[vim] major refactoring of solarized.vim

1 files changed, 45 insertions, 0 deletions

diff --git a/plugin/togglebackground.vim b/plugin/togglebackground.vim
new file mode 100644
index 0000000..7663af7
--- /dev/null
+++ b/plugin/togglebackground.vim
@@ -0,0 +1,45 @@
+" Toggle background
+" Last Change:  April 7, 2011
+" Maintainer:   Ethan Schoonover
+" License:      OSI approved MIT license
+
+if exists("g:loaded_ToggleBackground")
+    finish
+endif
+let g:loaded_ToggleBackground = 1
+
+if !exists("no_plugin_maps") && !hasmapto('<Plug>ToggleBackground')
+    " map alone won't work here as it doesn't 
+    try
+        silent! nmap <unique> <F5> <Plug>ToggleBackground
+        silent! imap <unique> <F5> <Plug>ToggleBackground
+        silent! vmap <unique> <F5> <Plug>ToggleBackground
+    finally
+        let g:test_val = "checked"
+    endtry
+endif
+
+" noremap is a bit misleading here if you are unused to vim mapping.
+" in fact, there is remapping, but only of script locally defined remaps, in 
+" this case <SID>TogBG. The <script> argument modifies the noremap scope in 
+" this regard (and the noremenu below).
+nnoremap <unique> <script> <Plug>ToggleBackground <SID>TogBG
+inoremap <unique> <script> <Plug>ToggleBackground <ESC><SID>TogBG<ESC>a
+vnoremap <unique> <script> <Plug>ToggleBackground <ESC><SID>TogBG<ESC>gv
+nnoremenu <script> Window.Toggle\ Background <SID>TogBG
+inoremenu <script> Window.Toggle\ Background <ESC><SID>TogBG<ESC>a
+vnoremenu <script> Window.Toggle\ Background <ESC><SID>TogBG<ESC>gv
+noremap <SID>TogBG  :call <SID>TogBG()<CR>
+
+function! s:TogBG()
+    let &background = ( &background == "dark"? "light" : "dark" ) | exe "colorscheme " . g:colors_name
+endfunction
+
+if !exists(":ToggleBG")
+    command ToggleBG :call s:TogBG()
+endif
+
+function! ToggleBackground()
+    echo "Please update your ToggleBackground mapping. ':help togglebg' for information."
+endfunction
+