Function wrapcprintf

crawl-ref/source/cio.cc:323–330

cprintf that knows how to wrap down lines

// cprintf that knows how to wrap down lines
void wrapcprintf(int wrapcol, const char *s, ...)
{
    va_list args;
    va_start(args, s);
    string buf = vmake_stringf(s, args);
    va_end(args);
    wrapcprint_skipping(0, wrapcol, buf);
}

/**
 * Print a string wrapped by some value, relative to the current cursor region,