Fixes #13030 - line endings \r\n has been counted as two chars. During input...

Fixes #13030 - line endings \r\n has been counted as two chars. During input they are counted as 1 and therefore on data load the string has been cutted.
2 jobs for B13030MaxLengthCuts in 6 minutes and 19 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Build
passed #9353
snapshot

00:04:21

 
  Selenium
passed #9354
selenium

00:01:57