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Dear Alok,

On Sat, Aug 07, 2010 at 02:30:56PM -0700, Alok Govil wrote:
> 1. When I
> compare two revisions of .tm files that have no images in them, I am able
> to see the changes highlighted. If however I have images in either of the
> .tm files, I am unable to see any changes. I have attached four files that
> are revisions of each other, with and without images.

The diff facility is very recent and should only work for text for the moment.
For the moment, I do not see any reasonable way for highlighting differences
in graphics (except highlighting the two versions as a whole).
Anyway, any ideas for improving the facility are welcome.

> 2. How do I
> make hyperlinks clickable? Whether activated or deactivated, I cannot
> click it to open the link in an Internet browser. Right-clicking
> activated hyperlink shows a menu with "No action defined". I am ready
> to do a deep dive into the .scm files for this if needed.

Hyperlinks are internal to TeXmacs. TeXmacs can open simple html pages,
and does not use a web browser by default.

> 3. Export to HTML is not working.

Strange; it should be.

> Output file is always zero bytes in size.

Even on simple examples?

> PDF export is working fine (and hyperlinks are clickable).
> Is there some dependence on external tools?

Strange; we did not do anything for making links clickable.
Anyway, we use ghostscript for Postscript -> Pdf conversion.

> 4. Is there a design style for creating PowerPoint-like presentations?

Document -> Add package -> Example -> presentation
Document -> Magnification -> 1.4 / 1.7
Insert -> Fold -> ...
Insert -> Animation -> ...

No documentation available yet...

> 5.
> If I have two paragraphs, I am not able to join them by deleting the
> "newline" between them. I understand that the latter is too much
> classical Word processing and not the TeXmacs way! So what is the
> right way then? :-)

I don't understand what you mean by two paragraphs.
If you have two paragraphs with simple text, then you should be
able to join them by putting your cursor at the start of the second
paragraph and pressing backspace.

However, if one of the paragraphs contains block markup (e.g. one of them
is a theorem, or a list, etc...), then you cannot join them.

> 6. If I insert .PNG images, it works fine. If I
> insert .gif files, they are not visible even though they block some area
> on the screen. This is not a critical issue for me.

This depends a lot on the conversion tools installed on your system.
Anyway, this will probably be fixed automatically in upcoming Qt versions.

> 7. For tables, how do I make the borders visible or
> invisible? If I create a "plain" table, then borders are visible.
> How do I make them invisible?

Ctrl-Tab.

> 8. Not sure if this, but this happened to me. If I save a .tm file
> without the extension in error, the style/formatting information disappears
> from the file. Even changing the filename to include .tm extension did not
> recover it. I have not tried to repeat this again yet.

Yes, you should use the .tm extension for saving TeXmacs files.

Best wishes, --Joris

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• [TeXmacs] TeXmacs newbie questions, Alok Govil, 08/07/2010
  • Re: [TeXmacs] TeXmacs newbie questions, Joris van der Hoeven, 08/09/2010
    • RE: [TeXmacs] TeXmacs newbie questions, Alok Govil, 08/09/2010

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