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0001 // JavaScript React
0002 
0003 <beginfold id='1'>/** </beginfold id='1'>@author Willy <willy@wmail.com>
0004   * @url https://reactjs.org/ *<endfold id='1'>*/</endfold id='1'>
0005 
0006 import React from 'react';
0007 import <beginfold id='2'>{</beginfold id='2'> PhotoStory, VideoStory <endfold id='2'>}</endfold id='2'> from './stories';
0008 
0009 function Story(props) <beginfold id='2'>{</beginfold id='2'>
0010   const SpecificStory = components<beginfold id='3'>[</beginfold id='3'>props.storyType<endfold id='3'>]</endfold id='3'>;
0011   return <beginfold id='4'><SpecificStory</beginfold id='4'> story=<beginfold id='5'>{</beginfold id='5'> props.story <endfold id='5'>}</endfold id='5'> attr2="&ref;" attr3="Hello\n" <endfold id='4'>/></endfold id='4'>;
0012 <endfold id='2'>}</endfold id='2'> 
0013 
0014 function 
0015 <beginfold id='4'><Tag</beginfold id='4'> attr1=<beginfold id='5'>{</beginfold id='5'> <beginfold id='6'><tag</beginfold id='6'><endfold id='6'>/></endfold id='6'> function <noTag/> return class var 0x123 <beginfold id='2'>{</beginfold id='2'> <endfold id='2'>}</endfold id='2'> &noRef; hello() React.Component() <endfold id='5'>}</endfold id='5'> attr2="&ref;">
0016         /* no comment*/ function <beginfold id='6'><tag</beginfold id='6'><endfold id='6'>/></endfold id='6'> return class var 0x123 &ref; hello() React.Component()
0017         .<beginfold id='6'><tag</beginfold id='6'><endfold id='6'>/></endfold id='6'> anyWord <beginfold id='6'><tag</beginfold id='6'><endfold id='6'>/></endfold id='6'>
0018         <beginfold id='5'>{</beginfold id='5'> function <tag> return class var 0x123 hello() React.Component() <endfold id='5'>}</endfold id='5'> 
0019 </Tag<endfold id='4'>></endfold id='4'>
0020 
0021 <beginfold id='6'><tag1</beginfold id='6'>> </tag1<endfold id='6'>></endfold id='6'>
0022 <beginfold id='6'><tag1</beginfold id='6'>> </Tag$<endfold id='6'>></endfold id='6'>
0023 <beginfold id='4'><Tag$</beginfold id='4'>> </tag<endfold id='4'>></endfold id='4'>
0024 
0025 <beginfold id='6'><tag</beginfold id='6'><beginfold id='7'>/*</beginfold id='7'>comment<endfold id='7'>*/</endfold id='7'>attr1<beginfold id='7'>/*</beginfold id='7'>comment<endfold id='7'>*/</endfold id='7'>= <beginfold id='7'>/*</beginfold id='7'>comment<endfold id='7'>*/</endfold id='7'>"value"<beginfold id='7'>/*</beginfold id='7'>comment<endfold id='7'>*/</endfold id='7'>attr2 <beginfold id='7'>/*</beginfold id='7'>comment<endfold id='7'>*/</endfold id='7'>attr3='a' key<beginfold id='7'>/*</beginfold id='7'>comment<endfold id='7'>*/</endfold id='7'>key2 <endfold id='6'>/></endfold id='6'>
0026 
0027 // Detect Valid tags
0028 
0029 <beginfold id='7'>/*</beginfold id='7'> comment <endfold id='7'>*/</endfold id='7'> <beginfold id='6'><tag</beginfold id='6'>></tag<endfold id='6'>></endfold id='6'>
0030 <beginfold id='2'>{</beginfold id='2'> <beginfold id='7'>/*</beginfold id='7'> comment 
0031         <endfold id='7'>*/</endfold id='7'> <beginfold id='4'><Tag</beginfold id='4'> <endfold id='4'>/></endfold id='4'> 
0032         word <noTag/> . <noTag/> <endfold id='2'>}</endfold id='2'> <noTag/>
0033 return <beginfold id='7'>/*</beginfold id='7'> comment
