1 files changed, 0 insertions, 533 deletions
diff --git a/node_modules/snapdragon/lib/parser.js b/node_modules/snapdragon/lib/parser.js
deleted file mode 100644
index a5a9b31..0000000
--- a/node_modules/snapdragon/lib/parser.js
+++ /dev/null
@@ -1,533 +0,0 @@
-'use strict';
-
-var use = require('use');
-var util = require('util');
-var Cache = require('map-cache');
-var define = require('define-property');
-var debug = require('debug')('snapdragon:parser');
-var Position = require('./position');
-var utils = require('./utils');
-
-/**
- * Create a new `Parser` with the given `input` and `options`.
- * @param {String} `input`
- * @param {Object} `options`
- * @api public
- */
-
-function Parser(options) {
-  debug('initializing', __filename);
-  this.options = utils.extend({source: 'string'}, options);
-  this.init(this.options);
-  use(this);
-}
-
-/**
- * Prototype methods
- */
-
-Parser.prototype = {
-  constructor: Parser,
-
-  init: function(options) {
-    this.orig = '';
-    this.input = '';
-    this.parsed = '';
-
-    this.column = 1;
-    this.line = 1;
-
-    this.regex = new Cache();
-    this.errors = this.errors || [];
-    this.parsers = this.parsers || {};
-    this.types = this.types || [];
-    this.sets = this.sets || {};
-    this.fns = this.fns || [];
-    this.currentType = 'root';
-
-    var pos = this.position();
-    this.bos = pos({type: 'bos', val: ''});
-
-    this.ast = {
-      type: 'root',
-      errors: this.errors,
-      nodes: [this.bos]
-    };
-
-    define(this.bos, 'parent', this.ast);
-    this.nodes = [this.ast];
-
-    this.count = 0;
-    this.setCount = 0;
-    this.stack = [];
-  },
-
-  /**
-   * Throw a formatted error with the cursor column and `msg`.
-   * @param {String} `msg` Message to use in the Error.
-   */
-
-  error: function(msg, node) {
-    var pos = node.position || {start: {column: 0, line: 0}};
-    var line = pos.start.line;
-    var column = pos.start.column;
-    var source = this.options.source;
-
-    var message = source + ' <line:' + line + ' column:' + column + '>: ' + msg;
-    var err = new Error(message);
-    err.source = source;
-    err.reason = msg;
-    err.pos = pos;
-
-    if (this.options.silent) {
-      this.errors.push(err);
-    } else {
-      throw err;
-    }
-  },
-
-  /**
-   * Define a non-enumberable property on the `Parser` instance.
-   *
-   * ```js
-   * parser.define('foo', 'bar');
-   * ```
-   * @name .define
-   * @param {String} `key` propery name
-   * @param {any} `val` property value
-   * @return {Object} Returns the Parser instance for chaining.
-   * @api public
-   */
-
-  define: function(key, val) {
-    define(this, key, val);
-    return this;
-  },
-
-  /**
-   * Mark position and patch `node.position`.
-   */
-
-  position: function() {
-    var start = { line: this.line, column: this.column };
-    var self = this;
-
-    return function(node) {
-      define(node, 'position', new Position(start, self));
-      return node;
-    };
-  },
-
-  /**
-   * Set parser `name` with the given `fn`
-   * @param {String} `name`
-   * @param {Function} `fn`
-   * @api public
-   */
-
-  set: function(type, fn) {
-    if (this.types.indexOf(type) === -1) {
-      this.types.push(type);
-    }
-    this.parsers[type] = fn.bind(this);
-    return this;
-  },
-
-  /**
-   * Get parser `name`
-   * @param {String} `name`
-   * @api public
-   */
-
-  get: function(name) {
-    return this.parsers[name];
-  },
-
-  /**
-   * Push a `token` onto the `type` stack.
-   *
-   * @param {String} `type`
-   * @return {Object} `token`
-   * @api public
-   */
-
-  push: function(type, token) {
-    this.sets[type] = this.sets[type] || [];
-    this.count++;
-    this.stack.push(token);
-    return this.sets[type].push(token);
-  },
-
-  /**
-   * Pop a token off of the `type` stack
-   * @param {String} `type`
-   * @returns {Object} Returns a token
-   * @api public
-   */
-
-  pop: function(type) {
-    this.sets[type] = this.sets[type] || [];
-    this.count--;
-    this.stack.pop();
-    return this.sets[type].pop();
-  },
-
-  /**
-   * Return true if inside a `stack` node. Types are `braces`, `parens` or `brackets`.
