[tw] Re: How should I publish my cool math macro???

2008-11-16 Thread FND

 I wrote this very simple macro to use math on the web.

Sounds good - thanks for sharing!
If I understand this correctly, you're using an the YourEquations.com 
online service to generate images on the fly?

 what is a prefered hosting service for Tiddlywiki's that is free
 and isn't tiddlyspot (it sounds kinda kinky)

All you need is a TiddlyWiki document with the respective contents 
somewhere on the web.[1] If you like, we could also set you up with a 
Subversion account and directory[2].

 I haven't put up any metadata on it or did much commenting for that
 matter.

Just in case, you might wanna take a look at the community wiki:
 http://www.tiddlywiki.org/wiki/Dev:Plugin_Specifications


-- F.


[1] cf. http://groups.google.com/group/TiddlyWikiDev/t/31595edc4522f769
[2] http://svn.tiddlywiki.org/Trunk/contributors/

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[tw] Linking to the middle of the page

2008-11-16 Thread [EMAIL PROTECTED]

Is it possible to link to a certain section of a tiddler? Like the
content box in wikipedia.

For example, if the main subject is http://en.wikipedia.org/wiki/Main,
the link i click would be http://en.wikipedia.org/wiki/Main#Subject,
bringing me to the middle of the page.

Is this possible on tiddlywiki?

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[tw] Re: Linking to the middle of the page

2008-11-16 Thread [EMAIL PROTECTED]

Also, how do i draw a straight continuous line across the page? Thanks
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[tw] Re: How should I publish my cool math macro???

2008-11-16 Thread Paulo Soares

Hi Phillz,

that's nice. Two questions:

1) your macro uses an external rendering service. Do you know anything
about that service's reliability? I mean, can we trust it will be
working tomorrow?

2) wouldn't it be better to write a TW formatter instead of a macro?
That way it wouldn't introduce any additional markup and the job would
still be done by simply replacing things like $\sin x$ with an image.

PS: I find your example on limits rather confusing. It seems you are
mixing two ideas, limits and continuity of a function, contradicting
yourself in the way. I know that it has no value in itself, you are
just presenting an example of what your macro does.

Cheers,
--
Paulo Soares

philz wrote:
 I wrote this very simple macro to use math on the web.
 As cool as AsciencePad and jsMath, the former requires large
 alterations to tiddlywiki and the latter doesn't seem to work on the
 most current version of TW.

 My macro is simple, and doesn't require any alterations to Tiddlywiki.

 The disadvantage of it though is that it will likely preform slower
 that the two aforementioned plugins and it uses Latex rather than
 ascii to display the math.

 I haven't put up any metadata on it or did much commenting for that
 matter.
 The code can be found at this tiddler:
 http://www.geocities.com/philip32189/#LaTexMath

 an example of it's usage can be found here:
 http://www.geocities.com/philip32189/#[[The%20Limit]]

 Also what is a prefered hosting service for Tiddlywiki's that is free
 and isn't tiddlyspot (it sounds kinda kinky)

 Thanks a bunch
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[tw] Re: How should I publish my cool math macro???

2008-11-16 Thread philz

Thanks Paulo,

I understand your thoughts about the external rendering service.
They encourage people to do a similar thing as to what I do in my
tiddlywiki
by offering up some javascript to amateurs like myself.
This implies that it is rather robust (and it hasn't failed me for the
few weeks I've
had the site up).
But I agree with you using internal rendering engines seems more
responsible.

Since the purpose of my site is more out of enthusiasm than
professionalism
I think this is an appropriate tool.   I cannot remember how I was
taught limits
It's been so long ago I took up my old calculus book and tried to give
a basic
informal idea.  I tend to use the definition of continuity backwards
to show when
the limit will equal the function value.   Thanks for your comments.
I'll try to make it
a bit more clear.



I've never done a TW formatter I suppose it would allow me to do
things like Eric Shulman's script/script
TW sintax.   Am I correct in what I am saying?  I tend to use code
examples to write this kind of stuff.
now I don't quite see how we would be replacing $\sin x$ with an
image.

thanks Paulo.

Regards,

Phil Zerull


On Nov 16, 11:03 am, Paulo Soares [EMAIL PROTECTED] wrote:
 Hi Phillz,

 that's nice. Two questions:

 1) your macro uses an external rendering service. Do you know anything
 about that service's reliability? I mean, can we trust it will be
 working tomorrow?

