From ad08f8be820d5bf4b29812038cf9ee9abe9cec2f Mon Sep 17 00:00:00 2001
From: Michael Sheets <git@whitefalls.org>
Date: Tue, 9 Aug 2016 01:02:04 -0500
Subject: [PATCH] Match parenthesis inside arguments as a pair

A comment following the arguments in the function definition would prevent the argument rule from ending. Now matches the parenthesis inside arguments as a pair, doing so removes the need to look-ahead after the ending `)`.

```ruby
def foo(_) #
  ["a", "b"]
end
```

Fixes #103, original issue discussed in atom/language-ruby#78
---
 Syntaxes/Ruby.plist | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/Syntaxes/Ruby.plist b/Syntaxes/Ruby.plist
index 050fa7c..bb24c21 100644
--- a/Syntaxes/Ruby.plist
+++ b/Syntaxes/Ruby.plist
@@ -427,7 +427,7 @@
 					<key>begin</key>
 					<string>(?=[&amp;*_a-zA-Z])</string>
 					<key>end</key>
-					<string>(?=,|\)\s*$)</string>
+					<string>(?=[,)])</string>
 					<key>patterns</key>
 					<array>
 						<dict>
@@ -457,6 +457,29 @@
 							<key>match</key>
 							<string>\G([&amp;*]?)(?:([_a-zA-Z]\w*(:))|([_a-zA-Z]\w*))</string>
 						</dict>
+						<dict>
+							<key>begin</key>
+							<string>\(</string>
+							<key>captures</key>
+							<dict>
+								<key>0</key>
+								<dict>
+									<key>name</key>
+									<string>punctuation.section.function.ruby</string>
+								</dict>
+							</dict>
+							<key>comment</key>
+							<string>Prevent end pattern of parent rule from ending prematurely.</string>
+							<key>end</key>
+							<string>\)</string>
+							<key>patterns</key>
+							<array>
+								<dict>
+									<key>include</key>
+									<string>$self</string>
+								</dict>
+							</array>
+						</dict>
 						<dict>
 							<key>include</key>
 							<string>$self</string>