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ultimate-vim/sources_non_forked/vim-airline/autoload/airline/extensions/promptline.vim

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" MIT License. Copyright (c) 2013-2014 Bailey Ling.
" vim: et ts=2 sts=2 sw=2
if !exists(':PromptlineSnapshot')
finish
endif
if !exists('airline#extensions#promptline#snapshot_file') || !len('airline#extensions#promptline#snapshot_file')
finish
endif
let s:prompt_snapshot_file = get(g:, 'airline#extensions#promptline#snapshot_file', '')
let s:color_template = get(g:, 'airline#extensions#promptline#color_template', 'normal')
function! airline#extensions#promptline#init(ext)
call a:ext.add_theme_func('airline#extensions#promptline#set_prompt_colors')
endfunction
function! airline#extensions#promptline#set_prompt_colors(palette)
let color_template = has_key(a:palette, s:color_template) ? s:color_template : 'normal'
let mode_palette = a:palette[color_template]
if !has_key(g:, 'promptline_symbols')
let g:promptline_symbols = {
\ 'left' : g:airline_left_sep,
\ 'right' : g:airline_right_sep,
\ 'left_alt' : g:airline_left_alt_sep,
\ 'right_alt' : g:airline_right_alt_sep}
endif
let promptline_theme = promptline#api#create_theme_from_airline(mode_palette)
call promptline#api#create_snapshot_with_theme(s:prompt_snapshot_file, promptline_theme)
endfunction