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/appveyor-build.bat   |  13 --
 lib/cmark/tools/make_entities_inc.py |  32 ----
 lib/cmark/tools/mkcasefold.pl        |  22 ---
 lib/cmark/tools/xml2md.xsl           | 319 -----------------------------------
 4 files changed, 386 deletions(-)
 delete mode 100644 lib/cmark/tools/appveyor-build.bat
 delete mode 100644 lib/cmark/tools/make_entities_inc.py
 delete mode 100755 lib/cmark/tools/mkcasefold.pl
 delete mode 100644 lib/cmark/tools/xml2md.xsl

(limited to 'lib/cmark/tools')

diff --git a/lib/cmark/tools/appveyor-build.bat b/lib/cmark/tools/appveyor-build.bat
deleted file mode 100644
index 73d555b..0000000
--- a/lib/cmark/tools/appveyor-build.bat
+++ /dev/null
@@ -1,13 +0,0 @@
-@echo off
-
-if "%MSVC_VERSION%" == "10" goto msvc10
-
-call "C:\Program Files (x86)\Microsoft Visual Studio %MSVC_VERSION%.0\VC\vcvarsall.bat" amd64
-goto build
-
-:msvc10
-call "C:\Program Files\Microsoft SDKs\Windows\v7.1\Bin\SetEnv.cmd" /x64
-
-:build
-nmake
-
diff --git a/lib/cmark/tools/make_entities_inc.py b/lib/cmark/tools/make_entities_inc.py
deleted file mode 100644
index 7b8ee41..0000000
--- a/lib/cmark/tools/make_entities_inc.py
+++ /dev/null
@@ -1,32 +0,0 @@
-# Creates C data structures for binary lookup table of entities,
-# using python's html5 entity data.
-# Usage: python3 tools/make_entities_inc.py > src/entities.inc
-
-import html
-
-entities5 = html.entities.html5
-
-# remove keys without semicolons.  For some reason the list
-# has duplicates of a few things, like auml, one with and one
-# without a semicolon.
-entities = sorted([(k[:-1], entities5[k].encode('utf-8')) for k in entities5.keys() if k[-1] == ';'])
-
-# Print out the header:
-print("""/* Autogenerated by tools/make_headers_inc.py */
-
-struct cmark_entity_node {
-	unsigned char *entity;
-        unsigned char bytes[8];
-};
-
-#define CMARK_ENTITY_MIN_LENGTH 2
-#define CMARK_ENTITY_MAX_LENGTH 32""")
-
-print("#define CMARK_NUM_ENTITIES " + str(len(entities)));
-
-print("\nstatic const struct cmark_entity_node cmark_entities[] = {");
-
-for (ent, bs) in entities:
-  print('{(unsigned char*)"' + ent + '", {' + ', '.join(map(str, bs)) + ', 0}},')
-
-print("};")
diff --git a/lib/cmark/tools/mkcasefold.pl b/lib/cmark/tools/mkcasefold.pl
deleted file mode 100755
index 740ce77..0000000
--- a/lib/cmark/tools/mkcasefold.pl
+++ /dev/null
@@ -1,22 +0,0 @@
-binmode STDOUT;
-print("    switch (c) {\n");
-my $lastchar = "";
-while (<STDIN>) {
-  if (/^[A-F0-9]/ and / [CF]; /) {
-    my ($char, $type, $subst) = m/([A-F0-9]+); ([CF]); ([^;]+)/;
-    if ($char eq $lastchar) {
-      break;
-    }
-    my @subst = $subst =~ m/(\w+)/g;
-    printf("      case 0x%s:\n", $char);
-    foreach (@subst) {
-      printf("        bufpush(0x%s);\n", $_);
-    }
-    printf("        break;\n");
-    $lastchar = $char;
-  }
-}
-printf("      default:\n");
-printf("        bufpush(c);\n");
-print("    }\n");
-
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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