; | ||
| 205 : | pazsan | 1.6 | |
| 206 : | pazsan | 1.2 | : link-size? ( -- ) do-size @ 0= ?EXIT |
| 207 : | pazsan | 1.1 | link $@ r/o open-file IF drop EXIT THEN >r |
| 208 : | r@ file-size throw $400 um/mod nip ." (" 0 u.r ." k)" | ||
| 209 : | r> close-file throw ; | ||
| 210 : | |||
| 211 : | pazsan | 1.10 | : link-sig? ( -- ) |
| 212 : | link $@ link-sig $! s" .sig" link-sig $+! | ||
| 213 : | link-sig $@ r/o open-file IF drop EXIT THEN | ||
| 214 : | close-file throw | ||
| 215 : | ." (" link-sig $@ href= s" a" tag | ||
| 216 : | pazsan | 1.11 | s" |-icons/sig.gif" .img ." sig" s" /a" tag ." )" ; |
| 217 : | pazsan | 1.10 | |
| 218 : | pazsan | 1.2 | : link-options ( addr u -- addr' u' ) |
| 219 : | pazsan | 1.9 | do-size off do-icon on |
| 220 : | over c@ '% = over 0> and IF do-size on 1 /string THEN | ||
| 221 : | over c@ '\ = over 0> and IF do-icon off 1 /string THEN ; | ||
| 222 : | pazsan | 1.2 | |
| 223 : | anton | 1.16 | s" Gforth" environment? [IF] s" 0.5.0" str= [IF] |
| 224 : | pazsan | 1.15 | : parse-string ( c-addr u -- ) \ core,block |
| 225 : | anton | 1.18 | s" *evaluated string*" loadfilename>r |
| 226 : | pazsan | 1.15 | push-file #tib ! >tib ! |
| 227 : | >in off blk off loadfile off -1 loadline ! | ||
| 228 : | ['] parse-line catch | ||
| 229 : | anton | 1.18 | pop-file r>loadfilename throw ; |
| 230 : | pazsan | 1.15 | [ELSE] |
| 231 : | pazsan | 1.8 | : parse-string ( addr u -- ) |
| 232 : | evaluate-input cell new-tib #tib ! tib ! | ||
| 233 : | ['] parse-line catch pop-file throw ; | ||
| 234 : | pazsan | 1.15 | [THEN] [THEN] |
| 235 : | pazsan | 1.8 | |
| 236 : | pazsan | 1.11 | : .link ( addr u -- ) dup >r '| -$split dup r> = IF 2swap THEN |
| 237 : | pazsan | 1.2 | link-options link $! |
| 238 : | pazsan | 1.20 | link $@len 0= IF 2dup link $! ( s" .html" link $+! ) THEN |
| 239 : | pazsan | 1.10 | link $@ href= s" a" tag link-icon? |
| 240 : | parse-string s" a" /tag link-size? link-sig? ; | ||
| 241 : | pazsan | 1.9 | : >link ( -- ) '[ parse type '] parse .link ; |
| 242 : | pazsan | 1.1 | |
| 243 : | \ line handling | ||
| 244 : | |||
| 245 : | pazsan | 1.4 | : char? ( -- c ) >in @ char swap >in ! ; |
| 246 : | pazsan | 1.1 | : parse-tag ( addr u char -- ) |
| 247 : | >r r@ parse type | ||
| 248 : | pazsan | 1.2 | r> parse 2swap tagged ; |
| 249 : | pazsan | 1.1 | |
| 250 : | pazsan | 1.6 | : .text ( -- ) >in @ >r char drop |
| 251 : | pazsan | 1.9 | source r@ /string >in @ r> - nip |
| 252 : | bounds ?DO I c@ | ||
| 253 : | case | ||
| 254 : | '& of ." &" endof | ||
| 255 : | '< of ." <" endof | ||
| 256 : | dup emit | ||
| 257 : | endcase | ||
| 258 : | LOOP ; | ||
| 259 : | pazsan | 1.6 | |
| 260 : | Create do-words $100 0 [DO] ' .text , [LOOP] | ||
| 261 : | |||
| 262 : | pazsan | 1.9 | :noname '( emit 1 >in +! ; '( cells do-words + ! |
| 263 : | |||
| 264 : | pazsan | 1.6 | : bind-char ( xt -- ) char cells do-words + ! ; |
| 265 : | |||
