<?xml version="1.0"?>
<!--
-SPDX-FileCopyrightText: 2024 Lady <https://www.ladys.computer/about/#lady>
+SPDX-FileCopyrightText: 2024, 2025 Lady <https://www.ladys.computer/about/#lady>
SPDX-License-Identifier: MPL-2.0
-->
<!--
⁌ 💄📝 Les·M·L ∷ parser.xslt
-© 2024 Lady [@ Lady’s Computer]
+© 2024–2025 Lady [@ Ladys Computer]
This Source Code Form is subject to the terms of the Mozilla Public License, v 2.0.
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/>.
<template name="LesML:unescape">
<param name="source"/>
<choose>
- <when test="contains($source, '<U+')">
- <variable name="after" select="substring-after($source, '<U+')"/>
+ <when test="contains($source, '{U+')">
+ <variable name="after" select="substring-after($source, '{U+')"/>
<choose>
- <when test="contains($after, '>')">
- <variable name="inner" select="substring-before($after, '>')"/>
+ <when test="contains($after, '}')">
+ <variable name="inner" select="substring-before($after, '}')"/>
<variable name="components">
<call-template name="LesML:split">
<with-param name="source" select="$inner"/>
</call-template>
</variable>
<variable name="component-nodes" select="exsl:node-set($components)/node()"/>
+ <value-of select="substring-before($source, '{U+')"/>
<choose>
<when test="$component-nodes[string(.)='' or translate(., '0123456789ABCDEF', '')!='']">
- <value-of select="substring-before($source, '<U+')"/>
- <text><U+</text>
+ <text>{U+</text>
<value-of select="$inner"/>
- <text>></text>
+ <text>}</text>
<call-template name="LesML:unescape">
- <with-param name="source" select="substring-after($after, '>')"/>
+ <with-param name="source" select="substring-after($after, '}')"/>
</call-template>
</when>
<otherwise>
<text>;</text>
</for-each>
<call-template name="LesML:unescape">
- <with-param name="source" select="substring-after($after, '>')"/>
+ <with-param name="source" select="substring-after($after, '}')"/>
</call-template>
</otherwise>
</choose>
</when>
<otherwise>
- <value-of select="substring-before($source, '<U+')"/>
- <text><U+</text>
+ <value-of select="substring-before($source, '{U+')"/>
+ <text>{U+</text>
<call-template name="LesML:unescape">
<with-param name="source" select="$after"/>
</call-template>
<with-param name="lines" select="exsl:node-set($lines-fragment)/*"/>
</call-template>
</template>
- <template match="@*|node()" mode="LesML:finalize-tree" priority="-1">
- <copy>
- <apply-templates select="@*|node()" mode="LesML:finalize-tree"/>
- </copy>
- </template>
- <template match="text()" mode="LesML:finalize-tree">
- <call-template name="LesML:break-and-unescape">
- <with-param name="source" select="string(.)"/>
- </call-template>
- </template>
<template match="html:blockquote" mode="LesML:finalize-tree">
<if test="not(preceding-sibling::node()) or preceding-sibling::node()[position()=1 and not(self::html:blockquote)]">
<variable name="notquote" select="following-sibling::node()[not(self::html:blockquote)][1]"/>
</apply-templates>
</if>
</template>
+ <template match="processing-instruction()[local-name()='LesML-Link-Escape']" mode="LesML:finalize-tree">
+ <text>🔗</text>
+ </template>
+ <template match="text()" mode="LesML:finalize-tree">
+ <call-template name="LesML:break-and-unescape">
+ <with-param name="source" select="string(.)"/>
+ </call-template>
+ </template>
+ <template match="@*|node()" mode="LesML:finalize-tree" priority="-1">
+ <copy>
+ <apply-templates select="@*|node()" mode="LesML:finalize-tree"/>
+ </copy>
+ </template>
<template match="node()" mode="LesML:inline">
<param name="element-name"/>
<param name="element-namespace" select="'http://www.w3.org/1999/xhtml'"/>
<param name="langtag-supported" select="false()"/>
<choose>
<when test="self::*">
- <copy>
- <copy-of select="@*"/>