 2) wouldn't it be better to write a TW formatter instead of a macro?
 That way it wouldn't introduce any additional markup and the job would
 still be done by simply replacing things like $\sin x$ with an image.

 PS: I find your example on limits rather confusing. It seems you are
 mixing two ideas, limits and continuity of a function, contradicting
 yourself in the way. I know that it has no value in itself, you are
 just presenting an example of what your macro does.

 Cheers,
 --
 Paulo Soares

 philz wrote:
  I wrote this very simple macro to use math on the web.
  As cool as AsciencePad and jsMath, the former requires large
  alterations to tiddlywiki and the latter doesn't seem to work on the
  most current version of TW.

  My macro is simple, and doesn't require any alterations to Tiddlywiki.

  The disadvantage of it though is that it will likely preform slower
  that the two aforementioned plugins and it uses Latex rather than
  ascii to display the math.

  I haven't put up any metadata on it or did much commenting for that
  matter.
  The code can be found at this tiddler:
 http://www.geocities.com/philip32189/#LaTexMath

  an example of it's usage can be found here:
 http://www.geocities.com/philip32189/#[[The%20Limit]]

  Also what is a prefered hosting service for Tiddlywiki's that is free
  and isn't tiddlyspot (it sounds kinda kinky)

  Thanks a bunch
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[tw] Re: How should I publish my cool math macro???

2008-11-16 Thread FND

 I've never done a TW formatter I suppose it would allow me to do
 things like Eric Shulman's script/script

That's correct; you can create your own custom markup by extending the 
config.formatters array.

 I tend to use code examples to write this kind of stuff. now I
 don't quite see how we would be replacing $\sin x$ with an image.

There's some info on the community wiki:
 http://www.tiddlywiki.org/wiki/Dev:Formatter
Also take a look at the following threads:
 http://groups.google.com/group/TiddlyWiki/t/b016763689ad36ea
 http://groups.google.com/group/TiddlyWiki/t/800c93584acb895f

Note that strictly development-related questions should be discussed on 
the developers group.*


-- F.


* cf. http://groups.google.com/group/TiddlyWiki/t/61cc86516ddf2d40

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[tw] Re: How should I publish my cool math macro???

2008-11-16 Thread philz

would you suggest a syntax similar to something more like asciimath if
I were to intoduce my own syntax?

On Nov 16, 12:32 pm, FND [EMAIL PROTECTED] wrote:
  I've never done a TW formatter I suppose it would allow me to do
  things like Eric Shulman's script/script

 That's correct; you can create your own custom markup by extending the
 config.formatters array.

  I tend to use code examples to write this kind of stuff. now I
  don't quite see how we would be replacing $\sin x$ with an image.

 There's some info on the community wiki:
      http://www.tiddlywiki.org/wiki/Dev:Formatter
 Also take a look at the following threads:
      http://groups.google.com/group/TiddlyWiki/t/b016763689ad36ea
      http://groups.google.com/group/TiddlyWiki/t/800c93584acb895f

 Note that strictly development-related questions should be discussed on
 the developers group.*

 -- F.

 * cf.http://groups.google.com/group/TiddlyWiki/t/61cc86516ddf2d40
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[tw] I'm stuck-- problem with edit template

2008-11-16 Thread Tamlyn

Hi
I'm a newbie and made a stupid user mistake.
Setting up a new tiddlywiki, I have been changing the appearance and
adding plugins from all over. Long story short I have broke the edit
mode.  Edit template only contains the text [[MptwEditTemplate]].  So
I can't edit the edit template or anything else.  Do I just start over
and try to be more careful?  Can I edit the wiki html outside of the
wiki and add back in the code for Edit template?  Is there a way to
import a new Edit template tiddler.
I have tried to find help in the documentation and this forum but
haven't been able to, so now I'm asking for help.

Thanks ahead of time.
Tamlyn

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[tw] note to moderator

2008-11-16 Thread Tamlyn

I just submitted a post regarding breaking the Edit Template.  After
posting that query about what to do, I figured it out.  So you don't
need to publish either of these posts.  :)  Sorry for wasting your
time.

Thanks,
Tamlyn
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[tw] Re: I'm stuck-- problem with edit template

2008-11-16 Thread Tamlyn

I fixed this immediately after posting.  I did just import another
Edit template replacing the empty one.