| 266 : | : char>tag ( -- ) char >r | ||
| 267 : | :noname bl sword postpone SLiteral r@ postpone Literal | ||
| 268 : | postpone parse-tag postpone ; r> cells do-words + ! ; | ||
| 269 : | pazsan | 1.1 | |
| 270 : | pazsan | 1.12 | : >tag '\ parse type '\ parse tag ; |
| 271 : | |||
| 272 : | pazsan | 1.6 | char>tag * b |
| 273 : | char>tag _ em | ||
| 274 : | char>tag # code | ||
| 275 : | |||
| 276 : | pazsan | 1.9 | ' >link bind-char [ |
| 277 : | ' >img bind-char { | ||
| 278 : | pazsan | 1.12 | ' >tag bind-char \ |
| 279 : | pazsan | 1.6 | |
| 280 : | : do-word ( char -- ) cells do-words + perform ; | ||
| 281 : | pazsan | 1.4 | |
| 282 : | pazsan | 1.9 | : word? ( -- addr u ) >in @ >r bl sword r> >in ! ; |
| 283 : | |||
| 284 : | wordlist Constant autoreplacements | ||
| 285 : | |||
| 286 : | pazsan | 1.8 | :noname ( -- ) |
| 287 : | pazsan | 1.9 | BEGIN char? do-word source nip >in @ = UNTIL ; is parse-line |
| 288 : | |||
| 289 : | : parse-line+ ( -- ) | ||
| 290 : | BEGIN | ||
| 291 : | word? autoreplacements search-wordlist | ||
| 292 : | IF execute bl sword 2drop | ||
| 293 : | source >in @ 1- /string drop c@ bl = >in +! | ||
| 294 : | ELSE char? do-word THEN | ||
| 295 : | source nip >in @ = UNTIL ; | ||
| 296 : | pazsan | 1.4 | |
| 297 : | : parse-to ( char -- ) >r | ||
| 298 : | BEGIN char? dup r@ <> WHILE | ||
| 299 : | do-word source nip >in @ = UNTIL ELSE drop THEN | ||
| 300 : | r> parse type ; | ||
| 301 : | pazsan | 1.1 | |
| 302 : | pazsan | 1.9 | \ autoreplace |
| 303 : | |||
| 304 : | : autoreplace ( <[string|url]> -- ) | ||
| 305 : | get-current autoreplacements set-current | ||
| 306 : | Create set-current | ||
| 307 : | here 0 , '[ parse 2drop '] parse rot $! | ||
| 308 : | DOES> $@ .link ; | ||
| 309 : | |||
| 310 : | pazsan | 1.1 | \ paragraph handling |
| 311 : | |||
| 312 : | : parse-par ( -- ) | ||
| 313 : | pazsan | 1.9 | BEGIN parse-line+ cr refill WHILE |
| 314 : | pazsan | 1.1 | source nip 0= UNTIL THEN ; |
| 315 : | |||
| 316 : | pazsan | 1.21 | : par ( addr u -- ) env? indent= |
| 317 : | 2dup tag parse-par /tag cr cr ; | ||
| 318 : | pazsan | 1.9 | : line ( addr u -- ) env? 2dup tag parse-line+ /tag cr cr ; |
| 319 : | pazsan | 1.1 | |
| 320 : | pazsan | 1.10 | \ scan strings |
| 321 : | |||
| 322 : | : get-rest ( addr -- ) 0 parse -trailing rot $! ; | ||
| 323 : | Create $lf 1 c, #lf c, | ||
| 324 : | : get-par ( addr -- ) >r s" " r@ $+! | ||
| 325 : | anton | 1.16 | BEGIN 0 parse 2dup s" ." str= 0= WHILE |
| 326 : | pazsan | 1.10 | r@ $@len IF $lf count r@ $+! THEN r@ $+! |
| 327 : | refill 0= UNTIL ELSE 2drop THEN | ||
| 328 : | rdrop ; | ||
| 329 : | |||
| 330 : | \ toc handling | ||
| 331 : | |||
| 332 : | Variable toc-link | ||
| 333 : | |||
| 334 : | : >last ( addr link -- link' ) | ||
| 335 : | BEGIN dup @ WHILE @ REPEAT ! 0 ; | ||
| 336 : | |||
| 337 : | pazsan | 1.14 | Variable create-navs |
| 338 : | Variable nav$ | ||