- <variable name="start-node" select="text()[contains(., $start-sigil)][1]"/>
- <choose>
- <when test="$start-node">
- <variable name="remaining">
- <value-of select="substring-after($start-node, $start-sigil)"/>
- <copy-of select="$start-node/following-sibling::node()"/>
- </variable>
- <variable name="end-node" select="exsl:node-set($remaining)/node()[self::text() and contains(., $end-sigil)][1]"/>
- <choose>
- <when test="$end-node">
- <variable name="restoftext" select="substring-after($end-node, $end-sigil)"/>
- <variable name="maybe-langtag">
- <if test="$langtag-supported and starts-with($restoftext, '@') and contains($restoftext, '$')">
- <value-of select="substring-before(substring-after($restoftext, '@'), '$')"/>
- </if>
- </variable>
- <variable name="langtag">
- <if test="translate($maybe-langtag, '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-', '')=''">
- <value-of select="$maybe-langtag"/>
- </if>
- </variable>
- <variable name="rest">
- <html:div>
- <choose>
- <when test="string($langtag)!=''">
- <value-of select="substring-after($restoftext, '$')"/>
- </when>
- <otherwise>
- <value-of select="$restoftext"/>
- </otherwise>
- </choose>
- <copy-of select="$end-node/following-sibling::node()"/>
- </html:div>
- </variable>
- <variable name="processed-rest">
- <apply-templates select="exsl:node-set($rest)/*" mode="LesML:inline">
- <with-param name="element-name" select="$element-name"/>
- <with-param name="element-namespace" select="$element-namespace"/>
- <with-param name="start-sigil" select="$start-sigil"/>
- <with-param name="end-sigil" select="$end-sigil"/>
- <with-param name="role" select="$role"/>
- <with-param name="langtag-supported" select="$langtag-supported"/>
- </apply-templates>
- </variable>
- <copy-of select="$start-node/preceding-sibling::node()"/>
- <value-of select="substring-before($start-node, $start-sigil)"/>
- <element name="{$element-name}" namespace="{$element-namespace}">
- <if test="string($role)!=''">
- <attribute name="role">
- <value-of select="$role"/>
- </attribute>
- </if>
- <if test="string($langtag)!=''">
- <if test="$element-namespace='http://www.w3.org/1999/xhtml'">
- <attribute name="lang">
- <value-of select="$langtag"/>
- </attribute>
- </if>
- <attribute name="xml:lang">
+ <variable name="end-node" select="text()[contains(., $end-sigil)][1]"/>
+ <variable name="has-start-node" select="$end-node/preceding-sibling::text()[contains(., $start-sigil)] or string-length(substring-after($end-node, $start-sigil))>string-length(substring-after($end-node, $end-sigil))"/>
+ <choose>
+ <when test="$end-node and $has-start-node">
+ <variable name="preceding">
+ <copy-of select="$end-node/preceding-sibling::node()"/>
+ <value-of select="substring-before($end-node, $end-sigil)"/>
+ </variable>
+ <variable name="start-node" select="exsl:node-set($preceding)/text()[contains(., $start-sigil)][last()]"/>
+ <variable name="restoftext" select="substring-after($end-node, $end-sigil)"/>
+ <variable name="maybe-langtag">
+ <if test="$langtag-supported and starts-with($restoftext, '@') and contains($restoftext, '$')">
+ <value-of select="substring-before(substring-after($restoftext, '@'), '$')"/>
+ </if>
+ </variable>
+ <variable name="langtag">
+ <if test="translate($maybe-langtag, '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-', '')=''">
+ <value-of select="$maybe-langtag"/>
+ </if>
+ </variable>
+ <variable name="start-tokens-fragment">
+ <call-template name="LesML:split">
+ <with-param name="source" select="string($start-node)"/>
+ <with-param name="separator" select="$start-sigil"/>
+ </call-template>
+ </variable>
+ <variable name="start-tokens" select="exsl:node-set($start-tokens-fragment)/*"/>
