kmx.io/prism.js

diff --git a/components.js b/components.js
index f10aff6..8d48e5f 100644
--- a/components.js
+++ b/components.js
@@ -264,6 +264,10 @@ var components = {
 			"title": "Dart",
 			"require": "clike",
 			"owner": "Golmote"
+		},
+		"powershell": {
+			"title": "PowerShell",
+			"owner": "nauzilus"
 		}
 	},
 	"plugins": {
diff --git a/components/prism-powershell.js b/components/prism-powershell.js
new file mode 100644
index 0000000..fddcb8f
--- /dev/null
+++ b/components/prism-powershell.js
@@ -0,0 +1,37 @@
+Prism.languages.powershell = {
+	'comment': [
+		{
+			pattern: /(^|[^`])<#[\w\W]*?#>/g,
+			lookbehind: true
+		},
+		{
+			pattern: /(^|[^`])#.*?(\r?\n|$)/g,
+			lookbehind: true
+		}
+	],
+	'string': {
+		pattern: /("|')(\\?.)*?\1/g,
+		inside: {}
+	},
+	// Matches name spaces as well as casts, attribute decorators. Force starting with letter to avoid matching array indices
+	'namespace': /\[[a-z][\w\W]*?\]/i,
+	'variable': /(\$\w+)\b/ig,
+	'keyword': /\b(Begin|Break|Catch|Class|Continue|Data|Define|Do|DynamicParam|Else|ElseIf|End|Exit|Filter|Finally|For|ForEach|From|Function|If|In|InlineScript|Parallel|Param|Process|Return|Sequence|Switch|Throw|Trap|Try|Until|Using|Var|While|Workflow)\b/gi,
+	'function': [
+		{
+			// Full function names
+			// Get-Command | ?{ $_.ModuleName -match "Microsoft.PowerShell.(Util|Core|Management)" }
+			pattern: /\b(Add-(Computer|Content|History|Member|PSSnapin|Type)|Checkpoint-(Computer|Content|EventLog|History|Item|ItemProperty|Variable)|Compare-(Object)|Complete-(Transaction)|Connect-(PSSession)|ConvertFrom-(Csv|Json|StringData)|Convert-(Path)|ConvertTo-(Csv|Html|Json|Xml)|Copy-(Item|ItemProperty)|Debug-(Process)|Disable-(ComputerRestore|PSBreakpoint|PSRemoting|PSSessionConfiguration)|Disconnect-(PSSession)|Enable-(ComputerRestore|PSBreakpoint|PSRemoting|PSSessionConfiguration)|Enter-(PSSession)|Exit-(PSSession)|Export-(Alias|Clixml|Console|Csv|FormatData|ModuleMember|PSSession)|ForEach-(Object)|Format-(Custom|List|Table|Wide)|Get-(Alias|ChildItem|Command|ComputerRestorePoint|Content|ControlPanelItem|Culture|Date|Event|EventLog|EventSubscriber|FormatData|Help|History|Host|HotFix|Item|ItemProperty|Job|Location|Member|Module|Process|PSBreakpoint|PSCallStack|PSDrive|PSProvider|PSSession|PSSessionConfiguration|PSSnapin|Random|Service|TraceSource|Transaction|TypeData|UICulture|Unique|Variable|WmiObject)|Group-(Object)|Import-(Alias|Clixml|Csv|LocalizedData|Module|PSSession)|Invoke-(Command|Expression|History|Item|RestMethod|WebRequest|WmiMethod)|Join-(Path)|Limit-(EventLog)|Measure-(Command)|Measure-(Object)|Move-(Item|ItemProperty)|New-(Alias|Event|EventLog|Item|ItemProperty|Module|ModuleManifest|Object|PSDrive|PSSession|PSSessionConfigurationFile|PSSessionOption|PSTransportOption|Service|TimeSpan|Variable|WebServiceProxy)|Out-(Default|File|GridView|Host|Null|Printer|String)|Pop-(Location)|Push-(Location)|Read-(Host)|Receive-(Job)|Receive-(PSSession)|Register-(EngineEvent|ObjectEvent|PSSessionConfiguration|WmiEvent)|Remove-(Computer|Event|EventLog|Item|ItemProperty|Job|Module|PSBreakpoint|PSDrive|PSSession|PSSnapin|TypeData|Variable|WmiObject)|Rename-(Computer|Item|ItemProperty)|Reset-(ComputerMachinePassword)|Resolve-(Path)|Restart-(Computer|Service)|Restore-(Computer)|Resume-(Job|Service)|Save-(Help)|Select-(Object|String|Xml)|Send-(MailMessage)|Set-(Alias|Content|Date|Item|ItemProperty|Location|PSBreakpoint|PSDebug|PSSessionConfiguration|Service|StrictMode|TraceSource|Variable|WmiInstance)|Show-(Command|ControlPanelItem|EventLog)|Sort-(Object)|Split-(Path)|Start-(Job|Process|Service|Sleep|Transaction)|Stop-(Computer|Job|Process|Service)|Suspend-(Job|Service)|Tee-(Object)|Test-(ComputerSecureChannel|Connection|ModuleManifest|Path|PSSessionConfigurationFile)|Trace-(Command)|Unblock-(File)|Undo-(Transaction)|Unregister-(Event|PSSessionConfiguration)|Update-(FormatData)|Update-(Help|List|TypeData)|Use-(Transaction)|Wait-(Event|Job|Process)|Where-(Object)|Write-(Debug|Error|EventLog|Host|Output|Progress|Verbose|Warning))\b/gi
