Lady’s Gitweb - LesML/blob - parser.xslt

   1 <?xml version="1.0"?>
   2 <!--
   3 SPDX-FileCopyrightText: 2024 Lady <https://www.ladys.computer/about/#lady>
   4 SPDX-License-Identifier: MPL-2.0
   5 -->
   6 <!--
   7 ⁌ 💄📝 Les·M·L ∷ parser.xslt
   8
   9 © 2024 Lady [@ Lady’s Computer]
  10
  11 This Source Code Form is subject to the terms of the Mozilla Public License, v 2.0.
  12 If a copy of the M·P·L was not distributed with this file, You can obtain one at <https://mozilla.org/MPL/2.0/>.
  13 -->
  14 <!DOCTYPE transform [
  15         <!ENTITY section-break '*-.=_~·․‥…⁂⋯─━┄┅┈┉╌╍═╴╶╸╺☙❧　・＊－．＝＿～'>
  16 ]>
  17 <transform
  18         xmlns="http://www.w3.org/1999/XSL/Transform"
  19         xmlns:LesML="urn:fdc:ladys.computer:20240512:LesML"
  20         xmlns:exsl="http://exslt.org/common"
  21         xmlns:exslstr="http://exslt.org/strings"
  22         xmlns:html="http://www.w3.org/1999/xhtml"
  23         xmlns:书社="urn:fdc:ladys.computer:20231231:Shu1She4"
  24         exclude-result-prefixes="LesML"
  25         extension-element-prefixes="exsl exslstr"
  26         version="1.0"
  27 >
  28         <书社:id>urn:fdc:ladys.computer:20240512:LesML:parser.xslt</书社:id>
  29         <template name="LesML:split">
  30                 <param name="source"/>
  31                 <param name="separator" select="'&#xA;'"/>
  32                 <choose>
  33                         <when test="contains($source, $separator)">
  34                                 <html:span>
  35                                         <value-of select="substring-before($source, $separator)"/>
  36                                 </html:span>
  37                                 <call-template name="LesML:split">
  38                                         <with-param name="source" select="substring-after($source, $separator)"/>
  39                                         <with-param name="separator" select="$separator"/>
  40                                 </call-template>
  41                         </when>
  42                         <otherwise>
  43                                 <html:span>
  44                                         <value-of select="$source"/>
  45                                 </html:span>
  46                         </otherwise>
  47                 </choose>
  48         </template>
  49         <template name="LesML:unescape">
  50                 <param name="source"/>
  51                 <choose>
  52                         <when test="contains($source, '&lt;U+')">
  53                                 <variable name="after" select="substring-after($source, '&lt;U+')"/>
  54                                 <choose>
  55                                         <when test="contains($after, '>')">
  56                                                 <variable name="inner" select="substring-before($after, '>')"/>
  57                                                 <variable name="components">
  58                                                         <call-template name="LesML:split">
  59                                                                 <with-param name="source" select="$inner"/>
  60                                                                 <with-param name="separator" select="'.'"/>
  61                                                         </call-template>
  62                                                 </variable>
  63                                                 <variable name="component-nodes" select="exsl:node-set($components)/node()"/>
  64                                                 <choose>
  65                                                         <when test="$component-nodes[string(.)='' or translate(., '0123456789ABCDEF', '')!='']">
  66                                                                 <value-of select="substring-before($source, '&lt;U+')"/>
  67                                                                 <text>&lt;U+</text>
  68                                                                 <value-of select="$inner"/>
  69                                                                 <text>></text>
  70                                                                 <call-template name="LesML:unescape">
  71                                                                         <with-param name="source" select="substring-after($after, '>')"/>
  72                                                                 </call-template>
  73                                                         </when>
  74                                                         <otherwise>
  75                                                                 <for-each select="$component-nodes">
  76                                                                         <text disable-output-escaping="yes">&amp;#x</text>
  77                                                                         <value-of select="."/>
  78                                                                         <text>;</text>
  79                                                                 </for-each>
  80                                                                 <call-template name="LesML:unescape">
  81                                                                         <with-param name="source" select="substring-after($after, '>')"/>
  82                                                                 </call-template>
  83                                                         </otherwise>
  84                                                 </choose>
  85                                         </when>
  86                                         <otherwise>
  87                                                 <value-of select="substring-before($source, '&lt;U+')"/>
  88                                                 <text>&lt;U+</text>
  89                                                 <call-template name="LesML:unescape">
  90                                                         <with-param name="source" select="$after"/>
  91                                                 </call-template>
  92                                         </otherwise>
  93                                 </choose>
  94                         </when>
  95                         <otherwise>
  96                                 <value-of select="$source"/>
  97                         </otherwise>
  98                 </choose>
  99         </template>
 100         <template name="LesML:id-and-contents">
 101                 <param name="source"/>
 102                 <choose>
 103                         <when test="starts-with($source, '¶')">
 104                                 <choose>
 105                                         <when test="contains($source, ' ')">
 106                                                 <attribute name="id">
 107                                                         <value-of select="substring-before(substring-after($source, '¶'), ' ')"/>
 108                                                 </attribute>
 109                                                 <value-of select="substring-after($source, ' ')"/>
 110                                         </when>
 111                                         <otherwise>
 112                                                 <attribute name="id">
 113                                                         <value-of select="substring-after($source, '¶')"/>
 114                                                 </attribute>
 115                                         </otherwise>
 116                                 </choose>
 117                         </when>
 118                         <otherwise>
 119                                 <value-of select="$source"/>
 120                         </otherwise>
 121                 </choose>
 122         </template>
 123         <template name="LesML:parse">
 124                 <param name="lines" select="/.."/>
 125                 <param name="parent-params" select="/.."/>
 126                 <variable name="first-line" select="$lines[1]"/>
 127                 <variable name="shebang">
 128                         <if test="starts-with($first-line, '#!lesml')">
 129                                 <value-of select="$first-line"/>
 130                         </if>
 131                 </variable>
 132                 <variable name="params-string">
 133                         <choose>
 134                                 <when test="starts-with($shebang, '#!lesml@')">
 135                                         <value-of select="substring-after($shebang, '$')"/>
 136                                 </when>
 137                                 <otherwise>
 138                                         <value-of select="substring-after($shebang, '#!lesml')"/>
 139                                 </otherwise>
 140                         </choose>
 141                 </variable>
 142                 <variable name="params-fragment">
 143                         <choose>
 144                                 <when test="$shebang!=''">
 145                                         <html:dl>
 146                                                 <if test="starts-with($shebang, '#!lesml@') and contains($shebang, '$')">
 147                                                         <html:div>
 148                                                                 <html:dt>
 149                                                                         <text> LANG </text>
 150                                                                 </html:dt>
 151                                                                 <html:dd>
 152                                                                         <value-of select="substring-before(substring-after($shebang, '#!lesml@'), '$')"/>
