Added support for GAP (CAS) (#3054)

2021-09-12 19:52:44 +02:00 · 2021-09-12 19:52:44 +02:00 · 23cd9b655b
parent 8d0b74b521
commit 23cd9b655b
15 changed files with 502 additions and 2 deletions
--- a/components.js
+++ b/components.js
--- a/components.json
+++ b/components.json
@ -446,6 +446,10 @@
 			"require": "clike",
 			"owner": "LiarOnce"
 		},
+		"gap": {
+			"title": "GAP (CAS)",
+			"owner": "RunDevelopment"
+		},
 		"gcode": {
 			"title": "G-code",
 			"owner": "RunDevelopment"
--- a/components/prism-gap.js
+++ b/components/prism-gap.js
@ -0,0 +1,54 @@
+// https://www.gap-system.org/Manuals/doc/ref/chap4.html
+// https://www.gap-system.org/Manuals/doc/ref/chap27.html
+
+Prism.languages.gap = {
+	'shell': {
+		pattern: /^gap>[\s\S]*?(?=^gap>|$(?![\s\S]))/m,
+		greedy: true,
+		inside: {
+			'gap': {
+				pattern: /^(gap>).+(?:(?:\r(?:\n|(?!\n))|\n)>.*)*/,
+				lookbehind: true,
+				inside: null // see below
+			},
+			'punctuation': /^gap>/
+		}
+	},
+
+	'comment': {
+		pattern: /#.*/,
+		greedy: true
+	},
+	'string': {
+		pattern: /(^|[^\\'"])(?:'(?:[^\r\n\\']|\\.){1,10}'|"(?:[^\r\n\\"]|\\.)*"(?!")|"""[\s\S]*?""")/,
+		lookbehind: true,
+		greedy: true,
+		inside: {
+			'continuation': {
+				pattern: /([\r\n])>/,
+				lookbehind: true,
+				alias: 'punctuation'
+			}
+		}
+	},
+
+	'keyword': /\b(?:Assert|Info|IsBound|QUIT|TryNextMethod|Unbind|and|atomic|break|continue|do|elif|else|end|fi|for|function|if|in|local|mod|not|od|or|quit|readonly|readwrite|rec|repeat|return|then|until|while)\b/,
+	'boolean': /\b(?:false|true)\b/,
+
+	'function': /\b[a-z_]\w*(?=\s*\()/i,
+
+	'number': {
+		pattern: /(^|[^\w.]|\.\.)(?:\d+(?:\.\d*)?|\.\d+)(?:[eE][+-]?\d+)?(?:_[a-z]?)?(?=$|[^\w.]|\.\.)/,
+		lookbehind: true
+	},
+
+	'continuation': {
+		pattern: /([\r\n])>/,
+		lookbehind: true,
+		alias: 'punctuation'
+	},
+	'operator': /->|[-+*/^~=!]|<>|[<>]=?|:=|\.\./,
+	'punctuation': /[()[\]{},;.:]/
+};
+
+Prism.languages.gap.shell.inside.gap.inside = Prism.languages.gap;
--- a/components/prism-gap.min.js
+++ b/components/prism-gap.min.js
@ -0,0 +1 @@
+Prism.languages.gap={shell:{pattern:/^gap>[\s\S]*?(?=^gap>|$(?![\s\S]))/m,greedy:!0,inside:{gap:{pattern:/^(gap>).+(?:(?:\r(?:\n|(?!\n))|\n)>.*)*/,lookbehind:!0,inside:null},punctuation:/^gap>/}},comment:{pattern:/#.*/,greedy:!0},string:{pattern:/(^|[^\\'"])(?:'(?:[^\r\n\\']|\\.){1,10}'|"(?:[^\r\n\\"]|\\.)*"(?!")|"""[\s\S]*?""")/,lookbehind:!0,greedy:!0,inside:{continuation:{pattern:/([\r\n])>/,lookbehind:!0,alias:"punctuation"}}},keyword:/\b(?:Assert|Info|IsBound|QUIT|TryNextMethod|Unbind|and|atomic|break|continue|do|elif|else|end|fi|for|function|if|in|local|mod|not|od|or|quit|readonly|readwrite|rec|repeat|return|then|until|while)\b/,boolean:/\b(?:false|true)\b/,function:/\b[a-z_]\w*(?=\s*\()/i,number:{pattern:/(^|[^\w.]|\.\.)(?:\d+(?:\.\d*)?|\.\d+)(?:[eE][+-]?\d+)?(?:_[a-z]?)?(?=$|[^\w.]|\.\.)/,lookbehind:!0},continuation:{pattern:/([\r\n])>/,lookbehind:!0,alias:"punctuation"},operator:/->|[-+*/^~=!]|<>|[<>]=?|:=|\.\./,punctuation:/[()[\]{},;.:]/},Prism.languages.gap.shell.inside.gap.inside=Prism.languages.gap;
