Doc/Config improvements

Add clarification to configuration doc that list is space delimited and do the same for text_view formats
Remove type in config example (image instead of text)
Add sample configs for text_view and image_view

ckan/config/deployment.ini_tmpl

@@ -106,6 +106,13 @@ ckan.plugins = stats text_view image_view recline_view
 # (plugins must be loaded in ckan.plugins)
 ckan.views.default_views = image_view text_view recline_view
 
+# Customize which text formats the text_view plugin will show
+#ckan.preview.json_formats = json
+#ckan.preview.xml_formats = xml rdf rdf+xml owl+xml atom rss
+#ckan.preview.text_formats = text plain text/plain
+
+# Customize which image formats the image_view plugin will show
+#ckan.preview.image_formats = png jpeg jpg gif
 
 ## Front-End Settings
 ckan.site_title = CKAN

doc/maintaining/configuration.rst

@@ -1186,7 +1186,7 @@ Example::
 
 Default value: ``json``
 
-JSON based resource formats that will be rendered by the Text view plugin (``text_view``)
+Space-delimited list of JSON based resource formats that will be rendered by the Text view plugin (``text_view``)
 
 .. _ckan.preview.xml_formats:
 
@@ -1199,7 +1199,7 @@ Example::
 
 Default value: ``xml rdf rdf+xml owl+xml atom rss``
 
-XML based resource formats that will be rendered by the Text view plugin (``text_view``)
+Space-delimited list of XML based resource formats that will be rendered by the Text view plugin (``text_view``)
 
 .. _ckan.preview.text_formats:
 
@@ -1212,7 +1212,7 @@ Example::
 
 Default value: ``text plain text/plain``
 
-Plain text based resource formats that will be rendered by the Text view plugin (``text_view``)
+Space-delimited list of plain text based resource formats that will be rendered by the Text view plugin (``text_view``)
 
 .. _ckan.preview.image_formats:
 
@@ -1221,11 +1221,11 @@ ckan.preview.image_formats
 
 Example::
 
- ckan.preview.text_formats = png jpeg jpg gif
+ ckan.preview.image_formats = png jpeg jpg gif
 
 Default value: ``png jpeg jpg gif``
 
-Image based resource formats that will be rendered by the Image view plugin (``image_view``)
+Space-delimited list of image-based resource formats that will be rendered by the Image view plugin (``image_view``)
 
 .. end_resource-views