remove node_modulesvuepress

1 files changed, 0 insertions, 138 deletions

diff --git a/node_modules/spdx-expression-parse/parse.js b/node_modules/spdx-expression-parse/parse.js
deleted file mode 100644
index a4a52ce9..00000000
--- a/node_modules/spdx-expression-parse/parse.js
+++ /dev/null
@@ -1,138 +0,0 @@
-'use strict'
-
-// The ABNF grammar in the spec is totally ambiguous.
-//
-// This parser follows the operator precedence defined in the
-// `Order of Precedence and Parentheses` section.
-
-module.exports = function (tokens) {
-  var index = 0
-
-  function hasMore () {
-    return index < tokens.length
-  }
-
-  function token () {
-    return hasMore() ? tokens[index] : null
-  }
-
-  function next () {
-    if (!hasMore()) {
-      throw new Error()
-    }
-    index++
-  }
-
-  function parseOperator (operator) {
-    var t = token()
-    if (t && t.type === 'OPERATOR' && operator === t.string) {
-      next()
-      return t.string
-    }
-  }
-
-  function parseWith () {
-    if (parseOperator('WITH')) {
-      var t = token()
-      if (t && t.type === 'EXCEPTION') {
-        next()
-        return t.string
-      }
-      throw new Error('Expected exception after `WITH`')
-    }
-  }
-
-  function parseLicenseRef () {
-    // TODO: Actually, everything is concatenated into one string
-    // for backward-compatibility but it could be better to return
-    // a nice structure.
-    var begin = index
-    var string = ''
-    var t = token()
-    if (t.type === 'DOCUMENTREF') {
-      next()
-      string += 'DocumentRef-' + t.string + ':'
-      if (!parseOperator(':')) {
-        throw new Error('Expected `:` after `DocumentRef-...`')
-      }
-    }
-    t = token()
-    if (t.type === 'LICENSEREF') {
-      next()
-      string += 'LicenseRef-' + t.string
-      return {license: string}
-    }
-    index = begin
-  }
-
-  function parseLicense () {
-    var t = token()
-    if (t && t.type === 'LICENSE') {
-      next()
-      var node = {license: t.string}
-      if (parseOperator('+')) {
-        node.plus = true
-      }
-      var exception = parseWith()
-      if (exception) {
-        node.exception = exception
-      }
-      return node
-    }
-  }
-
-  function parseParenthesizedExpression () {
-    var left = parseOperator('(')
-    if (!left) {
-      return
-    }
-
-    var expr = parseExpression()
-
-    if (!parseOperator(')')) {
-      throw new Error('Expected `)`')
-    }
-
-    return expr
-  }
-
-  function parseAtom () {
-    return (
-      parseParenthesizedExpression() ||
-      parseLicenseRef() ||
-      parseLicense()
-    )
-  }
-
-  function makeBinaryOpParser (operator, nextParser) {
-    return function parseBinaryOp () {
-      var left = nextParser()
-      if (!left) {
-        return
-      }
-
-      if (!parseOperator(operator)) {
-        return left
-      }
-
-      var right = parseBinaryOp()
-      if (!right) {
-        throw new Error('Expected expression')
-      }
-      return {
-        left: left,
-        conjunction: operator.toLowerCase(),
-        right: right
-      }
-    }
-  }
-
-  var parseAnd = makeBinaryOpParser('AND', parseAtom)
-  var parseExpression = makeBinaryOpParser('OR', parseAnd)
-
-  var node = parseExpression()
-  if (!node || hasMore()) {
-    throw new Error('Syntax error')
-  }
-  return node
-}