]> Lady’s Gitweb - LesML/blobdiff - parser.xslt
Support preformatted text
[LesML] / parser.xslt
index d35d53ba18ce44f8999ed2c2318e8e0e1dfafd0f..fbfa6241bb654b233b22e0f1fd0a5e1f4bd0adc3 100644 (file)
@@ -12,7 +12,9 @@ This Source Code Form is subject to the terms of the Mozilla Public License, v 2
 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/>.
 -->
 <!DOCTYPE transform [
-       <!ENTITY section-break '*-.=_~·․‥…⁂⋯─━┄┅┈┉╌╍═╴╶╸╺☙❧ ・*-.=_~'>
+       <!ENTITY section-break "*-.=_~·․‥…⁂⋯─━┄┅┈┉╌╍═╴╶╸╺☙❧ ・*-.=_~">
+       <!ENTITY sigiled-text "(string-length($text)=1 or substring($text, 2, 1)=' ')">
+       <!ENTITY unsigiled-text "substring($text, 3, string-length($text)-2)">
 ]>
 <transform
        xmlns="http://www.w3.org/1999/XSL/Transform"
@@ -46,6 +48,24 @@ If a copy of the M·P·L was not distributed with this file, You can obtain one
                        </otherwise>
                </choose>
        </template>
+       <template name="LesML:break-and-unescape">
+               <param name="source"/>
+               <variable name="broken-fragment">
+                       <call-template name="LesML:split">
+                               <with-param name="source" select="$source"/>
+                               <with-param name="separator" select="'&#xA;'"/>
+                       </call-template>
+               </variable>
+               <variable name="broken" select="exsl:node-set($broken-fragment)/node()"/>
+               <for-each select="$broken">
+                       <call-template name="LesML:unescape">
+                               <with-param name="source" select="string()"/>
+                       </call-template>
+                       <if test="position()!=count($broken)">
+                               <html:br/>
+                       </if>
+               </for-each>
+       </template>
        <template name="LesML:unescape">
                <param name="source"/>
                <choose>
@@ -103,9 +123,12 @@ If a copy of the M·P·L was not distributed with this file, You can obtain one
                        <when test="starts-with($source, '¶')">
                                <choose>
                                        <when test="contains($source, ' ')">
-                                               <attribute name="id">
-                                                       <value-of select="substring-before(substring-after($source, '¶'), ' ')"/>
-                                               </attribute>
+                                               <variable name="id" select="substring-before(substring-after($source, '¶'), ' ')"/>
+                                               <if test="$id!=''">
+                                                       <attribute name="id">
+                                                               <value-of select="$id"/>
+                                                       </attribute>
+                                               </if>
                                                <value-of select="substring-after($source, ' ')"/>
                                        </when>
                                        <otherwise>
@@ -189,6 +212,11 @@ If a copy of the M·P·L was not distributed with this file, You can obtain one
                <variable name="noshebang" select="$lines[position()>1 or not(starts-with(., '#!lesml') or starts-with(., '##'))]"/>
                <variable name="docsep" select="$noshebang[starts-with(., '#!lesml') or starts-with(., '##')][1]"/>
                <variable name="doclines" select="$noshebang[not($docsep) or following-sibling::*[generate-id()=generate-id($docsep)]]"/>
+               <if test="starts-with($first-line, '##') and $first-line!='##'">
+                       <comment>
+                               <value-of select="substring-after($first-line, '##')"/>
+                       </comment>
+               </if>
                <if test="$shebang!='' or $doclines[normalize-space()!='']">
                        <variable name="record-separators" select="$doclines[starts-with(., '%%')]"/>
                        <html:article>
@@ -259,6 +287,11 @@ If a copy of the M·P·L was not distributed with this file, You can obtain one
                                                                        </for-each>
                                                                </html:dl>
                                                        </if>
+                                                       <if test=".!='%%'">
+                                                               <comment>
+                                                                       <value-of select="substring-after(., '%%')"/>
+                                                               </comment>
+                                                       </if>
                                                </for-each>
                                        </html:footer>
                                </if>
@@ -285,171 +318,198 @@ If a copy of the M·P·L was not distributed with this file, You can obtain one
                                <variable name="prev-last" select="$last-lines[($position)-1]"/>
                                <variable name="linespans" select="$lines[following-sibling::*[generate-id()=generate-id(current())] and (not($prev-last) or preceding-sibling::*[generate-id()=generate-id($prev-last)]) and normalize-space()!='']|."/>
                                <variable name="quoted" select="not($linespans[not(starts-with(., ' ') or starts-with(., '&#x9;'))])"/>
+                               <variable name="preformatted" select="not($linespans[not(starts-with(normalize-space(), '|'))])"/>
                                <variable name="text">
                                        <for-each select="$linespans">
-                                               <value-of select="normalize-space()"/>
+                                               <choose>
+                                                       <when test="$preformatted">
+                                                               <value-of select="substring-after(., '|')"/>
+                                                       </when>
+                                                       <otherwise>
+                                                               <value-of select="normalize-space()"/>
+                                                       </otherwise>
+                                               </choose>
                                                <if test="position()!=count($linespans)">
-                                                       <text> </text>
+                                                       <choose>
+                                                               <when test="$preformatted">
+                                                                       <text>&#xA;</text>
+                                                               </when>
+                                                               <otherwise>
+                                                                       <text> </text>
