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Added support for GAP (CAS) (#3054)
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+502
-2
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‎components.js

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‎components.json

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"require": "clike",
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"owner": "LiarOnce"
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},
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"gap": {
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"title": "GAP (CAS)",
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"owner": "RunDevelopment"
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},
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"gcode": {
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"title": "G-code",
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"owner": "RunDevelopment"

‎components/prism-gap.js

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// https://www.gap-system.org/Manuals/doc/ref/chap4.html
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// https://www.gap-system.org/Manuals/doc/ref/chap27.html
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Prism.languages.gap = {
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'shell': {
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pattern: /^gap>[\s\S]*?(?=^gap>|$(?![\s\S]))/m,
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greedy: true,
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inside: {
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'gap': {
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pattern: /^(gap>).+(?:(?:\r(?:\n|(?!\n))|\n)>.*)*/,
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lookbehind: true,
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inside: null // see below
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},
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'punctuation': /^gap>/
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}
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},
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'comment': {
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pattern: /#.*/,
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greedy: true
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},
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'string': {
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pattern: /(^|[^\\'"])(?:'(?:[^\r\n\\']|\\.){1,10}'|"(?:[^\r\n\\"]|\\.)*"(?!")|"""[\s\S]*?""")/,
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lookbehind: true,
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greedy: true,
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inside: {
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'continuation': {
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pattern: /([\r\n])>/,
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lookbehind: true,
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alias: 'punctuation'
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}
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}
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},
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'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/,
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'boolean': /\b(?:false|true)\b/,
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'function': /\b[a-z_]\w*(?=\s*\()/i,
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'number': {
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pattern: /(^|[^\w.]|\.\.)(?:\d+(?:\.\d*)?|\.\d+)(?:[eE][+-]?\d+)?(?:_[a-z]?)?(?=$|[^\w.]|\.\.)/,
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lookbehind: true
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},
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'continuation': {
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pattern: /([\r\n])>/,
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lookbehind: true,
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alias: 'punctuation'
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},
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'operator': /->|[-+*/^~=!]|<>|[<>]=?|:=|\.\./,
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'punctuation': /[()[\]{},;.:]/
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};
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Prism.languages.gap.shell.inside.gap.inside = Prism.languages.gap;

‎components/prism-gap.min.js

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‎examples/prism-gap.html

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<h2>Full example</h2>
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<pre><code># Source: https://www.gap-system.org/Manuals/doc/ref/chap4.html#X815F71EA7BC0EB6F
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gap> fib := function ( n )
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> local f1, f2, f3, i;
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> f1 := 1; f2 := 1;
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> for i in [3..n] do
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> f3 := f1 + f2;
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> f1 := f2;
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> f2 := f3;
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> od;
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> return f2;
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> end;;
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gap> List( [1..10], fib );
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[ 1, 1, 2, 3, 5, 8, 13, 21, 34, 55 ]
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</code></pre>

‎plugins/show-language/prism-show-language.js

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"ftl": "FreeMarker Template Language",
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"gml": "GameMaker Language",
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"gamemakerlanguage": "GameMaker Language",
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"gap": "GAP (CAS)",
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"gcode": "G-code",
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"gdscript": "GDScript",
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"gedcom": "GEDCOM",

‎plugins/show-language/prism-show-language.min.js

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‎tests/languages/gap/boolean_feature.test

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false
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true
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----------------------------------------------------
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[
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["boolean", "false"],
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["boolean", "true"]
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]

‎tests/languages/gap/comment_feature.test

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# comment
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----------------------------------------------------
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[
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["comment", "# comment"]
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]