+		},
+		{
+			// Aliases. Should come second, otherwise "write" gets preferred over "write-host" for example
+			pattern: /\b(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)\b/gi
+		}
+	],
+	'operator': {
+		pattern: /(\W)-(and|x?or|not|eq|ne|gt|ge|lt|le|Like|(Not)?(Like|Match|Contains|In)|Replace)\b/gi,
+		lookbehind: true
+	}
+};
+// Variable interpolation inside strings
+Prism.languages.powershell.string.inside.variable = Prism.languages.powershell.variable;
\ No newline at end of file
diff --git a/components/prism-powershell.min.js b/components/prism-powershell.min.js
new file mode 100644
index 0000000..c424a6d
--- /dev/null
+++ b/components/prism-powershell.min.js
@@ -0,0 +1 @@
+Prism.languages.powershell={comment:[{pattern:/(^|[^`])<#[\w\W]*?#>/g,lookbehind:true},{pattern:/(^|[^`])#.*?(\r?\n|$)/g,lookbehind:true}],string:{pattern:/("|')(\\?.)*?\1/g,inside:{}},namespace:/\[[a-z][\w\W]*?\]/i,variable:/(\$\w+)\b/ig,keyword:/\b(Begin|Break|Catch|Class|Continue|Data|Define|Do|DynamicParam|Else|ElseIf|End|Exit|Filter|Finally|For|ForEach|From|Function|If|In|InlineScript|Parallel|Param|Process|Return|Sequence|Switch|Throw|Trap|Try|Until|Using|Var|While|Workflow)\b/gi,"function":[{pattern:/\b(Add-(Computer|Content|History|Member|PSSnapin|Type)|Checkpoint-(Computer|Content|EventLog|History|Item|ItemProperty|Variable)|Compare-(Object)|Complete-(Transaction)|Connect-(PSSession)|ConvertFrom-(Csv|Json|StringData)|Convert-(Path)|ConvertTo-(Csv|Html|Json|Xml)|Copy-(Item|ItemProperty)|Debug-(Process)|Disable-(ComputerRestore|PSBreakpoint|PSRemoting|PSSessionConfiguration)|Disconnect-(PSSession)|Enable-(ComputerRestore|PSBreakpoint|PSRemoting|PSSessionConfiguration)|Enter-(PSSession)|Exit-(PSSession)|Export-(Alias|Clixml|Console|Csv|FormatData|ModuleMember|PSSession)|ForEach-(Object)|Format-(Custom|List|Table|Wide)|Get-(Alias|ChildItem|Command|ComputerRestorePoint|Content|ControlPanelItem|Culture|Date|Event|EventLog|EventSubscriber|FormatData|Help|History|Host|HotFix|Item|ItemProperty|Job|Location|Member|Module|Process|PSBreakpoint|PSCallStack|PSDrive|PSProvider|PSSession|PSSessionConfiguration|PSSnapin|Random|Service|TraceSource|Transaction|TypeData|UICulture|Unique|Variable|WmiObject)|Group-(Object)|Import-(Alias|Clixml|Csv|LocalizedData|Module|PSSession)|Invoke-(Command|Expression|History|Item|RestMethod|WebRequest|WmiMethod)|Join-(Path)|Limit-(EventLog)|Measure-(Command)|Measure-(Object)|Move-(Item|ItemProperty)|New-(Alias|Event|EventLog|Item|ItemProperty|Module|ModuleManifest|Object|PSDrive|PSSession|PSSessionConfigurationFile|PSSessionOption|PSTransportOption|Service|TimeSpan|Variable|WebServiceProxy)|Out-(Default|File|GridView|Host|Null|Printer|String)|Pop-(Location)|Push-(Location)|Read-(Host)|Receive-(Job)|Receive-(PSSession)|Register-(EngineEvent|ObjectEvent|PSSessionConfiguration|WmiEvent)|Remove-(Computer|Event|EventLog|Item|ItemProperty|Job|Module|PSBreakpoint|PSDrive|PSSession|PSSnapin|TypeData|Variable|WmiObject)|Rename-(Computer|Item|ItemProperty)|Reset-(ComputerMachinePassword)|Resolve-(Path)|Restart-(Computer|Service)|Restore-(Computer)|Resume-(Job|Service)|Save-(Help)|Select-(Object|String|Xml)|Send-(MailMessage)|Set-(Alias|Content|Date|Item|ItemProperty|Location|PSBreakpoint|PSDebug|PSSessionConfiguration|Service|StrictMode|TraceSource|Variable|WmiInstance)|Show-(Command|ControlPanelItem|EventLog)|Sort-(Object)|Split-(Path)|Start-(Job|Process|Service|Sleep|Transaction)|Stop-(Computer|Job|Process|Service)|Suspend-(Job|Service)|Tee-(Object)|Test-(ComputerSecureChannel|Connection|ModuleManifest|Path|PSSessionConfigurationFile)|Trace-(Command)|Unblock-(File)|Undo-(Transaction)|Unregister-(Event|PSSessionConfiguration)|Update-(FormatData)|Update-(Help|List|TypeData)|Use-(Transaction)|Wait-(Event|Job|Process)|Where-(Object)|Write-(Debug|Error|EventLog|Host|Output|Progress|Verbose|Warning))\b/gi},{pattern:/\b(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)\b/gi}],operator:{pattern:/(\W)-(and|x?or|not|eq|ne|gt|ge|lt|le|Like|(Not)?