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clean up initialization code

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This commit is contained in:
Bailey Ling 2015-02-19 21:08:21 -05:00
parent 5b55dd94f4
commit 59752b2659
2 changed files with 38 additions and 32 deletions
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34
doc/airline.txt
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@ -14,16 +14,17 @@ CONTENTS *airline-contents*
03. Name ................................................. |airline-name|
04. Configuration ............................... |airline-configuration|
05. Commands ......................................... |airline-commands|
06. Customization ............................... |airline-customization|
07. Extensions ..................................... |airline-extensions|
08. Advanced Customization ............. |airline-advanced-customization|
09. Funcrefs ......................................... |airline-funcrefs|
10. Pipeline ......................................... |airline-pipeline|
11. Writing Extensions ..................... |airline-writing-extensions|
12. Writing Themes ..................................... |airline-themes|
13. Troubleshooting ........................... |airline-troubleshooting|
14. Contributions ............................... |airline-contributions|
15. License ........................................... |airline-license|
06. Autocommands ................................. |airline-autocommands|
07. Customization ............................... |airline-customization|
08. Extensions ..................................... |airline-extensions|
09. Advanced Customization ............. |airline-advanced-customization|
10. Funcrefs ......................................... |airline-funcrefs|
11. Pipeline ......................................... |airline-pipeline|
12. Writing Extensions ..................... |airline-writing-extensions|
13. Writing Themes ..................................... |airline-themes|
14. Troubleshooting ........................... |airline-troubleshooting|
15. Contributions ............................... |airline-contributions|
16. License ........................................... |airline-license|
==============================================================================
INTRODUCTION *airline-intro*
@ -146,6 +147,17 @@ COMMANDS *airline-commands*
:AirlineRefresh *:AirlineRefresh*
Refreshes all highlight groups and redraws the statusline.
==============================================================================
AUTOCOMMANDS *airline-autocommands*
Airline comes with some user-defined autocommands.
|AirlineAfterInit| after plugin is initialized, but before the statusline
is replaced
|AirlineToggledOn| after airline is activated and replaced the statusline
|AirlineToggledOff| after airline is deactivated and the statusline is
restored to the original
==============================================================================
CUSTOMIZATION *airline-customization*
@ -616,7 +628,7 @@ define a section like this: >
let g:airline_section_b = airline#section#create_left(['ffenc','file'])
let g:airline_section_c = airline#section#create(['%{getcwd()}'])
endfunction
autocmd VimEnter * call AirlineInit()
autocmd User AirlineAfterInit call AirlineInit()
<
This will create a section with the `mode`, followed by a space, and our `foo`
part in section `a`. Section `b` will have two parts with a left-side

36
plugin/airline.vim
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@ -6,36 +6,30 @@ if &cp || v:version < 702 || (exists('g:loaded_airline') && g:loaded_airline)
endif
let g:loaded_airline = 1
autocmd VimEnter * call airline#deprecation#check()
let s:airline_initialized = 0
let s:airline_theme_defined = 0
function! s:init()
if !s:airline_initialized
let s:airline_initialized = 1
call airline#init#bootstrap()
call airline#extensions#load()
call airline#init#sections()
call airline#init#bootstrap()
call airline#extensions#load()
call airline#init#sections()
let s:airline_theme_defined = exists('g:airline_theme')
if s:airline_theme_defined || !airline#switch_matching_theme()
let g:airline_theme = get(g:, 'airline_theme', 'dark')
call airline#switch_theme(g:airline_theme)
endif
let s:airline_theme_defined = exists('g:airline_theme')
if s:airline_theme_defined || !airline#switch_matching_theme()
let g:airline_theme = get(g:, 'airline_theme', 'dark')
call airline#switch_theme(g:airline_theme)
endif
silent doautocmd User AirlineAfterInit
call s:airline_toggle()
endfunction
function! s:on_window_changed()
if pumvisible()
return
endif
call <sid>init()
call airline#update_statusline()
endfunction
function! s:on_colorscheme_changed()
call <sid>init()
if !s:airline_theme_defined
if airline#switch_matching_theme()
return
@ -81,11 +75,8 @@ function! s:airline_toggle()
\ | call airline#load_theme()
augroup END
call <sid>on_window_changed()
silent doautocmd User AirlineToggledOn
if s:airline_initialized
call <sid>on_window_changed()
endif
endif
endfunction
@ -93,6 +84,7 @@ function! s:get_airline_themes(a, l, p)
let files = split(globpath(&rtp, 'autoload/airline/themes/'.a:a.'*'), "\n")
return map(files, 'fnamemodify(v:val, ":t:r")')
endfunction
function! s:airline_theme(...)
if a:0
call airline#switch_theme(a:1)
@ -100,10 +92,12 @@ function! s:airline_theme(...)
echo g:airline_theme
endif
endfunction
command! -nargs=? -complete=customlist,<sid>get_airline_themes AirlineTheme call <sid>airline_theme(<f-args>)
command! AirlineToggleWhitespace call airline#extensions#whitespace#toggle()
command! AirlineToggle call <sid>airline_toggle()
command! AirlineRefresh call airline#load_theme() | call airline#update_statusline()
call <sid>airline_toggle()
autocmd VimEnter * call airline#deprecation#check()
autocmd VimEnter * call s:init()