DADiSP 6.0 B18 Release Notes
Online Menu Help
The @h parameter in menus/panels accepts a ~ to indicate the
function following the ~ should be executed when the user presses
the HELP button. For example:
@h ~help("SPL Hot Variables", "dspum.hlp")
invokes the User Guide help for SPL Hot Variables when the help
button is pushed. Whitespace between the @h and ~ doesn't matter.