es2-code-prettify
Version:
Google Code Prettify for ES2
68 lines (65 loc) • 4.52 kB
JavaScript
/**
* @license
* Copyright (C) 2013 Eric Knibbe
*
* 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 Lasso. <http://www.lassosoft.com>
*
* To use, include prettify.js and this file in your HTML page.
* Then enclose your code in an HTML tag like so:
* <pre class="prettyprint lang-lasso">[your Lasso code]</pre>
*
* @author Eric Knibbe
*/
registerLangHandler(
createSimpleLexer(
[
// whitespace
[PR_PLAIN, RegExpProxy( "^[\\t\\n\\r \\xA0]+" ), null, '\t\n\r \xA0'],
// single quote strings
[PR_STRING, RegExpProxy( "^\\'[^\\'\\\\]*(?:\\\\[\\s\\S][^\\'\\\\]*)*(?:\\'|$)" ), null, "'"],
// double quote strings
[PR_STRING, RegExpProxy( "^\\\"[^\\\"\\\\]*(?:\\\\[\\s\\S][^\\\"\\\\]*)*(?:\\\"|$)" ), null, '"'],
// ticked strings
[PR_STRING, RegExpProxy( "^\\`[^\\`]*(?:\\`|$)" ), null, '`'],
// numeral as integer or hexidecimal
[PR_LITERAL, RegExpProxy( "^0x[\\da-f]+|\\d+", 'i' ), null, '0123456789'],
// local or thread variables, or hashbang
[PR_ATTRIB_NAME, RegExpProxy("^[#$][a-z_][\\w.]*|#\\d+\\b|#![ \\S]+lasso9\\b", 'i' ), null, '#$']
],
[
// square or angle bracket delimiters
[PR_TAG, RegExpProxy( "^[[\\]]|<\\?(?:lasso(?:script)?|=)|\\?>|(no_square_brackets|noprocess)\\b", 'i' )],
// single-line or block comments
[PR_COMMENT, RegExpProxy( "^\\/\\/[^\\r\\n]*|\\/\\*[\\s\\S]*?\\*\\/" )],
// member variables or keyword parameters
[PR_ATTRIB_NAME, RegExpProxy( "^-(?!infinity)[a-z_][\\w.]*|\\.\\s*'[a-z_][\\w.]*'|\\.{3}", 'i' )],
// numeral as decimal or scientific notation
[PR_LITERAL, RegExpProxy( "^\\d*\\.\\d+(?:e[-+]?\\d+)?|(infinity|NaN)\\b", 'i' )],
// tag literals
[PR_ATTRIB_VALUE, RegExpProxy( "^::\\s*[a-z_][\\w.]*", 'i' )],
// constants
[PR_LITERAL, RegExpProxy( "^(?:true|false|none|minimal|full|all|void|and|or|not|bw|nbw|ew|new|cn|ncn|lt|lte|gt|gte|eq|neq|rx|nrx|ft)\\b", 'i' )],
// standard type or variable declarations
[PR_TYPE, RegExpProxy( "^(?:array|date|decimal|duration|integer|map|pair|string|tag|xml|null|boolean|bytes|keyword|list|locale|queue|set|stack|staticarray|local|var|variable|global|data|self|inherited|currentcapture|givenblock)\\b|^\\.\\.?", 'i' )],
// container or control keywords
[PR_KEYWORD, RegExpProxy( "^(?:cache|database_names|database_schemanames|database_tablenames|define_tag|define_type|email_batch|encode_set|html_comment|handle|handle_error|header|if|inline|iterate|ljax_target|link|link_currentaction|link_currentgroup|link_currentrecord|link_detail|link_firstgroup|link_firstrecord|link_lastgroup|link_lastrecord|link_nextgroup|link_nextrecord|link_prevgroup|link_prevrecord|log|loop|namespace_using|output_none|portal|private|protect|records|referer|referrer|repeating|resultset|rows|search_args|search_arguments|select|sort_args|sort_arguments|thread_atomic|value_list|while|abort|case|else|fail_if|fail_ifnot|fail|if_empty|if_false|if_null|if_true|loop_abort|loop_continue|loop_count|params|params_up|return|return_value|run_children|soap_definetag|soap_lastrequest|soap_lastresponse|tag_name|ascending|average|by|define|descending|do|equals|frozen|group|handle_failure|import|in|into|join|let|match|max|min|on|order|parent|protected|provide|public|require|returnhome|skip|split_thread|sum|take|thread|to|trait|type|where|with|yield|yieldhome)\\b", 'i' )],
// type, method, or parameter names
[PR_PLAIN, RegExpProxy( "^[a-z_][\\w.]*(?:=\\s*(?=\\())?", 'i' )],
// operators
[PR_PUNCTUATION, RegExpProxy( "^:=|[-+*\\/%=<>&|!?\\\\]+" )]
]),
['lasso', 'ls', 'lassoscript']);