Convert string that contains HTML to sentences and also keep separator using Javascript -

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this string. contains html:

first sentence. here <a href="http://google.com">google</a> link in second sentence! third sentence might contain image <img src="http://link.to.image.com/hello.png" /> , ends !? last sentence looks <b>this</b>??

i want split string sentences (array), keep html separator. this:

[0] = first sentence. [1] = here <a href="http://google.com">google</a> link in second sentence! [2] = third sentence might contain image <img src="http://link.to.image.com/hello.png" /> , ends !? [3] = last sentence looks <b>this</b>??

can suggest me way please? may using regex , match?

this close i’m after, not html bits: javascript split regular expression keep delimiter

the easy part parsing; can wrapping element around string. splitting sentences more intricate; first stab @ it:

var s = 'first sentence. here <a href="http://google.com">google.</a> link in second sentence! third sentence might contain image <img src="http://link.to.image.com/hello.png" /> , ends !? last sentence looks <b>this</b>??';  var wrapper = document.createelement('div'); wrapper.innerhtml = s;  var sentences = [], buffer = [], re = /[^.!?]+[.!?]+/g;  [].foreach.call(wrapper.childnodes, function(node) {   if (node.nodetype == 1) {     buffer.push(node.outerhtml); // save html   } else if (node.nodetype == 3) {     var str = node.textcontent; // shift sentences     while ((match = re.exec(str)) !== null) {       sentences.push(buffer.join('') + match);       buffer = [];       str = str.substr(re.lastindex + 1);       re.lastindex = 0; // reset regexp     }     buffer.push(str);   } });  if (buffer.length) {   sentences.push(buffer.join('')); }  console.log(sentences);

demo

every node that's either element or unfinished sentence gets added buffer until full sentence found; it's prepended result array.


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