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simplify cols calculation

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ville rantanen
2016-08-03 15:41:08 +03:00
parent 8ff96b7d13
commit 0360e3b23a
1 changed files with 2 additions and 2 deletions
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4
static/script.js
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@@ -3,8 +3,8 @@ function growTextarea(name) {
var rows=el.value.split(/\r?\n|\r/); var rows=el.value.split(/\r?\n|\r/);
el.rows=rows.length+1; el.rows=rows.length+1;
var cols=40; var cols=40;
for (var i = 0, row; row = rows[i]; i++) { for (var i = 0; i<rows.length; i++) {
cols=Math.max(cols, row.length); cols=Math.max(cols, rows[i].length);
} }
el.cols=cols; el.cols=cols;
} }