1 files changed, 0 insertions, 131 deletions
diff --git a/deps/node/deps/npm/node_modules/spdx-expression-parse/scan.js b/deps/node/deps/npm/node_modules/spdx-expression-parse/scan.js
deleted file mode 100644
index d0567f49..00000000
--- a/deps/node/deps/npm/node_modules/spdx-expression-parse/scan.js
+++ /dev/null
@@ -1,131 +0,0 @@
-'use strict'
-
-var licenses = []
-  .concat(require('spdx-license-ids'))
-  .concat(require('spdx-license-ids/deprecated'))
-var exceptions = require('spdx-exceptions')
-
-module.exports = function (source) {
-  var index = 0
-
-  function hasMore () {
-    return index < source.length
-  }
-
-  // `value` can be a regexp or a string.
-  // If it is recognized, the matching source string is returned and
-  // the index is incremented. Otherwise `undefined` is returned.
-  function read (value) {
-    if (value instanceof RegExp) {
-      var chars = source.slice(index)
-      var match = chars.match(value)
-      if (match) {
-        index += match[0].length
-        return match[0]
-      }
-    } else {
-      if (source.indexOf(value, index) === index) {
-        index += value.length
-        return value
-      }
-    }
-  }
-
-  function skipWhitespace () {
-    read(/[ ]*/)
-  }
-
-  function operator () {
-    var string
-    var possibilities = ['WITH', 'AND', 'OR', '(', ')', ':', '+']
-    for (var i = 0; i < possibilities.length; i++) {
-      string = read(possibilities[i])
-      if (string) {
-        break
-      }
-    }
-
-    if (string === '+' && index > 1 && source[index - 2] === ' ') {
-      throw new Error('Space before `+`')
-    }
-
-    return string && {
-      type: 'OPERATOR',
-      string: string
-    }
-  }
-
-  function idstring () {
-    return read(/[A-Za-z0-9-.]+/)
-  }
-
-  function expectIdstring () {
-    var string = idstring()
-    if (!string) {
-      throw new Error('Expected idstring at offset ' + index)
-    }
-    return string
-  }
-
-  function documentRef () {
-    if (read('DocumentRef-')) {
-      var string = expectIdstring()
-      return {type: 'DOCUMENTREF', string: string}
-    }
-  }
-
-  function licenseRef () {
-    if (read('LicenseRef-')) {
-      var string = expectIdstring()
-      return {type: 'LICENSEREF', string: string}
-    }
-  }
-
-  function identifier () {
-    var begin = index
-    var string = idstring()
-
-    if (licenses.indexOf(string) !== -1) {
-      return {
-        type: 'LICENSE',
-        string: string
-      }
-    } else if (exceptions.indexOf(string) !== -1) {
-      return {
-        type: 'EXCEPTION',
-        string: string
-      }
-    }
-
-    index = begin
-  }
-
-  // Tries to read the next token. Returns `undefined` if no token is
-  // recognized.
-  function parseToken () {
-    // Ordering matters
-    return (
-      operator() ||
-      documentRef() ||
-      licenseRef() ||
-      identifier()
-    )
-  }
-
-  var tokens = []
-  while (hasMore()) {
-    skipWhitespace()
-    if (!hasMore()) {
-      break
-    }
-
-    var token = parseToken()
-    if (!token) {
-      throw new Error('Unexpected `' + source[index] +
-                      '` at offset ' + index)
-    }
-
-    tokens.push(token)
-  }
-  return tokens
-}