If no end_rx is provided, use one that never matches anything
If no end_rx is provided, use one that never matches anything

cfengine/documentation-generator,nickanderson/documentation-generator,cfengine/documentation-generator,nickanderson/documentation-generator,stweil/documentation-generator,cfengine/documentation-generator,stweil/documentation-generator,cfengine/documentation-generator,cfengine/documentation-generator,nickanderson/documentation-generator,michaelclelland/documentation-generator,stweil/documentation-generator,nickanderson/documentation-generator,nickanderson/documentation-generator,stweil/documentation-generator,michaelclelland/documentation-generator,michaelclelland/documentation-generator,michaelclelland/documentation-generator,stweil/documentation-generator,michaelclelland/documentation-generator