Improve config

config.yml

@@ -3,8 +3,9 @@
 # Format is descriped below.
 #
 #
-# css-prefix: "icon-"             # prefix for css-generated classes
-# demo-columns: 4                 # used for html demo page generation
+# demo:
+#   css_prefix: "icon-"           # prefix for css-generated classes
+#   columns: 4                    # used for html demo page generation
 #
 # font:                           # all vars from here will be used as font
 #                                 # params in fontforge
@@ -26,8 +27,9 @@
 #
 
 
-css-prefix: "icon-"
-demo-columns: 4
+demo:
+  css_prefix: "icon-"
+  columns: 4
 
 
 font:

src/demo.jade

@@ -15,15 +15,15 @@ body
     .page-header
       h1: | Entypo font icons demo
     .row
-      - var col_class = "span" + Math.ceil(12 / locals['demo-columns'])
-      - var chunk_size = Math.ceil(glyphs.length / locals['demo-columns'])
-      - for (var i = 0; i < locals['demo-columns']; i++)
+      - var col_class = "span" + Math.ceil(12 / demo.columns)
+      - var chunk_size = Math.ceil(glyphs.length / demo.columns)
+      - for (var i = 0; i < demo.columns; i++)
         div(class=col_class)
           ul.the-icons
             - var offset = i * chunk_size
             - for (var c = 0; c < chunk_size && glyphs[offset + c]; c++)
               each opts, file in glyphs[offset + c]
-                - var css_class = locals['css-prefix'] + (opts.css || file)
+                - var css_class = demo.css_prefix + (opts.css || file)
                 li
                   i(class=css_class)
                   = css_class