| 339 : | Variable nav-name | ||
| 340 : | Variable nav-file | ||
| 341 : | Create nav-buf 0 c, | ||
| 342 : | : nav+ ( char -- ) nav-buf c! nav-buf 1 nav-file $+! ; | ||
| 343 : | |||
| 344 : | : >nav ( addr u -- addr' u' ) | ||
| 345 : | nav-name $! create-navs @ 0= | ||
| 346 : | IF s" navigate/nav.scm" r/w create-file throw create-navs ! THEN | ||
| 347 : | s' (script-fu-nav-file "' nav$ $! nav-name $@ nav$ $+! | ||
| 348 : | s' " "./navigate/' nav$ $+! s" " nav-file $! | ||
| 349 : | nav-name $@ bounds ?DO | ||
| 350 : | I c@ dup 'A 'Z 1+ within IF bl + nav+ | ||
| 351 : | ELSE dup 'a 'z 1+ within IF nav+ | ||
| 352 : | ELSE dup '0 '9 1+ within IF nav+ | ||
| 353 : | ELSE dup bl = swap '- = or IF '- nav+ | ||
| 354 : | THEN THEN THEN THEN | ||
| 355 : | LOOP | ||
| 356 : | nav-file $@ nav$ $+! s' .jpg")' nav$ $+! | ||
| 357 : | nav$ $@ create-navs @ write-line throw | ||
| 358 : | s" [" nav$ $! nav-name $@ nav$ $+! | ||
| 359 : | s" |-navigate/" nav$ $+! nav-file $@ nav$ $+! s" .jpg" nav$ $+! | ||
| 360 : | nav$ $@ ; | ||
| 361 : | |||
| 362 : | : toc, ( n -- ) , '| parse >nav here 0 , $! 0 parse here 0 , $! ; | ||
| 363 : | pazsan | 1.10 | : up-toc align here toc-link >last , 0 toc, ; |
| 364 : | : top-toc align here toc-link >last , 1 toc, ; | ||
| 365 : | : this-toc align here toc-link >last , 2 toc, ; | ||
| 366 : | : sub-toc align here toc-link >last , 3 toc, ; | ||
| 367 : | pazsan | 1.12 | : new-toc toc-link off ; |
| 368 : | pazsan | 1.10 | |
| 369 : | Variable toc-name | ||
| 370 : | pazsan | 1.22 | Variable toc-index |
| 371 : | 6 Value /toc-line | ||
| 372 : | pazsan | 1.10 | |
| 373 : | : .toc-entry ( toc flag -- ) | ||
| 374 : | swap cell+ dup @ swap cell+ dup cell+ $@ 2dup href= s" a" tag | ||
| 375 : | pazsan | 1.11 | '# scan 1 /string toc-name $@ compare >r |
| 376 : | pazsan | 1.10 | $@ .img swap |
| 377 : | IF | ||
| 378 : | case | ||
| 379 : | pazsan | 1.11 | 2 of s" ^]|-icons/arrow_up.jpg" .img endof |
| 380 : | pazsan | 1.10 | 3 of |
| 381 : | pazsan | 1.11 | r@ 0= IF s" *]|-icons/circle.jpg" |
| 382 : | ELSE s" v]|-icons/arrow_down.jpg" THEN .img endof | ||
| 383 : | pazsan | 1.10 | endcase |
| 384 : | ELSE | ||
| 385 : | case | ||
| 386 : | pazsan | 1.11 | 0 of s" ^]|-icons/arrow_up.jpg" .img endof |
| 387 : | 1 of s" >]|-icons/arrow_right.jpg" .img endof | ||
| 388 : | 2 of s" *]|-icons/circle.jpg" .img endof | ||
| 389 : | 3 of s" v]|-icons/arrow_down.jpg" .img endof | ||
| 390 : | pazsan | 1.10 | endcase |
| 391 : | THEN | ||
| 392 : | pazsan | 1.22 | s" a" /tag rdrop ." <!--" cr ." -->" |
| 393 : | 1 toc-index +! toc-index @ /toc-line mod 0= | ||
| 394 : | IF s" br" tag/ THEN ; | ||
| 395 : | |||
| 396 : | : print-toc ( -- ) toc-index off cr s" menu" id= s" div" >env cr | ||
| 397 : | 0 parse | ||
| 398 : | pazsan | 1.10 | dup 0= IF toc-name $! 0 ELSE |
| 399 : | pazsan | 1.21 | toc-name $! toc-name $@ id= s" " s" a" tagged 2 |
