<li><atitle="把这个链接拖到你的Chrome收藏夹工具栏中"href='javascript:(function(){function c(){var e=document.createElement("link");e.setAttribute("type","text/css");e.setAt tribute("rel","stylesheet");e.setAttribute("href",f);e.setAttribute("class",l);document.body.appendChild(e)}function h(){var e=document.getElementsByClassName(l);for(var t=0;t<e.length;t++){document .body.removeChild(e[t])}}function p(){var e=document.createElement("div");e.setAttribute("class",a);document.body.appendChild(e);setTimeout(function(){document.body.removeChild(e)},100)}function d(e ){return{height:e.offsetHeight,width:e.offsetWidth}}function v(i){var s=d(i);return s.height>e&&s.height<n&&s.width>t&&s.width<r}function m(e){var t=e;var n=0;while(!!t){n+=t .offsetTop;t=t.offsetParent}return n}function g(){var e=document.documentElement;if(!!window.innerWidth){return window.innerHeight}else if(e&&!isNaN(e.clientHeight)){return e.clientHeight}re turn 0}function y(){if(window.pageYOffset){return window.pageYOffset}return Math.max(document.documentElement.scrollTop,document.body.scrollTop)}function E(e){var t=m(e);return t>=w&&t<=b+w} function S(){var e=document.createElement("audio");e.setAttribute("class",l);e.src=i;e.loop=false;e.addEventListener("canplay",function(){setTimeout(function(){x(k)},500);setTimeout(function(){N();p ();for(var e=0;e<O.length;e++){T(O[e])}},15500)},true);e.addEventListener("ended",function(){N();h()},true);e.innerHTML=" <p>If you are reading this, it is because your browser does not support the audio element. We recommend that you get a new browser.</p> <p>";document.body.appendChild(e);e.play()}function x(e){e.className+=" "+s+" "+o}function T(e){e.className+=" "+s+" "+u[Math.floor(Math.r andom()*u.length)]}function N(){var e=document.getElementsByClassName(s);var t=new RegExp("\\b"+s+"\\b");for(var n=0;n<e.length;){e[n].className=e[n].className.replace(t,"")}}var e=30;var t=30;var n =350;var r=350;var i="//s3.amazonaws.com/moovweb-marketing/playground/harlem-shake.mp3";var s="mw-harlem_shake_me";var o="im_first";var u=["im_drunk","im_baked","im_trippin","im_blown"];var a="mw-st robe_light";var f="//s3.amazonaws.com/moovweb-marketing/playground/harlem-shake-style.css";var l="mw_added_css";var b=g();var w=y();var C=document.getElementsByTagName("*");var k=null;for(var L=0;L< C.length;L++){var A=C[L];if(v(A)){if(E(A)){k=A;break}}}if(A===null){console.warn("Could not find a node of the right size. Please try a different page.");return}c();S();var O=[];for(var L=0;L<C.leng th;L++){var A=C[L];if(v(A)){O.push(A)}}})()'>High一下!</a></li>
#### Share button jiathis: enable: true ## if you use jiathis as your share tool,the built-in share tool won't be display. id: 2084038 ## e.g. 1889330 your jiathis ID. tsina: 1873363984 ## e.g. 2176287895 Your weibo id,It will be used in share button.
" Include Java syntax syn include @ejsJavaScript syntax/javascript.vim syn region ejsScriptlet matchgroup=ejsTag start=/<%/ keepend end=/%>/ contains=@ejsJavaScript syn region ejsExpr matchgroup=ejsTag start=/<%=/ keepend end=/%>/ contains=@ejsJavaScript " Redefine htmlTag so that it can contain jspExpr syn clear htmlTag syn region htmlTag start=+<[^/%]+ end=+>+ contains=htmlTagN,htmlString,htmlArg,htmlValue,htmlTagError,htmlEvent,htmlCssDefinition,@htmlPreproc,@htmlArgCluster,ejsExpr,javaScript
" syn keyword ejsPrint contained print syn match javaScriptType /\<\zsvars\ze\./ syn match javaScriptSpecial /\<\zsexports\ze\./ syn match javaScriptFunction /\<\zsprint\ze(/ syn match javaScriptFunction /\<\zsinclude\ze(/ syn match javaScriptFunction /\<\zsincludeObject\ze(/ syn match javaScriptFunction /\<\zsfetch\ze(/ syn match javaScriptFunction /\<\zsfetchObject\ze(/ command -nargs=+ HiLink hi def link <args> HiLink ejsTag htmlTag delcommand HiLink let b:current_syntax = "ejs"
The Internal Field Separator that is used for word splitting after expansion and to split lines into words with the read builtin command. The default value is <space><tab><newline>.
二、相关知识
1. IFS内容查看
由于IFS默认包含的字符都是非可见字符，所以需要将字符内容转换成ASCII码或者八进制等查看。
1 2 3 4
echo$IFS | od -a (Output named characters.) echo$IFS | od -b (Output octal bytes.) echo$IFS | od -c (Output C-style escaped characters.) echo$IFS | od -x (Output hexadecimal bytes.)
