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Assembly Source File  |  1983-11-17  |  822 b   |  11 lines
  1.  
  2. *                                                                                
  3. *SET SELECTED BIT                                                               
  4. *A IS BIT NUMBER                                                                
  5. *B IS VAR                                                                       
  6. *                                                                               
  7. SBIS   $MACRO  A,B       SINGLE BIT SET                                         
  8.        LAC  ONE,:A:      GET SELECT BIT                                         
  9.        OR   :B:          SET TO :B:                                             
  10.        SACL :B:,0        RESTORE                                                
  11.        $END