 153                                                                 </html:dd>
 154                                                         </html:div>
 155                                                 </if>
 156                                                 <for-each select="exslstr:tokenize($params-string)">
 157                                                         <choose>
 158                                                                 <when test="contains(., '=')">
 159                                                                         <html:div>
 160                                                                                 <html:dt>
 161                                                                                         <value-of select="substring-before(., '=')"/>
 162                                                                                 </html:dt>
 163                                                                                 <html:dd>
 164                                                                                         <value-of select="substring-after(., '=')"/>
 165                                                                                 </html:dd>
 166                                                                         </html:div>
 167                                                                 </when>
 168                                                                 <otherwise>
 169                                                                         <html:div>
 170                                                                                 <html:dt>
 171                                                                                         <value-of select="."/>
 172                                                                                 </html:dt>
 173                                                                                 <html:dd/>
 174                                                                         </html:div>
 175                                                                 </otherwise>
 176                                                         </choose>
 177                                                 </for-each>
 178                                         </html:dl>
 179                                 </when>
 180                                 <when test="$parent-params">
 181                                         <copy-of select="$parent-params"/>
 182                                 </when>
 183                                 <otherwise>
 184                                         <html:dl/>
 185                                 </otherwise>
 186                         </choose>
 187                 </variable>
 188                 <variable name="params" select="exsl:node-set($params-fragment)/*"/>
 189                 <variable name="noshebang" select="$lines[position()>1 or not(starts-with(., '#!lesml') or starts-with(., '##'))]"/>
 190                 <variable name="docsep" select="$noshebang[starts-with(., '#!lesml') or starts-with(., '##')][1]"/>
 191                 <variable name="doclines" select="$noshebang[not($docsep) or following-sibling::*[generate-id()=generate-id($docsep)]]"/>
 192                 <if test="starts-with($first-line, '##') and $first-line!='##'">
 193                         <comment>
 194                                 <value-of select="substring-after($first-line, '##')"/>
 195                         </comment>
 196                 </if>
 197                 <if test="$shebang!='' or $doclines[normalize-space()!='']">
 198                         <variable name="record-separators" select="$doclines[starts-with(., '%%')]"/>
 199                         <html:article>
 200                                 <for-each select="$params/html:div/html:dt[string()=' LANG ']">
 201                                         <attribute name="lang">
 202                                                 <value-of select="following-sibling::html:dd"/>
 203                                         </attribute>
 204                                         <attribute name="xml:lang">
 205                                                 <value-of select="following-sibling::html:dd"/>
 206                                         </attribute>
 207                                 </for-each>
 208                                 <for-each select="$params/html:div/html:dt[string()='profile']">
 209                                         <attribute name="data-lesml-profile">
 210                                                 <value-of select="following-sibling::html:dd"/>
 211                                         </attribute>
 212                                 </for-each>
 213                                 <if test="$record-separators[preceding-sibling::*[normalize-space()!='']]">
 214                                         <html:footer class="head">
 215                                                 <for-each select="$record-separators">
 216                                                         <variable name="position" select="position()"/>
 217                                                         <variable name="prev-separator" select="$record-separators[($position)-1]"/>
 218                                                         <variable name="fields" select="$noshebang[following-sibling::*[generate-id()=generate-id(current())] and (not($prev-separator) or preceding-sibling::*[generate-id()=generate-id($prev-separator)])]"/>
 219                                                         <if test="$fields">
 220                                                                 <html:dl>
 221                                                                         <for-each select="$fields">
 222                                                                                 <choose>
 223                                                                                         <when test="starts-with(., ' ') and $fields[generate-id()=generate-id(current()/preceding-sibling::*[1])]"/>
 224                                                                                         <otherwise>
 225                                                                                                 <variable name="next" select="following-sibling::*[not(starts-with(., ' '))]"/>
 226                                                                                                 <html:div>
 227                                                                                                         <html:dt>
 228                                                                                                                 <value-of select="normalize-space(substring-before(., ':'))"/>
 229                                                                                                         </html:dt>
 230                                                                                                         <html:dd>
 231                                                                                                                 <variable name="firstline">
 232                                                                                                                         <choose>
 233                                                                                                                                 <when test="contains(., ':')">
 234                                                                                                                                         <value-of select="normalize-space(substring-after(., ':'))"/>
 235                                                                                                                                 </when>
 236                                                                                                                                 <otherwise>
 237                                                                                                                                         <value-of select="normalize-space(.)"/>
 238                                                                                                                                 </otherwise>
 239                                                                                                                         </choose>
 240                                                                                                                 </variable>
 241                                                                                                                 <choose>
 242                                                                                                                         <when test="substring($firstline, string-length($firstline))='\' and following-sibling::*[position()=1 and starts-with(., ' ')]">
 243                                                                                                                                 <value-of select="substring($firstline, 1, string-length($firstline)-1)"/>
 244                                                                                                                         </when>
 245                                                                                                                         <otherwise>
 246                                                                                                                                 <value-of select="$firstline"/>
 247                                                                                                                         </otherwise>
 248                                                                                                                 </choose>
