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Added support for Squirrel (#2721)
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RunDevelopment authored Jan 29, 2021
1 parent 2b355c9 commit fd1081d
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Showing 17 changed files with 514 additions and 2 deletions.
2 changes: 1 addition & 1 deletion components.js

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5 changes: 5 additions & 0 deletions components.json
Original file line number Diff line number Diff line change
Expand Up @@ -1126,6 +1126,11 @@
"title": "SQL",
"owner": "multipetros"
},
"squirrel": {
"title": "Squirrel",
"require": "clike",
"owner": "RunDevelopment"
},
"stan": {
"title": "Stan",
"owner": "RunDevelopment"
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46 changes: 46 additions & 0 deletions components/prism-squirrel.js
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Prism.languages.squirrel = Prism.languages.extend('clike', {
'comment': [
Prism.languages.clike['comment'][0],
{
pattern: /(^|[^\\:])(?:\/\/|#).*/,
lookbehind: true,
greedy: true
}
],
'string': [
{
pattern: /(^|[^\\"'@])(?:@"(?:[^"]|"")*"(?!")|"(?:[^\\\r\n"]|\\.)*")/,
lookbehind: true,
greedy: true
},
{
pattern: /(^|[^\\"'])'(?:[^\\']|\\(?:[xuU][0-9a-fA-F]{0,8}|[^]))'/,
lookbehind: true,
greedy: true
}
],

'class-name': {
pattern: /(\b(?:class|enum|extends|instanceof)\s+)\w+(?:\.\w+)*/,
lookbehind: true,
inside: {
'punctuation': /\./
}
},
'keyword': /\b(?:base|break|case|catch|class|clone|const|constructor|continue|default|delete|else|enum|extends|for|foreach|function|if|in|instanceof|local|null|resume|return|static|switch|this|throw|try|typeof|while|yield|__LINE__|__FILE__)\b/,

'number': /\b(?:0x[0-9a-fA-F]+|\d+(?:\.(?:\d+|[eE][+-]?\d+))?)\b/,
'operator': /\+\+|--|<=>|<[-<]|>>>?|&&?|\|\|?|[-+*/%!=<>]=?|[~^]|::?/,
'punctuation': /[(){}\[\],;.]/
});

Prism.languages.insertBefore('squirrel', 'operator', {
'attribute-punctuation': {
pattern: /<\/|\/>/,
alias: 'important'
},
'lambda': {
pattern: /@(?=\()/,
alias: 'operator'
}
});
1 change: 1 addition & 0 deletions components/prism-squirrel.min.js

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57 changes: 57 additions & 0 deletions examples/prism-squirrel.html
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<h2>Full example</h2>
<pre><code> // source: http://www.squirrel-lang.org/#look

local table = {
a = "10"
subtable = {
array = [1,2,3]
},
[10 + 123] = "expression index"
}

local array=[ 1, 2, 3, { a = 10, b = "string" } ];

foreach (i,val in array)
{
::print("the type of val is"+typeof val);
}

/////////////////////////////////////////////

class Entity
{
constructor(etype,entityname)
{
name = entityname;
type = etype;
}

x = 0;
y = 0;
z = 0;
name = null;
type = null;
}

function Entity::MoveTo(newx,newy,newz)
{
x = newx;
y = newy;
z = newz;
}

class Player extends Entity {
constructor(entityname)
{
base.constructor("Player",entityname)
}
function DoDomething()
{
::print("something");
}

}

local newplayer = Player("da playar");

newplayer.MoveTo(100,200,300);</code></pre>
1 change: 1 addition & 0 deletions plugins/autoloader/prism-autoloader.js
Original file line number Diff line number Diff line change
Expand Up @@ -128,6 +128,7 @@
"soy": "markup-templating",
"sparql": "turtle",
"sqf": "clike",
"squirrel": "clike",
"swift": "clike",
"t4-cs": [
"t4-templating",
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2 changes: 1 addition & 1 deletion plugins/autoloader/prism-autoloader.min.js

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93 changes: 93 additions & 0 deletions tests/languages/squirrel/attribute_feature.test
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class Foo </ test = "I'm a class level attribute" />{
</ test = "freakin attribute" /> //attributes of PrintTesty
function PrintTesty()
{
foreach(i,val in testy)
{
::print("idx = "+i+" = "+val+" \n");
}
}
</ flippy = 10 , second = [1,2,3] /> //attributes of testy
testy = null;
}

