+ reuse "Register-true" header (i.e., no retranslation)
+ add two variables to "Page line-spacing" and use that text
to add back a revised 'register-true' entry with embedded
variables.
+ revise the 'page line-spacing' entry in Glossary
+ add variables to sentences in entry to use in help page
about printing.
(Thanks to Regina Henschel for technical knowledge)
General cleanup:
+ update all to <h2>
+ add <menuitem>,<keycode>
Change-Id: I06baea0e7888ffdb33f8a349327f08415c6d3bdf
Reviewed-on: https://gerrit.libreoffice.org/c/help/+/105051
Reviewed-by: Seth Chaiklin <sdc.blanco@youmail.dk>
Tested-by: Jenkins
218e253ba6