Merge pull request #59 from carocad/single-discard

fix: prevent ambiguity by allowing a single nested discard inside another
carocad · Dec 10, 2019 · cd0c959 · cd0c959
2 parents 37aed92 + f7de815
commit cd0c959
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diff --git a/project.clj b/project.clj
@@ -1,4 +1,4 @@
-(defproject carocad/parcera "0.9.0"
+(defproject carocad/parcera "0.9.1"
   :description "Grammar-based Clojure reader"
   :url "https://github.com/carocad/parcera"
   :license {:name "LGPLv3"

diff --git a/src/Clojure.g4 b/src/Clojure.g4
@@ -117,7 +117,7 @@ auto_resolve: '::';
 
 var_quote: '#\'' whitespace? form;
 
-discard: '#_' (whitespace? discard)* whitespace? form;
+discard: '#_' (whitespace? discard)? whitespace? form;
 
 tag: '#' symbol whitespace? (literal | collection | tag);