+ <variable name="wrapped">
+ <copy>
+ <copy-of select="@*"/>
+ <copy-of select="$start-node/preceding-sibling::node()"/>
+ <for-each select="$start-tokens[position()!=last()]">
+ <value-of select="."/>
+ <if test="position()!=last()">
+ <value-of select="$start-sigil"/>
+ </if>
+ </for-each>
+ <element name="{$element-name}" namespace="{$element-namespace}">
+ <if test="string($role)!=''">
+ <attribute name="role">
+ <value-of select="$role"/>
+ </attribute>
+ </if>
+ <if test="string($langtag)!=''">
+ <if test="$element-namespace='http://www.w3.org/1999/xhtml'">
+ <attribute name="lang">
<value-of select="$langtag"/>
</attribute>
</if>
- <copy-of select="$end-node/preceding-sibling::node()"/>
- <value-of select="substring-before($end-node, $end-sigil)"/>
- </element>
- <copy-of select="exsl:node-set($processed-rest)/*/node()"/>
- </when>
- <otherwise>
- <apply-templates select="node()" mode="LesML:inline">
- <with-param name="element-name" select="$element-name"/>
- <with-param name="element-namespace" select="$element-namespace"/>
- <with-param name="start-sigil" select="$start-sigil"/>
- <with-param name="end-sigil" select="$end-sigil"/>
- <with-param name="role" select="$role"/>
- <with-param name="langtag-supported" select="$langtag-supported"/>
- </apply-templates>
- </otherwise>
- </choose>
- </when>
- <otherwise>
+ <attribute name="xml:lang">
+ <value-of select="$langtag"/>
+ </attribute>
+ </if>
+ <value-of select="$start-tokens[last()]"/>
+ <copy-of select="$start-node/following-sibling::node()"/>
+ </element>
+ <choose>
+ <when test="string($langtag)!=''">
+ <value-of select="substring-after($restoftext, '$')"/>
+ </when>
+ <otherwise>
+ <value-of select="$restoftext"/>
+ </otherwise>
+ </choose>
+ <copy-of select="$end-node/following-sibling::node()"/>
+ </copy>
+ </variable>
+ <apply-templates select="exsl:node-set($wrapped)/*" mode="LesML:inline">
+ <with-param name="element-name" select="$element-name"/>
+ <with-param name="element-namespace" select="$element-namespace"/>
+ <with-param name="start-sigil" select="$start-sigil"/>
+ <with-param name="end-sigil" select="$end-sigil"/>
+ <with-param name="role" select="$role"/>
+ <with-param name="langtag-supported" select="$langtag-supported"/>
+ </apply-templates>
+ </when>
+ <otherwise>
+ <copy>
+ <copy-of select="@*"/>
<apply-templates select="node()" mode="LesML:inline">
<with-param name="element-name" select="$element-name"/>
<with-param name="element-namespace" select="$element-namespace"/>
<with-param name="role" select="$role"/>
<with-param name="langtag-supported" select="$langtag-supported"/>
</apply-templates>
- </otherwise>
- </choose>
- </copy>
+ </copy>
+ </otherwise>
+ </choose>
</when>
<otherwise>
<copy-of select="."/>
<variable name="result">
<choose>
<when test="self::*">
- <copy>
- <copy-of select="@*"/>
- <variable name="start-node" select="text()[contains(., '{🔗')][1]"/>
- <choose>
- <when test="$start-node">
- <variable name="remaining">
- <value-of select="substring-after($start-node, '{🔗')"/>
- <copy-of select="$start-node/following-sibling::node()"/>
- </variable>
- <variable name="end-node" select="exsl:node-set($remaining)/node()[self::text() and contains(., '>}') and not(preceding-sibling::*)][1]"/>
- <variable name="hyperlink">
- <for-each select="$end-node/preceding-sibling::node()">
- <value-of select="."/>
- </for-each>
- <value-of select="substring-before($end-node, '>}')"/>
- </variable>
- <choose>
- <when test="contains($hyperlink, '<')">
- <variable name="ltcomponents">
- <call-template name="LesML:split">
- <with-param name="source" select="$hyperlink"/>
- <with-param name="separator" select="'<'"/>
- </call-template>
- </variable>
