From 8dbfb0890560fd1cd698d06fa05ac868c4db8576 Mon Sep 17 00:00:00 2001
From: "Felix (xq) Queißner" <git@mq32.de>
Date: Mon, 22 Jun 2020 20:53:39 +0200
Subject: Removes 'cruft' from cmark. We only care for the source anyways.

---
 lib/cmark/tools/xml2md.xsl | 319 ---------------------------------------------
 1 file changed, 319 deletions(-)
 delete mode 100644 lib/cmark/tools/xml2md.xsl

(limited to 'lib/cmark/tools/xml2md.xsl')

diff --git a/lib/cmark/tools/xml2md.xsl b/lib/cmark/tools/xml2md.xsl
deleted file mode 100644
index 0122e5f..0000000
--- a/lib/cmark/tools/xml2md.xsl
+++ /dev/null
@@ -1,319 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<!--
-
-xml2md.xsl
-==========
-
-This XSLT stylesheet transforms the cmark XML format back to Commonmark.
-Since the XML output is lossy, a lossless MD->XML->MD roundtrip isn't
-possible. The XML->MD->XML roundtrip should produce the original XML,
-though.
-
-Example usage with xsltproc:
-
-    cmark -t xml doc.md | xsltproc -novalid xml2md.xsl -
-
--->
-
-<xsl:stylesheet
-    version="1.0"
-    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
-    xmlns:md="http://commonmark.org/xml/1.0">
-
-<xsl:output method="text" encoding="utf-8"/>
-
-<!-- Generic templates -->
-
-<xsl:template match="/ | md:document | md:list">
-    <xsl:apply-templates select="md:*"/>
-</xsl:template>
-
-<xsl:template match="md:*">
-    <xsl:message>Unsupported element '<xsl:value-of select="local-name()"/>'</xsl:message>
-</xsl:template>
-
-<xsl:template match="md:*" mode="indent"/>
-
-<!-- Indent blocks -->
-
-<xsl:template match="md:*" mode="indent-block">
-    <xsl:if test="preceding-sibling::md:*">
-        <xsl:if test="not(ancestor::md:list[1][@tight='true'])">
-            <xsl:apply-templates select="ancestor::md:*" mode="indent"/>
-            <xsl:text>&#10;</xsl:text>
-        </xsl:if>
-        <xsl:apply-templates select="ancestor::md:*" mode="indent"/>
-    </xsl:if>
-</xsl:template>
-
-<!-- Heading -->
-
-<xsl:template match="md:heading">
-    <xsl:apply-templates select="." mode="indent-block"/>
-    <xsl:value-of select="substring('###### ', 7 - @level)"/>
-    <xsl:apply-templates select="md:*"/>
-    <xsl:text>&#10;</xsl:text>
-</xsl:template>
-
-<!-- Paragraph -->
-
-<xsl:template match="md:paragraph">
-    <xsl:apply-templates select="." mode="indent-block"/>
-    <xsl:apply-templates select="md:*"/>
-    <xsl:text>&#10;</xsl:text>
-</xsl:template>
-
-<!-- Thematic break -->
-
-<xsl:template match="md:thematic_break">
-    <xsl:apply-templates select="." mode="indent-block"/>
-    <xsl:text>***&#10;</xsl:text>
-</xsl:template>
-
-<!-- List -->
-
-<xsl:template match="md:list">
-    <xsl:apply-templates select="." mode="indent-block"/>
-    <xsl:apply-templates select="md:*"/>
-</xsl:template>
-
-<xsl:template match="md:item">
-    <xsl:apply-templates select="." mode="indent-block"/>
-    <xsl:choose>
-        <xsl:when test="../@type = 'bullet'">-</xsl:when>
-        <xsl:when test="../@type = 'ordered'">
-            <xsl:value-of select="../@start + position() - 1"/>
-            <xsl:choose>
-                <xsl:when test="../@delim = 'period'">.</xsl:when>
-                <xsl:when test="../@delim = 'paren'">)</xsl:when>
-            </xsl:choose>
-        </xsl:when>
-    </xsl:choose>
-    <xsl:text> </xsl:text>
-    <xsl:apply-templates select="md:*"/>
-</xsl:template>
-
-<xsl:template match="md:item" mode="indent">
-    <xsl:choose>
-        <xsl:when test="../@type = 'bullet'">
-            <xsl:text>  </xsl:text>
-        </xsl:when>
-        <xsl:when test="../@type = 'ordered'">
-            <xsl:text>   </xsl:text>
-        </xsl:when>