| 400 : | pazsan | 1.10 | THEN >r |
| 401 : | toc-link BEGIN @ dup WHILE | ||
| 402 : | pazsan | 1.21 | dup cell+ @ 3 = r@ 0= and IF rdrop 1 >r ( s" br" tag/ cr ) THEN |
| 403 : | pazsan | 1.10 | dup cell+ @ r@ >= IF dup r@ 2 = .toc-entry THEN |
| 404 : | pazsan | 1.22 | dup cell+ @ 2 = r@ 2 = and IF s" br" tag/ toc-index off THEN |
| 405 : | REPEAT drop rdrop -env cr ; | ||
| 406 : | pazsan | 1.10 | |
| 407 : | pazsan | 1.1 | \ handle global tags |
| 408 : | |||
| 409 : | pazsan | 1.21 | : indent ( n -- ) |
| 410 : | pazsan | 1.22 | indentlevel @ over |
| 411 : | pazsan | 1.21 | indentlevel ! |
| 412 : | pazsan | 1.22 | 2dup < IF swap DO -env -env LOOP EXIT THEN |
| 413 : | pazsan | 1.23 | over 1 = IF = IF -env -env THEN EXIT THEN |
| 414 : | pazsan | 1.22 | 2dup > IF DO s" dl" >env s" dt" >env LOOP EXIT THEN |
| 415 : | 2dup = IF drop IF -env s" dt" >env THEN THEN | ||
| 416 : | pazsan | 1.21 | ; |
| 417 : | : +indent ( -- ) | ||
| 418 : | pazsan | 1.23 | indentlevel @ IF -env -env s" dl" >env s" dd" >env THEN |
| 419 : | pazsan | 1.21 | ; |
| 420 : | pazsan | 1.8 | |
| 421 : | pazsan | 1.1 | wordlist constant longtags |
| 422 : | |||
| 423 : | pazsan | 1.21 | Variable divs |
| 424 : | |||
| 425 : | pazsan | 1.1 | longtags set-current |
| 426 : | |||
| 427 : | pazsan | 1.21 | : --- 0 indent cr s" hr" tag/ cr +indent ; |
| 428 : | pazsan | 1.8 | : * 1 indent s" h1" line +indent ; |
| 429 : | : ** 1 indent s" h2" line +indent ; | ||
| 430 : | : *** 2 indent s" h3" line +indent ; | ||
| 431 : | pazsan | 1.10 | : -- 0 indent cr print-toc ; |
| 432 : | pazsan | 1.21 | : && ( -- ) divs @ IF -env THEN +env |
| 433 : | pazsan | 1.23 | 0 parse id= s" div" env env? divs on ; |
| 434 : | pazsan | 1.1 | : - s" ul" env s" li" par ; |
| 435 : | : + s" ol" env s" li" par ; | ||
| 436 : | : << +env ; | ||
| 437 : | pazsan | 1.23 | : <* s" center" class= ; |
| 438 : | pazsan | 1.10 | : <red s" #ff0000" s" color" opt s" font" >env ; |
| 439 : | : red> -env ; | ||
| 440 : | pazsan | 1.1 | : >> -env ; |
| 441 : | pazsan | 1.23 | : *> ; |
| 442 : | pazsan | 1.9 | : :: interpret ; |
| 443 : | pazsan | 1.11 | : . end-sec on 0 indent ; |
| 444 : | pazsan | 1.21 | : :code indent= s" pre" >env |
| 445 : | pazsan | 1.9 | BEGIN source >in @ /string type cr refill WHILE |
| 446 : | anton | 1.16 | source s" :endcode" str= UNTIL THEN |
| 447 : | pazsan | 1.23 | -env ; |
| 448 : | : :code-file indent= s" pre" >env | ||
| 449 : | parse" r/o open-file throw >r | ||
| 450 : | r@ file-size throw drop dup allocate throw | ||
| 451 : | 2dup swap r@ read-file throw 2dup type drop | ||
| 452 : | -env free throw drop | ||
| 453 : | r> close-file throw ; | ||
| 454 : | pazsan | 1.1 | : \ postpone \ ; |
| 455 : | |||
| 456 : | definitions | ||
| 457 : | pazsan | 1.3 | |
| 458 : | \ Table | ||
| 459 : | |||
| 460 : | pazsan | 1.13 | : |tag table-format $@ table# @ /string drop c@ >talign |
| 461 : | pazsan | 1.6 | >env 1 table# +! ; |
