feature to rename tabs

[Tokubara]

with

command! -nargs=1 TabRename call TabRename("<args>")

function! TabRename(tabname)
  let t:tabname = a:tabname
  normal gTgt
endfunction

[shadmansaleh]

Add the TabRename as LualineRenameTab here . Also instead of :noramal gTgt you should use :redrawtabline .

[Tokubara]

Now with set sessionoptions+=tabpages,globals, tabnames can be saved and restored with session files.

[shadmansaleh]

lgtm. Thanks for taking your time to implement this :)

[Tokubara]

I meet a situation(quite common) in which :LualineTabRename will lead to a crash.

1. create 2 tabs.
2. close first tab(:tabc).

Then tabline get crashed.

This happen because, when closing a tab, tabnr(tabpagenr) of a tab will change(2->1). But in tab.lua, self.tabnr does not change. So access to vim.t will be out of index.

[shadmansaleh]

@Tokubara fixed in 98dc2dd

[dakennguyen]

Hi, would it possible to save tab's names when using mksession?