Thanks
Tamlyn

On Nov 16, 5:54 pm, Tamlyn [EMAIL PROTECTED] wrote:
 Hi
 I'm a newbie and made a stupid user mistake.
 Setting up a new tiddlywiki, I have been changing the appearance and
 adding plugins from all over. Long story short I have broke the edit
 mode.  Edit template only contains the text [[MptwEditTemplate]].  So
 I can't edit the edit template or anything else.  Do I just start over
 and try to be more careful?  Can I edit the wiki html outside of the
 wiki and add back in the code for Edit template?  Is there a way to
 import a new Edit template tiddler.
 I have tried to find help in the documentation and this forum but
 haven't been able to, so now I'm asking for help.

 Thanks ahead of time.
 Tamlyn
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[tw] Re: note to moderator

2008-11-16 Thread Eric Shulman

 I just submitted a post regarding breaking the Edit Template.  After
 posting that query about what to do, I figured it out.  So you don't
 need to publish either of these posts.  :)  Sorry for wasting your
 time.

Hi Tamlyn,

If you are the author of a message, then you are allowed to delete
it.  From the GoogleGroups web interface, view the message in question
and then select 'more options' and choose the 'remove' command.

enjoy,
-e
Eric Shulman
TiddlyTools / ELS Design Studios
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[tw] Re: note to moderator

2008-11-16 Thread Tamlyn

Thanks Eric!
I was reading the message at the top this group saying the post from
new people would be moderated and I thought I might be able to catch
it first.
It won't happen again. :)

On Nov 16, 6:32 pm, Eric Shulman [EMAIL PROTECTED] wrote:
  I just submitted a post regarding breaking the Edit Template.  After
  posting that query about what to do, I figured it out.  So you don't
  need to publish either of these posts.  :)  Sorry for wasting your
  time.

 Hi Tamlyn,

 If you are the author of a message, then you are allowed to delete
 it.  From the GoogleGroups web interface, view the message in question
 and then select 'more options' and choose the 'remove' command.

 enjoy,
 -e
 Eric Shulman
 TiddlyTools / ELS Design Studios
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[tw] Re: Exclude certain tags in the tagcloud

2008-11-16 Thread learner

thanks for your help

On Nov 16, 12:30 am, Eric Shulman [EMAIL PROTECTED] wrote:
  I am using tagcloud to list all the tags of my tiddly.  Since I
  have installed quite a number of plugins and many of them are tagged,
  so the clouds looks messy to me. ideally i would like to show selected
  tags in the tagcloud such as the tags A, B and C which are related to
  the contents of the page.

 I've just updated TagCloudPlugin so that you can specify a tiddler
 containing a space-separated list of tags to *include*, like this:
tagCloud +TiddlerName

 Thus, if you create a tiddler, [[MyTags]], containing:
A B C
 then, you can get a cloud with only those tags by writing:
   tagCloud +MyTags

 Get the update (v1.3.0) here:
http://www.TiddlyTools.com/#TagCloudPlugin

 enjoy,
 -e
 Eric Shulman
 TiddlyTools / ELS Design Studios
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[tw] WikifyPlugin tiddler.title

2008-11-16 Thread Serena

I'm having problems getting WikifyPlugin to work. I downloaded a new
blank TiddlyWiki, installed the WikifyPlugin (and the CoreTweaks
plugin just in case), and now the following code will not work:

wikify [[Google|http://www.google.com/search?hl=enq=
%0]] {{tiddler.title.replace(/[\]/g,)}}

The %0 should have been replaced with the tiddler's title, but it is
just blank (i.e. the resulting url is http://www.google.com/search?
hl=enq=).

I've created previous TW files before where this had worked just fine.
Can anyone help me figure out why this isn't working now?

Thanks,
Serena

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[tw] Re: How should I publish my cool math macro???

2008-11-16 Thread Reenen Laurie

I installed LaTeXMathMLPlugin, but it only works in firefox.  But this
is all the more reason to convert everyone to firefox!

(LaTeXMathMLPlugin) http://www.math.ist.utl.pt/~psoares/addons.html

On Mon, Nov 17, 2008 at 1:12 AM, philz [EMAIL PROTECTED] wrote:

 would you suggest a syntax similar to something more like asciimath if
 I were to intoduce my own syntax?

 On Nov 16, 12:32 pm, FND [EMAIL PROTECTED] wrote:
   I've never done a TW formatter I suppose it would allow me to do
   things like Eric Shulman's script/script
 
  That's correct; you can create your own custom markup by extending the
  config.formatters array.
 
