Update README re: excluded vars

Author: guns

README.markdown

@@ -13,6 +13,8 @@ Clojure buffers.
 
 ![demo](https://guns.github.io/vim-clojure-highlight/demo.gif)
 
+Exclusions from clojure.core (via `(:refer-clojure)`) are also reflected.
+
 This is essentially a re-implementation of the dynamic highlighting feature
 from Meikel Brandmeyer's VimClojure project.
 
@@ -27,7 +29,7 @@ very [recent version][].
 If you'd like `vim-clojure-highlight` ported to another REPL plugin, please
 create an issue! This can be done quite easily.
 
-[recent version]: https://github.com/guns/vim-clojure-static/commit/d776ecac5528031a0eb5f293c572c1e35aacd75a
+[recent version]: https://github.com/guns/vim-clojure-static/commit/82e2156ffbe7dd14990a328cf68f559cbda47376
 
 # Installation
 

doc/vim-clojure-highlight.txt

@@ -6,6 +6,9 @@ On |BufRead| of a *.clj file, |b:clojure_syntax_keywords| is populated with a
 dictionary of local, referred, and aliased vars keyed by identifier type. The
 syntax for the current buffer is then reloaded.
 
+|b:clojure_syntax_without_core_keywords| is also set, which means that vars
+excluded from clojure.core are no longer highlighted in the buffer.
+
 This will fail silently if fireplace is unable to connect to an nREPL server.
 
 					*:ClojureHighlightReferences*