alpaca
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Alpaca provides the easiest and fastest way to generate interactive forms for the web and mobile devices. It runs simply as HTML5 or more elaborately using Bootstrap, jQuery Mobile or jQuery UI. Alpaca uses Handlebars to process JSON schema and provide
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JavaScript
// Copyright (C) 2008 Google Inc.
//
// 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
* Registers a language handler for Lua.
*
*
* To use, include prettify.js and this file in your HTML page.
* Then put your code in an HTML tag like
* <pre class="prettyprint lang-lua">(my Lua code)</pre>
*
*
* I used http://www.lua.org/manual/5.1/manual.html#2.1
* Because of the long-bracket concept used in strings and comments, Lua does
* not have a regular lexical grammar, but luckily it fits within the space
* of irregular grammars supported by javascript regular expressions.
*
* @author mikesamuel@gmail.com
*/
PR['registerLangHandler'](
PR['createSimpleLexer'](
[
// Whitespace
[PR['PR_PLAIN'], /^[\t\n\r \xA0]+/, null, '\t\n\r \xA0'],
// A double or single quoted, possibly multi-line, string.
[PR['PR_STRING'], /^(?:\"(?:[^\"\\]|\\[\s\S])*(?:\"|$)|\'(?:[^\'\\]|\\[\s\S])*(?:\'|$))/, null, '"\'']
],
[
// A comment is either a line comment that starts with two dashes, or
// two dashes preceding a long bracketed block.
[PR['PR_COMMENT'], /^--(?:\[(=*)\[[\s\S]*?(?:\]\1\]|$)|[^\r\n]*)/],
// A long bracketed block not preceded by -- is a string.
[PR['PR_STRING'], /^\[(=*)\[[\s\S]*?(?:\]\1\]|$)/],
[PR['PR_KEYWORD'], /^(?:and|break|do|else|elseif|end|false|for|function|if|in|local|nil|not|or|repeat|return|then|true|until|while)\b/, null],
// A number is a hex integer literal, a decimal real literal, or in
// scientific notation.
[PR['PR_LITERAL'],
/^[+-]?(?:0x[\da-f]+|(?:(?:\.\d+|\d+(?:\.\d*)?)(?:e[+\-]?\d+)?))/i],
// An identifier
[PR['PR_PLAIN'], /^[a-z_]\w*/i],
// A run of punctuation
[PR['PR_PUNCTUATION'], /^[^\w\t\n\r \xA0][^\w\t\n\r \xA0\"\'\-\+=]*/]
]),
['lua']);