site.rb in nanoc3-3.1.0rc1

- old
+ new

@@ -37,18 +37,24 @@
     # The default configuration for a site. A site's configuration overrides
     # these options: when a {Nanoc3::Site} is created with a configuration
     # that lacks some options, the default value will be taken from
     # `DEFAULT_CONFIG`.
     DEFAULT_CONFIG = {
-      :text_extensions => %w( css erb haml htm html js less markdown md php rb sass txt ),
-      :output_dir      => 'output',
-      :data_sources    => [ {} ],
-      :index_filenames => [ 'index.html' ]
+      :text_extensions    => %w( css erb haml htm html js less markdown md php rb sass txt ),
+      :output_dir         => 'output',
+      :data_sources       => [ {} ],
+      :index_filenames    => [ 'index.html' ],
+      :enable_output_diff => false
     }
 
     # The site configuration. The configuration has the following keys:
     #
+    # * `text_extensions` ({Array<String>}) - A list of file extensions that
+    #   will cause nanoc to threat the file as textual instead of binary. When
+    #   the data source finds a content file with an extension that is
+    #   included in this list, it will be marked as textual.
+    #
     # * `output_dir` ({String}) - The directory to which compiled items will
     #   be written. This path is relative to the current working directory,
     #   but can also be an absolute path.
     #
     # * `data_sources` ({Array<Hash>}) - A list of data sources for this site.
@@ -57,9 +63,12 @@
     #
     # * `index_filenames` ({Array<String>}) - A list of filenames that will be
     #   stripped off full item paths to create cleaner URLs. For example,
     #   `/about/` will be used instead of `/about/index.html`). The default
     #   value should be okay in most cases.
+    #
+    # * `enable_output_diff` ({Boolean}) - True when diffs should be generated
+    #   for the compiled content of this site; false otherwise.
     #
     # The list of data sources consists of hashes with the following keys:
     #
     # * `:type` ({String}) - The type of data source, i.e. its identifier.
     #