kmx.io/prism.js

diff --git a/components.js b/components.js
index 4762273..c254a13 100644
--- a/components.js
+++ b/components.js
@@ -401,6 +401,10 @@ var components = {
 			"title": "Prolog",
 			"owner": "Golmote"
 		},
+		"properties": {
+			"title": ".properties",
+			"owner": "Golmote"
+		},
 		"protobuf": {
 			"title": "Protocol Buffers",
 			"require": "clike",
diff --git a/components/prism-properties.js b/components/prism-properties.js
new file mode 100644
index 0000000..ccba919
--- /dev/null
+++ b/components/prism-properties.js
@@ -0,0 +1,9 @@
+Prism.languages.properties = {
+	'comment': /^[ \t]*[#!].*$/m,
+	'attr-value': {
+		pattern: /(^[ \t]*(?:\\(?:\r\n|[\s\S])|[^\\\s:=])+?(?: *[=:] *| ))(?:\\(?:\r\n|[\s\S])|.)+/m,
+		lookbehind: true
+	},
+	'attr-name': /^[ \t]*(?:\\(?:\r\n|[\s\S])|[^\\\s:=])+?(?= *[ =:]| )/m,
+	'punctuation': /[=:]/
+};
\ No newline at end of file
diff --git a/components/prism-properties.min.js b/components/prism-properties.min.js
new file mode 100644
index 0000000..818dc10
--- /dev/null
+++ b/components/prism-properties.min.js
@@ -0,0 +1 @@
+Prism.languages.properties={comment:/^[ \t]*[#!].*$/m,"attr-value":{pattern:/(^[ \t]*(?:\\(?:\r\n|[\s\S])|[^\\\s:=])+?(?: *[=:] *| ))(?:\\(?:\r\n|[\s\S])|.)+/m,lookbehind:!0},"attr-name":/^[ \t]*(?:\\(?:\r\n|[\s\S])|[^\\\s:=])+?(?= *[ =:]| )/m,punctuation:/[=:]/};
\ No newline at end of file
diff --git a/examples/prism-properties.html b/examples/prism-properties.html
new file mode 100644
index 0000000..8a61805
--- /dev/null
+++ b/examples/prism-properties.html
@@ -0,0 +1,12 @@
+<h1>.properties</h1>
+<p>To use this language, use the class "language-properties".</p>
+
+<h2>Comments</h2>
+<pre><code># This is a comment
+! This is a comment too</code></pre>
+
+<h2>Properties</h2>
+<pre><code>some_key some_value
+some\ key\ with\ spaces : some value
+some_key = some \
+multiline value</code></pre>
\ No newline at end of file
diff --git a/plugins/show-language/prism-show-language.js b/plugins/show-language/prism-show-language.js
index a448bb7..d4f126d 100644
--- a/plugins/show-language/prism-show-language.js
+++ b/plugins/show-language/prism-show-language.js
@@ -5,7 +5,7 @@ if (typeof self === 'undefined' || !self.Prism || !self.document) {
 }
 
 // The languages map is built automatically with gulp
-var Languages = /*languages_placeholder[*/{"html":"HTML","xml":"XML","svg":"SVG","mathml":"MathML","css":"CSS","clike":"C-like","javascript":"JavaScript","abap":"ABAP","actionscript":"ActionScript","apacheconf":"Apache Configuration","apl":"APL","applescript":"AppleScript","asciidoc":"AsciiDoc","aspnet":"ASP.NET (C#)","autoit":"AutoIt","autohotkey":"AutoHotkey","basic":"BASIC","csharp":"C#","cpp":"C++","coffeescript":"CoffeeScript","css-extras":"CSS Extras","fsharp":"F#","glsl":"GLSL","graphql":"GraphQL","http":"HTTP","inform7":"Inform 7","json":"JSON","latex":"LaTeX","lolcode":"LOLCODE","matlab":"MATLAB","mel":"MEL","nasm":"NASM","nginx":"nginx","nsis":"NSIS","objectivec":"Objective-C","ocaml":"OCaml","parigp":"PARI/GP","php":"PHP","php-extras":"PHP Extras","powershell":"PowerShell","protobuf":"Protocol Buffers","jsx":"React JSX","rest":"reST (reStructuredText)","sas":"SAS","sass":"Sass (Sass)","scss":"Sass (Scss)","sql":"SQL","typescript":"TypeScript","vhdl":"VHDL","vim":"vim","wiki":"Wiki markup","yaml":"YAML"}/*]*/;