--- a/examples/prism-gap.html
+++ b/examples/prism-gap.html
@ -0,0 +1,15 @@
+<h2>Full example</h2>
+<pre><code># Source: https://www.gap-system.org/Manuals/doc/ref/chap4.html#X815F71EA7BC0EB6F
+gap> fib := function ( n )
+>     local f1, f2, f3, i;
+>     f1 := 1; f2 := 1;
+>     for i in [3..n] do
+>       f3 := f1 + f2;
+>       f1 := f2;
+>       f2 := f3;
+>     od;
+>     return f2;
+>   end;;
+gap> List( [1..10], fib );
+[ 1, 1, 2, 3, 5, 8, 13, 21, 34, 55 ]
+</code></pre>
--- a/plugins/show-language/prism-show-language.js
+++ b/plugins/show-language/prism-show-language.js
@ -87,6 +87,7 @@
 		"ftl": "FreeMarker Template Language",
 		"gml": "GameMaker Language",
 		"gamemakerlanguage": "GameMaker Language",
+		"gap": "GAP (CAS)",
 		"gcode": "G-code",
 		"gdscript": "GDScript",
 		"gedcom": "GEDCOM",
--- a/plugins/show-language/prism-show-language.min.js
+++ b/plugins/show-language/prism-show-language.min.js
@ -1 +1 @@
-!function(){if("undefined"!=typeof Prism&&"undefined"!=typeof document)if(Prism.plugins.toolbar){var i={none:"Plain text",plain:"Plain text",plaintext:"Plain text",text:"Plain text",txt:"Plain text",html:"HTML",xml:"XML",svg:"SVG",mathml:"MathML",ssml:"SSML",rss:"RSS",css:"CSS",clike:"C-like",js:"JavaScript",abap:"ABAP",abnf:"ABNF",al:"AL",antlr4:"ANTLR4",g4:"ANTLR4",apacheconf:"Apache Configuration",apl:"APL",aql:"AQL",arff:"ARFF",asciidoc:"AsciiDoc",adoc:"AsciiDoc",aspnet:"ASP.NET (C#)",asm6502:"6502 Assembly",autohotkey:"AutoHotkey",autoit:"AutoIt","avro-idl":"Avro IDL",avdl:"Avro IDL",basic:"BASIC",bbcode:"BBcode",bnf:"BNF",rbnf:"RBNF",bsl:"BSL (1C:Enterprise)",oscript:"OneScript",csharp:"C#",cs:"C#",dotnet:"C#",cpp:"C++",cfscript:"CFScript",cfc:"CFScript",cil:"CIL",cmake:"CMake",cobol:"COBOL",coffee:"CoffeeScript",conc:"Concurnas",csp:"Content-Security-Policy","css-extras":"CSS Extras",csv:"CSV",dataweave:"DataWeave",dax:"DAX",django:"Django/Jinja2",jinja2:"Django/Jinja2","dns-zone-file":"DNS zone file","dns-zone":"DNS zone file",dockerfile:"Docker",dot:"DOT (Graphviz)",gv:"DOT (Graphviz)",ebnf:"EBNF",editorconfig:"EditorConfig",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",gml:"GameMaker Language",gamemakerlanguage:"GameMaker Language",gcode:"G-code",gdscript:"GDScript",gedcom:"GEDCOM",glsl:"GLSL",gn:"GN",gni:"GN",graphql:"GraphQL",hbs:"Handlebars",hs:"Haskell",hcl:"HCL",hlsl:"HLSL",http:"HTTP",hpkp:"HTTP Public-Key-Pins",hsts:"HTTP Strict-Transport-Security",ichigojam:"IchigoJam","icu-message-format":"ICU Message Format",idr:"Idris",ignore:".ignore",gitignore:".gitignore",hgignore:".hgignore",npmignore:".npmignore",inform7:"Inform 7",javadoc:"JavaDoc",javadoclike:"JavaDoc-like",javastacktrace:"Java stack trace",jq:"JQ",jsdoc:"JSDoc","js-extras":"JS