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" Don't join lines with two spaces at the end of sentences; I don't two-space,
" despite the noble Steve Losh's exhortations
set nojoinspaces
" Strip trailing whitespace with \x
if has('eval')
" Define function for stripping whitespace
function! s:StripTrailingWhitespace()
" Iterating line number
let l:li = 1
" Line number of the file's last line
let l:ll = line('$')
" Iterate over the lines
while l:li <= l:ll
" Get the line text
let l:line = getline(l:li)
" Replace the line with a subsitution of its text stripping extraneous
" whitespace
call setline(l:li, substitute(l:line, '\m\C\s\+$', '', 'g'))
" Increment the line counter for the next iteration
let l:li = l:li + 1
endwhile
endfunction
" Map \x to the function just defined
nnoremap <silent> <leader>x :<C-U>call <SID>StripTrailingWhitespace()<CR>
endif
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