+                                                               </otherwise>
+                                                       </choose>
                                                </if>
                                        </for-each>
                                </variable>
                                <if test="string($text)!=''">
                                        <variable name="par">
                                                <choose>
-                                                       <when test="starts-with($text, '⁌ ')">
+                                                       <when test="$preformatted">
+                                                               <html:pre>
+                                                                       <call-template name="LesML:id-and-contents">
+                                                                               <with-param name="source" select="$text"/>
+                                                                       </call-template>
+                                                               </html:pre>
+                                                       </when>
+                                                       <when test="starts-with($text, '⁌') and &sigiled-text;">
                                                                <html:h1>
                                                                        <call-template name="LesML:id-and-contents">
-                                                                               <with-param name="source" select="substring-after($text, '⁌ ')"/>
+                                                                               <with-param name="source" select="&unsigiled-text;"/>
                                                                        </call-template>
                                                                </html:h1>
                                                        </when>
-                                                       <when test="starts-with($text, '§ ')">
+                                                       <when test="starts-with($text, '§') and &sigiled-text;">
                                                                <html:h2>
                                                                        <call-template name="LesML:id-and-contents">
-                                                                               <with-param name="source" select="substring-after($text, '§ ')"/>
+                                                                               <with-param name="source" select="&unsigiled-text;"/>
                                                                        </call-template>
                                                                </html:h2>
                                                        </when>
-                                                       <when test="starts-with($text, '❦ ')">
+                                                       <when test="starts-with($text, '❦') and &sigiled-text;">
                                                                <html:h3>
                                                                        <call-template name="LesML:id-and-contents">
-                                                                               <with-param name="source" select="substring-after($text, '❦ ')"/>
+                                                                               <with-param name="source" select="&unsigiled-text;"/>
                                                                        </call-template>
                                                                </html:h3>
                                                        </when>
-                                                       <when test="starts-with($text, '✠ ')">
+                                                       <when test="starts-with($text, '✠') and &sigiled-text;">
                                                                <html:h4>
                                                                        <call-template name="LesML:id-and-contents">
-                                                                               <with-param name="source" select="substring-after($text, '✠ ')"/>
+                                                                               <with-param name="source" select="&unsigiled-text;"/>
                                                                        </call-template>
                                                                </html:h4>
                                                        </when>
-                                                       <when test="starts-with($text, '• ')">
+                                                       <when test="starts-with($text, '•') and &sigiled-text;">
                                                                <html:li class="unordered" data-level="1">
                                                                        <html:p>
                                                                                <call-template name="LesML:id-and-contents">
-                                                                                       <with-param name="source" select="substring-after($text, '• ')"/>
+                                                                                       <with-param name="source" select="&unsigiled-text;"/>
                                                                                </call-template>
                                                                        </html:p>
                                                                </html:li>
                                                        </when>
-                                                       <when test="starts-with($text, '🔢 ')">
+                                                       <when test="starts-with($text, '🔢') and &sigiled-text;">
                                                                <html:li class="ordered" data-level="1">
                                                                        <html:p>
                                                                                <call-template name="LesML:id-and-contents">
-                                                                                       <with-param name="source" select="substring-after($text, '🔢 ')"/>
+                                                                                       <with-param name="source" select="&unsigiled-text;"/>
                                                                                </call-template>
                                                                        </html:p>
                                                                </html:li>
                                                        </when>
-                                                       <when test="starts-with($text, '◦ ')">
+                                                       <when test="starts-with($text, '◦') and &sigiled-text;">
                                                                <html:li class="unordered" data-level="2">