Extras",json:"JSON",webmanifest:"Web App Manifest",json5:"JSON5",jsonp:"JSONP",jsstacktrace:"JS stack trace","js-templates":"JS Templates",kts:"Kotlin Script",kt:"Kotlin",kumir:"KuMir (КуМир)",kum:"KuMir (КуМир)",latex:"LaTeX",tex:"TeX",context:"ConTeXt",lilypond:"LilyPond",ly:"LilyPond",emacs:"Lisp",elisp:"Lisp","emacs-lisp":"Lisp",llvm:"LLVM IR",log:"Log file",lolcode:"LOLCODE",md:"Markdown","markup-templating":"Markup templating",matlab:"MATLAB",mel:"MEL",mongodb:"MongoDB",moon:"MoonScript",n1ql:"N1QL",n4js:"N4JS",n4jsd:"N4JS","nand2tetris-hdl":"Nand To Tetris HDL",naniscript:"Naninovel Script",nani:"Naninovel Script",nasm:"NASM",neon:"NEON",nginx:"nginx",nsis:"NSIS",objectivec:"Objective-C",objc:"Objective-C",ocaml:"OCaml",opencl:"OpenCL",openqasm:"OpenQasm",qasm:"OpenQasm",parigp:"PARI/GP",objectpascal:"Object Pascal",psl:"PATROL Scripting Language",pcaxis:"PC-Axis",px:"PC-Axis",peoplecode:"PeopleCode",pcode:"PeopleCode",php:"PHP",phpdoc:"PHPDoc","php-extras":"PHP Extras",plsql:"PL/SQL",powerquery:"PowerQuery",pq:"PowerQuery",mscript:"PowerQuery",powershell:"PowerShell",promql:"PromQL",properties:".properties",protobuf:"Protocol Buffers",purebasic:"PureBasic",pbfasm:"PureBasic",purs:"PureScript",py:"Python",qsharp:"Q#",qs:"Q#",q:"Q (kdb+ database)",qml:"QML",rkt:"Racket",jsx:"React JSX",tsx:"React TSX",renpy:"Ren'py",rpy:"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","sh-session":"Shell session",shellsession:"Shell session",sml:"SML",smlnj:"SML/NJ",solidity:"Solidity (Ethereum)",sol:"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",iecst:"Structured Text (IEC 61131-3)",systemd:"Systemd configuration file","t4-templating":"T4 templating","t4-cs":"T4 Text Templates (C#)",t4:"T4 Text Templates (C#)","t4-vb":"T4 Text Templates (VB)",tap:"TAP",tt2:"Template Toolkit 2",toml:"TOML",trig:"TriG",ts:"TypeScript",tsconfig:"TSConfig",uscript:"UnrealScript",uc:"UnrealScript",uri:"URI",url:"URL",vbnet:"VB.Net",vhdl:"VHDL",vim:"vim","visual-basic":"Visual Basic",vba:"VBA",vb:"Visual Basic",wasm:"WebAssembly",wiki:"Wiki markup",wolfram:"Wolfram language",nb:"Mathematica Notebook",wl:"Wolfram language",xeoracube:"XeoraCube","xml-doc":"XML doc (.net)",xojo:"Xojo (REALbasic)",xquery:"XQuery",yaml:"YAML",yml:"YAML",yang:"YANG"};Prism.plugins.toolbar.registerButton("show-language",function(e){var a=e.element.parentNode;if(a&&/pre/i.test(a.nodeName)){var t,s=a.getAttribute("data-language")||i[e.language]||((t=e.language)?(t.substring(0,1).toUpperCase()+t.substring(1)).replace(/s(?=cript)/,"S"):t);if(s){var o=document.createElement("span");return o.textContent=s,o}}})}else console.warn("Show Languages plugin loaded before Toolbar plugin.")}();