- <variable name="ltcomponent-nodes" select="exsl:node-set($ltcomponents)/*"/>
- <variable name="rest">
- <html:div>
- <value-of select="substring-after($end-node, '>}')"/>
- <copy-of select="$end-node/following-sibling::node()"/>
- </html:div>
- </variable>
- <variable name="processed-rest">
- <apply-templates select="exsl:node-set($rest)/*" mode="LesML:linkify"/>
- </variable>
- <copy-of select="$start-node/preceding-sibling::node()"/>
- <value-of select="substring-before($start-node, '{🔗')"/>
- <element name="html:a">
- <attribute name="href">
- <value-of select="$ltcomponent-nodes[last()]"/>
- </attribute>
- <choose>
- <when test="count($ltcomponent-nodes)>2 or normalize-space($ltcomponent-nodes[1])!=''">
- <value-of select="$ltcomponent-nodes[1]"/>
- <for-each select="$ltcomponent-nodes[position()>1 and position()!=last()]">
- <text><</text>
- <value-of select="."/>
- </for-each>
- </when>
- <otherwise>
- <value-of select="$ltcomponent-nodes[last()]"/>
- </otherwise>
- </choose>
- </element>
- <copy-of select="exsl:node-set($processed-rest)/*/node()"/>
- </when>
- <otherwise>
- <variable name="rest">
- <html:div>
- <copy-of select="$remaining"/>
- </html:div>
- </variable>
- <variable name="processed-rest">
- <apply-templates select="exsl:node-set($rest)/*" mode="LesML:linkify"/>
- </variable>
- <copy-of select="$start-node/preceding-sibling::node()"/>
- <value-of select="substring-before($start-node, '{🔗')"/>
- <text>{🔗</text>
- <copy-of select="exsl:node-set($processed-rest)/*/node()"/>
- </otherwise>
- </choose>
- </when>
- <otherwise>
+ <variable name="end-node" select="text()[contains(., '>}')][1]"/>
+ <variable name="has-start-node" select="$end-node/preceding-sibling::text()[contains(., '{🔗') and not(following-sibling::*)] or string-length(substring-after($end-node, '{🔗'))>string-length(substring-after($end-node, '>}'))"/>
+ <choose>
+ <when test="$end-node and $has-start-node">
+ <variable name="preceding">
+ <copy-of select="$end-node/preceding-sibling::node()"/>
+ <value-of select="substring-before($end-node, '>}')"/>
+ </variable>
+ <variable name="start-node" select="exsl:node-set($preceding)/text()[contains(., '{🔗') and not(following-sibling::*)][last()]"/>
+ <variable name="start-tokens-fragment">
+ <call-template name="LesML:split">
+ <with-param name="source" select="string($start-node)"/>
+ <with-param name="separator" select="'{🔗'"/>
+ </call-template>
+ </variable>
+ <variable name="start-tokens" select="exsl:node-set($start-tokens-fragment)/*"/>
+ <variable name="hyperlink">
+ <value-of select="$start-tokens[last()]"/>
+ <for-each select="$start-node/following-sibling::node()">
+ <choose>
+ <when test="self::text()">
+ <value-of select="."/>
+ </when>
+ <when test="self::processing-instruction()[local-name()='LesML-Link-Escape']">
+ <text>🔗</text>
+ </when>
+ </choose>
+ </for-each>
+ </variable>
+ <choose>
+ <when test="contains($hyperlink, '<')">
+ <variable name="ltcomponents-fragment">
+ <call-template name="LesML:split">
+ <with-param name="source" select="$hyperlink"/>
+ <with-param name="separator" select="'<'"/>
+ </call-template>
+ </variable>
+ <variable name="ltcomponents" select="exsl:node-set($ltcomponents-fragment)/*"/>
+ <variable name="wrapped">
+ <copy>
+ <copy-of select="@*"/>
+ <copy-of select="$start-node/preceding-sibling::node()"/>
+ <for-each select="$start-tokens[position()!=last()]">
+ <value-of select="."/>
+ <if test="position()!=last()">
+ <text>{🔗</text>
+ </if>
+ </for-each>
+ <element name="html:a">
+ <attribute name="href">
+ <value-of select="$ltcomponents[last()]"/>
+ </attribute>
+ <choose>
+ <when test="count($ltcomponents)>2 or normalize-space($ltcomponents[1])!=''">
+ <for-each select="$ltcomponents[position()!=last()]">
+ <value-of select="."/>
