1 files changed, 0 insertions, 255 deletions
diff --git a/js/lib/node.js b/js/lib/node.js
deleted file mode 100644
index 4615689..0000000
--- a/js/lib/node.js
+++ /dev/null
@@ -1,255 +0,0 @@
-"use strict";
-
-function isContainer(node) {
-    switch (node._type) {
-    case 'Document':
-    case 'BlockQuote':
-    case 'List':
-    case 'Item':
-    case 'Paragraph':
-    case 'Header':
-    case 'Emph':
-    case 'Strong':
-    case 'Link':
-    case 'Image':
-        return true;
-    default:
-        return false;
-    }
-}
-
-var resumeAt = function(node, entering) {
-    this.current = node;
-    this.entering = (entering === true);
-};
-
-var next = function(){
-    var cur = this.current;
-    var entering = this.entering;
-
-    if (cur === null) {
-        return null;
-    }
-
-    var container = isContainer(cur);
-
-    if (entering && container) {
-        if (cur._firstChild) {
-            this.current = cur._firstChild;
-            this.entering = true;
-        } else {
-            // stay on node but exit
-            this.entering = false;
-        }
-
-    } else if (cur._next === null) {
-        this.current = cur._parent;
-        this.entering = false;
-
-    } else {
-        this.current = cur._next;
-        this.entering = true;
-    }
-
-    return {entering: entering, node: cur};
-};
-
-var NodeWalker = function(root) {
-    return { current: root,
-             root: root,
-             entering: true,
-             next: next,
-             resumeAt: resumeAt };
-};
-
-var Node = function(nodeType, sourcepos) {
-    this._type = nodeType;
-    this._parent = null;
-    this._firstChild = null;
-    this._lastChild = null;
-    this._prev = null;
-    this._next = null;
-    this._sourcepos = sourcepos;
-    this._lastLineBlank = false;
-    this._open = true;
-    this._strings = null;
-    this._string_content = null;
-    this._literal = null;
-    this._listData = null;
-    this._info = null;
-    this._destination = null;
-    this._title = null;
-    this._isFenced = false;
-    this._fenceChar = null;
-    this._fenceLength = 0;
-    this._fenceOffset = null;
-    this._level = null;
-};
-
-var proto = Node.prototype;
-
-Node.prototype.isContainer = function() {
-    return isContainer(this);
-};
-
-Object.defineProperty(proto, 'type', {
-    get: function() { return this._type; }
-});
-
-Object.defineProperty(proto, 'firstChild', {
-    get: function() { return this._firstChild; }
-});
-
-Object.defineProperty(proto, 'lastChild', {
-    get: function() { return this._lastChild; }
-});
-
-Object.defineProperty(proto, 'next', {
-    get: function() { return this._next; }
-});
-
-Object.defineProperty(proto, 'prev', {
-    get: function() { return this._prev; }
-});
-
-Object.defineProperty(proto, 'parent', {
-    get: function() { return this._parent; }
-});
-
-Object.defineProperty(proto, 'sourcepos', {
-    get: function() { return this._sourcepos; }
-});
-
-Object.defineProperty(proto, 'literal', {
-    get: function() { return this._literal; },
-    set: function(s) { this._literal = s; }
-});
-
-Object.defineProperty(proto, 'destination', {
-    get: function() { return this._destination; },
-    set: function(s) { this._destination = s; }
-});
-
-Object.defineProperty(proto, 'title', {
-    get: function() { return this._title; },
-    set: function(s) { this._title = s; }
-});
-
-Object.defineProperty(proto, 'info', {
-    get: function() { return this._info; },
-    set: function(s) { this._info = s; }
-});
-
-Object.defineProperty(proto, 'level', {
-    get: function() { return this._level; },
-    set: function(s) { this._level = s; }
-});
-
-Object.defineProperty(proto, 'listType', {
-    get: function() { return this._listData.type; },
-    set: function(t) { this._listData.type = t; }
-});
-
-Object.defineProperty(proto, 'listTight', {
-    get: function() { return this._listData.tight; },
-    set: function(t) { this._listData.tight = t; }
-});
-
-Object.defineProperty(proto, 'listStart', {
-    get: function() { return this._listData.start; },
-    set: function(n) { this._listData.start = n; }
-});
-
-Object.defineProperty(proto, 'listDelimiter', {
-    get: function() { return this._listData.delimiter; },
-    set: function(delim) { this._listData.delimiter = delim; }
-});
-
-Node.prototype.appendChild = function(child) {
-    child.unlink();
-    child._parent = this;
-    if (this._lastChild) {
-        this._lastChild._next = child;
-        child._prev = this._lastChild;
-        this._lastChild = child;
-    } else {
-        this._firstChild = child;
-        this._lastChild = child;
-    }
-};
-
-Node.prototype.prependChild = function(child) {
-    child.unlink();
-    child._parent = this;
-    if (this._firstChild) {
-        this._firstChild._prev = child;
-        child._next = this._firstChild;
-        this._firstChild = child;
-    } else {
-        this._firstChild = child;
-        this._lastChild = child;
-    }
-};
-
-Node.prototype.unlink = function() {
-    if (this._prev) {
-        this._prev._next = this._next;
-    } else if (this._parent) {
-        this._parent._firstChild = this._next;
-    }
-    if (this._next) {
-        this._next._prev = this._prev;
-    } else if (this._parent) {
-        this._parent._lastChild = this._prev;
-    }
-    this._parent = null;
-    this._next = null;
-    this._prev = null;
-};
-
-Node.prototype.insertAfter = function(sibling) {
-    sibling.unlink();
-    sibling._next = this._next;
-    if (sibling._next) {
-        sibling._next._prev = sibling;
-    }
-    sibling._prev = this;
-    this._next = sibling;
-    sibling._parent = this._parent;
-    if (!sibling._next) {
-        sibling._parent._lastChild = sibling;
-    }
-};
-
-Node.prototype.insertBefore = function(sibling) {
-    sibling.unlink();
-    sibling._prev = this._prev;
-    if (sibling._prev) {
-        sibling._prev._next = sibling;
-    }
-    sibling._next = this;
-    this._prev = sibling;
-    sibling._parent = this._parent;
-    if (!sibling._prev) {
-        sibling._parent._firstChild = sibling;
-    }
-};
-
-Node.prototype.walker = function() {
-    var walker = new NodeWalker(this);
-    return walker;
-};
-
-module.exports = Node;
-
-
-/* Example of use of walker:
-
- var walker = w.walker();
- var event;
-
- while (event = walker.next()) {
- console.log(event.entering, event.node.type());
- }
-
- */