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app_vue/node_modules/highlight.js/lib/languages/objectivec.js

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