On 5 Aug 2016, at 19:49, M. wrote:
I was trying to find out if there's a way to change the title of open tabs (currently: full file name) […]
This cannot currently be changed. Can you tell me what you would like to change it to?
I have a note on the TODO about introducing disambiguation when multiple tabs have the same name (e.g. index.html), so if this is basically your goal, it might work better as a native feature (since always showing “disambiguation” would take up a lot of space).
Btw: You _can_ give documents a custom display name, but currently only via `mate` when they are opened, but this display name is used beyond just the tab titles, I assume you want to keep the original display name in other locations.