[julia-users] How to define help text for a module function so that it displays in REPL

[Ján Dolinský]

Hi,

I would like to know how to write a help (comment) text e.g. for a module 
function so that once module is loaded it is displayed if in REPL help mode.
E.g. for "sum" function
help?>sum
displays brief help text for "sum"

Thanks,
Jan