 249                                                                                                                 <for-each select="following-sibling::*[starts-with(., ' ') and not(preceding-sibling::*[generate-id()=generate-id($next)])]">
 250                                                                                                                         <variable name="nextline" select="normalize-space(.)"/>
 251                                                                                                                         <choose>
 252                                                                                                                                 <when test="substring($nextline, string-length($nextline))='\' and following-sibling::*[position()=1 and starts-with(., ' ')]">
 253                                                                                                                                         <value-of select="substring($nextline, 1, string-length($nextline)-1)"/>
 254                                                                                                                                 </when>
 255                                                                                                                                 <otherwise>
 256                                                                                                                                         <value-of select="$nextline"/>
 257                                                                                                                                 </otherwise>
 258                                                                                                                         </choose>
 259                                                                                                                 </for-each>
 260                                                                                                         </html:dd>
 261                                                                                                 </html:div>
 262                                                                                         </otherwise>
 263                                                                                 </choose>
 264                                                                         </for-each>
 265                                                                 </html:dl>
 266                                                         </if>
 267                                                         <if test=".!='%%'">
 268                                                                 <comment>
 269                                                                         <value-of select="substring-after(., '%%')"/>
 270                                                                 </comment>
 271                                                         </if>
 272                                                 </for-each>
 273                                         </html:footer>
 274                                 </if>
 275                                 <html:div class="body">
 276                                         <call-template name="LesML:paragraphize">
 277                                                 <with-param name="lines" select="$doclines[not($record-separators) or preceding-sibling::*[generate-id()=generate-id($record-separators[last()])]]"/>
 278                                         </call-template>
 279                                 </html:div>
 280                         </html:article>
 281                 </if>
 282                 <if test="$docsep">
 283                         <call-template name="LesML:parse">
 284                                 <with-param name="lines" select="$docsep|$lines[preceding-sibling::*[generate-id()=generate-id($docsep)]]"/>
 285                                 <with-param name="parent-params" select="$params"/>
 286                         </call-template>
 287                 </if>
 288         </template>
 289         <template name="LesML:paragraphize">
 290                 <param name="lines" select="/.."/>
 291                 <variable name="last-lines" select="$lines[normalize-space()!='' and normalize-space(following-sibling::*[1])='']|$lines[last()]"/>
 292                 <variable name="blocked">
 293                         <for-each select="$last-lines">
 294                                 <variable name="position" select="position()"/>
 295                                 <variable name="prev-last" select="$last-lines[($position)-1]"/>
 296                                 <variable name="linespans" select="$lines[following-sibling::*[generate-id()=generate-id(current())] and (not($prev-last) or preceding-sibling::*[generate-id()=generate-id($prev-last)]) and normalize-space()!='']|."/>
 297                                 <variable name="quoted" select="not($linespans[not(starts-with(., ' ') or starts-with(., '&#x9;'))])"/>
 298                                 <variable name="text">
 299                                         <for-each select="$linespans">
 300                                                 <value-of select="normalize-space()"/>
 301                                                 <if test="position()!=count($linespans)">
 302                                                         <text> </text>
 303                                                 </if>
 304                                         </for-each>
 305                                 </variable>
 306                                 <if test="string($text)!=''">
 307                                         <variable name="par">
 308                                                 <choose>
 309                                                         <when test="starts-with($text, '⁌ ')">
 310                                                                 <html:h1>
 311                                                                         <call-template name="LesML:id-and-contents">
 312                                                                                 <with-param name="source" select="substring-after($text, '⁌ ')"/>
 313                                                                         </call-template>
 314                                                                 </html:h1>
 315                                                         </when>
 316                                                         <when test="starts-with($text, '§ ')">
 317                                                                 <html:h2>
 318                                                                         <call-template name="LesML:id-and-contents">
 319                                                                                 <with-param name="source" select="substring-after($text, '§ ')"/>
 320                                                                         </call-template>
 321                                                                 </html:h2>
 322                                                         </when>
 323                                                         <when test="starts-with($text, '❦ ')">
 324                                                                 <html:h3>
 325                                                                         <call-template name="LesML:id-and-contents">
 326                                                                                 <with-param name="source" select="substring-after($text, '❦ ')"/>
 327                                                                         </call-template>
 328                                                                 </html:h3>
 329                                                         </when>
 330                                                         <when test="starts-with($text, '✠ ')">
 331                                                                 <html:h4>
 332                                                                         <call-template name="LesML:id-and-contents">
 333                                                                                 <with-param name="source" select="substring-after($text, '✠ ')"/>
 334                                                                         </call-template>
 335                                                                 </html:h4>
 336                                                         </when>
 337                                                         <when test="starts-with($text, '• ')">
 338                                                                 <html:li class="unordered" data-level="1">
 339                                                                         <html:p>
 340                                                                                 <call-template name="LesML:id-and-contents">
 341                                                                                         <with-param name="source" select="substring-after($text, '• ')"/>
 342                                                                                 </call-template>
 343                                                                         </html:p>
 344                                                                 </html:li>
 345                                                         </when>
 346                                                         <when test="starts-with($text, '🔢 ')">
 347                                                                 <html:li class="ordered" data-level="1">
 348                                                                         <html:p>
 349                                                                                 <call-template name="LesML:id-and-contents">
 350                                                                                         <with-param name="source" select="substring-after($text, '🔢 ')"/>
