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diff --git a/files/.vim/after/ftplugin/mail.vim b/files/.vim/after/ftplugin/mail.vim
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+set spell
+set expandtab
+set nonumber
+set imsearch=1
+set iminsert=1
+set colorcolumn=+1
+
+" par options
+"
+" e[expel]
+"
+"       If expel is 1, superfluous lines are withheld from the output  .
+"       Defaults to 0                                                  .
+"
+" g[guess]
+"
+"       If guess is 1, then when par is choosing line breaks, whenever
+"       it encounters a curious word followed by a capitalized word, it
+"       takes one of two special actions. If the two words are separated
+"       by a single space in the input, they will be merged into one
+"       word with an embedded non-breaking space. If the two words are
+"       separated by more than one space, or by a line break, par will
+"       insure that they are separated by two spaces, or by a line
+"       break, in the output. Defaults to 0.
+"
+" q[quote]
+"
+"       If quote is 1, then before each segment is scanned for bodiless
+"       lines, par supplies vacant lines between different quotation
+"       nesting levels as follows: For each pair of adjacent lines in
+"       the segment, (scanned from the top down) which have different
+"       quoteprefixes, one of two actions is taken. If invis is 0, and
+"       either line consists entirely of quote characters and spaces
+"       (or is empty), that line is truncated to the longest common
+"       prefix of the two lines (both are truncated if both qualify).
+"       Otherwise, a line consisting of the longest common prefix of
+"       the two lines is inserted between them. quote also affects the
+"       default value of prefix. Defaults to 0. (See also the p and i
+"       options.)
+"
+vmap <F4> :!par 72qeg<CR>gv:s/\v\s*$//<CR>:nohl<CR>
+
+function! <SID>DeleteTrailingWhitespace()
+    if ! &binary
+        let l:l = line('.')
+        let l:c = col('.')
+        silent! :%s/[\r \t]\+$//
+        call histdel('search', -1)
+        call cursor(l:l, l:c)
+    endif
+endfunction
+autocmd BufWritePre,FileWritePre * call <SID>DeleteTrailingWhitespace()