How compiling this component ?

Not likely to be anything to do with the keyboard.

Open atanxy.comp in gedit, and then click on SaveAs

At the bottom of the dialog there are options to save with Windows line ending or Linux

If your file already has windows line endings, it looks like it will default to this without you even knowing it.

So you need to check this is correct whenever you save a file and hopefully will not reoccur

regards

Yes that's exactly it

Oups,i have not seen this option in gedit.

I had to open before a windows file who set this option in gedit.

en of line in hexa:
windows: 0D 0A
linux : 0A 0A

Thank you very much for your help!