Re: [TeXmacs] TeXmacs and HTML export

Hi, all the Texmacs users,

I just setup a Q/A web application, askbot, at

http://diffusion.cgu.edu.tw:9000

in which MathJax is supported. If you are interested about MathJax and want to
try or have questions about TeXmacs, welcome visit above, post questions and
answer questions.

Best regards,

chu-ching

[TeXmacs] Compiling 1.0.7.5

Hello.

I want to compile 1.0.7.5; to do that I had to upgrade guile to 1.9.11.

When I type 'make' to compile TeXMacs, I get this error:

Guile/guile.hpp:54:22: error: guile/gh.h: No such file or directory

Where do I get this guile/gh.h, since it is not installed by guile itself?

Thanks.

--

-- 
F. Delente

Re: [TeXmacs] Compiling 1.0.7.5

Re: [TeXmacs] Compiling 1.0.7.5

> Since you didn't mention this, I think it would be useful to confirm: do you
> have guile devel files (probably, guile-devel in some linux distro)?

I compiled and installed guile myself, as I do for all the software I
install on my machine :^) so I think guile/gh.h should come with the tar.gz
source file, but it isn't in it; maybe guile changed its API from 1.8 to
1.9, because I succeded in compiling TeXMacs 1.0.7.5 with guile 1.8, but not
with 1.9...

Thanks for your input.

--

-- 
F. Delente

[TeXmacs] mathematical input doesn't work with maxima

Hi,

I just noticed that with TeXmacs 1.0.7.3 and 1.0.7.5 (on 
OpenSolaris), mathematical input in a maxima session doesn't 
seem to work any more.
If I type something, say (a+b)^2, and press return, a red 
question mark comes back.

A perhaps related problem is that if I choose anything from 
the Maxima menu, say Simplification -> Expand, I see a 
message in the footer

plugin 'scheme' not defined

I don't know what this means.

Thanks for any help.

					Kostas

Re: [TeXmacs] mathematical input doesn't work with maxima

Hi Maxim,

Thanks for replying.

To answer your first question, no, if I type anything after 
the "?", it doesn't work. Texmacs seems to be stuck.

I read the post you reference in the Texmacs users mailing 
list. I think Joris' suggestion is to use the "cond" 
statement to condense the sequence of "when"s.  I don't know 
much about Scheme programming either, but I could give it a 
try.  But I don't know exactly what the "when" statement 
does. It is not in the Scheme manuals I've looked at, and it 
is not in Guile either.

					Kostas

On 09/ 5/10 12:12 PM, Maxim Nikulin wrote:
> Dear Kostas,
>
> I read the list through news.gmane.org, so I can not post to
> texmacs-user. I think, the reply should be sent to the list.
>
> Kostas Oikonomou wrote:
>>
>> I just noticed that with TeXmacs 1.0.7.3 and 1.0.7.5 (on OpenSolaris),
>> mathematical input in a maxima session doesn't seem to work any more.
>> If I type something, say (a+b)^2, and press return, a red question
>> mark comes back.
>
> Does it work if you try to input something next time?
>
> https://lists.texmacs.org/wws/arc/texmacs-users/2009-09/msg00062.html
>
> As a workaround I use (in 1.0.7.3)
>
> --- ~/.TeXmacs/progs/my-init-texmacs.scm ---
>
> (lazy-menu (mydynamic mysession-menu) session-menu)
>
> -----
>
> --- ~/.TeXmacs/progs/mydynamic/mysession-menu.scm ---
>
> (texmacs-module (mydynamic mysession-menu)
> (:use (dynamic session-edit)))
>
> (texmacs-module (dynamic session-edit))
> (define (field-update-math t)
> (if (session-math-input?)
> (when (tm-func? (tree-ref t :up) 'document)
> (when (tree-in? t '(input))
> (tree-assign-node! t 'input-math))
> (when (tree-in? t '(folded-io))
> (tree-assign-node! t 'folded-io-math))
> (when (tree-in? t '(unfolded-io))
> (tree-assign-node! t 'unfolded-io-math)))
> (when (tm-func? (tree-ref t :up) 'document)
> (when (tree-in? t '(input-math))
> (tree-assign-node! t 'input))
> (when (tree-in? t '(folded-io-math))
> (tree-assign-node! t 'folded-io))
> (when (tree-in? t '(unfolded-io-math))
> (tree-assign-node! t 'unfolded-io))
> ; There should be a better way than just clear the field.
> ; Copy from input-math to input field converts the expression
> (tree-assign (tree-ref t 1) '(document "")))))
>
> -----
>
> I do not know whether it has side effects.
>

Re: [TeXmacs] mathematical input doesn't work with maxima

Dear all,

The bug has been fixed for the next version 1.0.7.7.

