Function learnscroll

src/read.c:69–76

also called from teleport.c for scroll of teleportation */

/* also called from teleport.c for scroll of teleportation */
void
learnscroll(struct obj *sobj)
{
    /* it's implied that sobj->dknown is set;
       we couldn't be reading this scroll otherwise */
    if (sobj->oclass != SPBOOK_CLASS)
        (void) learnscrolltyp(sobj->otyp);
}

/* max spe is +99, min is -99 */
staticfn void