+ <if test="position()!=last()">
+ <text><</text>
+ </if>
+ </for-each>
+ </when>
+ <otherwise>
+ <value-of select="$ltcomponents[last()]"/>
+ </otherwise>
+ </choose>
+ </element>
+ <value-of select="substring-after($end-node, '>}')"/>
+ <copy-of select="$end-node/following-sibling::node()"/>
+ </copy>
+ </variable>
+ <apply-templates select="exsl:node-set($wrapped)/*" mode="LesML:linkify"/>
+ </when>
+ <otherwise>
+ <variable name="escaped">
+ <copy>
+ <copy-of select="@*"/>
+ <copy-of select="$start-node/preceding-sibling::node()"/>
+ <for-each select="$start-tokens[position()!=last()]">
+ <value-of select="."/>
+ <if test="position()!=last()">
+ <text>{🔗</text>
+ </if>
+ </for-each>
+ <text>{</text>
+ <processing-instruction name="LesML-Link-Escape"/>
+ <copy-of select="$hyperlink"/>
+ <text>>}</text>
+ <value-of select="substring-after($end-node, '>}')"/>
+ <copy-of select="$end-node/following-sibling::node()"/>
+ </copy>
+ </variable>
+ <apply-templates select="exsl:node-set($escaped)/*" mode="LesML:linkify"/>
+ </otherwise>
+ </choose>
+ </when>
+ <otherwise>
+ <copy>
+ <copy-of select="@*"/>
<apply-templates select="node()" mode="LesML:linkify"/>
- </otherwise>
- </choose>
- </copy>
+ </copy>
+ </otherwise>
+ </choose>
</when>
<otherwise>
<copy-of select="."/>
<with-param name="end-sigil" select="'⸩'"/>
</apply-templates>
</variable>
- <apply-templates select="exsl:node-set($result)/node()" mode="LesML:important"/>
- </template>
- <template match="node()" mode="LesML:important">
- <variable name="result">
- <apply-templates select="." mode="LesML:inline">
- <with-param name="element-name" select="'html:strong'"/>
- <with-param name="start-sigil" select="'☞'"/>
- <with-param name="end-sigil" select="'☜'"/>
- </apply-templates>
- </variable>
- <apply-templates select="exsl:node-set($result)/node()" mode="LesML:emphasized"/>
+ <apply-templates select="exsl:node-set($result)/node()" mode="LesML:code"/>
</template>
- <template match="node()" mode="LesML:emphasized">
+ <template match="node()" mode="LesML:code">
<variable name="result">
<apply-templates select="." mode="LesML:inline">
- <with-param name="element-name" select="'html:em'"/>
- <with-param name="start-sigil" select="'⹐'"/>
- <with-param name="end-sigil" select="'⹑'"/>
+ <with-param name="element-name" select="'html:code'"/>
+ <with-param name="start-sigil" select="'`'"/>
+ <with-param name="end-sigil" select="'´'"/>
</apply-templates>
</variable>
<apply-templates select="exsl:node-set($result)/node()" mode="LesML:titled"/>
<with-param name="end-sigil" select="'⦄'"/>
</apply-templates>
</variable>
- <apply-templates select="exsl:node-set($result)/node()" mode="LesML:code"/>
+ <apply-templates select="exsl:node-set($result)/node()" mode="LesML:important"/>
</template>
- <template match="node()" mode="LesML:code">
+ <template match="node()" mode="LesML:important">
+ <variable name="result">
+ <apply-templates select="." mode="LesML:inline">
+ <with-param name="element-name" select="'html:strong'"/>
+ <with-param name="start-sigil" select="'☞'"/>
+ <with-param name="end-sigil" select="'☜'"/>
+ </apply-templates>
+ </variable>
+ <apply-templates select="exsl:node-set($result)/node()" mode="LesML:emphasized"/>
+ </template>
+ <template match="node()" mode="LesML:emphasized">
<apply-templates select="." mode="LesML:inline">
- <with-param name="element-name" select="'html:code'"/>
- <with-param name="start-sigil" select="'`'"/>
- <with-param name="end-sigil" select="'´'"/>
+ <with-param name="element-name" select="'html:em'"/>
+ <with-param name="start-sigil" select="'⹐'"/>
+ <with-param name="end-sigil" select="'⹑'"/>
</apply-templates>
</template>
</transform>
Lady’s Gitweb / LesML / blobdiff