Summary
- change error message header, simplify forCtrl to have only identifier in initialization (details)
- change enumeration function names labelE, valueE, posE to label, value, posn (details)
- add protect for latex abbreviation macros (details)
- update planet example program (details)
- update Pascal enumeration (details)
- update test programs for different program languages (details)
- corrections to Pascal discussion (details)
- clean up, prepare for downto enumerating (details)
- first attempt at updating enum auxiliary operations (details)
- clarify for-control for enumerations (details)