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							- // CodeMirror, copyright (c) by Marijn Haverbeke and others
 
- // Distributed under an MIT license: https://codemirror.net/LICENSE
 
- (function(mod) {
 
-   'use strict';
 
-   if (typeof exports == 'object' && typeof module == 'object') // CommonJS
 
-     mod(require('../../lib/codemirror'));
 
-   else if (typeof define == 'function' && define.amd) // AMD
 
-     define(['../../lib/codemirror'], mod);
 
-   else // Plain browser env
 
-     mod(window.CodeMirror);
 
- })(function(CodeMirror) {
 
- 'use strict';
 
- CodeMirror.defineMode('powershell', function() {
 
-   function buildRegexp(patterns, options) {
 
-     options = options || {};
 
-     var prefix = options.prefix !== undefined ? options.prefix : '^';
 
-     var suffix = options.suffix !== undefined ? options.suffix : '\\b';
 
-     for (var i = 0; i < patterns.length; i++) {
 
-       if (patterns[i] instanceof RegExp) {
 
-         patterns[i] = patterns[i].source;
 
-       }
 
-       else {
 
-         patterns[i] = patterns[i].replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
 
-       }
 
-     }
 
-     return new RegExp(prefix + '(' + patterns.join('|') + ')' + suffix, 'i');
 
-   }
 
-   var notCharacterOrDash = '(?=[^A-Za-z\\d\\-_]|$)';
 
-   var varNames = /[\w\-:]/
 
-   var keywords = buildRegexp([
 
-     /begin|break|catch|continue|data|default|do|dynamicparam/,
 
-     /else|elseif|end|exit|filter|finally|for|foreach|from|function|if|in/,
 
-     /param|process|return|switch|throw|trap|try|until|where|while/
 
-   ], { suffix: notCharacterOrDash });
 
-   var punctuation = /[\[\]{},;`\\\.]|@[({]/;
 
-   var wordOperators = buildRegexp([
 
-     'f',
 
-     /b?not/,
 
-     /[ic]?split/, 'join',
 
-     /is(not)?/, 'as',
 
-     /[ic]?(eq|ne|[gl][te])/,
 
-     /[ic]?(not)?(like|match|contains)/,
 
-     /[ic]?replace/,
 
-     /b?(and|or|xor)/
 
-   ], { prefix: '-' });
 
-   var symbolOperators = /[+\-*\/%]=|\+\+|--|\.\.|[+\-*&^%:=!|\/]|<(?!#)|(?!#)>/;
 
-   var operators = buildRegexp([wordOperators, symbolOperators], { suffix: '' });
 
-   var numbers = /^((0x[\da-f]+)|((\d+\.\d+|\d\.|\.\d+|\d+)(e[\+\-]?\d+)?))[ld]?([kmgtp]b)?/i;
 
-   var identifiers = /^[A-Za-z\_][A-Za-z\-\_\d]*\b/;
 
-   var symbolBuiltins = /[A-Z]:|%|\?/i;
 
-   var namedBuiltins = buildRegexp([
 
-     /Add-(Computer|Content|History|Member|PSSnapin|Type)/,
 
-     /Checkpoint-Computer/,
 
-     /Clear-(Content|EventLog|History|Host|Item(Property)?|Variable)/,
 
-     /Compare-Object/,
 
-     /Complete-Transaction/,
 
-     /Connect-PSSession/,
 
-     /ConvertFrom-(Csv|Json|SecureString|StringData)/,
 
-     /Convert-Path/,
 
-     /ConvertTo-(Csv|Html|Json|SecureString|Xml)/,
 
-     /Copy-Item(Property)?/,
 
-     /Debug-Process/,
 
-     /Disable-(ComputerRestore|PSBreakpoint|PSRemoting|PSSessionConfiguration)/,
 
-     /Disconnect-PSSession/,
 
-     /Enable-(ComputerRestore|PSBreakpoint|PSRemoting|PSSessionConfiguration)/,
 
-     /(Enter|Exit)-PSSession/,
 
-     /Export-(Alias|Clixml|Console|Counter|Csv|FormatData|ModuleMember|PSSession)/,
 
-     /ForEach-Object/,
 
-     /Format-(Custom|List|Table|Wide)/,
 
-     new RegExp('Get-(Acl|Alias|AuthenticodeSignature|ChildItem|Command|ComputerRestorePoint|Content|ControlPanelItem|Counter|Credential'
 
-       + '|Culture|Date|Event|EventLog|EventSubscriber|ExecutionPolicy|FormatData|Help|History|Host|HotFix|Item|ItemProperty|Job'
 
