dotfiles/symlinks/config/nvim/plugin/tabline.vim

36 lines
1.1 KiB
VimL

" -----------------------------------------------------------------------------
" - Tabline setup -
" -----------------------------------------------------------------------------
function! GuiTabLabel()
let label = ''
let bufnrlist = tabpagebuflist(v:lnum)
" Add '+' if one of the buffers in the tab page is modified
for bufnr in bufnrlist
if getbufvar(bufnr, "&modified")
let label = '+'
break
endif
endfor
" Append the tab number
let label .= v:lnum.': '
" Append the buffer name
let name = bufname(bufnrlist[tabpagewinnr(v:lnum) - 1])
if name == ''
" give a name to no-name documents
if &buftype=='quickfix'
let name = '[Quickfix List]'
else
let name = '[No Name]'
endif
else
" get only the file name
let name = fnamemodify(name,":t")
endif
let label .= name
" Append the number of windows in the tab page
let wincount = tabpagewinnr(v:lnum, '$')
return label . ' [' . wincount . ']'
endfunction
set guitablabel=%{GuiTabLabel()}