On Jan 6, 1:36 pm, "William Stein" <wst...@gmail.com> wrote:
> On Tue, Jan 6, 2009 at 12:36 PM, John H Palmieri <jhpalmier...@gmail.com>
> wrote:
>
>
>
> > jsMath has some extensions, like 'verb' and 'AMSmath': see the web
> > pageshttp://www.math.union.edu/~dpvc/jsMath/authors/verb.htmland
> >http://www.math.union.edu/~dpvc/jsMath/authors/AMSmath.html, for
> > example.
>
> > 1. Does it make sense to load these automatically in sage?
>
> Yes.
Fine, I'll submit a patch.
> > 2. To fix a bug, I would like to load the 'verb' extension. I can do
> > this by including '\require{verb}' as part of the LaTeX code each time
> > an object is typeset, but maybe it would make more sense to load it
> > just once via an appropriate javascript command. Any opinions?
>
> I like that. Is there any drawback?
Not that I can see, but I know nothing about javascript, jsmath, or
anything like that.
> > 3. Finally, if it's better to use a javascript command like
>
> > loadFiles: ["extensions/verb.js"]
>
> > or
>
> > <SCRIPT>
> > jsMath.Extension.Require("verb");
> > </SCRIPT>
>
> > where in the sage code do I do this?
>
> I don't know which is best. The file to edit is
>
> SAGE_ROOT/devel/sage/sage/server/notebook/js.py
I think I found the right place in that file. The line
'jsMath.Extension.Require("verb")' seems to do the job.
By the way, some interesting jsMath extensions are
AMSmath: implements commands like \iint, \iiint, ..., \sideset,
\stackrel, \binom
AMSsymbols: (may require some extra fonts)
moreArrows: includes \xrightarrow and \xleftarrow
Maybe we should automatically include the first and third ones,
skipping the middle one because of font issues?
John
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