Re: @displaymath \leqalignno problem for pdf output

[Christopher Dimech]

If you introduce horizontal spacing like \, the html
displays a comma rather than a spacing.


> Sent: Thursday, November 12, 2020 at 9:22 PM
> From: "Patrice Dumas" <pertusus@free.fr>
> To: "Christopher Dimech" <dimech@gmx.com>
> Cc: "help-texinfo gnu" <help-texinfo@gnu.org>
> Subject: Re: @displaymath \leqalignno problem for pdf output
>
> On Thu, Nov 12, 2020 at 08:15:59PM +0100, Christopher Dimech wrote:
> >
> > I have been testing some more and we are getting some serious problems.
> > Have tried the following two constructs
>
> I tested with tex4ht and latex2html, and both constructs are better
> rendered by tex4ht, as latex2html does not generate two lines.
>
> >
> > ------------------------------------
> >
> > 1. First Test - This works in html, but fails in pdf ($$ $$ are required)
> >
> > @displaymath
> > \leqalignno{
> >    \int v(t)\, dt &= u(t) + C&[3.1]\cr
> >    \int v(t)\, dt &= u(t) + H&[3.2]\cr
> > }
> > @end displaymath
> >
> > ---------------------------------------
> >
> > 2. This works it pdf, but does not show up in html (this is expected 
> > bahaviour)
> >
> > @tex
> > $$\leqalignno{
> >    \int v(t)\, dt &= u(t) + C&[3.1]\cr
> >    \int v(t)\, dt &= u(t) + H&[3.2]\cr
> > }$$
> > @end tex
> >
> >
>