-    </xsl:choose>
-</xsl:template>
-
-<!-- Block quote -->
-
-<xsl:template match="md:block_quote">
-    <xsl:apply-templates select="." mode="indent-block"/>
-    <xsl:text>&gt; </xsl:text>
-    <xsl:apply-templates select="md:*"/>
-</xsl:template>
-
-<xsl:template match="md:block_quote" mode="indent">
-    <xsl:text>&gt; </xsl:text>
-</xsl:template>
-
-<!-- Code block -->
-
-<xsl:template match="md:code_block">
-    <xsl:apply-templates select="." mode="indent-block"/>
-
-    <xsl:variable name="t" select="string(.)"/>
-    <xsl:variable name="delim">
-        <xsl:call-template name="code-delim">
-            <xsl:with-param name="text" select="$t"/>
-            <xsl:with-param name="delim" select="'```'"/>
-        </xsl:call-template>
-    </xsl:variable>
-
-    <xsl:value-of select="$delim"/>
-    <xsl:value-of select="@info"/>
-    <xsl:text>&#10;</xsl:text>
-    <xsl:call-template name="indent-lines">
-        <xsl:with-param name="code" select="$t"/>
-    </xsl:call-template>
-    <xsl:apply-templates select="ancestor::md:*" mode="indent"/>
-    <xsl:value-of select="$delim"/>
-    <xsl:text>&#10;</xsl:text>
-</xsl:template>
-
-<!-- Inline HTML -->
-
-<xsl:template match="md:html_block">
-    <xsl:apply-templates select="." mode="indent-block"/>
-    <xsl:value-of select="substring-before(., '&#10;')"/>
-    <xsl:text>&#10;</xsl:text>
-    <xsl:call-template name="indent-lines">
-        <xsl:with-param name="code" select="substring-after(., '&#10;')"/>
-    </xsl:call-template>
-</xsl:template>
-
-<!-- Indent multiple lines -->
-
-<xsl:template name="indent-lines">
-    <xsl:param name="code"/>
-    <xsl:if test="contains($code, '&#10;')">
-        <xsl:apply-templates select="ancestor::md:*" mode="indent"/>
-        <xsl:value-of select="substring-before($code, '&#10;')"/>
-        <xsl:text>&#10;</xsl:text>
-        <xsl:call-template name="indent-lines">
-            <xsl:with-param name="code" select="substring-after($code, '&#10;')"/>
-        </xsl:call-template>
-    </xsl:if>
-</xsl:template>
-
-<!-- Text -->
-
-<xsl:template match="md:text">
-    <xsl:variable name="t" select="string(.)"/>
-    <xsl:variable name="first" select="substring($t, 1, 1)"/>
-    <xsl:variable name="marker-check" select="translate(substring($t, 1, 10), '0123456789', '')"/>
-    <xsl:choose>
-        <!-- Escape ordered list markers -->
-        <xsl:when test="starts-with($marker-check, '.') and $first != '.'">
-            <xsl:value-of select="substring-before($t, '.')"/>
-            <xsl:text>\.</xsl:text>
-            <xsl:call-template name="escape-text">
-                <xsl:with-param name="text" select="substring-after($t, '.')"/>
-            </xsl:call-template>
-        </xsl:when>
-        <xsl:when test="starts-with($marker-check, ')') and $first != ')'">
-            <xsl:value-of select="substring-before($t, ')')"/>
-            <xsl:text>\)</xsl:text>
-            <xsl:call-template name="escape-text">
-                <xsl:with-param name="text" select="substring-after($t, ')')"/>
-            </xsl:call-template>
-        </xsl:when>
-        <!-- Escape leading block characters -->
-        <xsl:when test="contains('-+>#=~', $first)">
-            <xsl:text>\</xsl:text>
-            <xsl:value-of select="$first"/>
-            <xsl:call-template name="escape-text">
-                <xsl:with-param name="text" select="substring($t, 2)"/>
-            </xsl:call-template>
-        </xsl:when>
-        <!-- Otherwise -->
-        <xsl:otherwise>
-            <xsl:call-template name="escape-text">
-                <xsl:with-param name="text" select="$t"/>
-            </xsl:call-template>