0034         multiline <endfold id='7'>*/</endfold id='7'> <beginfold id='6'><tag</beginfold id='6'><endfold id='6'>/></endfold id='6'> <beginfold id='7'>/*</beginfold id='7'> comment <endfold id='7'>*/</endfold id='7'> <beginfold id='4'><Tag</beginfold id='4'><endfold id='4'>/></endfold id='4'>
0035 && <beginfold id='7'>/*</beginfold id='7'>comment<endfold id='7'>*/</endfold id='7'> <beginfold id='4'><Tag</beginfold id='4'><endfold id='4'>/></endfold id='4'>
0036 & <beginfold id='7'>/*</beginfold id='7'>comment<endfold id='7'>*/</endfold id='7'> <noTag/>
0037 
0038   <beginfold id='6'><tag</beginfold id='6'><endfold id='6'>/></endfold id='6'>
0039 <beginfold id='2'>{</beginfold id='2'> <beginfold id='6'><hello</beginfold id='6'>>Hello</hello<endfold id='6'>></endfold id='6'> <endfold id='2'>}</endfold id='2'>
0040 ?<beginfold id='4'><Tag</beginfold id='4'> <endfold id='4'>/></endfold id='4'>;
0041 <beginfold id='3'>[ </beginfold id='3'><beginfold id='6'><tag</beginfold id='6'> <endfold id='6'>/></endfold id='6'>  ( <beginfold id='6'><tag</beginfold id='6'> <endfold id='6'>/></endfold id='6'> <endfold id='3'>]</endfold id='3'>
0042 ,<beginfold id='4'><Tag</beginfold id='4'><endfold id='4'>/></endfold id='4'>    =<beginfold id='4'><Tag</beginfold id='4'><endfold id='4'>/></endfold id='4'>
0043 &&<beginfold id='6'><tag</beginfold id='6'><endfold id='6'>/></endfold id='6'>   ||<beginfold id='6'><tag</beginfold id='6'><endfold id='6'>/></endfold id='6'>
0044 return <beginfold id='6'><tag</beginfold id='6'><endfold id='6'>/></endfold id='6'> ;
0045 default<beginfold id='6'><tag</beginfold id='6'><endfold id='6'>/></endfold id='6'> ;
0046 <beginfold id='4'><Tag</beginfold id='4'>> <beginfold id='6'><tag</beginfold id='6'>> <beginfold id='4'><tag$</beginfold id='4'><endfold id='4'>/></endfold id='4'> </tag<endfold id='6'>></endfold id='6'> return </Tag<endfold id='4'>></endfold id='4'>
0047 
0048 anyWord<noTag>
0049 anyWord<beginfold id='7'>/*</beginfold id='7'>comment<endfold id='7'>*/</endfold id='7'> <noTag/>
0050 .<noTag>
0051 &<notag> | <noTag/>
0052 % <beginfold id='7'>/*</beginfold id='7'> comment<endfold id='7'>*/</endfold id='7'> <noTag/>
0053 
0054 // Non-ASCII tag name & attribute
0055 <beginfold id='4'><日本語</beginfold id='4'>></日本語<endfold id='4'>></endfold id='4'>;
0056 <beginfold id='4'><Component</beginfold id='4'> 本本:本-本 aa本:本 aa:aa <endfold id='4'>/></endfold id='4'>
0057 
0058 <beginfold id='4'><Namespace.DeepNamespace.Component</beginfold id='4'> <endfold id='4'>/></endfold id='4'>;
0059 <beginfold id='4'><Component</beginfold id='4'> <beginfold id='5'>{</beginfold id='5'> ... x <endfold id='5'>}</endfold id='5'> y
0060 =<beginfold id='5'>{</beginfold id='5'>2 <endfold id='5'>}</endfold id='5'> z <endfold id='4'>/></endfold id='4'>;
0061 
0062 let k1 = <beginfold id='6'><div</beginfold id='6'>> <beginfold id='6'><h2</beginfold id='6'>> Hello </h2<endfold id='6'>></endfold id='6'> <beginfold id='6'><h1</beginfold id='6'>> world </h1<endfold id='6'>></endfold id='6'></div<endfold id='6'>></endfold id='6'>;
0063 let k2 = <beginfold id='4'><Button</beginfold id='4'>> <beginfold id='6'><h2</beginfold id='6'>> Hello </h2<endfold id='6'>></endfold id='6'> </Button<endfold id='4'>></endfold id='4'>;
0064 
