This relates to gh-1426 in that it didn't actually fix this specific bug mentioned and thus this now a dup of Bugzilla #84603
if (prev == '\n')
if (prev == '\n' || prev == ' ' || prev == '\t')
I will move the reg tests to runtime suit with appropriate keys.
The LRM (and perhaps common sense) suggest that the default should be that of an 'action', yet this does not seem to be the case.
"By default, embedded C++ functions are assumed to have side-effects,..."