       dist:
         options:
             bare: false
-            sourceMap: false
+            sourceMap: true
+            joinExt: 'src.coffee.md'
         files:
             # all of the core, alchemy.js files
             ".tmp/scripts/alchemy.js": [".tmp/scripts/alchemy/Alchemy.{coffee,litcoffee,coffee.md}"
                                         ".tmp/scripts/alchemy/{,*/}*.{coffee,litcoffee,coffee.md}"]
-      dev:
+      dev:              
         options:
             bare: false
             sourceMap: true
+            joinExt: 'src.coffee.md'
         files:
           # all of the core, alchemy.js files
           ".tmp/scripts/alchemy.js": [".tmp/scripts/alchemy/Alchemy.{coffee,litcoffee,coffee.md}"
-                                      ".tmp/scripts/alchemy/{,*/}*.{coffee,litcoffee,coffee.md}"]
+                                      ".tmp/scripts/alchemy/{,*/}*.{coffee,litcoffee,coffee.md}"
+                                      ]
 
       test:
         files: [

        cwd: "<%= yeoman.dist %>"
        src: "**"

    concurrent:
      # Run some tasks in parallel to speed up build process
      server: ["compass:server", "coffee",  "copy:styles"]
      test: ["coffee:test", "coffee:dist", "copy:styles"]
      dist: ["coffee", "compass", "copy:styles", "imagemin", "svgmin"]
      buildAlchemy: ["coffee:dist", "coffee:test", "compass", "copy:styles"]

          cwd: "<%= yeoman.app %>"
          dest: "<%= yeoman.dist %>"
          src: ["*.{ico,png,txt}", "images/{,*/}*.webp", "{,*/}*.html", "styles/fonts/{,*/}*.*", "sample_data/{,*/}*.json"]
          ]
      
      s3:
        files: [
          expand: true
          cwd: "<%= yeoman.dist %>/styles"
          dest: ".tmp/s3/"
          src: ["fonts/*", "images/*"]
          ]

      styles:
        expand: true
