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Del: Js regex highlight

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This commit is contained in:
surunzi
2017-01-14 21:27:37 +08:00
parent 63834c04fd
commit fb7fc34d2f
2 changed files with 16 additions and 6 deletions
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11
src/lib/highlight.es6
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@@ -29,22 +29,22 @@ export default function highlight(str, lang)
str = str.replace(val.re, '___' + key + '___$1___end' + key + '___');
});
var lvls = [];
var levels = [];
str = str.replace(/___(?!subtmpl)\w+?___/g, function($0)
{
var end = $0.substr(3, 3) === 'end',
tag = (!end? $0.substr(3) : $0.substr(6)).replace(/_/g,''),
lastTag = lvls.length > 0 ? lvls[lvls.length - 1] : null;
tag = (!end ? $0.substr(3) : $0.substr(6)).replace(/_/g,''),
lastTag = levels.length > 0 ? levels[levels.length - 1] : null;
if(!end && (lastTag == null || tag == lastTag || (lastTag != null && lang[lastTag] && lang[lastTag].embed != undefined && lang[lastTag].embed.indexOf(tag) > -1)))
{
lvls.push(tag);
levels.push(tag);
return $0;
} else if(end && tag == lastTag)
{
lvls.pop();
levels.pop();
return $0;
}
@@ -87,7 +87,6 @@ language.js = {
comment: {re: /(\/\/.*|\/\*([\s\S]*?)\*\/)/g, style: 'comment'},
string: {re: /(('.*?')|(".*?"))/g, style: 'string'},
numbers: {re: /(\-?(\d+|\d+\.\d+|\.\d+))/g, style: 'number'},
regex: {re: /([^\/]\/[^\/].+\/(g|i|m)*)/g, style: 'number'},
keywords: {re: /(?:\b)(function|for|foreach|while|if|else|elseif|switch|break|as|return|this|class|self|default|var|false|true|null|undefined)(?:\b)/gi, style: 'keyword'},
operators: {re: /(\+|\-|\/|\*|%|=|<|>|\||\?|\.)/g, style: 'operators'}
};

11
test/sources.js
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@@ -0,0 +1,11 @@
var tool = eruda.get('sources'),
$tool = $('.eruda-sources');
describe('highlight code', function ()
{
it('js', function ()
{
tool.set('js', '/* test */');
expect($tool.find('.eruda-content')).toContainHtml('<span style="color:#63a35c;">/* test */</span>');
});
});