Intent. Express or implied revocation. Subsequent will or other written instrument. Destruction or obliteration of will or material portion thereof. Revival or republication of previous will. Presumption of intent. Effect of implied revocation. Effect of testator’s marriage, or birth or adoption of child; provision in will for class of children. Effect of testator’s divorce, annulment, or remarriage to former spouse. Republication of revoked will. 53-4-66. 53-4-67. 313 Construction of wills; intention of testator. Construction of wills; parol evidence. Partial illegality of will. Failure to provide for living child believed dead. Specific, demonstrative, general, or residuary testamentary gifts. Income, profit, or increase of specific testamentary gifts. Time at which general or demonstrative testamentary gift bears interest. Testamentary gift to charity. Payment of debts of testator and expenses of estate administrator. Death of beneficiary before will executed or before death of testator. Disposition of lapsed or void testamentary gift of residuum. Ademption or destruction of specific testamentary gift. Exchange, loss, theft, destrucSec. 53-4-68. 53-4-69. 53-4-70. 53-4-71. tion, or condemnation of testamentary gift. Conditions that are impossible, illegal, or against public policy; conditions in terrorem. Election by beneficiary with claim adverse to will. Election by beneficiary owning testamentary gift of property. Compensation to defeated beneficiary electing against will.