mirror of https://github.com/ColorlibHQ/gentelella
63 lines
2.5 KiB
JavaScript
63 lines
2.5 KiB
JavaScript
// Copyright (C) 2012 Pyrios.
|
|
//
|
|
// 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 TCL
|
|
*
|
|
*
|
|
* 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-tcl">proc foo {} {puts bar}</pre>
|
|
*
|
|
* I copy-pasted lang-lisp.js, so this is probably not 100% accurate.
|
|
* I used http://wiki.tcl.tk/1019 for the keywords, but tried to only
|
|
* include as keywords that had more impact on the program flow
|
|
* rather than providing convenience. For example, I included 'if'
|
|
* since that provides branching, but left off 'open' since that is more
|
|
* like a proc. Add more if it makes sense.
|
|
*
|
|
* @author pyrios@gmail.com
|
|
*/
|
|
|
|
PR['registerLangHandler'](
|
|
PR['createSimpleLexer'](
|
|
[
|
|
['opn', /^\{+/, null, '{'],
|
|
['clo', /^\}+/, null, '}'],
|
|
// A line comment that starts with ;
|
|
[PR['PR_COMMENT'], /^#[^\r\n]*/, null, '#'],
|
|
// Whitespace
|
|
[PR['PR_PLAIN'], /^[\t\n\r \xA0]+/, null, '\t\n\r \xA0'],
|
|
// A double quoted, possibly multi-line, string.
|
|
[PR['PR_STRING'], /^\"(?:[^\"\\]|\\[\s\S])*(?:\"|$)/, null, '"']
|
|
],
|
|
[
|
|
[PR['PR_KEYWORD'], /^(?:after|append|apply|array|break|case|catch|continue|error|eval|exec|exit|expr|for|foreach|if|incr|info|proc|return|set|switch|trace|uplevel|upvar|while)\b/, null],
|
|
[PR['PR_LITERAL'],
|
|
/^[+\-]?(?:[0#]x[0-9a-f]+|\d+\/\d+|(?:\.\d+|\d+(?:\.\d*)?)(?:[ed][+\-]?\d+)?)/i],
|
|
// A single quote possibly followed by a word that optionally ends with
|
|
// = ! or ?.
|
|
[PR['PR_LITERAL'],
|
|
/^\'(?:-*(?:\w|\\[\x21-\x7e])(?:[\w-]*|\\[\x21-\x7e])[=!?]?)?/],
|
|
// A word that optionally ends with = ! or ?.
|
|
[PR['PR_PLAIN'],
|
|
/^-*(?:[a-z_]|\\[\x21-\x7e])(?:[\w-]*|\\[\x21-\x7e])[=!?]?/i],
|
|
// A printable non-space non-special character
|
|
[PR['PR_PUNCTUATION'], /^[^\w\t\n\r \xA0()\"\\\';]+/]
|
|
]),
|
|
['tcl']);
|