The template engine configuration directive supports passing through various options like start_tag and stop_tag as explained in Dancer::Template::TemplateToolkit POD. And alludes to being able to pass other options.
To pass TT options like those found in Template::Constants, there must be a DEBUG section in engines -> template_toolkit, usually found in config.yml.
Here is an example:
A few notes
- Remove leading DEBUG_ from TT constants. The option DEBUG_PLUGINS becomes plugins.
- Multiple options can be separated with a comma. Example:DEBUG: "provider,plugins".
- Be warned, some of these options can lead to tons of information :)