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//#define XERR
#include "builtin.ih"
// prints the formatted (%\d+) arguments into a string
//
// The arguments are: the number of arguments [2], and then the
// remaining arguments (the format string at [3]) in the order in which they
// are referred to by %\d. (%1 = [3 + 1], etc)
//
// Since this is a formatted string print, insertReplace instead of insert is
// called directly
void Builtin::strFormat()
{
ostringstream out;
insertReplace(out, d_stack[3].str(), 3);
d_reg = out.str();
}
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