title: vim cannot connect to cscope database
body: <p>I have opensuse 11.4 installed. Vim is version 7. Now I normally use it to browse the linux kernel source. So I generated the cscope database inside a directory within my home folder i.e. /home/aijazbaig1/cscope_DB/ and I got 3 files viz. cscope.out, cscope.po.out and cscope.in.out besides the cscope.files file which contains a list of all the relevant files which I want to search.</p>
  
  <p>Additionally I have added the following to my .bashrc:</p>
  
  <pre><code>CSCOPE_DB=/home/aijazbaig1/cscope_DB/cscope.out
  export CSCOPE_DB
  </code></pre>
  
  <p>But when I do a <code>:cscope show</code> from within vim it says there are no connections. Can anyone please let me know what is going wrong.</p>
  
  <p>Keen to hear from you,</p>