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enh(oxygene): update keywords and add string literal support #4519

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c0b4606
(oxygene): add new keywords and string literal support
Iamfittz Aug 28, 2026
e12f831
fix(oxygene): address review feedback
Iamfittz Aug 29, 2026
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224 changes: 213 additions & 11 deletions src/languages/oxygene.js
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Original file line number Diff line number Diff line change
Expand Up @@ -9,15 +9,187 @@ Category: build-system
export default function(hljs) {
const OXYGENE_KEYWORDS = {
$pattern: /\.?\w+/,
keyword:
'abstract add and array as asc aspect assembly async begin break block by case class concat const copy constructor continue '
+ 'create default delegate desc distinct div do downto dynamic each else empty end ensure enum equals event except exit extension external false '
+ 'final finalize finalizer finally flags for forward from function future global group has if implementation implements implies in index inherited '
+ 'inline interface into invariants is iterator join locked locking loop matching method mod module namespace nested new nil not notify nullable of '
+ 'old on operator or order out override parallel params partial pinned private procedure property protected public queryable raise read readonly '
+ 'record reintroduce remove repeat require result reverse sealed select self sequence set shl shr skip static step soft take then to true try tuple '
+ 'type union unit unsafe until uses using var virtual raises volatile where while with write xor yield await mapped deprecated stdcall cdecl pascal '
+ 'register safecall overload library platform reference packed strict published autoreleasepool selector strong weak unretained'
keyword: [
"abstract",
"add",
"and",
"array",
"as",
"asc",
"asm",
"aspect",
"assembly",
"async",
"autoreleasepool",
"await",
"begin",
"block",
"break",
"by",
"case",
"cdecl",
"class",
"const",
"constructor",
"continue",
"copy",
"create",
"default",
"delegate",
"deprecated",
"desc",
"destructor",
"dimension",
"distinct",
"div",
"do",
"downto",
"dynamic",
"each",
"else",
"empty",
"end",
"ensure",
"enum",
"equals",
"event",
"except",
"exit",
"extension",
"external",
"false",
"field",
"final",
"finalization",
"finalize",
"finalizer",
"finally",
"flags",
"for",
"forward",
"from",
"function",
"future",
"global",
"goto",
"group",
"has",
"helper",
"if",
"implementation",
"implements",
"implies",
"in",
"index",
"inherited",
"initialization",
"inline",
"interface",
"into",
"invariants",
"is",
"iterator",
"join",
"lazy",
"library",
"lifetimestrategy",
"locked",
"locking",
"loop",
"mapped",
"matching",
"method",
"mod",
"module",
"namespace",
"nested",
"new",
"nil",
"not",
"notify",
"nullable",
"of",
"old",
"on",
"operator",
"optional",
"or",
"order",
"otherwise",
"out",
"overload",
"override",
"packed",
"parallel",
"param",
"params",
"partial",
"pascal",
"pinned",
"platform",
"private",
"procedure",
"property",
"protected",
"public",
"published",
"queryable",
"raise",
"raises",
"read",
"readonly",
"record",
"reference",
"register",
"reintroduce",
"remove",
"repeat",
"require",
"required",
"result",
"reverse",
"safecall",
"sealed",
"select",
"selector",
"self",
"sequence",
"set",
"shl",
"shr",
"skip",
"soft",
"static",
"stdcall",
"step",
"strict",
"strong",
"take",
"then",
"to",
"true",
"try",
"tuple",
"type",
"unconstrained",
"unit",
"unmanaged",
"unretained",
"unsafe",
"until",
"uses",
"using",
"var",
"virtual",
"volatile",
"weak",
"where",
"while",
"with",
"write",
"xor",
"yield"
]
};
const CURLY_COMMENT = hljs.COMMENT(
/\{/,
Expand All @@ -29,6 +201,28 @@ export default function(hljs) {
'\\*\\)',
{ relevance: 10 }
);
const RAW_STRING = {
scope: 'string',
match: /#+("+)(?!")[\s\S]*?[^"]\1(?!")/
Comment thread
joshgoebel marked this conversation as resolved.
};
const INTERPOLATED_DOUBLE_STRING = {
scope: 'string',
begin: /\$"/,
end: /"/,
contains: [ { match: /""/ } ]
};
const INTERPOLATED_SINGLE_STRING = {
scope: 'string',
begin: /\$'/,
end: /'/,
contains: [ { match: /''/ } ]
};
const DOUBLE_STRING = {
scope: 'string',
begin: /"/,
end: /"/,
contains: [ { match: /""/ } ]
};
const STRING = {
className: 'string',
begin: '\'',
Expand All @@ -37,7 +231,7 @@ export default function(hljs) {
};
const CHAR_STRING = {
className: 'string',
begin: '(#\\d+)+'
match: /(#\d+|#\$[0-9a-fA-F]+)+/
};
const FUNCTION = {
beginKeywords: 'function constructor destructor procedure method',
Expand All @@ -51,6 +245,10 @@ export default function(hljs) {
end: '\\)',
keywords: OXYGENE_KEYWORDS,
contains: [
RAW_STRING,
INTERPOLATED_DOUBLE_STRING,
INTERPOLATED_SINGLE_STRING,
DOUBLE_STRING,
STRING,
CHAR_STRING
]
Expand All @@ -70,11 +268,15 @@ export default function(hljs) {
name: 'Oxygene',
case_insensitive: true,
keywords: OXYGENE_KEYWORDS,
illegal: '("|\\$[G-Zg-z]|\\/\\*|</|=>|->)',
illegal: /(\$[G-Zg-z]|\/\*|<\/|=>|->)/,
contains: [
CURLY_COMMENT,
PAREN_COMMENT,
hljs.C_LINE_COMMENT_MODE,
RAW_STRING,
INTERPOLATED_DOUBLE_STRING,
INTERPOLATED_SINGLE_STRING,
DOUBLE_STRING,
STRING,
CHAR_STRING,
hljs.NUMBER_MODE,
Expand Down