mirror of
https://github.com/vim-airline/vim-airline.git
synced 2024-11-24 09:24:15 +08:00
75 lines
2.0 KiB
VimL
75 lines
2.0 KiB
VimL
" MIT License. Copyright (c) 2013 Bailey Ling.
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" vim: et ts=2 sts=2 sw=2
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function! s:get_val(part, append)
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if has_key(g:airline_parts, a:part)
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let val = g:airline_parts[a:part]
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if match(val, '%\| ') > -1
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return val
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elseif a:append > 0
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return '%{airline#parts#append("'.val.'")}'
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elseif a:append < 0
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return '%{airline#parts#prepend("'.val.'")}'
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else
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return '%{'.val.'()}'
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endif
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endif
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return a:part
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endfunction
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function! airline#util#define_left_section(key, parts)
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if !exists('g:airline_section_{a:key}') && len(a:parts) > 0
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let g:airline_section_{a:key} = s:get_val(a:parts[0], 0)
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for i in range(1, len(a:parts) - 1)
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let g:airline_section_{a:key} .= s:get_val(a:parts[i], 1)
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endfor
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endif
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endfunction
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function! airline#util#define_right_section(key, parts)
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if !exists('g:airline_section_{a:key}') && len(a:parts) > 0
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let g:airline_section_{a:key} = ''
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for i in range(0, len(a:parts) - 2)
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let g:airline_section_{a:key} .= s:get_val(a:parts[i], -1)
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endfor
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let g:airline_section_{a:key} .= s:get_val(a:parts[-1], 0)
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endif
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endfunction
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if v:version >= 704
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function! airline#util#getwinvar(winnr, key, def)
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return getwinvar(a:winnr, a:key, a:def)
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endfunction
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else
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function! airline#util#getwinvar(winnr, key, def)
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let winvals = getwinvar(a:winnr, '')
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return get(winvals, a:key, a:def)
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endfunction
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endif
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if v:version >= 704
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function! airline#util#exec_funcrefs(list, ...)
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for Fn in a:list
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let code = call(Fn, a:000)
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if code != 0
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return code
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endif
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endfor
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return 0
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endfunction
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else
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function! airline#util#exec_funcrefs(list, ...)
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" for 7.2; we cannot iterate the list, hence why we use range()
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" for 7.3-[97, 328]; we cannot reuse the variable, hence the {}
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for i in range(0, len(a:list) - 1)
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let Fn{i} = a:list[i]
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let code = call(Fn{i}, a:000)
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if code != 0
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return code
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endif
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endfor
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return 0
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endfunction
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endif
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