Miscellaneous issues

• DECODE-UNIVERSAL-TIME-DAYLIGHT:LIKE-ENCODE
  
• DEPRECATION-POSITION:LIMITED
  
• DESTRUCTURING-BIND:NEW-MACRO
  
• EXTENSIONS-POSITION:DOCUMENTATION
  
• ISO-COMPATIBILITY:ADD-SUBSTRATE
  
• JUN90-TRIVIAL-ISSUES:11
  
• JUN90-TRIVIAL-ISSUES:14
  
• JUN90-TRIVIAL-ISSUES:24
  
• JUN90-TRIVIAL-ISSUES:25
  
• JUN90-TRIVIAL-ISSUES:27
  
• JUN90-TRIVIAL-ISSUES:3
  
• JUN90-TRIVIAL-ISSUES:4
  
• JUN90-TRIVIAL-ISSUES:5
  
• JUN90-TRIVIAL-ISSUES:9
  
• NOT-AND-NULL-RETURN-VALUE:X3J13-MAR-93
  
• NTH-VALUE:ADD
  
• SPECIAL-FORM-P-MISNOMER:RENAME
  
• STRING-COERCION:MAKE-CONSISTENT
  
• SUBSETTING-POSITION:NONE
  
• SXHASH-DEFINITION:SIMILAR-FOR-SXHASH
  
• TIME-ZONE-NON-INTEGER:ALLOW