verson 0.8.0pre7, added number of lines to all headers (make_header in command_helpers.rb)

lib/pry/command_helpers.rb

@@ -103,13 +103,14 @@ class Pry
         end
       end
       
-      def make_header(meth, code_type)
+      def make_header(meth, code_type, content)
         file, line = meth.source_location
+        num_lines = "Number of lines: #{content.each_line.count}"
         case code_type
         when :ruby
-          "\nFrom #{file} @ line #{line}:\n\n"
+          "\nFrom #{file} @ line #{line}:\n#{num_lines}\n\n"
         else
-          "\nFrom Ruby Core (C Method):\n\n"
+          "\nFrom Ruby Core (C Method):\n#{num_lines}\n\n"
         end
       end
 

lib/pry/commands.rb

@@ -511,7 +511,7 @@ e.g show-doc hello_method
       
       doc = process_comment_markup(doc, code_type)
       
-      output.puts make_header(meth, code_type)
+      output.puts make_header(meth, code_type, doc)
 
       render_output(options[:f], false, doc)
       doc
@@ -578,7 +578,7 @@ e.g: show-method hello_method
         set_file_and_dir_locals(meth.source_location.first)
       end
 
-      output.puts make_header(meth, code_type)
+      output.puts make_header(meth, code_type, code)
       if Pry.color
         code = CodeRay.scan(code, code_type).term
       end
@@ -594,7 +594,7 @@ e.g: show-method hello_method
 
     alias_command "show-source", "show-method", ""
 
-    command "show-command", "Show sourcecode for a Pry command, e.g: show-command cd" do |*args|
+    command "show-command", "Show the source for CMD. Type `show-command --help` for more info." do |*args|
       options = {}
       target = target()
       command_name = nil
@@ -636,7 +636,7 @@ e.g: show-command show-method
         set_file_and_dir_locals(file)
         check_for_dynamically_defined_method(meth)
 
-        output.puts make_header(meth, :ruby)
+        output.puts make_header(meth, :ruby, code)
 
         if Pry.color
           code = CodeRay.scan(code, :ruby).term

lib/pry/version.rb

@@ -1,3 +1,3 @@
 class Pry
-  VERSION = "0.8.0pre6" 
+  VERSION = "0.8.0pre7" 
 end