                                                                        <html:p>
                                                                                <call-template name="LesML:id-and-contents">
-                                                                                       <with-param name="source" select="substring-after($text, '◦ ')"/>
+                                                                                       <with-param name="source" select="&unsigiled-text;"/>
                                                                                </call-template>
                                                                        </html:p>
                                                                </html:li>
                                                        </when>
-                                                       <when test="starts-with($text, '🔠 ')">
+                                                       <when test="starts-with($text, '🔠') and &sigiled-text;">
                                                                <html:li class="ordered" data-level="2">
                                                                        <html:p>
                                                                                <call-template name="LesML:id-and-contents">
-                                                                                       <with-param name="source" select="substring-after($text, '🔠 ')"/>
+                                                                                       <with-param name="source" select="&unsigiled-text;"/>
                                                                                </call-template>
                                                                        </html:p>
                                                                </html:li>
                                                        </when>
-                                                       <when test="starts-with($text, '▪ ')">
+                                                       <when test="starts-with($text, '▪') and &sigiled-text;">
                                                                <html:li class="unordered" data-level="3">
                                                                        <html:p>
                                                                                <call-template name="LesML:id-and-contents">
-                                                                                       <with-param name="source" select="substring-after($text, '▪ ')"/>
+                                                                                       <with-param name="source" select="&unsigiled-text;"/>
                                                                                </call-template>
                                                                        </html:p>
                                                                </html:li>
                                                        </when>
-                                                       <when test="starts-with($text, '🔡 ')">
+                                                       <when test="starts-with($text, '🔡') and &sigiled-text;">
                                                                <html:li class="ordered" data-level="3">
                                                                        <html:p>
                                                                                <call-template name="LesML:id-and-contents">
-                                                                                       <with-param name="source" select="substring-after($text, '🔡 ')"/>
+                                                                                       <with-param name="source" select="&unsigiled-text;"/>
                                                                                </call-template>
                                                                        </html:p>
                                                                </html:li>
                                                        </when>
-                                                       <when test="starts-with($text, '⁃ ')">
+                                                       <when test="starts-with($text, '⁃') and &sigiled-text;">
                                                                <html:li class="unordered" data-level="4">
                                                                        <html:p>
                                                                                <call-template name="LesML:id-and-contents">
-                                                                                       <with-param name="source" select="substring-after($text, '⁃ ')"/>
+                                                                                       <with-param name="source" select="&unsigiled-text;"/>
                                                                                </call-template>
                                                                        </html:p>
                                                                </html:li>
                                                        </when>
-                                                       <when test="starts-with($text, '🔣 ')">
+                                                       <when test="starts-with($text, '🔣') and &sigiled-text;">
                                                                <html:li class="ordered" data-level="4">
                                                                        <html:p>
                                                                                <call-template name="LesML:id-and-contents">
-                                                                                       <with-param name="source" select="substring-after($text, '🔣 ')"/>
+                                                                                       <with-param name="source" select="&unsigiled-text;"/>
                                                                                </call-template>
                                                                        </html:p>
                                                                </html:li>
                                                        </when>
-                                                       <when test="starts-with($text, '🛈 ')">
+                                                       <when test="starts-with($text, '🛈') and &sigiled-text;">
                                                                <html:div role="note" class="info">
                                                                        <html:p>
                                                                                <call-template name="LesML:id-and-contents">
-                                                                                       <with-param name="source" select="substring-after($text, '🛈 ')"/>