+!function(){if("undefined"!=typeof Prism&&"undefined"!=typeof document)if(Prism.plugins.toolbar){var i={none:"Plain text",plain:"Plain text",plaintext:"Plain text",text:"Plain text",txt:"Plain text",html:"HTML",xml:"XML",svg:"SVG",mathml:"MathML",ssml:"SSML",rss:"RSS",css:"CSS",clike:"C-like",js:"JavaScript",abap:"ABAP",abnf:"ABNF",al:"AL",antlr4:"ANTLR4",g4:"ANTLR4",apacheconf:"Apache Configuration",apl:"APL",aql:"AQL",arff:"ARFF",asciidoc:"AsciiDoc",adoc:"AsciiDoc",aspnet:"ASP.NET (C#)",asm6502:"6502 Assembly",autohotkey:"AutoHotkey",autoit:"AutoIt","avro-idl":"Avro IDL",avdl:"Avro IDL",basic:"BASIC",bbcode:"BBcode",bnf:"BNF",rbnf:"RBNF",bsl:"BSL (1C:Enterprise)",oscript:"OneScript",csharp:"C#",cs:"C#",dotnet:"C#",cpp:"C++",cfscript:"CFScript",cfc:"CFScript",cil:"CIL",cmake:"CMake",cobol:"COBOL",coffee:"CoffeeScript",conc:"Concurnas",csp:"Content-Security-Policy","css-extras":"CSS Extras",csv:"CSV",dataweave:"DataWeave",dax:"DAX",django:"Django/Jinja2",jinja2:"Django/Jinja2","dns-zone-file":"DNS zone file","dns-zone":"DNS zone file",dockerfile:"Docker",dot:"DOT (Graphviz)",gv:"DOT (Graphviz)",ebnf:"EBNF",editorconfig:"EditorConfig",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",gml:"GameMaker Language",gamemakerlanguage:"GameMaker Language",gap:"GAP (CAS)",gcode:"G-code",gdscript:"GDScript",gedcom:"GEDCOM",glsl:"GLSL",gn:"GN",gni:"GN",graphql:"GraphQL",hbs:"Handlebars",hs:"Haskell",hcl:"HCL",hlsl:"HLSL",http:"HTTP",hpkp:"HTTP Public-Key-Pins",hsts:"HTTP Strict-Transport-Security",ichigojam:"IchigoJam","icu-message-format":"ICU Message Format",idr:"Idris",ignore:".ignore",gitignore:".gitignore",hgignore:".hgignore",npmignore:".npmignore",inform7:"Inform 7",javadoc:"JavaDoc",javadoclike:"JavaDoc-like",javastacktrace:"Java stack trace",jq:"JQ",jsdoc:"JSDoc","js-extras":"JS Extras",json:"JSON",webmanifest:"Web App Manifest",json5:"JSON5",jsonp:"JSONP",jsstacktrace:"JS stack trace","js-templates":"JS Templates",kts:"Kotlin Script",kt:"Kotlin",kumir:"KuMir (КуМир)",kum:"KuMir (КуМир)",latex:"LaTeX",tex:"TeX",context:"ConTeXt",lilypond:"LilyPond",ly:"LilyPond",emacs:"Lisp",elisp:"Lisp","emacs-lisp":"Lisp",llvm:"LLVM IR",log:"Log file",lolcode:"LOLCODE",md:"Markdown","markup-templating":"Markup templating",matlab:"MATLAB",mel:"MEL",mongodb:"MongoDB",moon:"MoonScript",n1ql:"N1QL",n4js:"N4JS",n4jsd:"N4JS","nand2tetris-hdl":"Nand To Tetris HDL",naniscript:"Naninovel Script",nani:"Naninovel Script",nasm:"NASM",neon:"NEON",nginx:"nginx",nsis:"NSIS",objectivec:"Objective-C",objc:"Objective-C",ocaml:"OCaml",opencl:"OpenCL",openqasm:"OpenQasm",qasm:"OpenQasm",parigp:"PARI/GP",objectpascal:"Object Pascal",psl:"PATROL Scripting Language",pcaxis:"PC-Axis",px:"PC-Axis",peoplecode:"PeopleCode",pcode:"PeopleCode",php:"PHP",phpdoc:"PHPDoc","php-extras":"PHP Extras",plsql:"PL/SQL",powerquery:"PowerQuery",pq:"PowerQuery",mscript:"PowerQuery",powershell:"PowerShell",promql:"PromQL",properties:".properties",protobuf:"Protocol Buffers",purebasic:"PureBasic",pbfasm:"PureBasic",purs:"PureScript",py:"Python",qsharp:"Q#",qs:"Q#",q:"Q (kdb+ database)",qml:"QML",rkt:"Racket",jsx:"React JSX",tsx:"React