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fix blank cells at start and end #17

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fix blank cells at start and end #17

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15 changes: 10 additions & 5 deletions script.js
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Original file line number Diff line number Diff line change
Expand Up @@ -12,18 +12,23 @@ function looksLikeTable(data) {

editor.addEventListener("paste", function(event) {
var clipboard = event.clipboardData
var data = clipboard.getData('text/plain').trim()
var data = clipboard.getData('text/plain')

if(looksLikeTable(data)) {
event.preventDefault()
}else{
return
}

var rows = data.split((/[\u0085\u2028\u2029]|\r\n?/g)).map(function(row) {
row = row.replace('\n', ' ')
return row.split("\t")
})
var rows = data
.split(/[\u0085\u2028\u2029]|\r?\n/g)
.reduce(function (result, row) {
const re = /^[\t\n]*$/;
if (!re.test(row)) {
result.push(row.replace("\n", " ").split("\t"));
}
return result;
}, []);

var colAlignments = []

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