----------------------------------------------------

[
["keyword", "class"],
["class-name", ["Foo"]],
["attribute-punctuation", "</"],
" test ",
["operator", "="],
["string", "\"I'm a class level attribute\""],
["attribute-punctuation", "/>"],
["punctuation", "{"],

["attribute-punctuation", "</"],
" test ",
["operator", "="],
["string", "\"freakin attribute\""],
["attribute-punctuation", "/>"],
["comment", "//attributes of PrintTesty"],

["keyword", "function"],
["function", "PrintTesty"],
["punctuation", "("],
["punctuation", ")"],

["punctuation", "{"],

["keyword", "foreach"],
["punctuation", "("],
"i",
["punctuation", ","],
"val ",
["keyword", "in"],
" testy",
["punctuation", ")"],

["punctuation", "{"],

["operator", "::"],
["function", "print"],
["punctuation", "("],
["string", "\"idx = \""],
["operator", "+"],
"i",
["operator", "+"],
["string", "\" = \""],
["operator", "+"],
"val",
["operator", "+"],
["string", "\" \\n\""],
["punctuation", ")"],
["punctuation", ";"],

["punctuation", "}"],

["punctuation", "}"],

["attribute-punctuation", "</"],
" flippy ",
["operator", "="],
["number", "10"],
["punctuation", ","],
" second ",
["operator", "="],
["punctuation", "["],
["number", "1"],
["punctuation", ","],
["number", "2"],
["punctuation", ","],
["number", "3"],
["punctuation", "]"],
["attribute-punctuation", "/>"],
["comment", "//attributes of testy"],

"\r\n testy ",
["operator", "="],
["keyword", "null"],
["punctuation", ";"],

["punctuation", "}"]
]
9 changes: 9 additions & 0 deletions tests/languages/squirrel/boolean_feature.test
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@@ -0,0 +1,9 @@
false
true

----------------------------------------------------

[
["boolean", "false"],
["boolean", "true"]
]
45 changes: 45 additions & 0 deletions tests/languages/squirrel/class-name_feature.test
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class Foo {}
class FakeNamespace.Utils.SuperClass {}
class SuperFoo extends Foo {}
log(b instanceof Kid);
enum Stuff {}

----------------------------------------------------

[
["keyword", "class"],
["class-name", ["Foo"]],
["punctuation", "{"],
["punctuation", "}"],

["keyword", "class"],
["class-name", [
"FakeNamespace",
["punctuation", "."],
"Utils",
["punctuation", "."],
"SuperClass"
]],
["punctuation", "{"],
["punctuation", "}"],

["keyword", "class"],
["class-name", ["SuperFoo"]],
["keyword", "extends"],
["class-name", ["Foo"]],
["punctuation", "{"],
["punctuation", "}"],

["function", "log"],
["punctuation", "("],
"b ",
["keyword", "instanceof"],
["class-name", ["Kid"]],
["punctuation", ")"],
["punctuation", ";"],

["keyword", "enum"],
["class-name", ["Stuff"]],
["punctuation", "{"],
["punctuation", "}"]
]
15 changes: 15 additions & 0 deletions tests/languages/squirrel/comment_feature.test
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@@ -0,0 +1,15 @@
/*
this is
a multiline comment.
this lines will be ignored by the compiler
*/
//this is a single line comment. this line will be ignored by the compiler
# this is also a single line comment.

----------------------------------------------------

[
["comment", "/*\r\nthis is\r\na multiline comment.\r\nthis lines will be ignored by the compiler\r\n*/"],
["comment", "//this is a single line comment. this line will be ignored by the compiler"],
["comment", "# this is also a single line comment."]
]
44 changes: 44 additions & 0 deletions tests/languages/squirrel/function_feature.test
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@@ -0,0 +1,44 @@
function abc(a,b,c) {}
function(a,b,c) {}
local myexp = @(a,b) a + b;

----------------------------------------------------

[
["keyword", "function"],
["function", "abc"],
["punctuation", "("],
"a",
["punctuation", ","],
"b",
["punctuation", ","],
"c",
["punctuation", ")"],
["punctuation", "{"],
["punctuation", "}"],

["keyword", "function"],
["punctuation", "("],
"a",
["punctuation", ","],
"b",
["punctuation", ","],
"c",
["punctuation", ")"],
["punctuation", "{"],
["punctuation", "}"],

["keyword", "local"],
" myexp ",
["operator", "="],
["lambda", "@"],
["punctuation", "("],
"a",
["punctuation", ","],
"b",
["punctuation", ")"],
" a ",
["operator", "+"],
" b",
["punctuation", ";"]
]
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