mirror of
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442 lines
14 KiB
JavaScript
442 lines
14 KiB
JavaScript
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ace.define("ace/mode/sh_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(require, exports, module) {
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"use strict";
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var oop = require("../lib/oop");
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var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
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var reservedKeywords = exports.reservedKeywords = (
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'!|{|}|case|do|done|elif|else|'+
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'esac|fi|for|if|in|then|until|while|'+
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'&|;|export|local|read|typeset|unset|'+
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'elif|select|set|function|declare|readonly'
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);
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var languageConstructs = exports.languageConstructs = (
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'[|]|alias|bg|bind|break|builtin|'+
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'cd|command|compgen|complete|continue|'+
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'dirs|disown|echo|enable|eval|exec|'+
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'exit|fc|fg|getopts|hash|help|history|'+
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'jobs|kill|let|logout|popd|printf|pushd|'+
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'pwd|return|set|shift|shopt|source|'+
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'suspend|test|times|trap|type|ulimit|'+
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'umask|unalias|wait'
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);
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var ShHighlightRules = function() {
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var keywordMapper = this.createKeywordMapper({
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"keyword": reservedKeywords,
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"support.function.builtin": languageConstructs,
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"invalid.deprecated": "debugger"
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}, "identifier");
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var integer = "(?:(?:[1-9]\\d*)|(?:0))";
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var fraction = "(?:\\.\\d+)";
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var intPart = "(?:\\d+)";
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var pointFloat = "(?:(?:" + intPart + "?" + fraction + ")|(?:" + intPart + "\\.))";
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var exponentFloat = "(?:(?:" + pointFloat + "|" + intPart + ")" + ")";
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var floatNumber = "(?:" + exponentFloat + "|" + pointFloat + ")";
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var fileDescriptor = "(?:&" + intPart + ")";
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var variableName = "[a-zA-Z_][a-zA-Z0-9_]*";
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var variable = "(?:" + variableName + "=)";
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var builtinVariable = "(?:\\$(?:SHLVL|\\$|\\!|\\?))";
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var func = "(?:" + variableName + "\\s*\\(\\))";
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this.$rules = {
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"start" : [{
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token : "constant",
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regex : /\\./
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}, {
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token : ["text", "comment"],
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regex : /(^|\s)(#.*)$/
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}, {
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token : "string.start",
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regex : '"',
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push : [{
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token : "constant.language.escape",
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regex : /\\(?:[$`"\\]|$)/
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}, {
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include : "variables"
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}, {
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token : "keyword.operator",
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regex : /`/ // TODO highlight `
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}, {
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token : "string.end",
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regex : '"',
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next: "pop"
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}, {
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defaultToken: "string"
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}]
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}, {
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token : "string",
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regex : "\\$'",
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push : [{
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token : "constant.language.escape",
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regex : /\\(?:[abeEfnrtv\\'"]|x[a-fA-F\d]{1,2}|u[a-fA-F\d]{4}([a-fA-F\d]{4})?|c.|\d{1,3})/
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}, {
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token : "string",
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regex : "'",
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next: "pop"
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}, {
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defaultToken: "string"
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}]
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}, {
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regex : "<<<",
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token : "keyword.operator"
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}, {
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stateName: "heredoc",
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regex : "(<<-?)(\\s*)(['\"`]?)([\\w\\-]+)(['\"`]?)",
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onMatch : function(value, currentState, stack) {
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var next = value[2] == '-' ? "indentedHeredoc" : "heredoc";
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var tokens = value.split(this.splitRegex);
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stack.push(next, tokens[4]);
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return [
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{type:"constant", value: tokens[1]},
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{type:"text", value: tokens[2]},
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{type:"string", value: tokens[3]},
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{type:"support.class", value: tokens[4]},
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{type:"string", value: tokens[5]}
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];
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},
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rules: {
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heredoc: [{
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onMatch: function(value, currentState, stack) {
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if (value === stack[1]) {
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stack.shift();
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stack.shift();
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this.next = stack[0] || "start";
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return "support.class";
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}
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this.next = "";
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return "string";
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},
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regex: ".*$",
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next: "start"
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}],
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indentedHeredoc: [{
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token: "string",
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regex: "^\t+"
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}, {
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onMatch: function(value, currentState, stack) {
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if (value === stack[1]) {
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stack.shift();
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stack.shift();
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this.next = stack[0] || "start";
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return "support.class";
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}
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this.next = "";
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return "string";
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},
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regex: ".*$",