TSX",renpy:"Ren'py",rpy:"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","sh-session":"Shell session",shellsession:"Shell session",sml:"SML",smlnj:"SML/NJ",solidity:"Solidity (Ethereum)",sol:"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",iecst:"Structured Text (IEC 61131-3)",systemd:"Systemd configuration file","t4-templating":"T4 templating","t4-cs":"T4 Text Templates (C#)",t4:"T4 Text Templates (C#)","t4-vb":"T4 Text Templates (VB)",tap:"TAP",tt2:"Template Toolkit 2",toml:"TOML",trig:"TriG",ts:"TypeScript",tsconfig:"TSConfig",uscript:"UnrealScript",uc:"UnrealScript",uri:"URI",url:"URL",vbnet:"VB.Net",vhdl:"VHDL",vim:"vim","visual-basic":"Visual Basic",vba:"VBA",vb:"Visual Basic",wasm:"WebAssembly",wiki:"Wiki markup",wolfram:"Wolfram language",nb:"Mathematica Notebook",wl:"Wolfram language",xeoracube:"XeoraCube","xml-doc":"XML doc (.net)",xojo:"Xojo (REALbasic)",xquery:"XQuery",yaml:"YAML",yml:"YAML",yang:"YANG"};Prism.plugins.toolbar.registerButton("show-language",function(e){var a=e.element.parentNode;if(a&&/pre/i.test(a.nodeName)){var t,s=a.getAttribute("data-language")||i[e.language]||((t=e.language)?(t.substring(0,1).toUpperCase()+t.substring(1)).replace(/s(?=cript)/,"S"):t);if(s){var o=document.createElement("span");return o.textContent=s,o}}})}else console.warn("Show Languages plugin loaded before Toolbar plugin.")}();
--- a/tests/languages/gap/boolean_feature.test
+++ b/tests/languages/gap/boolean_feature.test
@ -0,0 +1,9 @@
+false
+true
+
+----------------------------------------------------
+
+[
+	["boolean", "false"],
+	["boolean", "true"]
+]
--- a/tests/languages/gap/comment_feature.test
+++ b/tests/languages/gap/comment_feature.test
@ -0,0 +1,7 @@
+# comment
+
+----------------------------------------------------
+
+[
+	["comment", "# comment"]
+]
--- a/tests/languages/gap/keyword_feature.test
+++ b/tests/languages/gap/keyword_feature.test
@ -0,0 +1,71 @@
+Assert;
+Info;
+IsBound;
+QUIT;
+TryNextMethod;
+Unbind;
+and;
+atomic;
+break;
+continue;
+do;
+elif;
+else;
+end;
+fi;
+for;
+function;
+if;
+in;
+local;
+mod;
+not;
+od;
+or;
+quit;
+readonly;
+readwrite;
+rec;
+repeat;
+return;
+then;
+until;
+while;
+
+----------------------------------------------------
+
+[
+	["keyword", "Assert"], ["punctuation", ";"],
+	["keyword", "Info"], ["punctuation", ";"],
+	["keyword", "IsBound"], ["punctuation", ";"],
+	["keyword", "QUIT"], ["punctuation", ";"],
+	["keyword", "TryNextMethod"], ["punctuation", ";"],
+	["keyword", "Unbind"], ["punctuation", ";"],
+	["keyword", "and"], ["punctuation", ";"],
+	["keyword", "atomic"], ["punctuation", ";"],
+	["keyword", "break"], ["punctuation", ";"],
+	["keyword", "continue"], ["punctuation", ";"],
+	["keyword", "do"], ["punctuation", ";"],
+	["keyword", "elif"], ["punctuation", ";"],
+	["keyword", "else"], ["punctuation", ";"],
+	["keyword", "end"], ["punctuation", ";"],
+	["keyword", "fi"], ["punctuation", ";"],
+	["keyword", "for"], ["punctuation", ";"],
