Please check the next development build to see the result 
Hmm, just saw "Error writing to openMSX process: incomplete buffer written" in Catapult's Status Info. Not sure what triggered that.. I was messing around with key bindings running MSX2 basic I believe
Please check the next development build to see the result
Hi, Manuel!
I still have problem with Basic sources.
Sometime, when I save files from Basic, I got error: Disk Write Prottected.
After change disk folder in Catapult to same, error disapear.
Also, when I save files from Basic in ASCII mode, its sometimes save truncated:
Morever, sometimes some files in working folder is truncate too, with new size 1024b (forever)
All time I do work on my PC RAM Drive.
No any external changes never proceed with files.
I made case before, but no any movements in this question. :-?
Thank you!
Are you using a folder as disk? Or a disk image file?
Folder as Disk
And all working nice for a long time, but after amount of time, all this hapen every time.
Pity, Im not able to controll all sources in working folder every time. And I made backup time to time, and find this errors after long time (weeks or months). Many sources was lost. Not only in Basic, C and Asm also 
Not so long time ago, I found this in backup folder:
I also do not know how to help with additional information. This happens spontaneously, from time to time. I cannot specify events, after which it happens. I would chalk it up to incorrect disk access from my programs, but I don't use read / write operations at these times, other than saving the original files to disk. If the project is simple, I check each file after every save. But sometimes projects consist of many files (such as SDCC + Asm), and this is impossible to control. I am ready to participate and provide the necessary information that you ask. This problem really anoying me.
P.S.: Perhaps this is due to the time shift, which I sometimes resort to to roll back changes. But as far as I remember, this happened without using it also.
Are you using a folder as disk? Or a disk image file?
Folder as Disk
And all working nice for a long time, but after amount of time, all this hapen every time.
Pity, Im not able to controll all sources in working folder every time. And I made backup time to time, and find this errors after long time (weeks or months). Many sources was lost. Not only in Basic, C and Asm also
Not so long time ago, I found this in backup folder:
I'm missing the point of this image. What do you want to show here? The file being 1024 bytes?
I also do not know how to help with additional information. This happens spontaneously, from time to time. I cannot specify events, after which it happens. I would chalk it up to incorrect disk access from my programs, but I don't use read / write operations at these times, other than saving the original files to disk. If the project is simple, I check each file after every save. But sometimes projects consist of many files (such as SDCC + Asm), and this is impossible to control. I am ready to participate and provide the necessary information that you ask. This problem really anoying me.
P.S.: Perhaps this is due to the time shift, which I sometimes resort to to roll back changes. But as far as I remember, this happened without using it also.
Yes, if you use reverse to change to a time in which the content of the disk is different than at the current time, the (folder as) disk image will be made read only, to avoid corruption. openMSX will show this in the top of the window.
Unfortunately, I do not know how to reproduce this outside of the reverse-case, so it is almost impossible for me to help you, unless you find a way to trigger it at will... No matter how often you report it, without extra information, what can I do?