+var Languages = /*languages_placeholder[*/{"html":"HTML","xml":"XML","svg":"SVG","mathml":"MathML","css":"CSS","clike":"C-like","javascript":"JavaScript","abap":"ABAP","actionscript":"ActionScript","apacheconf":"Apache Configuration","apl":"APL","applescript":"AppleScript","asciidoc":"AsciiDoc","aspnet":"ASP.NET (C#)","autoit":"AutoIt","autohotkey":"AutoHotkey","basic":"BASIC","csharp":"C#","cpp":"C++","coffeescript":"CoffeeScript","css-extras":"CSS Extras","fsharp":"F#","glsl":"GLSL","graphql":"GraphQL","http":"HTTP","inform7":"Inform 7","json":"JSON","latex":"LaTeX","lolcode":"LOLCODE","matlab":"MATLAB","mel":"MEL","nasm":"NASM","nginx":"nginx","nsis":"NSIS","objectivec":"Objective-C","ocaml":"OCaml","parigp":"PARI/GP","php":"PHP","php-extras":"PHP Extras","powershell":"PowerShell","properties":".properties","protobuf":"Protocol Buffers","jsx":"React JSX","rest":"reST (reStructuredText)","sas":"SAS","sass":"Sass (Sass)","scss":"Sass (Scss)","sql":"SQL","typescript":"TypeScript","vhdl":"VHDL","vim":"vim","wiki":"Wiki markup","yaml":"YAML"}/*]*/;
 Prism.hooks.add('before-highlight', function(env) {
 	var pre = env.element.parentNode;
 	if (!pre || !/pre/i.test(pre.nodeName)) {
diff --git a/plugins/show-language/prism-show-language.min.js b/plugins/show-language/prism-show-language.min.js
index 6343379..3a03b10 100644
--- a/plugins/show-language/prism-show-language.min.js
+++ b/plugins/show-language/prism-show-language.min.js
@@ -1 +1 @@
-!function(){if("undefined"!=typeof self&&self.Prism&&self.document){var e={html:"HTML",xml:"XML",svg:"SVG",mathml:"MathML",css:"CSS",clike:"C-like",javascript:"JavaScript",abap:"ABAP",actionscript:"ActionScript",apacheconf:"Apache Configuration",apl:"APL",applescript:"AppleScript",asciidoc:"AsciiDoc",aspnet:"ASP.NET (C#)",autoit:"AutoIt",autohotkey:"AutoHotkey",basic:"BASIC",csharp:"C#",cpp:"C++",coffeescript:"CoffeeScript","css-extras":"CSS Extras",fsharp:"F#",glsl:"GLSL",graphql:"GraphQL",http:"HTTP",inform7:"Inform 7",json:"JSON",latex:"LaTeX",lolcode:"LOLCODE",matlab:"MATLAB",mel:"MEL",nasm:"NASM",nginx:"nginx",nsis:"NSIS",objectivec:"Objective-C",ocaml:"OCaml",parigp:"PARI/GP",php:"PHP","php-extras":"PHP Extras",powershell:"PowerShell",protobuf:"Protocol Buffers",jsx:"React JSX",rest:"reST (reStructuredText)",sas:"SAS",sass:"Sass (Sass)",scss:"Sass (Scss)",sql:"SQL",typescript:"TypeScript",vhdl:"VHDL",vim:"vim",wiki:"Wiki markup",yaml:"YAML"};Prism.hooks.add("before-highlight",function(s){var a=s.element.parentNode;if(a&&/pre/i.test(a.nodeName)){var t,i,r=a.getAttribute("data-language")||e[s.language]||s.language.substring(0,1).toUpperCase()+s.language.substring(1),l=a.previousSibling;l&&/\s*\bprism-show-language\b\s*/.test(l.className)&&l.firstChild&&/\s*\bprism-show-language-label\b\s*/.test(l.firstChild.className)?i=l.firstChild:(t=document.createElement("div"),i=document.createElement("div"),i.className="prism-show-language-label",t.className="prism-show-language",t.appendChild(i),a.parentNode.insertBefore(t,a)),i.innerHTML=r}})}}();
