RTL recognition fixed

Author: Myst

CHANGELOG.md

@@ -4,7 +4,9 @@
 
 Change log v.0.1.6
 
-**Fix**: added Mutex to font library (which was shared by all PDFWriter objects) - now fonts are thread safe (PDF objects are NOT thread safe by design).
+**fix**: added Mutex to font library (which was shared by all PDFWriter objects) - now fonts are thread safe (PDF objects are NOT thread safe by design).
+
+**fix**: RTL recognition did not reverse brackets, it should now correctly perform brackets reversal for any of the following: (,),[,],{,},<,>.
 
 **update**: updated license to MIT.
 

lib/combine_pdf/combine_pdf_basic_writer.rb

@@ -403,6 +403,11 @@ def encode text, fonts
 		# ...still, it works (I think).
 		def reorder_rtl_content text
 			rtl_characters = "\u05d0-\u05ea\u05f0-\u05f4\u0600-\u06ff\u0750-\u077f"
+			rtl_replaces = { '(' => ')', ')' => '(',
+							'[' => ']', ']'=>'[',
+							'{' => '}', '}'=>'{',
+							'<' => '>', '>'=>'<',
+							}
 			return text unless text =~ /[#{rtl_characters}]/
 
 			out = []
@@ -415,6 +420,8 @@ def reorder_rtl_content text
 						white_space_to_move = scanner.matched.match(/[\s]+$/).to_s
 						out.unshift scanner.matched[0..-1-white_space_to_move.length]
 						out.unshift white_space_to_move
+					elsif scanner.matched.match /^[\(\)\[\]\{\}\<\>]$/
+						out.unshift rtl_replaces[scanner.matched]
 					else
 						out.unshift scanner.matched
 					end