chdir to the directory of openned file
chdir to the directory of openned file

dnkalpesh/vimtouch,dnkalpesh/vimtouch,momodalo/vimtouch,dnkalpesh/vimtouch,dnkalpesh/vimtouch,momodalo/vimtouch,momodalo/vimtouch,momodalo/vimtouch,dnkalpesh/vimtouch