\ No newline at end of file
+!function(){if("undefined"!=typeof self&&self.Prism&&self.document){var e={html:"HTML",xml:"XML",svg:"SVG",mathml:"MathML",css:"CSS",clike:"C-like",javascript:"JavaScript",abap:"ABAP",actionscript:"ActionScript",apacheconf:"Apache Configuration",apl:"APL",applescript:"AppleScript",asciidoc:"AsciiDoc",aspnet:"ASP.NET (C#)",autoit:"AutoIt",autohotkey:"AutoHotkey",basic:"BASIC",csharp:"C#",cpp:"C++",coffeescript:"CoffeeScript","css-extras":"CSS Extras",fsharp:"F#",glsl:"GLSL",graphql:"GraphQL",http:"HTTP",inform7:"Inform 7",json:"JSON",latex:"LaTeX",lolcode:"LOLCODE",matlab:"MATLAB",mel:"MEL",nasm:"NASM",nginx:"nginx",nsis:"NSIS",objectivec:"Objective-C",ocaml:"OCaml",parigp:"PARI/GP",php:"PHP","php-extras":"PHP Extras",powershell:"PowerShell",properties:".properties",protobuf:"Protocol Buffers",jsx:"React JSX",rest:"reST (reStructuredText)",sas:"SAS",sass:"Sass (Sass)",scss:"Sass (Scss)",sql:"SQL",typescript:"TypeScript",vhdl:"VHDL",vim:"vim",wiki:"Wiki markup",yaml:"YAML"};Prism.hooks.add("before-highlight",function(s){var a=s.element.parentNode;if(a&&/pre/i.test(a.nodeName)){var t,i,r=a.getAttribute("data-language")||e[s.language]||s.language.substring(0,1).toUpperCase()+s.language.substring(1),l=a.previousSibling;l&&/\s*\bprism-show-language\b\s*/.test(l.className)&&l.firstChild&&/\s*\bprism-show-language-label\b\s*/.test(l.firstChild.className)?i=l.firstChild:(t=document.createElement("div"),i=document.createElement("div"),i.className="prism-show-language-label",t.className="prism-show-language",t.appendChild(i),a.parentNode.insertBefore(t,a)),i.innerHTML=r}})}}();
\ No newline at end of file
diff --git a/tests/languages/properties/comment_feature.test b/tests/languages/properties/comment_feature.test
new file mode 100644
index 0000000..e419a17
--- /dev/null
+++ b/tests/languages/properties/comment_feature.test
@@ -0,0 +1,17 @@
+#
+!
+# Foobar baz
+! Foobar baz
+
+----------------------------------------------------
+
+[
+	["comment", "#"],
+	["comment", "!"],
+	["comment", "# Foobar baz"],
+	["comment", "! Foobar baz"]
+]
+
+----------------------------------------------------
+
+Checks for comments.
diff --git a/tests/languages/properties/key_value_feature.test b/tests/languages/properties/key_value_feature.test
new file mode 100644
index 0000000..0762a53
--- /dev/null
+++ b/tests/languages/properties/key_value_feature.test
@@ -0,0 +1,36 @@
+foo bar
+foo\:\=\ bar bar\:\= \
+baz
+foo = bar
+foo\:\=\ bar = bar\:\= \
+baz
+foo : bar
+foo\:\=\ bar : bar\:\= \
+baz
+
+----------------------------------------------------
+
+[
+	["attr-name", "foo"],
+	["attr-value", "bar"],
+	["attr-name", "foo\\:\\=\\ bar"],
+	["attr-value", "bar\\:\\= \\\r\nbaz"],
+
+	["attr-name", "foo"],
+	["punctuation", "="],
+	["attr-value", "bar"],
+	["attr-name", "foo\\:\\=\\ bar"],
+	["punctuation", "="],
+	["attr-value", "bar\\:\\= \\\r\nbaz"],
+
+	["attr-name", "foo"],
+	["punctuation", ":"],
+	["attr-value", "bar"],
+	["attr-name", "foo\\:\\=\\ bar"],
+	["punctuation", ":"],
+	["attr-value", "bar\\:\\= \\\r\nbaz"]
+]
+
+----------------------------------------------------
+
+Checks for keys and values.
\ No newline at end of file