From d6c615f2680e79bbb76cc85a056aadfe3524513f Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Sat, 24 Jan 2015 11:07:01 -0800
Subject: Removed JS implementation, which is moving to its own repo:

<https://github.com/jgm/commonmark.js>
---
 js/lib/xml.js | 171 ----------------------------------------------------------
 1 file changed, 171 deletions(-)
 delete mode 100644 js/lib/xml.js

(limited to 'js/lib/xml.js')

diff --git a/js/lib/xml.js b/js/lib/xml.js
deleted file mode 100644
index d2d95e8..0000000
--- a/js/lib/xml.js
+++ /dev/null
@@ -1,171 +0,0 @@
-"use strict";
-
-var escapeXml = require('./common').escapeXml;
-
-// Helper function to produce an XML tag.
-var tag = function(name, attrs, selfclosing) {
-    var result = '<' + name;
-    if (attrs && attrs.length > 0) {
-        var i = 0;
-        var attrib;
-        while ((attrib = attrs[i]) !== undefined) {
-            result += ' ' + attrib[0] + '="' + attrib[1] + '"';
-            i++;
-        }
-    }
-    if (selfclosing) {
-        result += ' /';
-    }
-
-    result += '>';
-    return result;
-};
-
-var reXMLTag = /\<[^>]*\>/;
-
-var toTagName = function(s) {
-    return s.replace(/([a-z])([A-Z])/g, "$1_$2").toLowerCase();
-};
-
-var renderNodes = function(block) {
-
-    var attrs;
-    var tagname;
-    var walker = block.walker();
-    var event, node, entering;
-    var buffer = "";
-    var lastOut = "\n";
-    var disableTags = 0;
-    var indentLevel = 0;
-    var indent = '  ';
-    var unescapedContents;
-    var container;
-    var selfClosing;
-    var nodetype;
-
-    var out = function(s) {
-        if (disableTags > 0) {
-            buffer += s.replace(reXMLTag, '');
-        } else {
-            buffer += s;
-        }
-        lastOut = s;
-    };
-    var esc = this.escape;
-    var cr = function() {
-        if (lastOut !== '\n') {
-            buffer += '\n';
-            lastOut = '\n';
-            for (var i = indentLevel; i--;) {
-                buffer += indent;
-            }
-        }
-    };
-
-    var options = this.options;
-
-    if (options.time) { console.time("rendering"); }
-
-    buffer += '<?xml version="1.0" encoding="UTF-8"?>\n';
-    buffer += '<!DOCTYPE CommonMark SYSTEM "CommonMark.dtd">\n';
-
-    while ((event = walker.next())) {
-        entering = event.entering;
-        node = event.node;
-        nodetype = node.type;
-
-        container = node.isContainer();
-        selfClosing = nodetype === 'HorizontalRule' || nodetype === 'Hardbreak' ||
-            nodetype === 'Softbreak' || nodetype === 'Image';
-        unescapedContents = nodetype === 'Html' || nodetype === 'HtmlInline';
-        tagname = toTagName(nodetype);
-
-        if (entering) {
-
-            attrs = [];
-
-            switch (nodetype) {
-            case 'List':
-                if (node.listType !== null) {
-                    attrs.push(['type', node.listType.toLowerCase()]);
-                }
-                if (node.listStart !== null) {
-                    attrs.push(['start', String(node.listStart)]);
-                }
-                if (node.listTight !== null) {
-                    attrs.push(['tight', (node.listTight ? 'true' : 'false')]);
-                }
-                var delim = node.listDelimiter;
-                if (delim !== null) {
-                    var delimword = '';
-                    if (delim === '.') {
-                        delimword = 'period';
-                    } else {
-                        delimword = 'paren';
-                    }
-                    attrs.push(['delimiter', delimword]);
-                }
-                break;
-            case 'CodeBlock':
-                if (node.info) {
-                    attrs.push(['info', node.info]);
-                }
-                break;
-            case 'Header':
-                attrs.push(['level', String(node.level)]);
-                break;
-            case 'Link':
-            case 'Image':
-                attrs.push(['destination', node.destination]);
-                attrs.push(['title', node.title]);
-                break;
-            default:
-                break;
-            }
-            if (options.sourcepos) {
-                var pos = node.sourcepos;
-                if (pos) {
-                    attrs.push(['data-sourcepos', String(pos[0][0]) + ':' +
-                                String(pos[0][1]) + '-' + String(pos[1][0]) + ':' +
-                                String(pos[1][1])]);
-                }
-            }
-
-            cr();
-            out(tag(tagname, attrs, selfClosing));
-            if (container) {
-                indentLevel += 1;
-            } else if (!container && !selfClosing) {
-                var lit = node.literal;
-                if (lit) {
-                    out(unescapedContents ? lit : esc(lit));
-                }
-                out(tag('/' + tagname));
-            }
-        } else {
-            indentLevel -= 1;
-            cr();
-            out(tag('/' + tagname));
-        }
-
-
-    }
-    if (options.time) { console.timeEnd("rendering"); }
-    buffer += '\n';
-    return buffer;
-};
-
-// The XmlRenderer object.
-function XmlRenderer(options){
-    return {
-        // default options:
-        softbreak: '\n', // by default, soft breaks are rendered as newlines in HTML
-        // set to "<br />" to make them hard breaks
-        // set to " " if you want to ignore line wrapping in source
-        escape: escapeXml,
-        options: options || {},
-        render: renderNodes
-    };
-}
-
-module.exports = XmlRenderer;
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