 351                                                                                 </call-template>
 352                                                                         </html:p>
 353                                                                 </html:li>
 354                                                         </when>
 355                                                         <when test="starts-with($text, '◦ ')">
 356                                                                 <html:li class="unordered" data-level="2">
 357                                                                         <html:p>
 358                                                                                 <call-template name="LesML:id-and-contents">
 359                                                                                         <with-param name="source" select="substring-after($text, '◦ ')"/>
 360                                                                                 </call-template>
 361                                                                         </html:p>
 362                                                                 </html:li>
 363                                                         </when>
 364                                                         <when test="starts-with($text, '🔠 ')">
 365                                                                 <html:li class="ordered" data-level="2">
 366                                                                         <html:p>
 367                                                                                 <call-template name="LesML:id-and-contents">
 368                                                                                         <with-param name="source" select="substring-after($text, '🔠 ')"/>
 369                                                                                 </call-template>
 370                                                                         </html:p>
 371                                                                 </html:li>
 372                                                         </when>
 373                                                         <when test="starts-with($text, '▪ ')">
 374                                                                 <html:li class="unordered" data-level="3">
 375                                                                         <html:p>
 376                                                                                 <call-template name="LesML:id-and-contents">
 377                                                                                         <with-param name="source" select="substring-after($text, '▪ ')"/>
 378                                                                                 </call-template>
 379                                                                         </html:p>
 380                                                                 </html:li>
 381                                                         </when>
 382                                                         <when test="starts-with($text, '🔡 ')">
 383                                                                 <html:li class="ordered" data-level="3">
 384                                                                         <html:p>
 385                                                                                 <call-template name="LesML:id-and-contents">
 386                                                                                         <with-param name="source" select="substring-after($text, '🔡 ')"/>
 387                                                                                 </call-template>
 388                                                                         </html:p>
 389                                                                 </html:li>
 390                                                         </when>
 391                                                         <when test="starts-with($text, '⁃ ')">
 392                                                                 <html:li class="unordered" data-level="4">
 393                                                                         <html:p>
 394                                                                                 <call-template name="LesML:id-and-contents">
 395                                                                                         <with-param name="source" select="substring-after($text, '⁃ ')"/>
 396                                                                                 </call-template>
 397                                                                         </html:p>
 398                                                                 </html:li>
 399                                                         </when>
 400                                                         <when test="starts-with($text, '🔣 ')">
 401                                                                 <html:li class="ordered" data-level="4">
 402                                                                         <html:p>
 403                                                                                 <call-template name="LesML:id-and-contents">
 404                                                                                         <with-param name="source" select="substring-after($text, '🔣 ')"/>
 405                                                                                 </call-template>
 406                                                                         </html:p>
 407                                                                 </html:li>
 408                                                         </when>
 409                                                         <when test="starts-with($text, '🛈 ')">
 410                                                                 <html:div role="note" class="info">
 411                                                                         <html:p>
 412                                                                                 <call-template name="LesML:id-and-contents">
 413                                                                                         <with-param name="source" select="substring-after($text, '🛈 ')"/>
 414                                                                                 </call-template>
 415                                                                         </html:p>
 416                                                                 </html:div>
 417                                                         </when>
 418                                                         <when test="starts-with($text, '⯑ ')">
 419                                                                 <html:div role="note" class="query">
 420                                                                         <html:p>
 421                                                                                 <call-template name="LesML:id-and-contents">
 422                                                                                         <with-param name="source" select="substring-after($text, '⯑ ')"/>
 423                                                                                 </call-template>
 424                                                                         </html:p>
 425                                                                 </html:div>
 426                                                         </when>
 427                                                         <when test="starts-with($text, '⚠︎ ')">
 428                                                                 <html:div role="note" class="warn">
 429                                                                         <html:p>
 430                                                                                 <call-template name="LesML:id-and-contents">
 431                                                                                         <with-param name="source" select="substring-after($text, '⚠︎ ')"/>
 432                                                                                 </call-template>
 433                                                                         </html:p>
 434                                                                 </html:div>
 435                                                         </when>
 436                                                         <when test="starts-with($text, '※ ')">
 437                                                                 <html:div role="note" class="note">
 438                                                                         <html:p>
 439                                                                                 <call-template name="LesML:id-and-contents">
 440                                                                                         <with-param name="source" select="substring-after($text, '※ ')"/>
 441                                                                                 </call-template>
 442                                                                         </html:p>
 443                                                                 </html:div>
 444                                                         </when>
 445                                                         <when test="starts-with($text, '☡ ')">
 446                                                                 <html:div role="note" class="caution">
 447                                                                         <html:p>