-        </xsl:otherwise>
-    </xsl:choose>
-</xsl:template>
-
-<!-- Breaks -->
-
-<xsl:template match="md:softbreak">
-    <xsl:text>&#10;</xsl:text>
-    <xsl:apply-templates select="ancestor::md:*" mode="indent"/>
-</xsl:template>
-
-<xsl:template match="md:linebreak">
-    <xsl:text>  &#10;</xsl:text>
-    <xsl:apply-templates select="ancestor::md:*" mode="indent"/>
-</xsl:template>
-
-<!-- Emphasis -->
-
-<xsl:template match="md:emph">
-    <xsl:text>*</xsl:text>
-    <xsl:apply-templates select="md:*"/>
-    <xsl:text>*</xsl:text>
-</xsl:template>
-
-<xsl:template match="md:strong">
-    <xsl:text>**</xsl:text>
-    <xsl:apply-templates select="md:*"/>
-    <xsl:text>**</xsl:text>
-</xsl:template>
-
-<!-- Inline code -->
-
-<xsl:template match="md:code">
-    <xsl:variable name="t" select="string(.)"/>
-    <xsl:variable name="delim">
-        <xsl:call-template name="code-delim">
-            <xsl:with-param name="text" select="$t"/>
-            <xsl:with-param name="delim" select="'`'"/>
-        </xsl:call-template>
-    </xsl:variable>
-    <xsl:value-of select="$delim"/>
-    <xsl:value-of select="$t"/>
-    <xsl:value-of select="$delim"/>
-</xsl:template>
-
-<!-- Links and images -->
-
-<xsl:template match="md:link | md:image">
-    <xsl:if test="self::md:image">!</xsl:if>
-    <xsl:text>[</xsl:text>
-    <xsl:apply-templates select="md:*"/>
-    <xsl:text>](</xsl:text>
-    <xsl:call-template name="escape-text">
-        <xsl:with-param name="text" select="string(@destination)"/>
-        <xsl:with-param name="escape" select="'()'"/>
-    </xsl:call-template>
-    <xsl:if test="string(@title)">
-        <xsl:text> "</xsl:text>
-        <xsl:call-template name="escape-text">
-            <xsl:with-param name="text" select="string(@title)"/>
-            <xsl:with-param name="escape" select="'&quot;'"/>
-        </xsl:call-template>
-        <xsl:text>"</xsl:text>
-    </xsl:if>
-    <xsl:text>)</xsl:text>
-</xsl:template>
-
-<!-- Inline HTML -->
-
-<xsl:template match="md:html_inline">
-    <xsl:value-of select="."/>
-</xsl:template>
-
-<!-- Escaping helpers -->
-
-<xsl:template name="escape-text">
-    <xsl:param name="text"/>
-    <xsl:param name="escape" select="'*_`&lt;[]&amp;'"/>
-
-    <xsl:variable name="trans" select="translate($text, $escape, '\\\\\\\')"/>
-    <xsl:choose>
-        <xsl:when test="contains($trans, '\')">
-            <xsl:variable name="safe" select="substring-before($trans, '\')"/>
-            <xsl:variable name="l" select="string-length($safe)"/>
-            <xsl:value-of select="$safe"/>
-            <xsl:text>\</xsl:text>
-            <xsl:value-of select="substring($text, $l + 1, 1)"/>
-            <xsl:call-template name="escape-text">
-                <xsl:with-param name="text" select="substring($text, $l + 2)"/>
-                <xsl:with-param name="escape" select="$escape"/>
-            </xsl:call-template>
-        </xsl:when>
-        <xsl:otherwise>
-            <xsl:value-of select="$text"/>
-        </xsl:otherwise>
-    </xsl:choose>
-</xsl:template>
-
-<xsl:template name="code-delim">
-    <xsl:param name="text"/>
-    <xsl:param name="delim"/>
-
-    <xsl:choose>
-        <xsl:when test="contains($text, $delim)">
-            <xsl:call-template name="code-delim">
-                <xsl:with-param name="text" select="$text"/>
-                <xsl:with-param name="delim" select="concat($delim, '`')"/>
-            </xsl:call-template>
-        </xsl:when>
-        <xsl:otherwise>
-            <xsl:value-of select="$delim"/>
-        </xsl:otherwise>
-    </xsl:choose>
-</xsl:template>
-
-</xsl:stylesheet>
-- 
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