Iteration issues

• DO-SYMBOLS-BLOCK-SCOPE:ENTIRE-FORM
  
• DO-SYMBOLS-DUPLICATES
  
• DOTIMES-IGNORE:X3J13-MAR91
  
• LOOP-AND-DISCREPANCY:NO-REITERATION
  
• LOOP-FOR-AS-ON-TYPO:FIX-TYPO
  
• LOOP-INITFORM-ENVIRONMENT:PARTIAL-INTERLEAVING-VAGUE
  
• LOOP-MISCELLANEOUS-REPAIRS:FIX
  
• LOOP-NAMED-BLOCK-NIL:OVERRIDE
  
• LOOP-PRESENT-SYMBOLS-TYPO:FLUSH-WRONG-WORDS
  
• LOOP-SYNTAX-OVERHAUL:REPAIR