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tabline formatter: prepare for vim9 script implementation

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Christian 2020-11-18 14:54:39 +01:00 committed by Christian Brabandt
parent 0d0c380940
commit 8ec6f1e40f
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1 changed files with 41 additions and 37 deletions
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78
autoload/airline/extensions/tabline/formatters/default.vim
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@ -1,45 +1,49 @@
" MIT License. Copyright (c) 2013-2020 Bailey Ling et al.
" vim: et ts=2 sts=2 sw=2
" vim: et ts=2 sts=2 sw=2 et fdm=marker
scriptencoding utf-8
function! airline#extensions#tabline#formatters#default#format(bufnr, buffers)
let fnametruncate = get(g:, 'airline#extensions#tabline#fnametruncate', 0)
let fmod = get(g:, 'airline#extensions#tabline#fnamemod', ':~:.')
let _ = ''
unlet! g:airline_experimental
if !exists(":def") || (exists(":def") && get(g:, "airline_experimental", 0)==0)
function! airline#extensions#tabline#formatters#default#format(bufnr, buffers)
let fnametruncate = get(g:, 'airline#extensions#tabline#fnametruncate', 0)
let fmod = get(g:, 'airline#extensions#tabline#fnamemod', ':~:.')
let _ = ''
let name = bufname(a:bufnr)
if empty(name)
let _ .= '[No Name]'
elseif name =~ 'term://'
" Neovim Terminal
let _ = substitute(name, '\(term:\)//.*:\(.*\)', '\1 \2', '')
else
if get(g:, 'airline#extensions#tabline#fnamecollapse', 1)
" Does not handle non-ascii characters like Cyrillic: 'D/Учёба/t.c'
"let _ .= substitute(fnamemodify(name, fmod), '\v\w\zs.{-}\ze(\\|/)', '', 'g')
let _ .= pathshorten(fnamemodify(name, fmod))
let name = bufname(a:bufnr)
if empty(name)
let _ .= '[No Name]'
elseif name =~ 'term://'
" Neovim Terminal
let _ = substitute(name, '\(term:\)//.*:\(.*\)', '\1 \2', '')
else
let _ .= fnamemodify(name, fmod)
if get(g:, 'airline#extensions#tabline#fnamecollapse', 1)
" Does not handle non-ascii characters like Cyrillic: 'D/Учёба/t.c'
"let _ .= substitute(fnamemodify(name, fmod), '\v\w\zs.{-}\ze(\\|/)', '', 'g')
let _ .= pathshorten(fnamemodify(name, fmod))
else
let _ .= fnamemodify(name, fmod)
endif
if a:bufnr != bufnr('%') && fnametruncate && strlen(_) > fnametruncate
let _ = airline#util#strcharpart(_, 0, fnametruncate)
endif
endif
if a:bufnr != bufnr('%') && fnametruncate && strlen(_) > fnametruncate
let _ = airline#util#strcharpart(_, 0, fnametruncate)
return airline#extensions#tabline#formatters#default#wrap_name(a:bufnr, _)
endfunction
function! airline#extensions#tabline#formatters#default#wrap_name(bufnr, buffer_name)
let buf_nr_format = get(g:, 'airline#extensions#tabline#buffer_nr_format', '%s: ')
let buf_nr_show = get(g:, 'airline#extensions#tabline#buffer_nr_show', 0)
let buf_modified_symbol = g:airline_symbols.modified
let _ = buf_nr_show ? printf(buf_nr_format, a:bufnr) : ''
let _ .= substitute(a:buffer_name, '\\', '/', 'g')
if getbufvar(a:bufnr, '&modified') == 1
let _ .= buf_modified_symbol
endif
endif
return airline#extensions#tabline#formatters#default#wrap_name(a:bufnr, _)
endfunction
function! airline#extensions#tabline#formatters#default#wrap_name(bufnr, buffer_name)
let buf_nr_format = get(g:, 'airline#extensions#tabline#buffer_nr_format', '%s: ')
let buf_nr_show = get(g:, 'airline#extensions#tabline#buffer_nr_show', 0)
let buf_modified_symbol = g:airline_symbols.modified
let _ = buf_nr_show ? printf(buf_nr_format, a:bufnr) : ''
let _ .= substitute(a:buffer_name, '\\', '/', 'g')
if getbufvar(a:bufnr, '&modified') == 1
let _ .= buf_modified_symbol
endif
return _
endfunction
return _
endfunction
else
endif