| 462 : | pazsan | 1.12 | : |d table# @ table-start @ > IF -env THEN s" td" |tag ; |
| 463 : | : |h table# @ table-start @ > IF -env THEN s" th" |tag ; | ||
| 464 : | : |line s" tr" >env table-start @ table# ! ; | ||
| 465 : | pazsan | 1.3 | : line| -env -env cr ; |
| 466 : | |||
| 467 : | pazsan | 1.5 | : next-char ( -- char ) source drop >in @ + c@ ; |
| 468 : | |||
| 469 : | pazsan | 1.3 | longtags set-current |
| 470 : | |||
| 471 : | pazsan | 1.12 | : <| bl sword table-format $! table-start off bl sword |
| 472 : | dup IF s" border" opt ELSE 2drop THEN s" table" >env ; | ||
| 473 : | : |> -env -env cr cr ; | ||
| 474 : | pazsan | 1.3 | : +| |line |
| 475 : | BEGIN | ||
| 476 : | pazsan | 1.5 | |h '| parse-to next-char '+ = UNTIL line| ; |
| 477 : | pazsan | 1.3 | : -| |line |
| 478 : | BEGIN | ||
| 479 : | pazsan | 1.5 | |d '| parse-to next-char '- = UNTIL line| ; |
| 480 : | pazsan | 1.3 | |
| 481 : | definitions | ||
| 482 : | pazsan | 1.1 | |
| 483 : | \ parse a section | ||
| 484 : | |||
| 485 : | pazsan | 1.8 | : section-line ( -- ) >in off |
| 486 : | pazsan | 1.9 | bl sword longtags search-wordlist |
| 487 : | IF execute | ||
| 488 : | pazsan | 1.8 | ELSE source nip IF >in off s" p" par THEN THEN ; |
| 489 : | pazsan | 1.1 | : refill-loop ( -- ) end-sec off |
| 490 : | pazsan | 1.8 | BEGIN refill WHILE |
| 491 : | section-line end-sec @ UNTIL THEN ; | ||
| 492 : | pazsan | 1.1 | : parse-section ( -- ) |
| 493 : | pazsan | 1.9 | refill-loop ; |
| 494 : | pazsan | 1.1 | |
| 495 : | \ HTML head | ||
| 496 : | |||
| 497 : | pazsan | 1.21 | Variable css-file |
| 498 : | |||
| 499 : | pazsan | 1.1 | : .title ( addr u -- ) |
| 500 : | pazsan | 1.23 | .' <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//en" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">' cr |
| 501 : | pazsan | 1.21 | s" html" >env s" head" >env cr |
| 502 : | s" Content-Type" s" http-equiv" opt | ||
| 503 : | s" text/xhtml; charset=iso-8859-1" s" content" opt | ||
| 504 : | s" meta" tag/ | ||
| 505 : | pazsan | 1.23 | css-file @ IF css-file $@len IF |
| 506 : | pazsan | 1.21 | s" StyleSheet" s" rel" opt |
| 507 : | css-file $@ href= | ||
| 508 : | s" text/css" s" type" opt s" link" tag/ | ||
| 509 : | pazsan | 1.23 | THEN THEN |
| 510 : | pazsan | 1.2 | s" title" tagged cr |
| 511 : | pazsan | 1.1 | -env ; |
| 512 : | |||
| 513 : | \ HTML trailer | ||
| 514 : | |||
| 515 : | Variable mail | ||
| 516 : | Variable mail-name | ||
| 517 : | pazsan | 1.12 | Variable orig-date |
| 518 : | pazsan | 1.1 | |
| 519 : | pazsan | 1.20 | : .lastmod |
| 520 : | ." Last modified: " time&date rot 0 u.r swap 1- | ||
| 521 : | s" janfebmaraprmayjunjulaugsepoctnovdec" rot 3 * /string 3 min type | ||
| 522 : | 0 u.r ; | ||
| 523 : | |||
| 524 : | pazsan | 1.1 | : .trailer |
| 525 : | pazsan | 1.21 | s" center" class= s" address" >env |
| 526 : | pazsan | 1.12 | orig-date @ IF ." Created " orig-date $@ type ." . " THEN |