‎tests/languages/gap/keyword_feature.test

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Assert;
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Info;
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IsBound;
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QUIT;
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TryNextMethod;
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Unbind;
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and;
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atomic;
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break;
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continue;
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do;
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elif;
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else;
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end;
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fi;
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for;
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function;
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if;
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in;
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local;
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mod;
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not;
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od;
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or;
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quit;
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readonly;
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readwrite;
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rec;
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repeat;
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return;
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then;
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until;
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while;
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----------------------------------------------------
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[
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["keyword", "Assert"], ["punctuation", ";"],
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["keyword", "Info"], ["punctuation", ";"],
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["keyword", "IsBound"], ["punctuation", ";"],
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["keyword", "QUIT"], ["punctuation", ";"],
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["keyword", "TryNextMethod"], ["punctuation", ";"],
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["keyword", "Unbind"], ["punctuation", ";"],
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["keyword", "and"], ["punctuation", ";"],
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["keyword", "atomic"], ["punctuation", ";"],
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["keyword", "break"], ["punctuation", ";"],
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["keyword", "continue"], ["punctuation", ";"],
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["keyword", "do"], ["punctuation", ";"],
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["keyword", "elif"], ["punctuation", ";"],
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["keyword", "else"], ["punctuation", ";"],
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["keyword", "end"], ["punctuation", ";"],
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["keyword", "fi"], ["punctuation", ";"],
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["keyword", "for"], ["punctuation", ";"],
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["keyword", "function"], ["punctuation", ";"],
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["keyword", "if"], ["punctuation", ";"],
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["keyword", "in"], ["punctuation", ";"],
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["keyword", "local"], ["punctuation", ";"],
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["keyword", "mod"], ["punctuation", ";"],
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["keyword", "not"], ["punctuation", ";"],
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["keyword", "od"], ["punctuation", ";"],
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["keyword", "or"], ["punctuation", ";"],
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["keyword", "quit"], ["punctuation", ";"],
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["keyword", "readonly"], ["punctuation", ";"],
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["keyword", "readwrite"], ["punctuation", ";"],
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["keyword", "rec"], ["punctuation", ";"],
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["keyword", "repeat"], ["punctuation", ";"],
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["keyword", "return"], ["punctuation", ";"],
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["keyword", "then"], ["punctuation", ";"],
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["keyword", "until"], ["punctuation", ";"],
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["keyword", "while"], ["punctuation", ";"]
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]

‎tests/languages/gap/number_feature.test

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0
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123134523423423412345132123123432744839127384723987497
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+123123
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-245435
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66/123
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66/-123
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3.14
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6.62606896e-34
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.1
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.1e1
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-.999
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1._
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1._l
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[1..100]
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----------------------------------------------------
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[
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["number", "0"],
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["number", "123134523423423412345132123123432744839127384723987497"],
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["operator", "+"], ["number", "123123"],
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["operator", "-"], ["number", "245435"],
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["number", "66"], ["operator", "/"], ["number", "123"],
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["number", "66"], ["operator", "/"], ["operator", "-"], ["number", "123"],
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["number", "3.14"],
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["number", "6.62606896e-34"],
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["number", ".1"],
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["number", ".1e1"],
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["operator", "-"], ["number", ".999"],
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["number", "1._"],
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["number", "1._l"],
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["punctuation", "["],
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["number", "1"],
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["operator", ".."],
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["number", "100"],
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["punctuation", "]"]
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]

‎tests/languages/gap/operator_feature.test

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+ - * / ^ ~
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= <> < > <= >=
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:= .. ->
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!. ![ !{
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----------------------------------------------------
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[
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["operator", "+"],
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["operator", "-"],
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["operator", "*"],
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["operator", "/"],
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["operator", "^"],
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["operator", "~"],
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["operator", "="],
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["operator", "<>"],
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["operator", "<"],
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["operator", ">"],
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["operator", "<="],
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["operator", ">="],
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["operator", ":="],
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["operator", ".."],
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["operator", "->"],
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["operator", "!"],
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["punctuation", "."],
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["operator", "!"],
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["punctuation", "["],
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["operator", "!"],
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["punctuation", "{"]
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]

‎tests/languages/gap/punctuation_feature.test

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( ) [ ] { }
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, ; . :
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----------------------------------------------------
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[
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["punctuation", "("],
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["punctuation", ")"],
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["punctuation", "["],
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["punctuation", "]"],
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["punctuation", "{"],
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["punctuation", "}"],
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["punctuation", ","],
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["punctuation", ";"],
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["punctuation", "."],
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["punctuation", ":"]
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]

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