-       + '|Location|Member|Module|PfxCertificate|Process|PSBreakpoint|PSCallStack|PSDrive|PSProvider|PSSession|PSSessionConfiguration'
 
-       + '|PSSnapin|Random|Service|TraceSource|Transaction|TypeData|UICulture|Unique|Variable|Verb|WinEvent|WmiObject)'),
 
-     /Group-Object/,
 
-     /Import-(Alias|Clixml|Counter|Csv|LocalizedData|Module|PSSession)/,
 
-     /ImportSystemModules/,
 
-     /Invoke-(Command|Expression|History|Item|RestMethod|WebRequest|WmiMethod)/,
 
-     /Join-Path/,
 
-     /Limit-EventLog/,
 
-     /Measure-(Command|Object)/,
 
-     /Move-Item(Property)?/,
 
-     new RegExp('New-(Alias|Event|EventLog|Item(Property)?|Module|ModuleManifest|Object|PSDrive|PSSession|PSSessionConfigurationFile'
 
-       + '|PSSessionOption|PSTransportOption|Service|TimeSpan|Variable|WebServiceProxy|WinEvent)'),
 
-     /Out-(Default|File|GridView|Host|Null|Printer|String)/,
 
-     /Pause/,
 
-     /(Pop|Push)-Location/,
 
-     /Read-Host/,
 
-     /Receive-(Job|PSSession)/,
 
-     /Register-(EngineEvent|ObjectEvent|PSSessionConfiguration|WmiEvent)/,
 
-     /Remove-(Computer|Event|EventLog|Item(Property)?|Job|Module|PSBreakpoint|PSDrive|PSSession|PSSnapin|TypeData|Variable|WmiObject)/,
 
-     /Rename-(Computer|Item(Property)?)/,
 
-     /Reset-ComputerMachinePassword/,
 
-     /Resolve-Path/,
 
-     /Restart-(Computer|Service)/,
 
-     /Restore-Computer/,
 
-     /Resume-(Job|Service)/,
 
-     /Save-Help/,
 
-     /Select-(Object|String|Xml)/,
 
-     /Send-MailMessage/,
 
-     new RegExp('Set-(Acl|Alias|AuthenticodeSignature|Content|Date|ExecutionPolicy|Item(Property)?|Location|PSBreakpoint|PSDebug' +
 
-                '|PSSessionConfiguration|Service|StrictMode|TraceSource|Variable|WmiInstance)'),
 
-     /Show-(Command|ControlPanelItem|EventLog)/,
 
-     /Sort-Object/,
 
-     /Split-Path/,
 
-     /Start-(Job|Process|Service|Sleep|Transaction|Transcript)/,
 
-     /Stop-(Computer|Job|Process|Service|Transcript)/,
 
-     /Suspend-(Job|Service)/,
 
-     /TabExpansion2/,
 
-     /Tee-Object/,
 
-     /Test-(ComputerSecureChannel|Connection|ModuleManifest|Path|PSSessionConfigurationFile)/,
 
-     /Trace-Command/,
 
-     /Unblock-File/,
 
-     /Undo-Transaction/,
 
-     /Unregister-(Event|PSSessionConfiguration)/,
 
-     /Update-(FormatData|Help|List|TypeData)/,
 
-     /Use-Transaction/,
 
-     /Wait-(Event|Job|Process)/,
 
-     /Where-Object/,
 
-     /Write-(Debug|Error|EventLog|Host|Output|Progress|Verbose|Warning)/,
 
-     /cd|help|mkdir|more|oss|prompt/,
 
-     /ac|asnp|cat|cd|chdir|clc|clear|clhy|cli|clp|cls|clv|cnsn|compare|copy|cp|cpi|cpp|cvpa|dbp|del|diff|dir|dnsn|ebp/,
 
-     /echo|epal|epcsv|epsn|erase|etsn|exsn|fc|fl|foreach|ft|fw|gal|gbp|gc|gci|gcm|gcs|gdr|ghy|gi|gjb|gl|gm|gmo|gp|gps/,
 
-     /group|gsn|gsnp|gsv|gu|gv|gwmi|h|history|icm|iex|ihy|ii|ipal|ipcsv|ipmo|ipsn|irm|ise|iwmi|iwr|kill|lp|ls|man|md/,
 
-     /measure|mi|mount|move|mp|mv|nal|ndr|ni|nmo|npssc|nsn|nv|ogv|oh|popd|ps|pushd|pwd|r|rbp|rcjb|rcsn|rd|rdr|ren|ri/,
 
