Merge pull request #94 from mathworks/dlilley.bugfix.93classdefcontinuation

Fix grammar when there is a line continuation after class attributes

Author: dklilley

Matlab.tmbundle/Syntaxes/MATLAB.tmLanguage

@@ -789,12 +789,10 @@
 								<dict>
 									<key>name</key>
 									<string>storage.modifier.section.class.matlab</string>
-									<key>comment</key>
-									<string>This breaks if there is a line continuation between end of attrs and name, but works for line continuations inside attrs. Line continuations are a mistake.</string>
 									<key>begin</key>
 									<string>\G\(</string>
 									<key>end</key>
-									<string>\)(?=\s*\w+)</string>
+									<string>\)</string>
 									<key>patterns</key>
 									<array>
 										<dict>
@@ -961,6 +959,10 @@
 									<key>include</key>
 									<string>#comments</string>
 								</dict>
+								<dict>
+									<key>include</key>
+									<string>#line_continuation</string>
+								</dict>
 							</array>
 						</dict>
 						<dict>

test/t93ContinuationAfterClassAttributes.m

@@ -0,0 +1,17 @@
+% SYNTAX TEST "source.matlab"  "Line continuation after class attributes: https://github.com/mathworks/MATLAB-Language-grammar/issues/93"
+
+% Case 1: Line continuation without attributes
+classdef ...
+%        ^^^ meta.class.declaration.matlab punctuation.separator.continuation.line.matlab
+    Class1
+%   ^^^^^^ meta.class.declaration.matlab entity.name.type.class.matlab
+end
+
+% Case 2: Line continuation with attributes
+classdef (Abstract) ...
+%        ^^^^^^^^^^^^^^ meta.class.declaration.matlab
+%        ^^^^^^^^^^ storage.modifier.section.class.matlab
+%                   ^^^ punctuation.separator.continuation.line.matlab
+    Class2
+%   ^^^^^^ meta.class.declaration.matlab entity.name.type.class.matlab
+end