kmx.io/prism.js

diff --git a/gulpfile.js/index.js b/gulpfile.js/index.js
index f944acf..7c5d94e 100644
--- a/gulpfile.js/index.js
+++ b/gulpfile.js/index.js
@@ -88,6 +88,7 @@ function watchComponentsAndPlugins() {
 
 async function languagePlugins() {
 	const data = await componentsPromise;
+	/** @type {Record<string, string | null>} */
 	const languagesMap = {};
 	const dependenciesMap = {};
 	const aliasMap = {};
@@ -112,8 +113,12 @@ async function languagePlugins() {
 	 * @param {string} title
 	 */
 	function addLanguageTitle(key, title) {
-		if (!languagesMap[key] && guessTitle(key) !== title) {
-			languagesMap[key] = title;
+		if (!(key in languagesMap)) {
+			if (guessTitle(key) === title) {
+				languagesMap[key] = null;
+			} else {
+				languagesMap[key] = title;
+			}
 		}
 	}
 
@@ -150,7 +155,16 @@ async function languagePlugins() {
 		return JSON.stringify(json, null, '\t').replace(/\n/g, '\n\t');
 	}
 
-	const jsonLanguagesMap = formattedStringify(languagesMap);
+	/** @type {Record<string, string>} */
+	const nonNullLanguageMap = {};
+	for (const id in languagesMap) {
+		const title = languagesMap[id];
+		if (title) {
+			nonNullLanguageMap[id] = title;
+		}
+	}
+
+	const jsonLanguagesMap = formattedStringify(nonNullLanguageMap);
 	const jsonDependenciesMap = formattedStringify(dependenciesMap);
 	const jsonAliasMap = formattedStringify(aliasMap);
 