+	["keyword", "function"], ["punctuation", ";"],
+	["keyword", "if"], ["punctuation", ";"],
+	["keyword", "in"], ["punctuation", ";"],
+	["keyword", "local"], ["punctuation", ";"],
+	["keyword", "mod"], ["punctuation", ";"],
+	["keyword", "not"], ["punctuation", ";"],
+	["keyword", "od"], ["punctuation", ";"],
+	["keyword", "or"], ["punctuation", ";"],
+	["keyword", "quit"], ["punctuation", ";"],
+	["keyword", "readonly"], ["punctuation", ";"],
+	["keyword", "readwrite"], ["punctuation", ";"],
+	["keyword", "rec"], ["punctuation", ";"],
+	["keyword", "repeat"], ["punctuation", ";"],
+	["keyword", "return"], ["punctuation", ";"],
+	["keyword", "then"], ["punctuation", ";"],
+	["keyword", "until"], ["punctuation", ";"],
+	["keyword", "while"], ["punctuation", ";"]
+]
--- a/tests/languages/gap/number_feature.test
+++ b/tests/languages/gap/number_feature.test
@ -0,0 +1,43 @@
+0
+123134523423423412345132123123432744839127384723987497
+123123
+-245435
+
+66/123
+66/-123
+
+3.14
+6.62606896e-34
+.1
+.1e1
+-.999
+1._
+1._l
+
+[1..100]
+
+----------------------------------------------------
+
+[
+	["number", "0"],
+	["number", "123134523423423412345132123123432744839127384723987497"],
+	["operator", "+"], ["number", "123123"],
+	["operator", "-"], ["number", "245435"],
+
+	["number", "66"], ["operator", "/"], ["number", "123"],
+	["number", "66"], ["operator", "/"], ["operator", "-"], ["number", "123"],
+
+	["number", "3.14"],
+	["number", "6.62606896e-34"],
+	["number", ".1"],
+	["number", ".1e1"],
+	["operator", "-"], ["number", ".999"],
+	["number", "1._"],
+	["number", "1._l"],
+
+	["punctuation", "["],
+	["number", "1"],
+	["operator", ".."],
+	["number", "100"],
+	["punctuation", "]"]
+]
--- a/tests/languages/gap/operator_feature.test
+++ b/tests/languages/gap/operator_feature.test
@ -0,0 +1,34 @@
+ - * / ^ ~
+= <> < > <= >=
+:= .. ->
+
+!. ![ !{
+
+----------------------------------------------------
+
+[
+	["operator", "+"],
+	["operator", "-"],
+	["operator", "*"],
+	["operator", "/"],
+	["operator", "^"],
+	["operator", "~"],
+
+	["operator", "="],
+	["operator", "<>"],
+	["operator", "<"],
+	["operator", ">"],
+	["operator", "<="],
+	["operator", ">="],
+
+	["operator", ":="],
+	["operator", ".."],
+	["operator", "->"],
+
+	["operator", "!"],
+	["punctuation", "."],
+	["operator", "!"],
+	["punctuation", "["],
+	["operator", "!"],
+	["punctuation", "{"]
+]
--- a/tests/languages/gap/punctuation_feature.test
+++ b/tests/languages/gap/punctuation_feature.test
@ -0,0 +1,18 @@
+( ) [ ] { }
+, ; . :
+
+----------------------------------------------------
+
+[
+	["punctuation", "("],
+	["punctuation", ")"],
+	["punctuation", "["],
+	["punctuation", "]"],
+	["punctuation", "{"],
+	["punctuation", "}"],
+
+	["punctuation", ","],
+	["punctuation", ";"],
+	["punctuation", "."],
+	["punctuation", ":"]
+]
--- a/tests/languages/gap/shell_feature.test
