Function let_to_name

src/invent.c:4797–4839

static NEARDATA const char *oth_names[] = { "Bagged/Boxed items" };

DISABLE_WARNING_FORMAT_NONLITERAL

char *
let_to_name(char let, boolean unpaid, boolean showsym)
{
    const char *ocsymfmt = "  ('%c')";
    const int invbuf_sympadding = 8; /* arbitrary */
    const char *class_name;
    const char *pos;
    int oclass = (let >= 1 && let < MAXOCLASSES) ? let : 0;
    unsigned len;

    if (oclass)
        class_name = names[oclass];
    else if ((pos = strchr(oth_symbols, let)) != 0)
        class_name = oth_names[pos - oth_symbols];
    else
        class_name = names[ILLOBJ_CLASS];

    len = Strlen(class_name) + (unpaid ? sizeof "unpaid_" : sizeof "")
          + (oclass ? (Strlen(ocsymfmt) + invbuf_sympadding) : 0);
    if (len > gi.invbufsiz) {
        if (gi.invbuf)
            free((genericptr_t) gi.invbuf);
        gi.invbufsiz = len + 10; /* add slop to reduce incremental realloc */
        gi.invbuf = (char *) alloc(gi.invbufsiz);
    }
    if (unpaid)
        Strcat(strcpy(gi.invbuf, "Unpaid "), class_name);
    else
        Strcpy(gi.invbuf, class_name);
    if ((oclass != 0) && showsym) {
        char *bp = eos(gi.invbuf);
        int mlen = invbuf_sympadding - Strlen(class_name);
        while (--mlen > 0) {
            *bp = ' ';
            bp++;
        }
        *bp = '\0';
        Sprintf(eos(gi.invbuf), ocsymfmt, def_oc_syms[oclass].sym);
    }
    return gi.invbuf;
}

RESTORE_WARNING_FORMAT_NONLITERAL