Merge branch 'release/v0.13.0'v0.13.0

* release/v0.13.0: (30 commits)
  Bump version number to 0.13.0
  Move mutt_mail.vim line select logic into plugin
  Add new mail_mutt.vim plugin, apply mappings
  Sort 'shortmess' flag settings alphabetically
  Add 'o' and 'O' back into 'shortmess'
  Set up individual flags for 'shortmess'
  Fix oii(1df) so it works as a pipe
  Use exists+ test rather than exists&
  Adjust some whitespace and comment layout
  Move matchit.vim sourcing into plugin.vim
  Rename netrw.vim to plugin.vim
  Remove 'shellslash' setting
  Move fedora.vim into os.vim
  Remove 'tildeop' setting
  Rearrange three smaller files into display.vim
  Move 'paste' options into terminal.vim
  Move wildmenu config into completion.vim
  Rename complete.vim to completion.vim
  Rename term.vim to terminal.vim
  Rename yank.vim to registers.vim
  ...

1 files changed, 56 insertions, 0 deletions

diff --git a/vim/plugin/mail_mutt.vim b/vim/plugin/mail_mutt.vim
new file mode 100644
index 00000000..9bb4abd4
--- /dev/null
+++ b/vim/plugin/mail_mutt.vim
@@ -0,0 +1,56 @@
+"
+" mail_mutt.vim: Start a mutt(1) message with the lines in the given range,
+" defaulting to the entire buffer.
+"
+" Author: Tom Ryder <tom@sanctum.geek.nz>
+" License: Same as Vim itself
+"
+if exists('g:loaded_mail_mutt')
+      \ || !has('user_commands')
+      \ || &compatible
+  finish
+endif
+let g:loaded_mail_mutt = 1
+
+" Declare function
+function! s:MailMutt(start, end)
+
+  " Check we'll have mutt(1) to execute
+  if !executable('mutt')
+    echoerr 'mutt not found in $PATH'
+    finish
+  endif
+
+  " Create a temporary file
+  let l:tf = tempname()
+
+  " Write the contents of the buffer to it
+  let l:range = a:start . ',' . a:end
+  let l:command = 'write ' . fnameescape(l:tf)
+  execute l:range . l:command
+
+
+  " Run mutt(1) with that file as its input
+  execute '!mutt -i ' . shellescape(l:tf)
+
+endfunction
+
+" Create a command to wrap around that function
+command -nargs=0 -range=%
+      \ MailMutt 
+      \ call <SID>MailMutt(<line1>, <line2>)
+
+" Mapping to mail current line in normal mode
+nnoremap <silent> <unique>
+      \ <Plug>MailMuttLine
+      \ :<C-U>.MailMutt<CR>
+
+" Mapping to mail whole buffer in normal mode
+nnoremap <silent> <unique>
+      \ <Plug>MailMuttBuffer
+      \ :<C-U>%MailMutt<CR>
+
+" Mapping to mail selected lines in visual/select mode
+vnoremap <silent> <unique>
+      \ <Plug>MailMuttSelected
+      \ :MailMutt<CR>