-     /rjb|rm|rmdir|rmo|rni|rnp|rp|rsn|rsnp|rujb|rv|rvpa|rwmi|sajb|sal|saps|sasv|sbp|sc|select|set|shcm|si|sl|sleep|sls/,
 
-     /sort|sp|spjb|spps|spsv|start|sujb|sv|swmi|tee|trcm|type|where|wjb|write/
 
-   ], { prefix: '', suffix: '' });
 
-   var variableBuiltins = buildRegexp([
 
-     /[$?^_]|Args|ConfirmPreference|ConsoleFileName|DebugPreference|Error|ErrorActionPreference|ErrorView|ExecutionContext/,
 
-     /FormatEnumerationLimit|Home|Host|Input|MaximumAliasCount|MaximumDriveCount|MaximumErrorCount|MaximumFunctionCount/,
 
-     /MaximumHistoryCount|MaximumVariableCount|MyInvocation|NestedPromptLevel|OutputEncoding|Pid|Profile|ProgressPreference/,
 
-     /PSBoundParameters|PSCommandPath|PSCulture|PSDefaultParameterValues|PSEmailServer|PSHome|PSScriptRoot|PSSessionApplicationName/,
 
-     /PSSessionConfigurationName|PSSessionOption|PSUICulture|PSVersionTable|Pwd|ShellId|StackTrace|VerbosePreference/,
 
-     /WarningPreference|WhatIfPreference/,
 
-     /Event|EventArgs|EventSubscriber|Sender/,
 
-     /Matches|Ofs|ForEach|LastExitCode|PSCmdlet|PSItem|PSSenderInfo|This/,
 
-     /true|false|null/
 
-   ], { prefix: '\\$', suffix: '' });
 
-   var builtins = buildRegexp([symbolBuiltins, namedBuiltins, variableBuiltins], { suffix: notCharacterOrDash });
 
-   var grammar = {
 
-     keyword: keywords,
 
-     number: numbers,
 
-     operator: operators,
 
-     builtin: builtins,
 
-     punctuation: punctuation,
 
-     identifier: identifiers
 
-   };
 
-   // tokenizers
 
-   function tokenBase(stream, state) {
 
-     // Handle Comments
 
-     //var ch = stream.peek();
 
-     var parent = state.returnStack[state.returnStack.length - 1];
 
-     if (parent && parent.shouldReturnFrom(state)) {
 
-       state.tokenize = parent.tokenize;
 
-       state.returnStack.pop();
 
-       return state.tokenize(stream, state);
 
-     }
 
-     if (stream.eatSpace()) {
 
-       return null;
 
-     }
 
-     if (stream.eat('(')) {
 
-       state.bracketNesting += 1;
 
-       return 'punctuation';
 
-     }
 
-     if (stream.eat(')')) {
 
-       state.bracketNesting -= 1;
 
-       return 'punctuation';
 
-     }
 
-     for (var key in grammar) {
 
-       if (stream.match(grammar[key])) {
 
-         return key;
 
-       }
 
-     }
 
-     var ch = stream.next();
 
-     // single-quote string
 
-     if (ch === "'") {
 
-       return tokenSingleQuoteString(stream, state);
 
-     }
 
-     if (ch === '$') {
 
-       return tokenVariable(stream, state);
 
-     }
 
-     // double-quote string
 
-     if (ch === '"') {
 
-       return tokenDoubleQuoteString(stream, state);
 
-     }
 
-     if (ch === '<' && stream.eat('#')) {
 
-       state.tokenize = tokenComment;
 
-       return tokenComment(stream, state);
 
-     }
 
-     if (ch === '#') {
 
-       stream.skipToEnd();
 
-       return 'comment';
 
-     }
 
-     if (ch === '@') {
 
-       var quoteMatch = stream.eat(/["']/);
 
-       if (quoteMatch && stream.eol()) {
 
-         state.tokenize = tokenMultiString;
 
-         state.startQuote = quoteMatch[0];
 
-         return tokenMultiString(stream, state);
 
-       } else if (stream.eol()) {
 
-         return 'error';
 
-       } else if (stream.peek().match(/[({]/)) {
 
-         return 'punctuation';
 
-       } else if (stream.peek().match(varNames)) {
 
-         // splatted variable
 
-         return tokenVariable(stream, state);
 
-       }
 
-     }
 
-     return 'error';
 
-   }
 
-   function tokenSingleQuoteString(stream, state) {
 
-     var ch;
 
-     while ((ch = stream.peek()) != null) {
 
-       stream.next();
 
-       if (ch === "'" && !stream.eat("'")) {
 
-         state.tokenize = tokenBase;
 
-         return 'string';
 
-       }
 
-     }
 
-     return 'error';
 
