Add ability to display module descriptions pre-formatted

Author: rastating

lib/cli/module_info.rb

@@ -13,7 +13,11 @@ def print_author
     def print_description
       print_std('Description:')
       indent_cursor do
-        print_std(wrap_text(context.module.module_desc))
+        if context.module.module_description_preformatted
+          print_std(indent_without_wrap(context.module.module_desc))
+        else
+          print_std(wrap_text(context.module.module_desc))
+        end
       end
     end
 

lib/cli/output.rb

@@ -12,6 +12,10 @@ def wrap_text(s, padding = 0, width = 78)
        .gsub(/\s+$/, '')
     end
 
+    def indent_without_wrap(s)
+      s.gsub(/\n/, "\n#{@indent * @indent_level}")
+    end
+
     def print_std(msg)
       puts "#{@indent * @indent_level}#{msg}"
     end

lib/wpxf/core/module_info.rb

@@ -17,7 +17,7 @@ def update_info(info)
 
       @info.merge!(info)
       @info[:date] = Date.parse(@info[:date].to_s)
-      @info[:desc] = @info[:desc].split.join(' ')
+      @info[:desc] = @info[:desc].gsub(/  +/, ' ')
       @info
     end
 
@@ -45,5 +45,10 @@ def module_author
     def module_date
       @info[:date]
     end
+
+    # @return [Boolean] true if the description is preformatted.
+    def module_description_preformatted
+      @info[:desc_preformatted]
+    end
   end
 end