[tw] Re: TW5: Disabling backtick processing

2014-11-16 Thread Antonio Vargas
Tobias

Thanks for the answer. It was very usefull.

PS: For those [strange people :) ] interested in XY-pic 
(http://en.wikibooks.org/wiki/LaTeX/Xy-pic), I'm converting 
this examples (http://sonoisa.github.io/xyjax/xyjax.html) in TWC to TW5 to 
use later in a project. Suspending de pre-parsing of some symbols was 
necessary.

You guys are awesome!

AMFVargas

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[tw] TW5: Disabling backtick processing

2014-11-15 Thread Antonio Vargas
Is it possible to disable backtick processing in specific tiddlers (or 
parts of a tiddler)?

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[tw] Re: [TW5] [MathJax] More flexible MathJax implementation? (Support for custom TeX on page load, proper rendering of $reveal widgets, etc.)

2014-10-08 Thread Antonio Vargas


*Question 2:*

 Another problem I'm having with the MathJax plugin from kantorsite is that 
 it fails to render math inside, *e.g.*, a reveal widget 


I used the following test and verified that the reveal widget works well 
with KaTeX plugin in common browsers. Unfortunately, I can use it only in a 
small percentage of my tiddlers (hundreds of tiddlers with lots of math 
expressions used at real time in the classroom). But, one day, it will 
match the power of MathJax (might take some time). I was surprised that 
mathML didn't work well in chrome. 


!Equation rendering in a reveal widget.

* Tested in Linux with:
** Firefox 32.0.3, Google Chrome 37.0.2062.120 and Opera 12.16.1860
* No Windows, no IE.

hr/
TEST 1: ''Chrome'': yes; ''Firefox'': yes; ''Opera'': yes (not perfect)br/
$button set=$:/SampleRevealState1 setTo=showShow ~KaTeX/$button
$button set=$:/SampleRevealState1 setTo=hideHide ~KaTeX/$button

$reveal type=match state=$:/SampleRevealState1 text=show

@@font-size:400%;line-height:100%;
$$\frac{1}{2}=0,5$$br/
@@

/$reveal

hr/
TEST 2:  ''Chrome'': no; ''Firefox'':  no; ''Opera'': nobr/
$button set=$:/SampleRevealState2 setTo=showShow ~MathJax/$button
$button set=$:/SampleRevealState2 setTo=hideHide ~MathJax/$button

$reveal type=match state=$:/SampleRevealState2 text=show

@@font-size:400%;line-height:100%;
$\frac{1}{5}=0,2$br/
@@

/$reveal

hr/
 TEST 3: ''Chrome'': no; ''Firefox'': yes; ''Opera'': yesbr/
$button set=$:/SampleRevealState3 setTo=showShow ~MathML/$button
$button set=$:/SampleRevealState3 setTo=hideHide ~MathML/$button


$reveal type=match state=$:/SampleRevealState3 text=show

@@font-size:400%;line-height:100%;
math xmlns=http://www.w3.org/1998/Math/MathML;
  mfrac
mn1/mn
mn2/mn
  /mfrac
  mo=/mo
  mfrac
mrowmix/mimo+/momn1/mn/mrow
mrowmiy/mimo-/momn25/mn/mrow
  /mfrac
/math
@@

/$reveal

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[tw] Re: join variables with $set widget

2014-10-07 Thread Antonio Vargas


\define join_a_b $(a)$$(b)$


The use of the dollar character $ and $$ in this way conflicts with other 
plugins (KaTex and mathjax) which is very annoying when we try to mix macro 
definitions  and equations. 


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[tw] Transclusion inside table cells

2014-09-30 Thread Antonio Vargas
Hi

(TiddlyWiki 5.1.2)

Table cells including transcluded tiddlers with wikitext don't render 
properly. However if the transcluded tiddler has parts coded directly in 
HTML they render correctly (in the cell of the external table).

A concrete example with a table inside another table cell follows.

I'm I doing something wrong here?

--

TIDDLER: externalTables

! Unparsed table in cell A1
|   | A |
| 1 | {{tableWikitext}} |
| 2 | Etc |

!Proper table inside cell A1
|   | A |
| 1 | {{tableHTML}} |
| 2 | etc |

TIDDLER: tableWikitext

| Internal A1 | Internal B1 |
| Internal A2 | Internal B2 |

TIDDLER: tableHTML

table border=1 style=width:100%
  tr
tdInternal A1/td
tdInternal B1/td 
  /tr
  tr
tdInternal A2/td
tdInternal B2/td 
  /tr
/table

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[tw] Re: Transclusion inside table cells

2014-09-30 Thread Antonio Vargas
Stephan

Thank you for the quick answer.
 
Shame on me. After consulting the TranscludeWidget tiddler in 
tiddlywiki.com I realised that, in a less friendly group, I would get a 
deserved RTFD.

AMFVargas

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[tw] Re: Announcing TiddlyWiki 5.1.1

2014-09-23 Thread Antonio Vargas
Hi

 I'm a heavy user of TW5 with MathJax and I'm comparing it with KaTeX, 
 doing some conversions when they are possible. However, a very annoying 
problem surfaced.

Example: if I wright TeX instead of LaTeX (which is fine for mathjax) 

$${ 1+2+3+4+5 \over r+t+y+u}$$ 

de KaTeX plugins finds a parsing error

Error: KaTeX parse error: Expected '}', got '\over' at position 17: 
1+2+3+4+5 \overĖ˛ r+t+y+u}$

and forces de user to refresh. But, since tiddlyfox autosaves the tiddler 
before LaTeX parsing, the refreshed file still get the parsing error and 
does'n allow editing of that tiddler. Then I have to correct de comprimised 
tiddler in the file with a raw text editor.

With no autosave I refresh and just loose the changes which is also 
inconvenient.

Conclusion: the plugins needs beter error recovery while editing the 
tiddler in question in order to correct the problem on the spot.

PS1: MahtML doesnt render properly inside a reveal widget in Opera and 
Chrome. The hide/show thing is very usefull for the classrom. Since MathJax 
doesn't sinc I'm forced to use MathML and Firefox.

PS2: Yes! I'm aware that is not the place to report bugs for plugins.

PS3: Congratulation for the tenth anniversary :(.
Almost 8H of Hangout! That must be a record.

Sorry about the bad English.

Best wishes
AMFVargas

 

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[tw] TiddlyWiki5 SVG with text

2013-10-06 Thread Antonio Vargas

This SVG does not render correctly in TW5 despite of running perfectly on a 
basic html page. I can see the rectangle but not the text.

Is this a bug ?

svg xmlns=http://www.w3.org/2000/svg;
width=250 height=35
rect x=0 y=0 width=250 height=35
  style=fill: none; stroke: black;/
text x=10 y=30 fill=greenHello World!/text
/svg

AMFVargas

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