lib/textbringer/modes/programming_mode.rb in textbringer-1.0.1 vs lib/textbringer/modes/programming_mode.rb in textbringer-1.0.2

@@ -8,20 +8,22 @@
     define_generic_command :indent_region
     define_generic_command :forward_definition
     define_generic_command :backward_definition
     define_generic_command :compile
     define_generic_command :toggle_test
+    define_generic_command :indent_new_comment_line
 
-    PROGRAMMING_MODE_MAP = Keymap.new
+    define_keymap :PROGRAMMING_MODE_MAP
     PROGRAMMING_MODE_MAP.define_key("\t", :indent_line_command)
     PROGRAMMING_MODE_MAP.define_key("\C-m",
                                     :reindent_then_newline_and_indent_command)
-    PROGRAMMING_MODE_MAP.define_key("\e\C-\\", :indent_region_command)
+    PROGRAMMING_MODE_MAP.define_key("\M-\C-\\", :indent_region_command)
     PROGRAMMING_MODE_MAP.define_key("\C-c\C-n", :forward_definition_command)
     PROGRAMMING_MODE_MAP.define_key("\C-c\C-p", :backward_definition_command)
     PROGRAMMING_MODE_MAP.define_key("\C-c\C-c", :compile_command)
     PROGRAMMING_MODE_MAP.define_key("\C-c\C-t", :toggle_test_command)
+    PROGRAMMING_MODE_MAP.define_key("\ej", :indent_new_comment_line_command)
 
     def initialize(buffer)
       super(buffer)
       buffer.keymap = PROGRAMMING_MODE_MAP
     end
@@ -82,9 +84,29 @@
           end
         end
       ensure
         end_mark.delete
       end
+    end
+
+    def indent_new_comment_line
+      if comment_start.nil?
+        @buffer.newline
+        return
+      end
+      s = @buffer.save_excursion {
+        @buffer.beginning_of_line
+        if @buffer.looking_at?(/[ \t]*#{comment_start}+[ \t]*/)
+          @buffer.match_string(0)
+        else
+          ""
+        end
+      }
+      @buffer.insert("\n" + s)
+    end
+
+    def comment_start
+      nil
     end
 
     private
 
     def calculate_indentation