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/*
\funcref{fun\_print}{void fun\_print ()}
{}
{}
{print(), xrealloc()}
{fun\_exec()}
{funprint.c}
{
This function prints the arguments to a {\em printf()} statement,
pushed onto the stack previously. The number of arguments to printf is
the last pushed value.
}
*/
#include "icm-exec.h"
void fun_printf ()
{
register int
i,
nargs;
int
newelement;
register char
*space,
*string;
nargs = stack [sp].vu.intval;
for (i = 1; i <= nargs; i += newelement)
{
string = getarg (i, &newelement);
if (stack [sp - i].type & e_list && *string)
space = " ";
else
space = nullstring;
printf ("%s%s", string, space);
xrealloc (string, 0);
}
}
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