Reduce duplication by eliminating the OPTIONAL_*_EDITOR_KEYS and some renaming to improve clarity.
Reduce duplication by eliminating the OPTIONAL_*_EDITOR_KEYS and some
renaming to improve clarity.

* subversion/bindings/swig/ruby/svn/wc.rb
  (Svn::Wc::AdmAccess#update_editor2,Svn::Wc::AdmAccess#switch_editor2):
   rename argument and local variables to improve clarity.

Review by: kou

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@867974 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion