One thing I&#x27;ve added fairly recently is:<p><pre><code>    try
            source .&#x2F;.vimlocal
    catch &#x2F;^Vim\%((\a\+)\)\=:E484&#x2F;
    endtry
</code></pre>
which lets me tweak my settings (project specific key bindings, &amp;c) by dropping a .vimlocal file in the directory I&#x27;m editing from.  The try-catch ignores the error raised when the file is absent.