Non-breaking spaces are removed from DESCRIPTION

[albig]

PHP Version

8.2.15

PHP date.timezone

Europe/Berlin

ICS Parser Version

3.3.1 / master

Operating System

Linux

Description

If an event contains a non-breakable space (\xA0) in the DESCRIPTION, this space will be removed by ics-parser. This happens in removePrintableCharacters in https://github.com/u01jmg3/ics-parser/blob/master/src/ICal/ICal.php#L2463.

I wonder, why this is done and why this space is not replaced by an ordinary space instead?

A Sample ICS-File is this:
E6F2B1A6-D81E-4BAB-9680-97CCB60AFB78.ics.txt

The resulting description is

Of course, this can be fixed easily by the client itself and in the sample case, there is no need to use non-breakable spaces. But you know, not everybody is a nerd ;-)

Importing the same event into Thunderbird or the Linux cinnamon calendar just keeps the non-breaking space as is.

Steps to Reproduce

• Use Libreoffcie writer and write some text with non-breakable spaces (CTRL+SPACE)
• copy the text into a nextcloud calendar event
• import the nextcloud calendar via ICS with ics-parser

[u01jmg3]

PR welcome