   I tend to use code examples to write this kind of stuff. now I
   don't quite see how we would be replacing $\sin x$ with an image.
 
  There's some info on the community wiki:
   http://www.tiddlywiki.org/wiki/Dev:Formatter
  Also take a look at the following threads:
   http://groups.google.com/group/TiddlyWiki/t/b016763689ad36ea
   http://groups.google.com/group/TiddlyWiki/t/800c93584acb895f
 
  Note that strictly development-related questions should be discussed on
  the developers group.*
 
  -- F.
 
  * cf.http://groups.google.com/group/TiddlyWiki/t/61cc86516ddf2d40
 



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[tw] Re: WikifyPlugin tiddler.title

2008-11-16 Thread Eric Shulman

 wikify [[Google|http://www.google.com/search?hl=enq=
 %0]] {{tiddler.title.replace(/[\]/g,)}}

Nice usage! The resulting link will automatically invoke a Google
search using the current tiddler title as the search keyword.  That
could be *very* useful, depending upon how your tiddlers are named...

 The %0 should have been replaced with the tiddler's title, but it is
 just blank (i.e. the resulting url is http://www.google.com/search?
 hl=enq=).
 I've created previous TW files before where this had worked just fine.

... and it should have worked this time too... except: about a week
ago I inadvertently introduced an unnoticed two-byte change into
WikifyPlugin as a result of some overzealous global search-and-replace
editing using an external editor... it's been fixed, and the
{{tiddler.title}} macro param should now work just as you had
expected.

Get the repaired plugin  (v1.1.2)  here:
   http://www.TiddlyTools.com/#WikifyPlugin

Note: in order to get the correct value from {{tiddler.title}}, you
need CoreTweaks #444, so you were right to install that plugin as
well.

enjoy,
-e
Eric Shulman
TiddlyTools / ELS Design Studios
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[tw] Re: WikifyPlugin tiddler.title

2008-11-16 Thread Serena

It now works like a charm! Thanks Eric!

On Nov 16, 9:32 pm, Eric Shulman [EMAIL PROTECTED] wrote:
  wikify [[Google|http://www.google.com/search?hl=enq=
  %0]] {{tiddler.title.replace(/[\]/g,)}}

 Nice usage! The resulting link will automatically invoke a Google
 search using the current tiddler title as the search keyword.  That
 could be *very* useful, depending upon how your tiddlers are named...

  The %0 should have been replaced with the tiddler's title, but it is
  just blank (i.e. the resulting url is http://www.google.com/search?
  hl=enq=).
  I've created previous TW files before where this had worked just fine.

 ... and it should have worked this time too... except: about a week
 ago I inadvertently introduced an unnoticed two-byte change into
 WikifyPlugin as a result of some overzealous global search-and-replace
 editing using an external editor... it's been fixed, and the
 {{tiddler.title}} macro param should now work just as you had
 expected.

 Get the repaired plugin  (v1.1.2)  here:
    http://www.TiddlyTools.com/#WikifyPlugin

 Note: in order to get the correct value from {{tiddler.title}}, you
 need CoreTweaks #444, so you were right to install that plugin as
 well.

 enjoy,
 -e
 Eric Shulman
 TiddlyTools / ELS Design Studios
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[tw] Detecting IE in CSS?

2008-11-16 Thread Reenen Laurie

I want to know if I can detect IE in my CSS...

My reason is, that I have a Zoom plugin for Firefox, which works
nicely (but not on a *local* tiddlywiki).  So I want to have
if IE then
  body { font-size: 110%; }

is this possible in CSS?

Regards,
-Reenen

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[tw] Re: note to moderator

2008-11-16 Thread FND

Generally speaking, I would advise against deleting or withholding a thread.
Since users often check the group archives before posting, it's helpful 
to have such questions (and solutions) publicly available.


-- F.

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[tw] Re: Linking to the middle of the page

2008-11-16 Thread Lyall

use four dashes on a line by themselves. Draws a horizontal rule of
minus signs.

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

But, I guess, that's not what you are looking for, as you asked for
continuous.

You must be looking for the hr/ equivalent. There are plugins that
allow HTML elements to be used.

...Lyall


On Nov 16, 10:15 pm, [EMAIL PROTECTED] [EMAIL PROTECTED]
wrote:
 Also, how do i draw a straight continuous line across the page? Thanks
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