Best wishes, --Joris

On Mon, Sep 06, 2010 at 01:54:17PM -0400, Kostas Oikonomou wrote:
> Hi Maxim,
>
> Thanks for replying.
>
> To answer your first question, no, if I type anything after the "?", it 
> doesn't work. Texmacs seems to be stuck.
>
> I read the post you reference in the Texmacs users mailing list. I think 
> Joris' suggestion is to use the "cond" statement to condense the sequence 
> of "when"s.  I don't know much about Scheme programming either, but I 
> could give it a try.  But I don't know exactly what the "when" statement  
> does. It is not in the Scheme manuals I've looked at, and it is not in 
> Guile either.
>
> 					Kostas
>
> On 09/ 5/10 12:12 PM, Maxim Nikulin wrote:
>> Dear Kostas,
>>
>> I read the list through news.gmane.org, so I can not post to
>> texmacs-user. I think, the reply should be sent to the list.
>>
>> Kostas Oikonomou wrote:
>>>
>>> I just noticed that with TeXmacs 1.0.7.3 and 1.0.7.5 (on OpenSolaris),
>>> mathematical input in a maxima session doesn't seem to work any more.
>>> If I type something, say (a+b)^2, and press return, a red question
>>> mark comes back.
>>
>> Does it work if you try to input something next time?
>>
>> https://lists.texmacs.org/wws/arc/texmacs-users/2009-09/msg00062.html
>>
>> As a workaround I use (in 1.0.7.3)
>>
>> --- ~/.TeXmacs/progs/my-init-texmacs.scm ---
>>
>> (lazy-menu (mydynamic mysession-menu) session-menu)
>>
>> -----
>>
>> --- ~/.TeXmacs/progs/mydynamic/mysession-menu.scm ---
>>
>> (texmacs-module (mydynamic mysession-menu)
>> (:use (dynamic session-edit)))
>>
>> (texmacs-module (dynamic session-edit))
>> (define (field-update-math t)
>> (if (session-math-input?)
>> (when (tm-func? (tree-ref t :up) 'document)
>> (when (tree-in? t '(input))
>> (tree-assign-node! t 'input-math))
>> (when (tree-in? t '(folded-io))
>> (tree-assign-node! t 'folded-io-math))
>> (when (tree-in? t '(unfolded-io))
>> (tree-assign-node! t 'unfolded-io-math)))
>> (when (tm-func? (tree-ref t :up) 'document)
>> (when (tree-in? t '(input-math))
>> (tree-assign-node! t 'input))
>> (when (tree-in? t '(folded-io-math))
>> (tree-assign-node! t 'folded-io))
>> (when (tree-in? t '(unfolded-io-math))
>> (tree-assign-node! t 'unfolded-io))
>> ; There should be a better way than just clear the field.
>> ; Copy from input-math to input field converts the expression
>> (tree-assign (tree-ref t 1) '(document "")))))
>>
>> -----
>>
>> I do not know whether it has side effects.
>>

Re: [TeXmacs] mathematical input doesn't work with maxima

Thanks Joris.  But do you mean 1.0.7.6?