diff --git a/plugins/show-language/prism-show-language.js b/plugins/show-language/prism-show-language.js
index 4044f89..e1d0826 100644
--- a/plugins/show-language/prism-show-language.js
+++ b/plugins/show-language/prism-show-language.js
@@ -33,10 +33,8 @@
 		"aspnet": "ASP.NET (C#)",
 		"autohotkey": "AutoHotkey",
 		"autoit": "AutoIt",
-		"shell": "Bash",
 		"basic": "BASIC",
 		"bbcode": "BBcode",
-		"shortcode": "BBcode",
 		"bnf": "Backus–Naur form",
 		"rbnf": "Routing Backus–Naur form",
 		"conc": "Concurnas",
@@ -57,7 +55,6 @@
 		"dockerfile": "Docker",
 		"ebnf": "Extended Backus–Naur form",
 		"ejs": "EJS",
-		"eta": "EJS",
 		"etlua": "Embedded Lua templating",
 		"erb": "ERB",
 		"excel-formula": "Excel Formula",
diff --git a/plugins/show-language/prism-show-language.min.js b/plugins/show-language/prism-show-language.min.js
index 278fb0c..483b376 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)if(Prism.plugins.toolbar){var r={html:"HTML",xml:"XML",svg:"SVG",mathml:"MathML",css:"CSS",clike:"C-like",js:"JavaScript",abap:"ABAP",abnf:"Augmented Backus–Naur form",antlr4:"ANTLR4",g4:"ANTLR4",apacheconf:"Apache Configuration",apl:"APL",aql:"AQL",arff:"ARFF",asciidoc:"AsciiDoc",adoc:"AsciiDoc",asm6502:"6502 Assembly",aspnet:"ASP.NET (C#)",autohotkey:"AutoHotkey",autoit:"AutoIt",shell:"Bash",basic:"BASIC",bbcode:"BBcode",shortcode:"BBcode",bnf:"Backus–Naur form",rbnf:"Routing Backus–Naur form",conc:"Concurnas",csharp:"C#",cs:"C#",dotnet:"C#",cpp:"C++",cil:"CIL",coffee:"CoffeeScript",cmake:"CMake",csp:"Content-Security-Policy","css-extras":"CSS Extras",dax:"DAX",django:"Django/Jinja2",jinja2:"Django/Jinja2","dns-zone-file":"DNS zone file","dns-zone":"DNS zone file",dockerfile:"Docker",ebnf:"Extended Backus–Naur form",ejs:"EJS",eta:"EJS",etlua:"Embedded Lua templating",erb:"ERB","excel-formula":"Excel Formula",xlsx:"Excel Formula",xls:"Excel Formula",fsharp:"F#","firestore-security-rules":"Firestore security rules",ftl:"FreeMarker Template Language",gcode:"G-code",gdscript:"GDScript",gedcom:"GEDCOM",glsl:"GLSL",gml:"GameMaker Language",gamemakerlanguage:"GameMaker Language",graphql:"GraphQL",hs:"Haskell",hcl:"HCL",http:"HTTP",hpkp:"HTTP Public-Key-Pins",hsts:"HTTP Strict-Transport-Security",ichigojam:"IchigoJam",inform7:"Inform 7",javadoc:"JavaDoc",javadoclike:"JavaDoc-like",javastacktrace:"Java stack trace",jq:"JQ",jsdoc:"JSDoc","js-extras":"JS Extras","js-templates":"JS Templates",json:"JSON",jsonp:"JSONP",json5:"JSON5",latex:"LaTeX",tex:"TeX",context:"ConTeXt",lilypond:"LilyPond",ly:"LilyPond",emacs:"Lisp",elisp:"Lisp","emacs-lisp":"Lisp",llvm:"LLVM IR",lolcode:"LOLCODE",md:"Markdown","markup-templating":"Markup templating",matlab:"MATLAB",mel:"MEL",moon:"MoonScript",n1ql:"N1QL",n4js:"N4JS",n4jsd:"N4JS","nand2tetris-hdl":"Nand To Tetris HDL",nasm:"NASM",neon:"NEON",nginx:"nginx",nsis:"NSIS",objectivec:"Objective-C",ocaml:"OCaml",opencl:"OpenCL",parigp:"PARI/GP",objectpascal:"Object Pascal",pcaxis:"PC-Axis",px:"PC-Axis",php:"PHP",phpdoc:"PHPDoc","php-extras":"PHP Extras",plsql:"PL/SQL",powerquery:"PowerQuery",pq:"PowerQuery",mscript:"PowerQuery",powershell:"PowerShell",properties:".properties",protobuf:"Protocol Buffers",py:"Python",q:"Q (kdb+ database)",qml:"QML",jsx:"React JSX",tsx:"React TSX",renpy:"Ren'py",rest:"reST (reStructuredText)",robotframework:"Robot Framework",robot:"Robot Framework",rb:"Ruby",sas:"SAS",sass:"Sass (Sass)",scss:"Sass (Scss)","shell-session":"Shell session",solidity:"Solidity (Ethereum)","solution-file":"Solution file",sln:"Solution file",soy:"Soy (Closure Template)",sparql:"SPARQL",rq:"SPARQL","splunk-spl":"Splunk SPL",sqf:"SQF: Status Quo Function (Arma 3)",sql:"SQL",tap:"TAP",toml:"TOML",tt2:"Template Toolkit 2",trig:"TriG",ts:"TypeScript","t4-cs":"T4 Text Templates (C#)",t4:"T4 Text Templates (C#)","t4-vb":"T4 Text Templates (VB)","t4-templating":"T4 templating",vbnet:"VB.Net",vhdl:"VHDL",vim:"vim","visual-basic":"Visual Basic",vb:"Visual Basic",wasm:"WebAssembly",wiki:"Wiki markup",xeoracube:"XeoraCube",xojo:"Xojo (REALbasic)",xquery:"XQuery",yaml:"YAML",yml:"YAML"};Prism.plugins.toolbar.registerButton("show-language",function(e){var a=e.element.parentNode;if(a&&/pre/i.test(a.nodeName)){var s,t=a.getAttribute("data-language")||r[e.language]||((s=e.language)?(s.substring(0,1).toUpperCase()+s.substring(1)).replace(/s(?=cript)/,"S"):s);if(t){var o=document.createElement("span");return o.textContent=t,o}}})}else console.warn("Show Languages plugin loaded before Toolbar plugin.")}();
