simCheckExist

simCheckExist ( 
l_variableNames
)
=> t / nil

Checks whether all of the variables in the variableNames list argument are defined and are not set to nil. Otherwise, prints an error message.

The function is defined in /etc/skill/si/simcap.ile. You can modify this function.

l_variableNames

List of variable names.

`t`	All variables in the list of variable names are defined.
`nil`	The command was unsuccessful and an error message is displayed.

simCheckExist('(simSimulator simRunDir) )