I was not sure what to do about the end of Chap 14. Only 2 of the 3
extensions described installed and none were from the LO extensions download
page.
Also in the same chapter when discussing the Ctrl+click option, when it is
set to true it does not seem to affect Calc. It is either a bug or a global
option not affecting Calc.
Anyway I attached comments and the files can be found in the Calc
documentation drafts.
Simon Brydon