previously, when both tabs and buffers were displayed in the tabline, it
was not immediately obvious which side belongs to a buffer and which one
to a tab. Therefore, add [buffers]/[tabs] labels consistently.
under certains circumstances it could happen that for the vim-ctrlspace
tabline extension a tabline group was redefined which would cause a
separator having foreground and background color swapped. This was
caused by using the 'pos' parameter for the right side wrongly.
fixes#1559
rather let them be defined whenever they are needed. They were only used
inside a single function anyhow, so it does not make sense to cache
them. In addition, having the user later change the variable won't work
as expected.
The initial reason in #237 is not valid anymore, as vim-gitgutter
functions as expected for editing files that are not part of a repo,
whether they are:
- in a different repo
- in a parent repo (cwd being a submodule)
- outside of the repo
Furthermore, removing this check allows to show relevant info for
specific fugitive file names that are fugitive://..../sha1//...
which are hard to parse manually, especially in complicated situations
such as submodules.
The function shows the line number of the first error/warning that appears in the current buffer. If there are 20 warnings and the first warning exists on line 33, then vim-airline would show "W:20(L33)".
One can change how the line number is represented using: `g:airline#extensions#ale#open_lnum_symbol` and `airline#extensions#ale#close_lnum_symbol`
commit 232b641 did unfortunately disable tagbar completely, since
exists("*func") does not autoload the function.
So this time, try explicitly calling the function once, and if it does
not exists, it should be disabled and not cause any further errors.
closes#1555
rename g:airline#init#async variable to g:airline#init#vim_async
because that is what it is for: showing whether vim supports async. Is
not set vor nvim, because nvim always supports jobs.
When using vim-gitgutter and fugitive:
The hunks extension and the branch extension work as expected when the
file is first loaded; both parts are added to the statusline.
Once the cursor is moved and stopped for &updatetime ms:
1. The branch extension clears b:airline_head on CursorHold
2. Somehow (?) airline#statusline gets called on CursorHold
3. The hunks extension returns '' when b:airline_head is empty, causing
the hunks to be removed from the statusline.
It doesn't make sense to clear airline_head just because the cursor
moved, and the commit message adding the line doesn't say why:
13297cee03
Commit 174b7e1962 relies on airline_head
being set.
Debug detail:
Executing CursorHold Auto commands for "*"
autocommand unlet! b:airline_head
[...]
continuing in CursorHold Auto commands for "*"
calling function airline#statusline(1)
[...]
line 1: return exists('*airline#extensions#branch#head') && empty(get(b:, 'airline_head', ''))
function airline#extensions#hunks#get_hunks[13]..<SNR>32_get_hunks[14]..<SNR>32_get_hunks_gitgutter[1]..<SNR>32_is_branch_empty returning #1
function airline#extensions#hunks#get_hunks[13]..<SNR>32_get_hunks[14]..<SNR>32_get_hunks_gitgutter returning ''
function airline#extensions#hunks#get_hunks[13]..<SNR>32_get_hunks returning ''
function airline#extensions#hunks#get_hunks returning ''
:au CursorHold
--- Auto-Commands ---
gitgutter CursorHold
* call gitgutter#process_buffer(bufnr(''), 1)
CursorHold
* unlet! b:airline_head
airline_whitespace CursorHold
* call <sid>ws_refresh()
------------------------
Sample vimrc:
set nocompatible
if empty(glob('~/.vim/autoload/plug.vim'))
silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
\ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
autocmd VimEnter * PlugInstall --sync | q | doautocmd WinEnter
endif
autocmd VimEnter *
\ if len(filter(values(g:plugs), '!isdirectory(v:val.dir)'))
\| PlugInstall --sync | q
\| endif
call plug#begin('~/.vim/bundle/')
Plug 'vim-airline/vim-airline'
Plug 'tpope/vim-fugitive'
Plug 'airblade/vim-gitgutter'
call plug#end()
set laststatus=2
set updatetime=250
let g:airline_theme = 'dark'
Commmit a10d321809 introduced a small typo
spelling a previously set variable `trailing_fmt` as `trailing_fm`. This
causes Vim to report `trailing_fm` as an undefined variable. In this
change, the variable is properly referenced as `trailing_fmt`.
calling settabvar() while evaluating the 'tabline' setting apparently
causes flicker on Windows. Fall back to using `:let t:var` to store the
content in the current tabpage.
This is not as good as using `settabvar()` since we cannot store the
title for other tabs, but at least it should prevent the flicker and at
the same time at least cache the title for the current tabpage.
do not call airline#extensions#branch#head() but instead use the cached
variable b:airline_head.
Note: it looks like GitGutterGetHunkSummary() could need some cacheing
Currently, vim-airline will check untracked status for files e.g. living
in .git. So when editing .git/config it will show as being untracked.
While technically, this is correct I prefer not to see this for those
files. So skip the check for those files.
