I ran into this recently - I thought that in the past it had been
recursive.
But, the code I see looks like:
cleanWhitespace: function(element) {
element = $(element);
var node = element.firstChild;
while (node) {
var nextNode = node.nextSibling;
if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
element.removeChild(node);
node = nextNode;
}
return element;
},
1. I don't see any reason for the element = $(element) line, other
than possibly for the return value;
it isn't used within the function
2. adding the marked line seems to make it work the way I want it to.
cleanWhitespace: function(element) {
//element = $(element);
var node = element.firstChild;
while (node) {
var nextNode = node.nextSibling;
if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
element.removeChild(node);
if (node.nodeType == 1) Element.cleanWhitespace(node); //
Added -----------------!
node = nextNode;
}
return element;
},
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