 448                                                                                 <call-template name="LesML:id-and-contents">
 449                                                                                         <with-param name="source" select="substring-after($text, '☡ ')"/>
 450                                                                                 </call-template>
 451                                                                         </html:p>
 452                                                                 </html:div>
 453                                                         </when>
 454                                                         <when test="starts-with($text, '⋯ ')">
 455                                                                 <html:div class="continuation">
 456                                                                         <html:p>
 457                                                                                 <call-template name="LesML:id-and-contents">
 458                                                                                         <with-param name="source" select="substring-after($text, '⋯ ')"/>
 459                                                                                 </call-template>
 460                                                                         </html:p>
 461                                                                 </html:div>
 462                                                         </when>
 463                                                         <when test="starts-with($text, '# ')">
 464                                                                 <comment>
 465                                                                         <value-of select="substring-after($text, '# ')"/>
 466                                                                 </comment>
 467                                                         </when>
 468                                                         <otherwise>
 469                                                                 <html:p>
 470                                                                         <call-template name="LesML:id-and-contents">
 471                                                                                 <with-param name="source" select="$text"/>
 472                                                                         </call-template>
 473                                                                 </html:p>
 474                                                         </otherwise>
 475                                                 </choose>
 476                                         </variable>
 477                                         <choose>
 478                                                 <when test="translate(string($text), '&section-break; ', '')=''">
 479                                                         <html:hr/>
 480                                                 </when>
 481                                                 <when test="$quoted">
 482                                                         <html:blockquote>
 483                                                                 <copy-of select="$par"/>
 484                                                         </html:blockquote>
 485                                                 </when>
 486                                                 <otherwise>
 487                                                         <copy-of select="$par"/>
 488                                                 </otherwise>
 489                                         </choose>
 490                                 </if>
 491                         </for-each>
 492                 </variable>
 493                 <variable name="inlined">
 494                         <apply-templates select="exsl:node-set($blocked)/node()" mode="LesML:linkify"/>
 495                 </variable>
 496                 <apply-templates select="exsl:node-set($inlined)/node()" mode="LesML:finalize-tree"/>
 497         </template>
 498         <template match="html:script[@type='text/lesml']">
 499                 <variable name="lines-fragment">
 500                         <call-template name="LesML:split">
 501                                 <with-param name="source">
 502                                         <for-each select=".//text()">
 503                                                 <value-of select="."/>
 504                                         </for-each>
 505                                 </with-param>
 506                         </call-template>
 507                 </variable>
 508                 <call-template name="LesML:parse">
 509                         <with-param name="lines" select="exsl:node-set($lines-fragment)/*"/>
 510                 </call-template>
 511         </template>
 512         <template match="@*|node()" mode="LesML:finalize-tree" priority="-1">
 513                 <copy>
 514                         <apply-templates select="@*|node()" mode="LesML:finalize-tree"/>
 515                 </copy>
 516         </template>
 517         <template match="text()" mode="LesML:finalize-tree">
 518                 <call-template name="LesML:unescape">
 519                         <with-param name="source" select="string(.)"/>
 520                 </call-template>
 521         </template>
 522         <template match="html:blockquote" mode="LesML:finalize-tree">
 523                 <if test="not(preceding-sibling::node()) or preceding-sibling::node()[position()=1 and not(self::html:blockquote)]">
 524                         <variable name="notquote" select="following-sibling::node()[not(self::html:blockquote)][1]"/>
 525                         <variable name="contents">
 526                                 <copy-of select="node()"/>
 527                                 <for-each select="following-sibling::node()[not($notquote) or following-sibling::node()[generate-id()=generate-id($notquote)]]">
 528                                         <copy-of select="node()"/>
 529                                 </for-each>
 530                         </variable>
 531                         <variable name="content-nodes" select="exsl:node-set($contents)/node()"/>
 532                         <variable name="laststarttext" select="$content-nodes[last()]/self::html:p[not(@class) and not(@role)]/node()[self::text() or self::*][position()=1 and self::text()]"/>
 533                         <choose>
 534                                 <when test="starts-with($laststarttext, '— ')">
 535                                         <variable name="caption">
 536                                                 <copy-of select="$laststarttext/preceding-sibling::node()"/>
 537                                                 <value-of select="substring-after($laststarttext, '— ')"/>
 538                                                 <copy-of select="$laststarttext/following-sibling::node()"/>
 539                                         </variable>
 540                                         <html:figure>
 541                                                 <copy>
 542                                                         <apply-templates select="@*|$content-nodes[position()!=last()]" mode="LesML:finalize-tree"/>
 543                                                 </copy>
 544                                                 <html:figcaption>
 545                                                         <for-each select="$content-nodes[last()]">
 546                                                                 <copy>
 547                                                                         <apply-templates select="@*|exsl:node-set($caption)/node()" mode="LesML:finalize-tree"/>
 548                                                                 </copy>
 549                                                         </for-each>
 550                                                 </html:figcaption>
 551                                         </html:figure>
 552                                 </when>
 553                                 <otherwise>
 554                                         <copy>
 555                                                 <apply-templates select="@*|$content-nodes" mode="LesML:finalize-tree"/>
 556                                         </copy>
 557                                 </otherwise>
 558                         </choose>
 559                 </if>
 560         </template>
 561         <template match="html:div" mode="LesML:finalize-tree">
 562                 <if test="not(@class='continuation') or not(preceding-sibling::node()) or preceding-sibling::node()[position()=1 and not(self::html:div or self::html:li)]">
 563                         <variable name="notcontinuation" select="following-sibling::node()[not(self::html:div and @class='continuation')][1]"/>
 564                         <copy>
 565                                 <apply-templates select="@*|node()" mode="LesML:finalize-tree"/>
 566                                 <for-each select="following-sibling::node()[not($notcontinuation) or following-sibling::node()[generate-id()=generate-id($notcontinuation)]]">
 567                                         <apply-templates select="node()" mode="LesML:finalize-tree"/>
 568                                 </for-each>
 569                         </copy>
 570                 </if>
 571         </template>
 572         <template match="html:li" mode="LesML:finalize-tree">
 573                 <if test="not(preceding-sibling::node()) or preceding-sibling::node()[not(preceding-sibling::* and self::html:div and @class='continuation')][position()=1 and not(self::html:li)]">
 574                         <apply-templates select="." mode="LesML:finalize-list"/>
 575                 </if>
