Allow symbols to start with $

Closes #59
atom · Oct 6, 2014 · 1128725 · 1128725
1 parent e8c7479
commit 1128725
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/grammars/ruby.cson b/grammars/ruby.cson
@@ -1464,7 +1464,7 @@
       '1':
         'name': 'punctuation.definition.constant.ruby'
     'comment': 'symbols'
-    'match': '(?<!:)(:)(?>[a-zA-Z_]\\w*(?>[?!]|=(?![>=]))?|===?|>[>=]?|<[<=]?|<=>|[%&`/\\|]|\\*\\*?|=?~|[-+]@?|\\[\\]=?|@@?[a-zA-Z_]\\w*)'
+    'match': '(?<!:)(:)(?>[$a-zA-Z_]\\w*(?>[?!]|=(?![>=]))?|===?|>[>=]?|<[<=]?|<=>|[%&`/\\|]|\\*\\*?|=?~|[-+]@?|\\[\\]=?|@@?[a-zA-Z_]\\w*)'
     'name': 'constant.other.symbol.ruby'
   }
   {

diff --git a/spec/ruby-spec.coffee b/spec/ruby-spec.coffee
@@ -12,10 +12,19 @@ describe "Ruby grammar", ->
     expect(grammar).toBeTruthy()
     expect(grammar.scopeName).toBe "source.ruby"
 
-  it 'tokenizes self', ->
+  it "tokenizes self", ->
     {tokens} = grammar.tokenizeLine('self')
     expect(tokens[0]).toEqual value: 'self', scopes: ['source.ruby', 'variable.language.self.ruby']
 
+  it "tokenizes symbols", ->
+    {tokens} = grammar.tokenizeLine(':test')
+    expect(tokens[0]).toEqual value: ':', scopes: ['source.ruby', 'constant.other.symbol.ruby', 'punctuation.definition.constant.ruby']
+    expect(tokens[1]).toEqual value: 'test', scopes: ['source.ruby', 'constant.other.symbol.ruby']
+
+    {tokens} = grammar.tokenizeLine(':$symbol')
+    expect(tokens[0]).toEqual value: ':', scopes: ['source.ruby', 'constant.other.symbol.ruby', 'punctuation.definition.constant.ruby']
+    expect(tokens[1]).toEqual value: '$symbol', scopes: ['source.ruby', 'constant.other.symbol.ruby']
+
   it "tokenizes %{} style strings", ->
     {tokens} = grammar.tokenizeLine('%{te{s}t}')