2012-01-03 04:27:36 +08:00
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" via: http://rails-bestpractices.com/posts/60-remove-trailing-whitespace
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" Strip trailing whitespace
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function! <SID>StripTrailingWhitespaces()
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" Preparation: save last search, and cursor position.
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let _s=@/
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let l = line(".")
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let c = col(".")
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" Do the business:
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%s/\s\+$//e
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" Clean up: restore previous search history, and cursor position
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let @/=_s
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call cursor(l, c)
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endfunction
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command! StripTrailingWhitespaces call <SID>StripTrailingWhitespaces()
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2012-01-07 02:31:24 +08:00
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nmap ,w :StripTrailingWhitespaces<CR>
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