-   }
 
-   function tokenDoubleQuoteString(stream, state) {
 
-     var ch;
 
-     while ((ch = stream.peek()) != null) {
 
-       if (ch === '$') {
 
-         state.tokenize = tokenStringInterpolation;
 
-         return 'string';
 
-       }
 
-       stream.next();
 
-       if (ch === '`') {
 
-         stream.next();
 
-         continue;
 
-       }
 
-       if (ch === '"' && !stream.eat('"')) {
 
-         state.tokenize = tokenBase;
 
-         return 'string';
 
-       }
 
-     }
 
-     return 'error';
 
-   }
 
-   function tokenStringInterpolation(stream, state) {
 
-     return tokenInterpolation(stream, state, tokenDoubleQuoteString);
 
-   }
 
-   function tokenMultiStringReturn(stream, state) {
 
-     state.tokenize = tokenMultiString;
 
-     state.startQuote = '"'
 
-     return tokenMultiString(stream, state);
 
-   }
 
-   function tokenHereStringInterpolation(stream, state) {
 
-     return tokenInterpolation(stream, state, tokenMultiStringReturn);
 
-   }
 
-   function tokenInterpolation(stream, state, parentTokenize) {
 
-     if (stream.match('$(')) {
 
-       var savedBracketNesting = state.bracketNesting;
 
-       state.returnStack.push({
 
-         /*jshint loopfunc:true */
 
-         shouldReturnFrom: function(state) {
 
-           return state.bracketNesting === savedBracketNesting;
 
-         },
 
-         tokenize: parentTokenize
 
-       });
 
-       state.tokenize = tokenBase;
 
-       state.bracketNesting += 1;
 
-       return 'punctuation';
 
-     } else {
 
-       stream.next();
 
-       state.returnStack.push({
 
-         shouldReturnFrom: function() { return true; },
 
-         tokenize: parentTokenize
 
-       });
 
-       state.tokenize = tokenVariable;
 
-       return state.tokenize(stream, state);
 
-     }
 
-   }
 
-   function tokenComment(stream, state) {
 
-     var maybeEnd = false, ch;
 
-     while ((ch = stream.next()) != null) {
 
-       if (maybeEnd && ch == '>') {
 
-           state.tokenize = tokenBase;
 
-           break;
 
-       }
 
-       maybeEnd = (ch === '#');
 
-     }
 
-     return 'comment';
 
-   }
 
-   function tokenVariable(stream, state) {
 
-     var ch = stream.peek();
 
-     if (stream.eat('{')) {
 
-       state.tokenize = tokenVariableWithBraces;
 
-       return tokenVariableWithBraces(stream, state);
 
-     } else if (ch != undefined && ch.match(varNames)) {
 
-       stream.eatWhile(varNames);
 
-       state.tokenize = tokenBase;
 
-       return 'variable-2';
 
-     } else {
 
-       state.tokenize = tokenBase;
 
-       return 'error';
 
-     }
 
-   }
 
-   function tokenVariableWithBraces(stream, state) {
 
-     var ch;
 
-     while ((ch = stream.next()) != null) {
 
-       if (ch === '}') {
 
-         state.tokenize = tokenBase;
 
-         break;
 
-       }
 
-     }
 
-     return 'variable-2';
 
-   }
 
-   function tokenMultiString(stream, state) {
 
-     var quote = state.startQuote;
 
-     if (stream.sol() && stream.match(new RegExp(quote + '@'))) {
 
-       state.tokenize = tokenBase;
 
-     }
 
-     else if (quote === '"') {
 
-       while (!stream.eol()) {
 
-         var ch = stream.peek();
 
-         if (ch === '$') {
 
-           state.tokenize = tokenHereStringInterpolation;
 
-           return 'string';
 
-         }
 
-         stream.next();
 
-         if (ch === '`') {
 
-           stream.next();
 
-         }
 
-       }
 
-     }
 
-     else {
 
-       stream.skipToEnd();
 
-     }
 
-     return 'string';
 
-   }
 
-   var external = {
 
-     startState: function() {
 
-       return {
 
-         returnStack: [],
 
-         bracketNesting: 0,
 
-         tokenize: tokenBase
 
-       };
 
-     },
 
-     token: function(stream, state) {
 
-       return state.tokenize(stream, state);
 
-     },
 
-     blockCommentStart: '<#',
 
-     blockCommentEnd: '#>',
 
-     lineComment: '#',
 
-     fold: 'brace'
 
-   };
 
-   return external;
 
- });
 
- CodeMirror.defineMIME('application/x-powershell', 'powershell');
 
- });
 
 
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