gen.pl now generates a warning if the "See Also" field is not filled in for a
command line option
All command line options now provide one or more related options. 167
"See alsos" added!
Closes#8019
Since "too old" versions are no longer included in the generated man
page, this field is now mandatory so that it won't be forgotten and then
not included in the documentation.
Closes#7786
The file format for each option now features a "Example:" header that
can provide one or more examples that get rendered appropriately in the
output. All options MUST have at least one example or gen.pl complains
at build-time.
This fix also does a few other minor format and consistency cleanups.
Closes#7654
Since this option is also used for FTP, it needs to work to set for
applications even if hyper doesn't support it for HTTP. Verified by test
1137.
Updated docs to specify that the option doesn't work for HTTP when using
the hyper backend.
Closes#7614