NAME

delarg - delete command line argument number 'n'


SYNOPSIS

call delarg (n)

integer n


DESCRIPTION

Delarg
deletes the "n"th command line argument, if it exists.
After a successful call to delarg, calls to getarg
behave as though the deleted argument had never
been specified.


IMPLEMENTATION

Delarg
works in conjunction with 'getarg'.
It generally re-orders indices to an array holding the command
line arguments.


SEE ALSO

getarg,
initst


DIAGNOSTICS

If argument 'n' does not exist, delarg simply returns.