title: Strange issue with vimrc not loading when starting vim with a file
body: <p>I have not been able to reproduce this on another machine, but I am completely stumped by this, so I hope someone else has run into this issue before, and knows the root cause and how to fix it.</p>
  
  <p>Here is my <code>vimrc</code>:</p>
  
  <pre><code>set autoindent
  set formatoptions=tcq
  set fo+=n
  </code></pre>
  
  <p>When I start <code>vim</code> using the just <code>vim</code> with no argument, and then I type <code>:set fo</code>, the response is <code>formatoptions=tcqn</code>.</p>
  
  <p>When I start <code>vim</code> with a file, such as <code>vim /tmp/out</code>, and then I type <code>:set fo</code>, the response is <code>formatoptions=tcql</code>.  </p>
  
  <p>My only reasonable conclusion is that <code>$HOME/.vimrc</code> is not loaded when I start <code>vim</code> with a file. </p>
  
  <p><strong>Has anyone seen this issue before or know of a good workaround?</strong></p>
  
  <p>Here is my <code>vim --version</code> output:</p>
  
  <pre><code>VIM - Vi IMproved 7.2 (2008 Aug 9, compiled Feb 17 2012 10:23:31)
  Included patches: 1-411
  Modified by &lt;bugzilla@redhat.com&gt;
  Compiled by &lt;bugzilla@redhat.com&gt;
  Huge version without GUI.  Features included (+) or not (-):
  +arabic +autocmd -balloon_eval -browse ++builtin_terms +byte_offset +cindent 
  -clientserver -clipboard +cmdline_compl +cmdline_hist +cmdline_info +comments 
  +cryptv +cscope +cursorshape +dialog_con +diff +digraphs -dnd -ebcdic 
  +emacs_tags +eval +ex_extra +extra_search +farsi +file_in_path +find_in_path 
  +float +folding -footer +fork() +gettext -hangul_input +iconv +insert_expand 
  +jumplist +keymap +langmap +libcall +linebreak +lispindent +listcmds +localmap 
  +menu +mksession +modify_fname +mouse -mouseshape +mouse_dec +mouse_gpm 
  -mouse_jsbterm +mouse_netterm -mouse_sysmouse +mouse_xterm +multi_byte 
  +multi_lang -mzscheme -netbeans_intg -osfiletype +path_extra +perl +postscript 
  +printer +profile +python +quickfix +reltime +rightleft -ruby +scrollbind 
  +signs +smartindent -sniff +startuptime +statusline -sun_workshop +syntax 
  +tag_binary +tag_old_static -tag_any_white -tcl +terminfo +termresponse 
  +textobjects +title -toolbar +user_commands +vertsplit +virtualedit +visual 
  +visualextra +viminfo +vreplace +wildignore +wildmenu +windows +writebackup 
  -X11 -xfontset -xim -xsmp -xterm_clipboard -xterm_save 
     system vimrc file: "/etc/vimrc"
       user vimrc file: "$HOME/.vimrc"
        user exrc file: "$HOME/.exrc"
    fall-back for $VIM: "/usr/share/vim"
  Compilation: gcc -c -I. -Iproto -DHAVE_CONFIG_H     -O2 -g -pipe -Wall  -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64  -D_FORTIFY_SOURCE=1    -D_REENTRANT -D_GNU_SOURCE  -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64  -I/usr/lib64/perl5/CORE  -I/usr/include/python2.6 -pthread   
  Linking: gcc   -Wl,-E -Wl,-rpath,/usr/lib64/perl5/CORE   -L/usr/local/lib -o vim       -lselinux  -lncurses -lacl -lgpm   -Wl,-E -Wl,-rpath,/usr/lib64/perl5/CORE  -fstack-protector  -L/usr/lib64/perl5/CORE -lperl -lresolv -lutil -lc -L/usr/lib64/python2.6/config -lpython2.6 -lutil -lm -Xlinker -export-dynamic    
  </code></pre>