'(info-stnd)Invoking Info' doesn't mention that '--show-options' requires arguments

doc/info-stnd.texi#n483 info/info.c#n1109 Something like: > '--show-options PROGRAM' > '--usage PROGRAM' > '-O PROGRAM' > is needed to make it cleare

Re: configure mathjax for less common commands and text in math

On Fri, Jan 21, 2022 at 01:23:14PM -0800, Raymond Toy wrote: > On Thu, Jan 20, 2022 at 3:01 PM Patrice Dumas wrote: > > > Hello, > > > > There are some constructs that are not correctly formatted by mathjax, > > uncommon commands that can be in math and other constructs, for > > instance: > > > >