npm_modules: Fork bower_components into Polymer 0.4.0 and 0.5.0 versions

bower_components/google-code-prettify/src/lang-rd.js

-// Copyright (C) 2012 Jeffrey Arnold
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-/**
- * @fileoverview
- * Support for R documentation (Rd) files
- *
- * Minimal highlighting or Rd files, basically just highlighting
- * macros. It does not try to identify verbatim or R-like regions of
- * macros as that is too complicated for a lexer.  Descriptions of the
- * Rd format can be found
- * http://cran.r-project.org/doc/manuals/R-exts.html and
- * http://developer.r-project.org/parseRd.pdf.
- *
- * @author Jeffrey Arnold
- */
-PR['registerLangHandler'](
-    PR['createSimpleLexer'](
-        [
-            // whitespace
-            [PR['PR_PLAIN'],   /^[\t\n\r \xA0]+/, null, '\t\n\r \xA0'],
-            // all comments begin with '%'
-            [PR['PR_COMMENT'], /^%[^\r\n]*/, null, '%']
-        ],
-        [// special macros with no args
-            [PR['PR_LITERAL'], /^\\(?:cr|l?dots|R|tab)\b/],
-            // macros
-            [PR['PR_KEYWORD'], /^\\[a-zA-Z@]+/],
-            // highlighted as macros, since technically they are
-            [PR['PR_KEYWORD'],  /^#(?:ifn?def|endif)/ ],
-            // catch escaped brackets
-            [PR['PR_PLAIN'], /^\\[{}]/],
-            // punctuation
-            [PR['PR_PUNCTUATION'], /^[{}()\[\]]+/]
-        ]),
-    ['Rd', 'rd']);