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Re: [Texmacs-dev] Underbrace and overbrace - initial implementation
From: |
Joris van der Hoeven |
Subject: |
Re: [Texmacs-dev] Underbrace and overbrace - initial implementation |
Date: |
Thu, 8 May 2003 12:52:22 +0200 (CEST) |
> I cannibalized the make-wide and make-wide-under, as well as the
> bracket_box in order to create underbrace and overbrace. It doesn't
> look very good, but maybe you can help me out a little. I have attached
> the patch that implements this stuff.
Thanks; I don't know yet whether you should really draw a horizontal
line with the brace characters as limits, or rather create an infinite
set of special characters as part of the math font.
> One thing I would like to know is this: instead of draw_arc, I would
> like to use characters cmex#122 - cmex#125 to draw the "corners" of the
> under/overbrace. I don't know how to create a box that contains a
> single symbol, but one the cursor cannot go to. I tried using text_box,
> but then there's a blue-green border around the symbol, and the cursor
> can move there.
You can take a look at how I did for the square root.