On 09/ 7/10 06:39 AM, Joris van der Hoeven wrote:
> Dear all,
>
> The bug has been fixed for the next version 1.0.7.7.
>
> Best wishes, --Joris
>
>
> On Mon, Sep 06, 2010 at 01:54:17PM -0400, Kostas Oikonomou wrote:
>> Hi Maxim,
>>
>> Thanks for replying.
>>
>> To answer your first question, no, if I type anything after the "?", it
>> doesn't work. Texmacs seems to be stuck.
>>
>> I read the post you reference in the Texmacs users mailing list. I think
>> Joris' suggestion is to use the "cond" statement to condense the sequence
>> of "when"s.  I don't know much about Scheme programming either, but I
>> could give it a try.  But I don't know exactly what the "when" statement
>> does. It is not in the Scheme manuals I've looked at, and it is not in
>> Guile either.
>>
>> 					Kostas
>>
>> On 09/ 5/10 12:12 PM, Maxim Nikulin wrote:
>>> Dear Kostas,
>>>
>>> I read the list through news.gmane.org, so I can not post to
>>> texmacs-user. I think, the reply should be sent to the list.
>>>
>>> Kostas Oikonomou wrote:
>>>>
>>>> I just noticed that with TeXmacs 1.0.7.3 and 1.0.7.5 (on OpenSolaris),
>>>> mathematical input in a maxima session doesn't seem to work any more.
>>>> If I type something, say (a+b)^2, and press return, a red question
>>>> mark comes back.
>>>
>>> Does it work if you try to input something next time?
>>>
>>> https://lists.texmacs.org/wws/arc/texmacs-users/2009-09/msg00062.html
>>>
>>> As a workaround I use (in 1.0.7.3)
>>>
>>> --- ~/.TeXmacs/progs/my-init-texmacs.scm ---
>>>
>>> (lazy-menu (mydynamic mysession-menu) session-menu)
>>>
>>> -----
>>>
>>> --- ~/.TeXmacs/progs/mydynamic/mysession-menu.scm ---
>>>
>>> (texmacs-module (mydynamic mysession-menu)
>>> (:use (dynamic session-edit)))
>>>
>>> (texmacs-module (dynamic session-edit))
>>> (define (field-update-math t)
>>> (if (session-math-input?)
>>> (when (tm-func? (tree-ref t :up) 'document)
>>> (when (tree-in? t '(input))
>>> (tree-assign-node! t 'input-math))
>>> (when (tree-in? t '(folded-io))
>>> (tree-assign-node! t 'folded-io-math))
>>> (when (tree-in? t '(unfolded-io))
>>> (tree-assign-node! t 'unfolded-io-math)))
>>> (when (tm-func? (tree-ref t :up) 'document)
>>> (when (tree-in? t '(input-math))
>>> (tree-assign-node! t 'input))
>>> (when (tree-in? t '(folded-io-math))
>>> (tree-assign-node! t 'folded-io))
>>> (when (tree-in? t '(unfolded-io-math))
>>> (tree-assign-node! t 'unfolded-io))
>>> ; There should be a better way than just clear the field.
>>> ; Copy from input-math to input field converts the expression
>>> (tree-assign (tree-ref t 1) '(document "")))))
>>>
>>> -----
>>>
>>> I do not know whether it has side effects.
>>>

Re: [TeXmacs] mathematical input doesn't work with maxima

On Tue, Sep 07, 2010 at 08:23:15AM -0400, Kostas Oikonomou wrote:
> But do you mean 1.0.7.6?

No, I mean 1.0.7.7, i.e. the next upcoming version. --Joris

> On 09/ 7/10 06:39 AM, Joris van der Hoeven wrote:
>> Dear all,
>>
>> The bug has been fixed for the next version 1.0.7.7.
>>
>> Best wishes, --Joris

[TeXmacs] texmacs segfault un ubuntu

Hi community,

I'm trying to start texmacs on ubuntu-maverick. So far with no success.
The window start and close.
"
va <at> tao:~/RPM/soft$ texmacs --debug
TeXmacs] Installing internal plug-ins...
TeXmacs] Opening display...
TeXmacs] Try tfm ecrm11.tfm
TeXmacs] With linked TrueType support
TeXmacs] Loading larm.enc
TeXmacs] Starting server...
TeXmacs] Evaluating /usr/share/texmacs/TeXmacs/progs/init-texmacs.scm...
TeXmacs] Creating 'no name' buffer...
TeXmacs] Try tfm ecrm10.tfm
TeXmacs] Evaluating /usr/share/texmacs/TeXmacs/progs/init-buffer.scm...
TeXmacs] Starting event loop...
"
This for the version I've just compiled from svn. Similar situation for 
1.0.7.6 I dowloaded from the texmacs web site. The ubuntu package 1.0.7.2 
behaves a bit better. The window opens and I even able to open my tm files 
sometimes. However the window then crashes without any info after a try to use 
scroll on the document.

Best regards
Valery