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next: "start"
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}]
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}
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}, {
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regex : "$",
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token : "empty",
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next : function(currentState, stack) {
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if (stack[0] === "heredoc" || stack[0] === "indentedHeredoc")
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return stack[0];
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return currentState;
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}
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}, {
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token : ["keyword", "text", "text", "text", "variable"],
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regex : /(declare|local|readonly)(\s+)(?:(-[fixar]+)(\s+))?([a-zA-Z_][a-zA-Z0-9_]*\b)/
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}, {
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token : "variable.language",
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regex : builtinVariable
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}, {
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token : "variable",
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regex : variable
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}, {
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include : "variables"
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}, {
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token : "support.function",
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regex : func
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}, {
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token : "support.function",
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regex : fileDescriptor
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}, {
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token : "string", // ' string
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start : "'", end : "'"
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}, {
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token : "constant.numeric", // float
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regex : floatNumber
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}, {
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token : "constant.numeric", // integer
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regex : integer + "\\b"
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}, {
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token : keywordMapper,
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regex : "[a-zA-Z_][a-zA-Z0-9_]*\\b"
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}, {
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token : "keyword.operator",
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regex : "\\+|\\-|\\*|\\*\\*|\\/|\\/\\/|~|<|>|<=|=>|=|!=|[%&|`]"
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}, {
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token : "punctuation.operator",
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regex : ";"
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}, {
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token : "paren.lparen",
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regex : "[\\[\\(\\{]"
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}, {
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token : "paren.rparen",
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regex : "[\\]]"
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}, {
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token : "paren.rparen",
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regex : "[\\)\\}]",
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next : "pop"
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}],
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variables: [{
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token : "variable",
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regex : /(\$)(\w+)/
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}, {
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token : ["variable", "paren.lparen"],
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regex : /(\$)(\()/,
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push : "start"
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}, {
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token : ["variable", "paren.lparen", "keyword.operator", "variable", "keyword.operator"],
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regex : /(\$)(\{)([#!]?)(\w+|[*@#?\-$!0_])(:[?+\-=]?|##?|%%?|,,?\/|\^\^?)?/,
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push : "start"
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}, {
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token : "variable",
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regex : /\$[*@#?\-$!0_]/
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}, {
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token : ["variable", "paren.lparen"],
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regex : /(\$)(\{)/,
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push : "start"
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}]
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};
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this.normalizeRules();
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};
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oop.inherits(ShHighlightRules, TextHighlightRules);
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exports.ShHighlightRules = ShHighlightRules;
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});
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ace.define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"], function(require, exports, module) {
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"use strict";
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var oop = require("../../lib/oop");
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var Range = require("../../range").Range;
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var BaseFoldMode = require("./fold_mode").FoldMode;
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var FoldMode = exports.FoldMode = function(commentRegex) {
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if (commentRegex) {
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this.foldingStartMarker = new RegExp(
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this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
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);
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this.foldingStopMarker = new RegExp(
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this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
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);
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}
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};
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oop.inherits(FoldMode, BaseFoldMode);
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(function() {
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this.foldingStartMarker = /(\{|\[)[^\}\]]*$|^\s*(\/\*)/;
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this.foldingStopMarker = /^[^\[\{]*(\}|\])|^[\s\*]*(\*\/)/;
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this.singleLineBlockCommentRe= /^\s*(\/\*).*\*\/\s*$/;
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this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
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this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/;
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this._getFoldWidgetBase = this.getFoldWidget;
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this.getFoldWidget = function(session, foldStyle, row) {
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var line = session.getLine(row);
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if (this.singleLineBlockCommentRe.test(line)) {
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if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line))
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return "";
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}
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var fw = this._getFoldWidgetBase(session, foldStyle, row);
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if (!fw && this.startRegionRe.test(line))
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return "start"; // lineCommentRegionStart
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return fw;
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};
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this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
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var line = session.getLine(row);
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if (this.startRegionRe.test(line))
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return this.getCommentRegionBlock(session, line, row);
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var match = line.match(this.foldingStartMarker);
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if (match) {
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var i = match.index;
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if (match[1])