 576         </template>
 577         <template match="html:li" mode="LesML:finalize-list">
 578                 <param name="parent-level" select="0"/>
 579                 <variable name="current-class" select="string(@class)"/>
 580                 <variable name="current-level" select="number(@data-level)"/>
 581                 <variable name="wrapper">
 582                         <choose>
 583                                 <when test="@class='ordered'">
 584                                         <text>ol</text>
 585                                 </when>
 586                                 <otherwise>
 587                                         <text>ul</text>
 588                                 </otherwise>
 589                         </choose>
 590                 </variable>
 591                 <variable name="notinlist" select="following-sibling::node()[not(self::html:div and @class='continuation' or self::html:li and (@data-level>$current-level or @data-level=$current-level and @class=$current-class))][1]"/>
 592                 <element name="html:{$wrapper}" namespace="http://www.w3.org/1999/xhtml">
 593                         <for-each select=".|following-sibling::html:li[@data-level=$current-level and (not($notinlist) or following-sibling::node()[generate-id()=generate-id($notinlist)])]">
 594                                 <variable name="notcontinuation" select="following-sibling::node()[not(self::html:div and @class='continuation')][1]"/>
 595                                 <copy>
 596                                         <apply-templates select="@*|node()" mode="LesML:finalize-tree"/>
 597                                         <for-each select="following-sibling::node()[not($notcontinuation) or following-sibling::node()[generate-id()=generate-id($notcontinuation)]]">
 598                                                 <apply-templates select="node()" mode="LesML:finalize-tree"/>
 599                                         </for-each>
 600                                         <if test="$notcontinuation/self::html:li[@data-level>$current-level]">
 601                                                 <apply-templates select="$notcontinuation" mode="LesML:finalize-list">
 602                                                         <with-param name="parent-level" select="$current-level"/>
 603                                                 </apply-templates>
 604                                         </if>
 605                                 </copy>
 606                         </for-each>
 607                 </element>
 608                 <if test="$notinlist/self::html:li[@data-level>$parent-level]">
 609                         <apply-templates select="$notinlist" mode="LesML:finalize-list">
 610                                 <with-param name="parent-level" select="$parent-level"/>
 611                         </apply-templates>
 612                 </if>
 613         </template>
 614         <template match="node()" mode="LesML:inline">
 615                 <param name="element-name"/>
 616                 <param name="element-namespace" select="'http://www.w3.org/1999/xhtml'"/>
 617                 <param name="start-sigil"/>
 618                 <param name="end-sigil"/>
 619                 <param name="role"/>
 620                 <param name="langtag-supported" select="false()"/>
 621                 <choose>
 622                         <when test="self::*">
 623                                 <copy>
 624                                         <copy-of select="@*"/>
 625                                         <variable name="start-node" select="text()[contains(., $start-sigil)][1]"/>
 626                                         <choose>
 627                                                 <when test="$start-node">
 628                                                         <variable name="remaining">
 629                                                                 <value-of select="substring-after($start-node, $start-sigil)"/>
 630                                                                 <copy-of select="$start-node/following-sibling::node()"/>
 631                                                         </variable>
 632                                                         <variable name="end-node" select="exsl:node-set($remaining)/node()[self::text() and contains(., $end-sigil)][1]"/>
 633                                                         <choose>
 634                                                                 <when test="$end-node">
 635                                                                         <variable name="restoftext" select="substring-after($end-node, $end-sigil)"/>
 636                                                                         <variable name="maybe-langtag">
 637                                                                                 <if test="$langtag-supported and starts-with($restoftext, '@') and contains($restoftext, '$')">
 638                                                                                         <value-of select="substring-before(substring-after($restoftext, '@'), '$')"/>
 639                                                                                 </if>
 640                                                                         </variable>
 641                                                                         <variable name="langtag">
 642                                                                                 <if test="translate($maybe-langtag, '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-', '')=''">
 643                                                                                         <value-of select="$maybe-langtag"/>
 644                                                                                 </if>
 645                                                                         </variable>
 646                                                                         <variable name="rest">
 647                                                                                 <html:div>
 648                                                                                         <choose>
 649                                                                                                 <when test="string($langtag)!=''">
 650                                                                                                         <value-of select="substring-after($restoftext, '$')"/>
 651                                                                                                 </when>
 652                                                                                                 <otherwise>
 653                                                                                                         <value-of select="$restoftext"/>
 654                                                                                                 </otherwise>
 655                                                                                         </choose>
 656                                                                                         <copy-of select="$end-node/following-sibling::node()"/>
 657                                                                                 </html:div>
 658                                                                         </variable>
 659                                                                         <variable name="processed-rest">
 660                                                                                 <apply-templates select="exsl:node-set($rest)/*" mode="LesML:inline">
 661                                                                                         <with-param name="element-name" select="$element-name"/>
 662                                                                                         <with-param name="element-namespace" select="$element-namespace"/>
 663                                                                                         <with-param name="start-sigil" select="$start-sigil"/>
 664                                                                                         <with-param name="end-sigil" select="$end-sigil"/>
 665                                                                                         <with-param name="role" select="$role"/>
 666                                                                                         <with-param name="langtag-supported" select="$langtag-supported"/>
 667                                                                                 </apply-templates>
 668                                                                         </variable>
 669                                                                         <copy-of select="$start-node/preceding-sibling::node()"/>
 670                                                                         <value-of select="substring-before($start-node, $start-sigil)"/>
 671                                                                         <element name="{$element-name}" namespace="{$element-namespace}">
 672                                                                                 <if test="string($role)!=''">
 673                                                                                         <attribute name="role">
 674                                                                                                 <value-of select="$role"/>
 675                                                                                         </attribute>
 676                                                                                 </if>
 677                                                                                 <if test="string($langtag)!=''">