| 527 : | pazsan | 1.20 | .lastmod |
| 528 : | ." by " | ||
| 529 : | pazsan | 1.10 | s" Mail|icons/mail.gif" .img mail $@ mailto: mail-name $@ s" a" tagged |
| 530 : | pazsan | 1.1 | -envs ; |
| 531 : | |||
| 532 : | \ top word | ||
| 533 : | pazsan | 1.6 | |
| 534 : | pazsan | 1.12 | : maintainer ( -- ) |
| 535 : | pazsan | 1.6 | bl sword mail $! parse" mail-name $! ; |
| 536 : | pazsan | 1.12 | : created ( -- ) |
| 537 : | bl sword orig-date $! ; | ||
| 538 : | pazsan | 1.6 | |
| 539 : | Variable style$ | ||
| 540 : | : style> style$ @ 0= IF s" " style$ $! THEN style$ $@ tag-option $! ; | ||
| 541 : | : >style tag-option $@ style$ $! s" " tag-option $! ; | ||
| 542 : | |||
| 543 : | : style style> opt >style ; | ||
| 544 : | : background ( -- ) parse" s" background" style ; | ||
| 545 : | : text ( -- ) parse" s" text" style ; | ||
| 546 : | warnings @ warnings off | ||
| 547 : | : link ( -- ) parse" s" link" style ; | ||
| 548 : | warnings ! | ||
| 549 : | : vlink ( -- ) parse" s" vlink" style ; | ||
| 550 : | : marginheight ( -- ) parse" s" marginheight" style ; | ||
| 551 : | pazsan | 1.21 | : css ( -- ) parse" css-file $! ; |
| 552 : | pazsan | 1.1 | |
| 553 : | : wf ( -- ) | ||
| 554 : | outfile-id >r | ||
| 555 : | bl sword r/w create-file throw to outfile-id | ||
| 556 : | pazsan | 1.6 | parse" .title |
| 557 : | +env style> s" body" env env? | ||
| 558 : | pazsan | 1.1 | ['] parse-section catch .trailer |
| 559 : | outfile-id close-file throw | ||
| 560 : | r> to outfile-id | ||
| 561 : | dup 0< IF throw ELSE drop THEN ; | ||
| 562 : | |||
| 563 : | pazsan | 1.8 | : eval-par ( addr u -- ) |
| 564 : | s" wf-temp.wf" r/w create-file throw >r | ||
| 565 : | r@ write-file r> close-file throw | ||
| 566 : | push-file s" wf-temp.wf" r/o open-file throw loadfile ! | ||
| 567 : | parse-par parse-section | ||
| 568 : | loadfile @ close-file swap 2dup or | ||
| 569 : | pop-file drop throw throw | ||
| 570 : | s" wf-temp.wf" delete-file throw ; | ||
| 571 : | |||
| 572 : | pazsan | 1.2 | \ simple text data base |
| 573 : | |||
| 574 : | Variable last-entry | ||
| 575 : | Variable field# | ||
| 576 : | |||
| 577 : | : table: ( xt n -- ) Create , , 1 field# ! | ||
| 578 : | DOES> 2@ >in @ >r longtags set-current | ||
| 579 : | Create definitions swap , r> >in ! | ||
| 580 : | here last-entry ! | ||
| 581 : | dup 0 DO 0 , LOOP | ||
| 582 : | 1 DO s" " last-entry @ I cells + $! LOOP | ||
| 583 : | last-entry @ get-rest | ||
| 584 : | DOES> dup cell+ swap perform ; | ||
| 585 : | |||
| 586 : | : field: Create field# @ , 1 field# +! | ||
| 587 : | DOES> @ cells last-entry @ + get-rest ; | ||
| 588 : | pazsan | 1.8 | : par: Create field# @ , 1 field# +! |
| 589 : | DOES> @ cells last-entry @ + get-par ; | ||
| 590 : | pazsan | 1.3 | |
| 591 : | : >field ' >body @ cells postpone Literal postpone + ; immediate |
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