Hello. I have a problem with AppleCommander when writing Pascal TEXT files to a disk image. The final block is not being padded correctly. Your source file PascalTextFileFilter.java includes a description on the TEXT file format, which I have compared with my own copies the Apple Pascal Language Reference Manual (pp. 12-13) and the Apple Pascal Operating System Reference Manual (p. 266).

I have forked this repository to code this fix for this issue. The fix seems to be working correctly, and the Apple Pascal editor is now happy with the TEXT files I transfer using AppleCommander.

However, I am not yet ready to open a merge request for two reasons. Firstly, I have some debug messages in the code that you will probably want removed before a merge. More critically, I am not certain how to handle the case where the actual text completely fills the last 1024-byte page (the last byte being the final CR). Apple's documentation does not mention this corner case. Before I attempted the fix to AppleCommander, some experimentation on my own suggested that the file must end in a NULL. Requiring one final NULL means that a TEXT file would then have to end with full page of 1024 NULL bytes. After coding the fix here, I tried to force a TEXT file to a page boundary, but it always seemed that when I went to transfer the file to the disk image, the file length would bounce to a length slightly greater than the page boundary. I am not sure why.

So, I thought I would open this issue and get your input on the matter. Once my question about what to for a TEXT file that is a multiple of 1024 bytes long, I will be happy to clean up my code and submit the merge request.