0065 // Empty tags
0066 <beginfold id='6'><></beginfold id='6'><endfold id='6'></></endfold id='6'>; // no whitespace
0067 <beginfold id='6'><    ></beginfold id='6'><endfold id='6'></   ></endfold id='6'>; // lots of whitespace
0068 < <beginfold id='7'>/*</beginfold id='7'>starting wrap<endfold id='7'>*/</endfold id='7'> ></ <beginfold id='7'>/*</beginfold id='7'>ending wrap<endfold id='7'>*/</endfold id='7'>>; // comments in the tags
0069 <beginfold id='6'><></beginfold id='6'>hi<endfold id='6'></></endfold id='6'>; // text inside
0070 <beginfold id='6'><></beginfold id='6'><beginfold id='6'><span</beginfold id='6'>>hi</span<endfold id='6'>></endfold id='6'><beginfold id='6'><div</beginfold id='6'>>bye</div<endfold id='6'>></endfold id='6'><endfold id='6'></></endfold id='6'>; // children
0071 <beginfold id='6'><></beginfold id='6'><beginfold id='6'><span</beginfold id='6'>>1</span<endfold id='6'>></endfold id='6'><beginfold id='6'><></beginfold id='6'><beginfold id='6'><span</beginfold id='6'>>2.1</span<endfold id='6'>></endfold id='6'><beginfold id='6'><span</beginfold id='6'>>2.2</span<endfold id='6'>></endfold id='6'><endfold id='6'></></endfold id='6'><beginfold id='6'><span</beginfold id='6'>>3</span<endfold id='6'>></endfold id='6'><endfold id='6'></></endfold id='6'>; // nested fragments
0072 <beginfold id='6'><></beginfold id='6'>#<endfold id='6'></></endfold id='6'>; // # would cause scanning error if not in jsxtext
0073 
0074 // Tags after substitutions in templates
0075 <beginfold id='8'>`</beginfold id='8'>aaa${<beginfold id='6'><tag</beginfold id='6'>></tag<endfold id='6'>></endfold id='6'>//comment
0076     <beginfold id='7'>/*</beginfold id='7'>comment<endfold id='7'>*/</endfold id='7'><beginfold id='4'><A</beginfold id='4'><endfold id='4'>/></endfold id='4'>}<endfold id='8'>`</endfold id='8'>
0077 
0078 // Don't highlight tags within variable declaration
0079 let myIdentity: <T>(arg: T) => T = identity;
0080 var myIdentity: <U>(arg: U) => U = identity;
0081 const myIdentity: <beginfold id='2'>{<</beginfold id='2'>T>(arg: T): T<endfold id='2'>}</endfold id='2'> = identity;
0082 
0083 // Don't highlight tags within interfaces and classes
0084 interface GenericIdentityFn <beginfold id='2'>{</beginfold id='2'>
0085     <T>(arg: T): T;
0086     <noTag />
0087 <endfold id='2'>}</endfold id='2'>
0088 class Handler <beginfold id='2'>{</beginfold id='2'>
0089     info: <T>(arg: T): T <noTag />;
0090     <beginfold id='6'><tag</beginfold id='6'>> </tag<endfold id='6'>></endfold id='6'>
0091 <endfold id='2'>}</endfold id='2'>
0092 
0093 // Check character after tag name, do not highlight invalid tags
0094 <noTag ?
0095 <noTag  ,
0096 <noTag <beginfold id='7'>/*</beginfold id='7'> comment <endfold id='7'>*/</endfold id='7'> ?
0097 <noTag#
0098 <noTag<beginfold id='7'>/*</beginfold id='7'>comment<endfold id='7'>*/</endfold id='7'>#
0099 
0100 // Tagged template literals
0101 tagFunc<beginfold id='8'>`</beginfold id='8'>
0102     Hello world!
0103     ${ <beginfold id='4'><Tag</beginfold id='4'> <endfold id='4'>/></endfold id='4'>; 22 + "11" }<endfold id='8'>`</endfold id='8'>;
0104 obj.something.tagFunc<beginfold id='8'>`</beginfold id='8'>Setting ${setting} is ${value}!<endfold id='8'>`</endfold id='8'>;