GETARG(3F)GETARG(3F)NAME
getarg, iargc - return Fortran command-line argument
SYNOPSIS
subroutine getarg(i, c)
character*N c
integer*4 i
integer*4 function iargc()
integer j
call getarg(i, c)
j = iargc()DESCRIPTION
getarg returns the i-th command-line argument of the current process.
iargc returns the index of the last argument.
foo arg1 arg2 arg3
getarg(2, c) would return the string ``arg2'' in the character variable
c.
iargc would return 3 as the value of the function call.
SEE ALSOgetopt(3C).
NOTES
The compiler expects the existence of a Fortran MAIN_ program when these
functions are used.
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