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Added ,ws to strip trailing whitespace in a file

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yan 2012-01-02 12:27:36 -08:00
parent cbf5cacb76
commit 30725b537e
3 changed files with 33 additions and 16 deletions
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2
README.md
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@ -218,6 +218,7 @@ files contain key mappings as well (TODO: probably will move them out to skwp-ke
* ,jF factories * ,jF factories
**RSI-reduction** **RSI-reduction**
* Cmd-k and Cmd-d to type underscores and dashes (use Shift), since they are so common in code but so far away from home row * Cmd-k and Cmd-d to type underscores and dashes (use Shift), since they are so common in code but so far away from home row
* ; instead of : - avoid Shift for common tasks, just hit semicolon to get to ex mode * ; instead of : - avoid Shift for common tasks, just hit semicolon to get to ex mode
* ,. to go to last edit location instead of '. because the apostrophe is hard on the pinky * ,. to go to last edit location instead of '. because the apostrophe is hard on the pinky
@ -252,6 +253,7 @@ files contain key mappings as well (TODO: probably will move them out to skwp-ke
* ,cc - (Current command) copies the command under your cursor and executes it in vim. Great for testing single line changes to vimrc. * ,cc - (Current command) copies the command under your cursor and executes it in vim. Great for testing single line changes to vimrc.
* ,yw - yank a word from anywhere within the word (so you don't have to go to the beginning of it) * ,yw - yank a word from anywhere within the word (so you don't have to go to the beginning of it)
* ,ow - overwrite a word with whatever is in your yank buffer - you can be anywhere on the word. saves having to visually select it * ,ow - overwrite a word with whatever is in your yank buffer - you can be anywhere on the word. saves having to visually select it
* ,ws - strip trailing whitespaces
* sj - split a line such as a hash {:foo => {:bar => :baz}} into a multiline hash (j = down) * sj - split a line such as a hash {:foo => {:bar => :baz}} into a multiline hash (j = down)
* sk - unsplit a link (k = up) * sk - unsplit a link (k = up)
* Cmd-Shift-A - align things (type a character/expression to align by, works in visual mode or by itself) * Cmd-Shift-A - align things (type a character/expression to align by, works in visual mode or by itself)

15
vim/plugin/settings/whitespace-killer.vim Normal file
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@ -0,0 +1,15 @@
" via: http://rails-bestpractices.com/posts/60-remove-trailing-whitespace
" Strip trailing whitespace
function! <SID>StripTrailingWhitespaces()
" Preparation: save last search, and cursor position.
let _s=@/
let l = line(".")
let c = col(".")
" Do the business:
%s/\s\+$//e
" Clean up: restore previous search history, and cursor position
let @/=_s
call cursor(l, c)
endfunction
command! StripTrailingWhitespaces call <SID>StripTrailingWhitespaces()
nmap ,ws :StripTrailingWhitespaces<CR>