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33 lines
1.0 KiB
JavaScript
33 lines
1.0 KiB
JavaScript
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/**********************************************************************
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*
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*
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*
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**********************************************************************/
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((typeof define)[0]=='u'?function(f){module.exports=f(require)}:define)
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(function(require){ var module={} // make module AMD/node compatible...
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/*********************************************************************/
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var setupTextarea =
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module.setupTextarea =
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function(){
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var __resize = new Event('__resize')
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for(var elem of document.body.querySelectorAll('textarea.editor')){
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elem.addEventListener('input', function(evt){
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var elem = evt.target
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elem.dispatchEvent(__resize) })
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elem.addEventListener('__resize', function(evt){
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var elem = evt.target
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// XXX this messes up scroll...
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elem.style.height = ''
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elem.style.height = elem.scrollHeight + 'px' })
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elem.dispatchEvent(__resize) } }
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/**********************************************************************
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* vim:set ts=4 sw=4 : */ return module })
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