+                                                                                       <with-param name="source" select="&unsigiled-text;"/>
                                                                                </call-template>
                                                                        </html:p>
                                                                </html:div>
                                                        </when>
-                                                       <when test="starts-with($text, '⯑ ')">
+                                                       <when test="starts-with($text, '⯑') and &sigiled-text;">
                                                                <html:div role="note" class="query">
                                                                        <html:p>
                                                                                <call-template name="LesML:id-and-contents">
-                                                                                       <with-param name="source" select="substring-after($text, '⯑ ')"/>
+                                                                                       <with-param name="source" select="&unsigiled-text;"/>
                                                                                </call-template>
                                                                        </html:p>
                                                                </html:div>
                                                        </when>
-                                                       <when test="starts-with($text, '⚠︎ ')">
+                                                       <when test="starts-with($text, '⚠︎') and &sigiled-text;">
                                                                <html:div role="note" class="warn">
                                                                        <html:p>
                                                                                <call-template name="LesML:id-and-contents">
-                                                                                       <with-param name="source" select="substring-after($text, '⚠︎ ')"/>
+                                                                                       <with-param name="source" select="&unsigiled-text;"/>
                                                                                </call-template>
                                                                        </html:p>
                                                                </html:div>
                                                        </when>
-                                                       <when test="starts-with($text, '※ ')">
+                                                       <when test="starts-with($text, '※') and &sigiled-text;">
                                                                <html:div role="note" class="note">
                                                                        <html:p>
                                                                                <call-template name="LesML:id-and-contents">
-                                                                                       <with-param name="source" select="substring-after($text, '※ ')"/>
+                                                                                       <with-param name="source" select="&unsigiled-text;"/>
                                                                                </call-template>
                                                                        </html:p>
                                                                </html:div>
                                                        </when>
-                                                       <when test="starts-with($text, '☡ ')">
+                                                       <when test="starts-with($text, '☡') and &sigiled-text;">
                                                                <html:div role="note" class="caution">
                                                                        <html:p>
                                                                                <call-template name="LesML:id-and-contents">
-                                                                                       <with-param name="source" select="substring-after($text, '☡ ')"/>
+                                                                                       <with-param name="source" select="&unsigiled-text;"/>
                                                                                </call-template>
                                                                        </html:p>
                                                                </html:div>
                                                        </when>
-                                                       <when test="starts-with($text, '⋯ ')">
+                                                       <when test="starts-with($text, '⋯') and &sigiled-text;">
                                                                <html:div class="continuation">
                                                                        <html:p>
                                                                                <call-template name="LesML:id-and-contents">
-                                                                                       <with-param name="source" select="substring-after($text, '⋯ ')"/>
+                                                                                       <with-param name="source" select="&unsigiled-text;"/>
                                                                                </call-template>
                                                                        </html:p>
                                                                </html:div>
                                                        </when>
+                                                       <when test="starts-with($text, '#') and &sigiled-text;">
+                                                               <comment>
+                                                                       <value-of select="&unsigiled-text;"/>
+                                                               </comment>
+                                                       </when>
                                                        <otherwise>
                                                                <html:p>
                                                                        <call-template name="LesML:id-and-contents">
@@ -500,7 +560,7 @@ If a copy of the M·P·L was not distributed with this file, You can obtain one
                </copy>
        </template>
        <template match="text()" mode="LesML:finalize-tree">
-               <call-template name="LesML:unescape">
+               <call-template name="LesML:break-and-unescape">
                        <with-param name="source" select="string(.)"/>
                </call-template>
        </template>
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