1fe9841a_on_Manager___LimeSurvey_Manual__Meaning
[Color] blue bold text [Sample] Sample [Tooltip] meaning and allowable syntax [Comments] function names, or things that should be functions since they are followed by an opening parenthesis, are presented in bold blue text. Tooltips show the meaning and allowable syntax for the function. [Meaning] 
function name
Expression Manager - LimeSurvey Manual
Meaning