... If inline is set, then the results are not decorated with the search template head and tail blocks. ... SMELL: If format is set, template will be ignored. Note: If format is set, template will be ignored. ... SMELL: If regex is defined, it will force type='regex' . ... If _callback is set, that means the caller wants results as soon as they are ready. =_callback_ should be set to a reference to a function which takes _cbdata as the first parameter and remaining parameters the same as 'print'. ...