Solution: Use the current one from ctrlspace 5.0 + minor style fixes
Problem: CtrlSpace 5.0 does no longer work with airline
Solution: Modify the ctrlspace extension to call the new APIs
The statusline work fine but the custom ctrlspace function
somehow/somewhere gets overridden and I could not figure out where.
Therefore the user must add
let g:CtrlSpaceStatuslineFunction = "airline#extensions#ctrlspace#statusline()"
to its .vimrc.
Problem: Ctrlspace 5.0 does not integrate well into tabline
Solution: Write a tabline extensions for ctrlspace 5.0.
The extensions is capable of showing both tabs and buffers, but only the
buffers of a current tab are shown.
Most of them seem to be caused by using :hi statements, although the
highlighting group to be created is exactly the same. Therefore, get the
info from actual definition and only execute :hi when the new group is
actually different.
Also try to avoid to generate :hi statements when the popupmen is
visible. This causes flickers.
This is probably a bug in Vim because redrawing might cause
Vim to actually try to access a line of the buffer, that hasn't
been loaded yet.
Therefore try to update the tabline, by performing a two :set mod!
calls.
Use `s:current_buffer_list` always in `s:get_buffer_list()`, and
invalidate it via BufAdd and BufUnload.
Fixes regression from ce58af7191 (commitcomment-9647487).
Vim's `get()` calls the expression for `{default}` always, not only if
the default is going to be used!
This caused `airline#extensions#tabline#get_buffer_name` to not use the
cached value.
Fixes https://github.com/bling/vim-airline/issues/697.
This commit adds a couple of new settings so that it's possible to hide
the tab type (all the way to the right) and the symbol which represents
the close button.
The settings and their defaults:
let g:airline#extensions#tabline#show_tab_type = 1
let g:airline#extensions#tabline#close_symbol = 'X'