-   *
-   * @param {String} `type`
-   * @return {Boolean}
-   * @api public
-   */
-
-  isInside: function(type) {
-    this.sets[type] = this.sets[type] || [];
-    return this.sets[type].length > 0;
-  },
-
-  /**
-   * Return true if `node` is the given `type`.
-   *
-   * ```js
-   * parser.isType(node, 'brace');
-   * ```
-   * @param {Object} `node`
-   * @param {String} `type`
-   * @return {Boolean}
-   * @api public
-   */
-
-  isType: function(node, type) {
-    return node && node.type === type;
-  },
-
-  /**
-   * Get the previous AST node
-   * @return {Object}
-   */
-
-  prev: function(n) {
-    return this.stack.length > 0
-      ? utils.last(this.stack, n)
-      : utils.last(this.nodes, n);
-  },
-
-  /**
-   * Update line and column based on `str`.
-   */
-
-  consume: function(len) {
-    this.input = this.input.substr(len);
-  },
-
-  /**
-   * Update column based on `str`.
-   */
-
-  updatePosition: function(str, len) {
-    var lines = str.match(/\n/g);
-    if (lines) this.line += lines.length;
-    var i = str.lastIndexOf('\n');
-    this.column = ~i ? len - i : this.column + len;
-    this.parsed += str;
-    this.consume(len);
-  },
-
-  /**
-   * Match `regex`, return captures, and update the cursor position by `match[0]` length.
-   * @param {RegExp} `regex`
-   * @return {Object}
-   */
-
-  match: function(regex) {
-    var m = regex.exec(this.input);
-    if (m) {
-      this.updatePosition(m[0], m[0].length);
-      return m;
-    }
-  },
-
-  /**
-   * Capture `type` with the given regex.
-   * @param {String} `type`
-   * @param {RegExp} `regex`
-   * @return {Function}
-   */
-
-  capture: function(type, regex) {
-    if (typeof regex === 'function') {
-      return this.set.apply(this, arguments);
-    }
-
-    this.regex.set(type, regex);
-    this.set(type, function() {
-      var parsed = this.parsed;
-      var pos = this.position();
-      var m = this.match(regex);
-      if (!m || !m[0]) return;
-
-      var prev = this.prev();
-      var node = pos({
-        type: type,
-        val: m[0],
-        parsed: parsed,
-        rest: this.input
-      });
-
-      if (m[1]) {
-        node.inner = m[1];
-      }
-
-      define(node, 'inside', this.stack.length > 0);
-      define(node, 'parent', prev);
-      prev.nodes.push(node);
-    }.bind(this));
-    return this;
-  },
-
-  /**
-   * Create a parser with open and close for parens,
-   * brackets or braces
-   */
-
-  capturePair: function(type, openRegex, closeRegex, fn) {
-    this.sets[type] = this.sets[type] || [];
-
-    /**
-     * Open
-     */
-
-    this.set(type + '.open', function() {
-      var parsed = this.parsed;
-      var pos = this.position();
-      var m = this.match(openRegex);
-      if (!m || !m[0]) return;
-
-      var val = m[0];
-      this.setCount++;
-      this.specialChars = true;
-      var open = pos({
-        type: type + '.open',
-        val: val,
-        rest: this.input
-      });
-
-      if (typeof m[1] !== 'undefined') {
-        open.inner = m[1];
-      }
-
-      var prev = this.prev();
-      var node = pos({
-        type: type,
-        nodes: [open]
-      });
-
-      define(node, 'rest', this.input);
-      define(node, 'parsed', parsed);
-      define(node, 'prefix', m[1]);
-      define(node, 'parent', prev);
-      define(open, 'parent', node);
-
-      if (typeof fn === 'function') {
-        fn.call(this, open, node);
-      }
-
-      this.push(type, node);
-      prev.nodes.push(node);
-    });
-
-    /**
-     * Close
-     */
-
-    this.set(type + '.close', function() {
-      var pos = this.position();
-      var m = this.match(closeRegex);
-      if (!m || !m[0]) return;
-
-      var parent = this.pop(type);
-      var node = pos({
-        type: type + '.close',
-        rest: this.input,
-        suffix: m[1],
