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Textastic uses the NSDocument architecture of macOS to open and save documents. This enables features like AutoSave, Versions, iCloud Drive and more.

When a file is saved, it is saved at a temporary location and then moved into the target folder. This requires write permissions for the folder.

You get the same permission dialog when trying to open a file in a read-only folder in TextEdit, so this is really a limitation of NSDocument.

Currently you can only do this by adding empty lines at the end of the file. I'll consider this feature for a future update.

Thanks, I'll look into it and will try to reproduce the problem.

Can you point me to some documentation or article on how I can configure this on my own network so I can try to reproduce this problem?

Is mDNS related to Apple's Bonjour?

It's not yet possible in the current version, sorry.

Thank a lot for letting me know!

Hello,

currently, only syntax highlighting is supported for Go.

It's possible to add custom code completion files. You can find the existing code completion files for HTML, CSS, JavaScript, C, Objective-C and PHP at https://github.com/blach/Textastic-Customization/tree/master/CodeCompletion