chr: SUN/40 in new latex format
cnf: SUN/209 almost okay

+ The local definitions of new SST routines are not right and look
  wrong.
+ Many labels are undefined (presumably they were before this)
  but now it means they will look wrong in the HTML version.
cnf: Fix one incorrect ref in SUN/209

The others seem to involve underscores and the local SST macros.