 678                                                                                         <if test="$element-namespace='http://www.w3.org/1999/xhtml'">
 679                                                                                                 <attribute name="lang">
 680                                                                                                         <value-of select="$langtag"/>
 681                                                                                                 </attribute>
 682                                                                                         </if>
 683                                                                                         <attribute name="xml:lang">
 684                                                                                                 <value-of select="$langtag"/>
 685                                                                                         </attribute>
 686                                                                                 </if>
 687                                                                                 <copy-of select="$end-node/preceding-sibling::node()"/>
 688                                                                                 <value-of select="substring-before($end-node, $end-sigil)"/>
 689                                                                         </element>
 690                                                                         <copy-of select="exsl:node-set($processed-rest)/*/node()"/>
 691                                                                 </when>
 692                                                                 <otherwise>
 693                                                                         <apply-templates select="node()" mode="LesML:inline">
 694                                                                                 <with-param name="element-name" select="$element-name"/>
 695                                                                                 <with-param name="element-namespace" select="$element-namespace"/>
 696                                                                                 <with-param name="start-sigil" select="$start-sigil"/>
 697                                                                                 <with-param name="end-sigil" select="$end-sigil"/>
 698                                                                                 <with-param name="role" select="$role"/>
 699                                                                                 <with-param name="langtag-supported" select="$langtag-supported"/>
 700                                                                         </apply-templates>
 701                                                                 </otherwise>
 702                                                         </choose>
 703                                                 </when>
 704                                                 <otherwise>
 705                                                         <apply-templates select="node()" mode="LesML:inline">
 706                                                                 <with-param name="element-name" select="$element-name"/>
 707                                                                 <with-param name="element-namespace" select="$element-namespace"/>
 708                                                                 <with-param name="start-sigil" select="$start-sigil"/>
 709                                                                 <with-param name="end-sigil" select="$end-sigil"/>
 710                                                                 <with-param name="role" select="$role"/>
 711                                                                 <with-param name="langtag-supported" select="$langtag-supported"/>
 712                                                         </apply-templates>
 713                                                 </otherwise>
 714                                         </choose>
 715                                 </copy>
 716                         </when>
 717                         <otherwise>
 718                                 <copy-of select="."/>
 719                         </otherwise>
 720                 </choose>
 721         </template>
 722         <template match="node()" mode="LesML:linkify">
 723                 <variable name="result">
 724                         <choose>
 725                                 <when test="self::*">
 726                                         <copy>
 727                                                 <copy-of select="@*"/>
 728                                                 <variable name="start-node" select="text()[contains(., '{🔗')][1]"/>
 729                                                 <choose>
 730                                                         <when test="$start-node">
 731                                                                 <variable name="remaining">
 732                                                                         <value-of select="substring-after($start-node, '{🔗')"/>
 733                                                                         <copy-of select="$start-node/following-sibling::node()"/>
 734                                                                 </variable>
 735                                                                 <variable name="end-node" select="exsl:node-set($remaining)/node()[self::text() and contains(., '>}') and not(preceding-sibling::*)][1]"/>
 736                                                                 <variable name="hyperlink">
 737                                                                         <for-each select="$end-node/preceding-sibling::node()">
 738                                                                                 <value-of select="."/>
 739                                                                         </for-each>
 740                                                                         <value-of select="substring-before($end-node, '>}')"/>
 741                                                                 </variable>
 742                                                                 <choose>
 743                                                                         <when test="contains($hyperlink, '&lt;')">
 744                                                                                 <variable name="ltcomponents">
 745                                                                                         <call-template name="LesML:split">
 746                                                                                                 <with-param name="source" select="$hyperlink"/>
 747                                                                                                 <with-param name="separator" select="'&lt;'"/>
 748                                                                                         </call-template>
 749                                                                                 </variable>
 750                                                                                 <variable name="ltcomponent-nodes" select="exsl:node-set($ltcomponents)/*"/>
 751                                                                                 <variable name="rest">
 752                                                                                         <html:div>
 753                                                                                                 <value-of select="substring-after($end-node, '>}')"/>
 754                                                                                                 <copy-of select="$end-node/following-sibling::node()"/>
 755                                                                                         </html:div>
 756                                                                                 </variable>
 757                                                                                 <variable name="processed-rest">
 758                                                                                         <apply-templates select="exsl:node-set($rest)/*" mode="LesML:linkify"/>
 759                                                                                 </variable>
 760                                                                                 <copy-of select="$start-node/preceding-sibling::node()"/>
 761                                                                                 <value-of select="substring-before($start-node, '{🔗')"/>
 762                                                                                 <html:a href="{$ltcomponent-nodes[last()]}">
 763                                                                                         <choose>
 764                                                                                                 <when test="count($ltcomponent-nodes)>2 or normalize-space($ltcomponent-nodes[1])!=''">
 765                                                                                                         <value-of select="$ltcomponent-nodes[1]"/>
 766                                                                                                         <for-each select="$ltcomponent-nodes[position()>1 and position()!=last()]">
 767                                                                                                                 <text>&lt;</text>
 768                                                                                                                 <value-of select="."/>
 769                                                                                                         </for-each>
