idlwave-complete-special

idlwave-complete-special is a variable defined in `idlwave.el'.
Its value is

(idlwave-complete-sysvar-or-tag idlwave-complete-class-structure-tag)

Documentation:
List of special completion functions.
These functions are called for each completion. Each function must
check if its own special completion context is present. If yes, it
should use `idlwave-complete-in-buffer' to do some completion and
return t. If such a function returns t, *no further* attempts to
complete other contexts will be done. If the function returns nil,
other completions will be tried.