File Save As allows invalid filenames to be used

Unlike the original IDE version 2.0.0 Beta 4 allows .ino files to be saved with spaces in their name and for them to be reloaded into the editor.

However, after doing this, on restarting the IDE it warns that the filenames are invalid although the files can actually be loaded and used in version 2 but not in the original IDE

I agree this is a serious problem. I noticed this during the beta testing phase and filed a report with the developers (unfortunately in a private tracker so I can't reference a link that would load).

Thanks Per

Thank you for your feedback and support of this new project.