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+!function(){if("undefined"!=typeof self&&self.Prism&&self.document)if(Prism.plugins.toolbar){var r={html:"HTML",xml:"XML",svg:"SVG",mathml:"MathML",css:"CSS",clike:"C-like",js:"JavaScript",abap:"ABAP",abnf:"Augmented Backus–Naur form",antlr4:"ANTLR4",g4:"ANTLR4",apacheconf:"Apache Configuration",apl:"APL",aql:"AQL",arff:"ARFF",asciidoc:"AsciiDoc",adoc:"AsciiDoc",asm6502:"6502 Assembly",aspnet:"ASP.NET (C#)",autohotkey:"AutoHotkey",autoit:"AutoIt",basic:"BASIC",bbcode:"BBcode",bnf:"Backus–Naur form",rbnf:"Routing Backus–Naur form",conc:"Concurnas",csharp:"C#",cs:"C#",dotnet:"C#",cpp:"C++",cil:"CIL",coffee:"CoffeeScript",cmake:"CMake",csp:"Content-Security-Policy","css-extras":"CSS Extras",dax:"DAX",django:"Django/Jinja2",jinja2:"Django/Jinja2","dns-zone-file":"DNS zone file","dns-zone":"DNS zone file",dockerfile:"Docker",ebnf:"Extended Backus–Naur form",ejs:"EJS",etlua:"Embedded Lua templating",erb:"ERB","excel-formula":"Excel Formula",xlsx:"Excel Formula",xls:"Excel Formula",fsharp:"F#","firestore-security-rules":"Firestore security rules",ftl:"FreeMarker Template Language",gcode:"G-code",gdscript:"GDScript",gedcom:"GEDCOM",glsl:"GLSL",gml:"GameMaker Language",gamemakerlanguage:"GameMaker Language",graphql:"GraphQL",hs:"Haskell",hcl:"HCL",http:"HTTP",hpkp:"HTTP Public-Key-Pins",hsts:"HTTP Strict-Transport-Security",ichigojam:"IchigoJam",inform7:"Inform 7",javadoc:"JavaDoc",javadoclike:"JavaDoc-like",javastacktrace:"Java stack trace",jq:"JQ",jsdoc:"JSDoc","js-extras":"JS Extras","js-templates":"JS Templates",json:"JSON",jsonp:"JSONP",json5:"JSON5",latex:"LaTeX",tex:"TeX",context:"ConTeXt",lilypond:"LilyPond",ly:"LilyPond",emacs:"Lisp",elisp:"Lisp","emacs-lisp":"Lisp",llvm:"LLVM IR",lolcode:"LOLCODE",md:"Markdown","markup-templating":"Markup templating",matlab:"MATLAB",mel:"MEL",moon:"MoonScript",n1ql:"N1QL",n4js:"N4JS",n4jsd:"N4JS","nand2tetris-hdl":"Nand To Tetris HDL",nasm:"NASM",neon:"NEON",nginx:"nginx",nsis:"NSIS",objectivec:"Objective-C",ocaml:"OCaml",opencl:"OpenCL",parigp:"PARI/GP",objectpascal:"Object Pascal",pcaxis:"PC-Axis",px:"PC-Axis",php:"PHP",phpdoc:"PHPDoc","php-extras":"PHP Extras",plsql:"PL/SQL",powerquery:"PowerQuery",pq:"PowerQuery",mscript:"PowerQuery",powershell:"PowerShell",properties:".properties",protobuf:"Protocol Buffers",py:"Python",q:"Q (kdb+ database)",qml:"QML",jsx:"React JSX",tsx:"React TSX",renpy:"Ren'py",rest:"reST (reStructuredText)",robotframework:"Robot Framework",robot:"Robot Framework",rb:"Ruby",sas:"SAS",sass:"Sass (Sass)",scss:"Sass (Scss)","shell-session":"Shell session",solidity:"Solidity (Ethereum)","solution-file":"Solution file",sln:"Solution file",soy:"Soy (Closure Template)",sparql:"SPARQL",rq:"SPARQL","splunk-spl":"Splunk SPL",sqf:"SQF: Status Quo Function (Arma 3)",sql:"SQL",tap:"TAP",toml:"TOML",tt2:"Template Toolkit 2",trig:"TriG",ts:"TypeScript","t4-cs":"T4 Text Templates (C#)",t4:"T4 Text Templates (C#)","t4-vb":"T4 Text Templates (VB)","t4-templating":"T4 templating",vbnet:"VB.Net",vhdl:"VHDL",vim:"vim","visual-basic":"Visual Basic",vb:"Visual Basic",wasm:"WebAssembly",wiki:"Wiki markup",xeoracube:"XeoraCube",xojo:"Xojo (REALbasic)",xquery:"XQuery",yaml:"YAML",yml:"YAML"};Prism.plugins.toolbar.registerButton("show-language",function(e){var a=e.element.parentNode;if(a&&/pre/i.test(a.nodeName)){var s,t=a.getAttribute("data-language")||r[e.language]||((s=e.language)?(s.substring(0,1).toUpperCase()+s.substring(1)).replace(/s(?=cript)/,"S"):s);if(t){var o=document.createElement("span");return o.textContent=t,o}}})}else console.warn("Show Languages plugin loaded before Toolbar plugin.")}();
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