lib/ruco/syntax_parser.rb in ruco-0.2.17 vs lib/ruco/syntax_parser.rb in ruco-0.2.18

@@ -11,11 +11,16 @@
     end
     cmemoize :syntax_for_line
 
     def self.syntax_for_lines(lines, languages)
       if syntax = syntax_node(languages)
-        processor = syntax.parse(lines.join("\n"),  Ruco::ArrayProcessor.new)
-        processor.lines
+        begin
+          processor = syntax.parse(lines.join("\n"),  Ruco::ArrayProcessor.new)
+          processor.lines
+        rescue RegexpError
+          $stderr.puts $!
+          []
+        end
       else
         []
       end
     end