-        val: m[0]
-      });
-
-      if (!this.isType(parent, type)) {
-        if (this.options.strict) {
-          throw new Error('missing opening "' + type + '"');
-        }
-
-        this.setCount--;
-        node.escaped = true;
-        return node;
-      }
-
-      if (node.suffix === '\\') {
-        parent.escaped = true;
-        node.escaped = true;
-      }
-
-      parent.nodes.push(node);
-      define(node, 'parent', parent);
-    });
-
-    return this;
-  },
-
-  /**
-   * Capture end-of-string
-   */
-
-  eos: function() {
-    var pos = this.position();
-    if (this.input) return;
-    var prev = this.prev();
-
-    while (prev.type !== 'root' && !prev.visited) {
-      if (this.options.strict === true) {
-        throw new SyntaxError('invalid syntax:' + util.inspect(prev, null, 2));
-      }
-
-      if (!hasDelims(prev)) {
-        prev.parent.escaped = true;
-        prev.escaped = true;
-      }
-
-      visit(prev, function(node) {
-        if (!hasDelims(node.parent)) {
-          node.parent.escaped = true;
-          node.escaped = true;
-        }
-      });
-
-      prev = prev.parent;
-    }
-
-    var tok = pos({
-      type: 'eos',
-      val: this.append || ''
-    });
-
-    define(tok, 'parent', this.ast);
-    return tok;
-  },
-
-  /**
-   * Run parsers to advance the cursor position
-   */
-
-  next: function() {
-    var parsed = this.parsed;
-    var len = this.types.length;
-    var idx = -1;
-    var tok;
-
-    while (++idx < len) {
-      if ((tok = this.parsers[this.types[idx]].call(this))) {
-        define(tok, 'rest', this.input);
-        define(tok, 'parsed', parsed);
-        this.last = tok;
-        return tok;
-      }
-    }
-  },
-
-  /**
-   * Parse the given string.
-   * @return {Array}
-   */
-
-  parse: function(input) {
-    if (typeof input !== 'string') {
-      throw new TypeError('expected a string');
-    }
-
-    this.init(this.options);
-    this.orig = input;
-    this.input = input;
-    var self = this;
-
-    function parse() {
-      // check input before calling `.next()`
-      input = self.input;
-
-      // get the next AST ndoe
-      var node = self.next();
-      if (node) {
-        var prev = self.prev();
-        if (prev) {
-          define(node, 'parent', prev);
-          if (prev.nodes) {
-            prev.nodes.push(node);
-          }
-        }
-
-        if (self.sets.hasOwnProperty(prev.type)) {
-          self.currentType = prev.type;
-        }
-      }
-
-      // if we got here but input is not changed, throw an error
-      if (self.input && input === self.input) {
-        throw new Error('no parsers registered for: "' + self.input.slice(0, 5) + '"');
-      }
-    }
-
-    while (this.input) parse();
-    if (this.stack.length && this.options.strict) {
-      var node = this.stack.pop();
-      throw this.error('missing opening ' + node.type + ': "' + this.orig + '"');
-    }
-
-    var eos = this.eos();
-    var tok = this.prev();
-    if (tok.type !== 'eos') {
-      this.ast.nodes.push(eos);
-    }
-
-    return this.ast;
-  }
-};
-
-/**
- * Visit `node` with the given `fn`
- */
-
-function visit(node, fn) {
-  if (!node.visited) {
-    define(node, 'visited', true);
-    return node.nodes ? mapVisit(node.nodes, fn) : fn(node);
-  }
-  return node;
-}
-
-/**
- * Map visit over array of `nodes`.
- */
-
-function mapVisit(nodes, fn) {
-  var len = nodes.length;
-  var idx = -1;
-  while (++idx < len) {
-    visit(nodes[idx], fn);
-  }
-}
-
-function hasOpen(node) {
-  return node.nodes && node.nodes[0].type === (node.type + '.open');
-}
-
-function hasClose(node) {
-  return node.nodes && utils.last(node.nodes).type === (node.type + '.close');
-}
-
-function hasDelims(node) {
-  return hasOpen(node) && hasClose(node);
-}
-
-/**
- * Expose `Parser`
- */
-
-module.exports = Parser;