+++ b/tests/languages/gap/shell_feature.test
@ -0,0 +1,216 @@
+gap> i := 0;; s := 0;;
+gap> while s <= 200 do
+>    i := i + 1; s := s + i^2;
+>  od;
+gap> s;
+204
+gap> l := [ 1, 2, 3, 4, 5, 6 ];;
+gap> for i in l do
+>    Print( i, " " );
+>    l := [];
+> od; Print( "\n" );
+1 2 3 4 5 6
+gap> g := Group((1,2,3),(1,2));
+Group([ (1,2,3), (1,2) ])
+gap> for x in g do
+> if Order(x) = 3 then
+> continue;
+> fi; Print(x,"\n"); od;
+()
+(2,3)
+(1,3)
+(1,2)
+gap> continue;
+Syntax error: 'continue' statement not enclosed in a loop
+
+----------------------------------------------------
+
+[
+	["shell", [
+		["punctuation", "gap>"],
+		["gap", [
+			" i ",
+			["operator", ":="],
+			["number", "0"],
+			["punctuation", ";"],
+			["punctuation", ";"],
+			" s ",
+			["operator", ":="],
+			["number", "0"],
+			["punctuation", ";"],
+			["punctuation", ";"]
+		]]
+	]],
+	["shell", [
+		["punctuation", "gap>"],
+		["gap", [
+			["keyword", "while"],
+			" s ",
+			["operator", "<="],
+			["number", "200"],
+			["keyword", "do"],
+
+			["continuation", ">"],
+			"    i ",
+			["operator", ":="],
+			" i ",
+			["operator", "+"],
+			["number", "1"],
+			["punctuation", ";"],
+			" s ",
+			["operator", ":="],
+			" s ",
+			["operator", "+"],
+			" i",
+			["operator", "^"],
+			["number", "2"],
+			["punctuation", ";"],
+
+			["continuation", ">"],
+			["keyword", "od"],
+			["punctuation", ";"]
+		]]
+	]],
+	["shell", [
+		["punctuation", "gap>"],
+		["gap", [
+			" s",
+			["punctuation", ";"]
+		]],
+
+		"\r\n204\r\n"
+	]],
+	["shell", [
+		["punctuation", "gap>"],
+		["gap", [
+			" l ",
+			["operator", ":="],
+			["punctuation", "["],
+			["number", "1"],
+			["punctuation", ","],
+			["number", "2"],
+			["punctuation", ","],
+			["number", "3"],
+			["punctuation", ","],
+			["number", "4"],
+			["punctuation", ","],
+			["number", "5"],
+			["punctuation", ","],
+			["number", "6"],
+			["punctuation", "]"],
+			["punctuation", ";"],
+			["punctuation", ";"]
+		]]
+	]],
+	["shell", [
+		["punctuation", "gap>"],
+		["gap", [
+			["keyword", "for"],
+			" i ",
+			["keyword", "in"],
+			" l ",
+			["keyword", "do"],
+
+			["continuation", ">"],
+			["function", "Print"],
+			["punctuation", "("],
+			" i",
+			["punctuation", ","],
+			["string", ["\" \""]],
+			["punctuation", ")"],
+			["punctuation", ";"],
+
+			["continuation", ">"],
+			"    l ",
+			["operator", ":="],
+			["punctuation", "["],
+			["punctuation", "]"],
+			["punctuation", ";"],
+
+			["continuation", ">"],
+			["keyword", "od"],
+			["punctuation", ";"],
+			["function", "Print"],
+			["punctuation", "("],
+			["string", ["\"\\n\""]],
+			["punctuation", ")"],
+			["punctuation", ";"]
+		]],
+
+		"\r\n1 2 3 4 5 6\r\n"
+	]],
+	["shell", [
+		["punctuation", "gap>"],
+		["gap", [
+			" g ",
+			["operator", ":="],
+			["function", "Group"],
+			["punctuation", "("],
+			["punctuation", "("],
+			["number", "1"],
