mailing-list for TeXmacs Users

[Joris van der Hoeven <address@hidden>]

On Sun, Oct 06, 2013 at 12:59:31PM +0800, 郑虎 wrote:
>    1. Sometimes I am unable to type in '-' in math mode. This is very
>    serious, since the minus symbol is pretty common.

I never heard about this problem.
Probably something with your keyboard settings.

>    2. Currently is there any solutions for commutative diagrams?

Nothing really great yet.  Two imperfect solutions exist:

1) For simple diagrams, you may simply use a table environment and
   the standard arrows in TeXmacs.

2) If you need lots of complex diagrams, then you may consider
   drawing a picture for each diagram.  Textual fields come with
   special handles for attaching arrows.

In the future, solution 2 will probably be developed much further.

Best wishes, --Joris