Remove double spaces when relevant
CSV is Comma Separated Values
Use @headitem in @multitable.
This prints nicer in Info output.
This prints the same in TeX output.
moved from @strong to @emph on some items
minor changes for consistency
Removed this op index, will only use standard @findex fn index, and
particularly @ftable
Moved @subsubheading to @subsubsection for consistency
Changes @multitable to @ftable so that they are automatically indexed.
Added @findex for command so that they are indexed.
Fix of "Overfull \hbox" when generating the PDF file with texi2pdf
Fix consistency of alignment of @smallexample
For consistency, moved @example to @smallexample
Add @findex inside document to index --options cited in document
M-x texinfo-all-menus-update
Moved syntax from "--option STR" to "--option @var{STR}". As such, this
uses the Texinfo standard, and prints nicely in TeX output.
Also, I did a consistency check (i.e., I renamed STRING to STR as
example).

Also, I deleted the option --wide-register-format
and --wide-register-report, as I could not find them in the code.
Use @kbd instead of @code for keyboard shortcuts
Use @samp for single characters as recommended in Texinfo manual (i.e.
use @samp{$} instead of '$')
no space before and after '---'
Use @samp{} for single characters
Add documentation about pre-commands
Check that options in global.cc::lookup_option,
report.cc::lookup_option, session.cc::lookup_option, are listed in
documentation.

Add consistency about the @var{} variables passed to --options.

M-x texinfo-all-menus-update