 770                                                                                                 </when>
 771                                                                                                 <otherwise>
 772                                                                                                         <value-of select="$ltcomponent-nodes[last()]"/>
 773                                                                                                 </otherwise>
 774                                                                                         </choose>
 775                                                                                 </html:a>
 776                                                                                 <copy-of select="exsl:node-set($processed-rest)/*/node()"/>
 777                                                                         </when>
 778                                                                         <otherwise>
 779                                                                                 <variable name="rest">
 780                                                                                         <html:div>
 781                                                                                                 <copy-of select="$remaining"/>
 782                                                                                         </html:div>
 783                                                                                 </variable>
 784                                                                                 <variable name="processed-rest">
 785                                                                                         <apply-templates select="exsl:node-set($rest)/*" mode="LesML:linkify"/>
 786                                                                                 </variable>
 787                                                                                 <copy-of select="$start-node/preceding-sibling::node()"/>
 788                                                                                 <value-of select="substring-before($start-node, '{🔗')"/>
 789                                                                                 <text>{🔗</text>
 790                                                                                 <copy-of select="exsl:node-set($processed-rest)/*/node()"/>
 791                                                                         </otherwise>
 792                                                                 </choose>
 793                                                         </when>
 794                                                         <otherwise>
 795                                                                 <apply-templates select="node()" mode="LesML:linkify"/>
 796                                                         </otherwise>
 797                                                 </choose>
 798                                         </copy>
 799                                 </when>
 800                                 <otherwise>
 801                                         <copy-of select="."/>
 802                                 </otherwise>
 803                         </choose>
 804                 </variable>
 805                 <apply-templates select="exsl:node-set($result)/node()" mode="LesML:strikethrough"/>
 806         </template>
 807         <template match="node()" mode="LesML:strikethrough">
 808                 <variable name="result">
 809                         <apply-templates select="." mode="LesML:inline">
 810                                 <with-param name="element-name" select="'html:s'"/>
 811                                 <with-param name="start-sigil" select="'⸠'"/>
 812                                 <with-param name="end-sigil" select="'⸡'"/>
 813                         </apply-templates>
 814                 </variable>
 815                 <apply-templates select="exsl:node-set($result)/node()" mode="LesML:underline"/>
 816         </template>
 817         <template match="node()" mode="LesML:underline">
 818                 <variable name="result">
 819                         <apply-templates select="." mode="LesML:inline">
 820                                 <with-param name="element-name" select="'html:u'"/>
 821                                 <with-param name="start-sigil" select="'⸤'"/>
 822                                 <with-param name="end-sigil" select="'⸥'"/>
 823                         </apply-templates>
 824                 </variable>
 825                 <apply-templates select="exsl:node-set($result)/node()" mode="LesML:noted"/>
 826         </template>
 827         <template match="node()" mode="LesML:noted">
 828                 <variable name="result">
 829                         <apply-templates select="." mode="LesML:inline">
 830                                 <with-param name="element-name" select="'html:small'"/>
 831                                 <with-param name="start-sigil" select="'⟦'"/>
 832                                 <with-param name="end-sigil" select="'⟧'"/>
 833                                 <with-param name="role" select="'note'"/>
 834                         </apply-templates>
 835                 </variable>
 836                 <apply-templates select="exsl:node-set($result)/node()" mode="LesML:parenthetical"/>
 837         </template>
 838         <template match="node()" mode="LesML:parenthetical">
 839                 <variable name="result">
 840                         <apply-templates select="." mode="LesML:inline">
 841                                 <with-param name="element-name" select="'html:small'"/>
 842                                 <with-param name="start-sigil" select="'⸨'"/>
 843                                 <with-param name="end-sigil" select="'⸩'"/>
 844                         </apply-templates>
 845                 </variable>
 846                 <apply-templates select="exsl:node-set($result)/node()" mode="LesML:important"/>
 847         </template>
 848         <template match="node()" mode="LesML:important">
 849                 <variable name="result">
 850                         <apply-templates select="." mode="LesML:inline">
 851                                 <with-param name="element-name" select="'html:strong'"/>
 852                                 <with-param name="start-sigil" select="'☞'"/>
 853                                 <with-param name="end-sigil" select="'☜'"/>
 854                         </apply-templates>
 855                 </variable>
 856                 <apply-templates select="exsl:node-set($result)/node()" mode="LesML:emphasized"/>
 857         </template>
 858         <template match="node()" mode="LesML:emphasized">
 859                 <variable name="result">
 860                         <apply-templates select="." mode="LesML:inline">
 861                                 <with-param name="element-name" select="'html:em'"/>
 862                                 <with-param name="start-sigil" select="'⹐'"/>
 863                                 <with-param name="end-sigil" select="'⹑'"/>
 864                         </apply-templates>
 865                 </variable>
 866                 <apply-templates select="exsl:node-set($result)/node()" mode="LesML:titled"/>
 867         </template>
 868         <template match="node()" mode="LesML:titled">
 869                 <variable name="result">
 870                         <apply-templates select="." mode="LesML:inline">
 871                                 <with-param name="element-name" select="'html:cite'"/>
 872                                 <with-param name="start-sigil" select="'⟪'"/>
 873                                 <with-param name="end-sigil" select="'⟫'"/>
 874                         </apply-templates>
 875                 </variable>
 876                 <apply-templates select="exsl:node-set($result)/node()" mode="LesML:offset"/>
 877         </template>
 878         <template match="node()" mode="LesML:offset">
 879                 <variable name="result">
 880                         <apply-templates select="." mode="LesML:inline">
 881                                 <with-param name="element-name" select="'html:i'"/>
 882                                 <with-param name="start-sigil" select="'⟨'"/>
 883                                 <with-param name="end-sigil" select="'⟩'"/>
 884                                 <with-param name="langtag-supported" select="true()"/>
 885                         </apply-templates>
 886                 </variable>
 887                 <apply-templates select="exsl:node-set($result)/node()" mode="LesML:bolded"/>
 888         </template>
 889         <template match="node()" mode="LesML:bolded">
 890                 <variable name="result">
 891                         <apply-templates select="." mode="LesML:inline">
 892                                 <with-param name="element-name" select="'html:b'"/>
 893                                 <with-param name="start-sigil" select="'⦃'"/>
 894                                 <with-param name="end-sigil" select="'⦄'"/>
 895                         </apply-templates>
 896                 </variable>
 897                 <apply-templates select="exsl:node-set($result)/node()" mode="LesML:code"/>
 898         </template>
 899         <template match="node()" mode="LesML:code">
 900                 <apply-templates select="." mode="LesML:inline">
 901                         <with-param name="element-name" select="'html:code'"/>
 902                         <with-param name="start-sigil" select="'`'"/>
 903                         <with-param name="end-sigil" select="'´'"/>
 904                 </apply-templates>
 905         </template>
 906 </transform>