This is he.txt, providing helpful reminders about the meanings of 
2-character macro names
i.e. what is imported by typing the two characters followed by control~J
-------------------------------------------------  general
dw dwin template 
he helpful reminders of macro names
ir interim report
me memo template 

---------------------------------------------------- PIL
bo PIL boolean declaration and setting
ca PIL case statement
ch PIL character declaration and setting
gr grdpwr
do PIL do statement
if PIL if statement
in PIL integer declaration and setting
it PIL InForm initial statement
lo PIL InForm longname statement
mt PIL  introduce new material 
pq PIL PQ1 template
re PIL real declaration and setting 
rq PIL readq1 format

--------------------------------------------------- InForm
ib InForm object statement
id InForm debug
im InForm make statement
ip InForm print (to inforout) statement
i1 Form options
pr InForm property statement 
s1 InForm store1 statement
so InForm source  statement
st InForm stored statement

---------------------------------------------------  html
al   html alpha
be  html beta
de html app descr_ format
dl html delta
en html end note
ga html gamma
gk greek characters
ht html file format
la html lamda
