I posted this report as an issue in googlecode. I repeat here in case anyone else has the same problem.
If, for example, write the following text (space and control enclosed in ):
when save this text, the file has:
(I’m using windows file style so enter key correctly was replaced with CR/LF)
When I reload this file (closing and reopening PN) this last line added don’t appear!
The problem is when I use tools that use this file, for example a compiler. I get mad trying to find the errors when the editor is the problem (adding this phantom lines).
Sometimes, the editor add more than one phantom line, copying the last lines of original text.
I’m using PN v22.214.171.1240-charles under Windows XP SP3 (under VirtualBox with a Linux Mint host)