+			["punctuation", ","],
+			["number", "2"],
+			["punctuation", ","],
+			["number", "3"],
+			["punctuation", ")"],
+			["punctuation", ","],
+			["punctuation", "("],
+			["number", "1"],
+			["punctuation", ","],
+			["number", "2"],
+			["punctuation", ")"],
+			["punctuation", ")"],
+			["punctuation", ";"]
+		]],
+
+		"\r\nGroup([ (1,2,3), (1,2) ])\r\n"
+	]],
+	["shell", [
+		["punctuation", "gap>"],
+		["gap", [
+			["keyword", "for"],
+			" x ",
+			["keyword", "in"],
+			" g ",
+			["keyword", "do"],
+
+			["continuation", ">"],
+			["keyword", "if"],
+			["function", "Order"],
+			["punctuation", "("],
+			"x",
+			["punctuation", ")"],
+			["operator", "="],
+			["number", "3"],
+			["keyword", "then"],
+
+			["continuation", ">"],
+			["keyword", "continue"],
+			["punctuation", ";"],
+
+			["continuation", ">"],
+			["keyword", "fi"],
+			["punctuation", ";"],
+			["function", "Print"],
+			["punctuation", "("],
+			"x",
+			["punctuation", ","],
+			["string", ["\"\\n\""]],
+			["punctuation", ")"],
+			["punctuation", ";"],
+			["keyword", "od"],
+			["punctuation", ";"]
+		]],
+
+		"\r\n()\r\n(2,3)\r\n(1,3)\r\n(1,2)\r\n"
+	]],
+	["shell", [
+		["punctuation", "gap>"],
+		["gap", [
+			["keyword", "continue"],
+			["punctuation", ";"]
+		]],
+
+		"\r\nSyntax error: 'continue' statement not enclosed in a loop"
+	]]
+]
--- a/tests/languages/gap/string_feature.test
+++ b/tests/languages/gap/string_feature.test
@ -0,0 +1,27 @@
+'f'
+'\n'
+
+""
+"foo"
+"\""
+
+""""""
+""" foo """
+"""
+foo
+"""
+
+----------------------------------------------------
+
+[
+	["string", ["'f'"]],
+	["string", ["'\\n'"]],
+
+	["string", ["\"\""]],
+	["string", ["\"foo\""]],
+	["string", ["\"\\\"\""]],
+
+	["string", ["\"\"\"\"\"\""]],
+	["string", ["\"\"\" foo \"\"\""]],
+	["string", ["\"\"\"\r\nfoo\r\n\"\"\""]]
+]
				`@ -0,0 +1 @@`
				Prism.languages.gap={shell:{pattern:/^gap>[\s\S]?(?=^gap>\|$(?![\s\S]))/m,greedy:!0,inside:{gap:{pattern:/^(gap>).+(?:(?:\r(?:\n\|(?!\n))\|\n)>.)/,lookbehind:!0,inside:null},punctuation:/^gap>/}},comment:{pattern:/#./,greedy:!0},string:{pattern:/(^\|[^\\'"])(?:'(?:[^\r\n\\']\|\\.){1,10}'\|"(?:[^\r\n\\"]\|\\.)"(?!")\|"""[\s\S]?""")/,lookbehind:!0,greedy:!0,inside:{continuation:{pattern:/([\r\n])>/,lookbehind:!0,alias:"punctuation"}}},keyword:/\b(?:Assert\|Info\|IsBound\|QUIT\|TryNextMethod\|Unbind\|and\|atomic\|break\|continue\|do\|elif\|else\|end\|fi\|for\|function\|if\|in\|local\|mod\|not\|od\|or\|quit\|readonly\|readwrite\|rec\|repeat\|return\|then\|until\|while)\b/,boolean:/\b(?:false\|true)\b/,function:/\b[a-z_]\w(?=\s\()/i,number:{pattern:/(^\|[^\w.]\|\.\.)(?:\d+(?:\.\d)?\|\.\d+)(?:[eE][+-]?\d+)?(?:_[a-z]?)?(?=$\|[^\w.]\|\.\.)/,lookbehind:!0},continuation:{pattern:/([\r\n])>/,lookbehind:!0,alias:"punctuation"},operator:/->\|[-+/^~=!]\|<>\|[<>]=?\|:=\|\.\./,punctuation:/[()[\]{},;.:]/},Prism.languages.gap.shell.inside.gap.inside=Prism.languages.gap;