122 lines
3.9 KiB
JavaScript
122 lines
3.9 KiB
JavaScript
/*
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Language: Objective-C
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Author: Valerii Hiora <valerii.hiora@gmail.com>
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Contributors: Angel G. Olloqui <angelgarcia.mail@gmail.com>, Matt Diephouse <matt@diephouse.com>, Andrew Farmer <ahfarmer@gmail.com>, Minh Nguyễn <mxn@1ec5.org>
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Website: https://developer.apple.com/documentation/objectivec
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Category: common
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*/
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function objectivec(hljs) {
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const API_CLASS = {
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className: 'built_in',
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begin: '\\b(AV|CA|CF|CG|CI|CL|CM|CN|CT|MK|MP|MTK|MTL|NS|SCN|SK|UI|WK|XC)\\w+'
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};
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const IDENTIFIER_RE = /[a-zA-Z@][a-zA-Z0-9_]*/;
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const OBJC_KEYWORDS = {
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$pattern: IDENTIFIER_RE,
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keyword:
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'int float while char export sizeof typedef const struct for union ' +
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'unsigned long volatile static bool mutable if do return goto void ' +
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'enum else break extern asm case short default double register explicit ' +
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'signed typename this switch continue wchar_t inline readonly assign ' +
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'readwrite self @synchronized id typeof ' +
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'nonatomic super unichar IBOutlet IBAction strong weak copy ' +
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'in out inout bycopy byref oneway __strong __weak __block __autoreleasing ' +
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'@private @protected @public @try @property @end @throw @catch @finally ' +
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'@autoreleasepool @synthesize @dynamic @selector @optional @required ' +
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'@encode @package @import @defs @compatibility_alias ' +
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'__bridge __bridge_transfer __bridge_retained __bridge_retain ' +
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'__covariant __contravariant __kindof ' +
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'_Nonnull _Nullable _Null_unspecified ' +
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'__FUNCTION__ __PRETTY_FUNCTION__ __attribute__ ' +
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'getter setter retain unsafe_unretained ' +
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'nonnull nullable null_unspecified null_resettable class instancetype ' +
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'NS_DESIGNATED_INITIALIZER NS_UNAVAILABLE NS_REQUIRES_SUPER ' +
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'NS_RETURNS_INNER_POINTER NS_INLINE NS_AVAILABLE NS_DEPRECATED ' +
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'NS_ENUM NS_OPTIONS NS_SWIFT_UNAVAILABLE ' +
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'NS_ASSUME_NONNULL_BEGIN NS_ASSUME_NONNULL_END ' +
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'NS_REFINED_FOR_SWIFT NS_SWIFT_NAME NS_SWIFT_NOTHROW ' +
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'NS_DURING NS_HANDLER NS_ENDHANDLER NS_VALUERETURN NS_VOIDRETURN',
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literal:
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'false true FALSE TRUE nil YES NO NULL',
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built_in:
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'BOOL dispatch_once_t dispatch_queue_t dispatch_sync dispatch_async dispatch_once'
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};
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const CLASS_KEYWORDS = {
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$pattern: IDENTIFIER_RE,
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keyword: '@interface @class @protocol @implementation'
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};
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return {
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name: 'Objective-C',
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aliases: [
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'mm',
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'objc',
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'obj-c',
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'obj-c++',
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'objective-c++'
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],
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keywords: OBJC_KEYWORDS,
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illegal: '</',
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contains: [
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API_CLASS,
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hljs.C_LINE_COMMENT_MODE,
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hljs.C_BLOCK_COMMENT_MODE,
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hljs.C_NUMBER_MODE,
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hljs.QUOTE_STRING_MODE,
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hljs.APOS_STRING_MODE,
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{
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className: 'string',
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variants: [
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{
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begin: '@"',
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end: '"',
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illegal: '\\n',
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contains: [ hljs.BACKSLASH_ESCAPE ]
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}
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]
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},
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{
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className: 'meta',
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begin: /#\s*[a-z]+\b/,
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end: /$/,
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keywords: {
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'meta-keyword':
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'if else elif endif define undef warning error line ' +
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'pragma ifdef ifndef include'
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},
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contains: [
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{
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begin: /\\\n/,
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relevance: 0
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},
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hljs.inherit(hljs.QUOTE_STRING_MODE, {
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className: 'meta-string'
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}),
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{
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className: 'meta-string',
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begin: /<.*?>/,
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end: /$/,
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illegal: '\\n'
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},
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hljs.C_LINE_COMMENT_MODE,
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hljs.C_BLOCK_COMMENT_MODE
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]
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},
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{
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className: 'class',
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begin: '(' + CLASS_KEYWORDS.keyword.split(' ').join('|') + ')\\b',
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end: /(\{|$)/,
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excludeEnd: true,
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keywords: CLASS_KEYWORDS,
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contains: [ hljs.UNDERSCORE_TITLE_MODE ]
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},
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{
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begin: '\\.' + hljs.UNDERSCORE_IDENT_RE,
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relevance: 0
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}
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]
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};
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}
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module.exports = objectivec;
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