(Like|Match|Contains|In)|Replace)\b/gi,lookbehind:true}};Prism.languages.powershell.string.inside.variable=Prism.languages.powershell.variable;
\ No newline at end of file
diff --git a/examples/prism-powershell.html b/examples/prism-powershell.html
new file mode 100644
index 0000000..ffbbd2d
--- /dev/null
+++ b/examples/prism-powershell.html
@@ -0,0 +1,22 @@
+<h1>PowerShell</h1>
+<p>To use this language, use the class "language-powershell".</p>
+
+<h2>Comments</h2>
+<pre><code># This is a comment
+<# This is a
+multi-line comment #></code></pre>
+
+<h2>Variable Interpolation</h2>
+<pre><code>$Name = "Alice"
+Write-Host "Hello, my name is $Name."</code></pre>
+
+<h2>Full Example</h2>
+<pre><code>Function SayHello([string]$name) {
+    Write-Host "Hello, $name."
+}
+$Names = @("Bob", "Alice")
+
+$Names | ForEach {
+    SayHello $_
+}
+</code></pre>
\ No newline at end of file
diff --git a/plugins/file-highlight/prism-file-highlight.js b/plugins/file-highlight/prism-file-highlight.js
index f2510dc..0dd7eda 100644
--- a/plugins/file-highlight/prism-file-highlight.js
+++ b/plugins/file-highlight/prism-file-highlight.js
@@ -10,7 +10,9 @@ var Extensions = {
 	'svg': 'markup',
 	'xml': 'markup',
 	'py': 'python',
-	'rb': 'ruby'
+	'rb': 'ruby',
+	'ps1': 'powershell',
+	'psm1': 'powershell'
 };
 
 Array.prototype.slice.call(document.querySelectorAll('pre[data-src]')).forEach(function(pre) {
diff --git a/plugins/file-highlight/prism-file-highlight.min.js b/plugins/file-highlight/prism-file-highlight.min.js
index bd9891e..4cc453a 100644
--- a/plugins/file-highlight/prism-file-highlight.min.js
+++ b/plugins/file-highlight/prism-file-highlight.min.js
@@ -1 +1 @@
-!function(){if(self.Prism&&self.document&&document.querySelector){var t={js:"javascript",html:"markup",svg:"markup",xml:"markup",py:"python",rb:"ruby"};Array.prototype.slice.call(document.querySelectorAll("pre[data-src]")).forEach(function(e){var r=e.getAttribute("data-src"),n=(r.match(/\.(\w+)$/)||[,""])[1],a=t[n]||n,s=document.createElement("code");s.className="language-"+a,e.textContent="",s.textContent="Loading…",e.appendChild(s);var o=new XMLHttpRequest;o.open("GET",r,!0),o.onreadystatechange=function(){4==o.readyState&&(o.status<400&&o.responseText?(s.textContent=o.responseText,Prism.highlightElement(s)):s.textContent=o.status>=400?"✖ Error "+o.status+" while fetching file: "+o.statusText:"✖ Error: File does not exist or is empty")},o.send(null)})}}();
\ No newline at end of file
+(function(){if(!self.Prism||!self.document||!document.querySelector){return}var a={js:"javascript",html:"markup",svg:"markup",xml:"markup",py:"python",rb:"ruby",ps1:"powershell",psm1:"powershell"};Array.prototype.slice.call(document.querySelectorAll("pre[data-src]")).forEach(function(c){var e=c.getAttribute("data-src");var g=(e.match(/\.(\w+)$/)||[,""])[1];var f=a[g]||g;var b=document.createElement("code");b.className="language-"+f;c.textContent="";b.textContent="Loading…";c.appendChild(b);var d=new XMLHttpRequest();d.open("GET",e,true);d.onreadystatechange=function(){if(d.readyState==4){if(d.status<400&&d.responseText){b.textContent=d.responseText;Prism.highlightElement(b)}else{if(d.status>=400){b.textContent="✖ Error "+d.status+" while fetching file: "+d.statusText}else{b.textContent="✖ Error: File does not exist or is empty"}}}};d.send(null)})})();
\ No newline at end of file