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return this.openingBracketBlock(session, match[1], row, i);
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var range = session.getCommentFoldRange(row, i + match[0].length, 1);
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if (range && !range.isMultiLine()) {
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if (forceMultiline) {
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range = this.getSectionRange(session, row);
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} else if (foldStyle != "all")
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range = null;
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}
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return range;
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}
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if (foldStyle === "markbegin")
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return;
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var match = line.match(this.foldingStopMarker);
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if (match) {
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var i = match.index + match[0].length;
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if (match[1])
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return this.closingBracketBlock(session, match[1], row, i);
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return session.getCommentFoldRange(row, i, -1);
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}
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};
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this.getSectionRange = function(session, row) {
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var line = session.getLine(row);
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var startIndent = line.search(/\S/);
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var startRow = row;
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var startColumn = line.length;
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row = row + 1;
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var endRow = row;
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var maxRow = session.getLength();
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while (++row < maxRow) {
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line = session.getLine(row);
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var indent = line.search(/\S/);
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if (indent === -1)
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continue;
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if (startIndent > indent)
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break;
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var subRange = this.getFoldWidgetRange(session, "all", row);
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if (subRange) {
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if (subRange.start.row <= startRow) {
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break;
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} else if (subRange.isMultiLine()) {
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row = subRange.end.row;
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} else if (startIndent == indent) {
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break;
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}
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}
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endRow = row;
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}
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return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
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};
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this.getCommentRegionBlock = function(session, line, row) {
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var startColumn = line.search(/\s*$/);
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var maxRow = session.getLength();
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var startRow = row;
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var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
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var depth = 1;
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while (++row < maxRow) {
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line = session.getLine(row);
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var m = re.exec(line);
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if (!m) continue;
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if (m[1]) depth--;
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else depth++;
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if (!depth) break;
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}
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var endRow = row;
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if (endRow > startRow) {
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return new Range(startRow, startColumn, endRow, line.length);
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}
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};
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}).call(FoldMode.prototype);
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});
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ace.define("ace/mode/sh",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/sh_highlight_rules","ace/range","ace/mode/folding/cstyle","ace/mode/behaviour/cstyle"], function(require, exports, module) {
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"use strict";
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var oop = require("../lib/oop");
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var TextMode = require("./text").Mode;
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var ShHighlightRules = require("./sh_highlight_rules").ShHighlightRules;
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var Range = require("../range").Range;
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var CStyleFoldMode = require("./folding/cstyle").FoldMode;
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var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
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var Mode = function() {
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this.HighlightRules = ShHighlightRules;
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this.foldingRules = new CStyleFoldMode();
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this.$behaviour = new CstyleBehaviour();
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};
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oop.inherits(Mode, TextMode);
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(function() {
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this.lineCommentStart = "#";
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this.getNextLineIndent = function(state, line, tab) {
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var indent = this.$getIndent(line);
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var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
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var tokens = tokenizedLine.tokens;
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if (tokens.length && tokens[tokens.length-1].type == "comment") {
|
||
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return indent;
|
||
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}
|
||
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||
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if (state == "start") {
|
||
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var match = line.match(/^.*[\{\(\[:]\s*$/);
|
||
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if (match) {
|
||
|
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indent += tab;
|
||
|
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}
|
||
|
|
}
|
||
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|
||
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return indent;
|
||
|
|
};
|
||
|
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|
||
|
|
var outdents = {
|
||
|
|
"pass": 1,
|
||
|
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"return": 1,
|
||
|
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"raise": 1,
|
||
|
|
"break": 1,
|
||
|
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"continue": 1
|
||
|
|
};
|
||
|
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|
||
|
|
this.checkOutdent = function(state, line, input) {
|
||
|
|
if (input !== "\r\n" && input !== "\r" && input !== "\n")
|
||
|
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return false;
|
||
|
|
|
||
|
|
var tokens = this.getTokenizer().getLineTokens(line.trim(), state).tokens;
|
||
|
|
|
||
|
|
if (!tokens)
|
||
|
|
return false;
|
||
|
|
do {
|
||
|
|
var last = tokens.pop();
|
||
|
|
} while (last && (last.type == "comment" || (last.type == "text" && last.value.match(/^\s+$/))));
|
||
|
|
|
||
|
|
if (!last)
|
||
|
|
return false;
|
||
|
|
|
||
|
|
return (last.type == "keyword" && outdents[last.value]);
|
||
|
|
};
|
||
|
|
|
||
|
|
this.autoOutdent = function(state, doc, row) {
|
||
|
|
|
||
|
|
row += 1;
|
||
|
|
var indent = this.$getIndent(doc.getLine(row));
|
||
|
|
var tab = doc.getTabString();
|
||
|
|
if (indent.slice(-tab.length) == tab)
|
||
|
|
doc.remove(new Range(row, indent.length-tab.length, row, indent.length));
|
||
|
|
};
|
||
|
|
|
||
|
|
this.$id = "ace/mode/sh";
|
||
|
|
}).call(Mode.prototype);
|
||
|
|
|
||
|
|
exports.Mode = Mode;
|
||
|
|
});
|