Is there a line length limit for text files created from Perl?

Question

While writing a Perl script, I got a requirement to write the user names with comma separation in only one line of the file.

That\'s why I would like to know is ther

Answer 1

I just came across such a problem with a line about 1M chrs long in Kwrite.

Though there is no theoretical limit, if you are to work on you file, you'll have to have the line wrapped to display width. At every edit, many calculations are performed, perchance involving swap memory. Thar makes editing clumsy. Long lines may be quite inconvenient.