[NTG-context] Trimming strings and Lua string.trim question
I am trying to strip all leading and trailing whitespace from a string.
I have tried two methods, neither of which is satisfactory.
The first method uses \ignorespaces and \removeunwantedspaces. This
fails to strip leading and trailing newlines.
The second method uses the Lua string.strip function. The wiki description:
Yields string with leading and trailing whitespace (spaces,
horizontal and vertical tabs, newlines) removed
suggests that this should do what I want, but I find that it removes
internal whitespace as well as the leading and trailing whitespace.
Can somebody suggest a better way of doing this?
The following code demonstrates the problem:
% macros=mkvi
\starttexdefinition StringStrip #STRING
\startluacode
context(string.strip([==[#STRING]==]))
\stopluacode
\stoptexdefinition
\long\def\test{
This is a test. \quad
And it has an unexpected result.
With \tex{ignorespaces} and \tex{removeunwantedspaces}, the
newlines remain.
With Lua {\tt string.strip}, the \tex{quad} at the end of a
paragraph is preserved,but the other internal whitespace
(including newlines) is gone!
}
\starttext
\subject{ignorespaces and removeunwantedspaces}
¦\ignorespaces\test\removeunwantedspaces¦
\subject{Lua string.strip}
¦\StringStrip{\test}¦
\stoptext
--
Rik
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___
[NTG-context] (critical edition) wrong page breaks with linenotes
Hi Thomas, Luigi and Hans, I have a sample (http://www.ousia.tk/hefestio-ctx.tex) that shows problematic page breaks with notes in paragraph form. This is especially relevant for linenotes in critical editions. The compiled version (http://www.ousia.tk/hefestio-ctx.pdf) shows results at twelve, thirteen and fourteen points. I know I’m using a font that is not part of the ConTeXt Suite, but it is the one that gives me the faulty results. Of course, it isn’t the only problematic one. In the source, \setupnote is set in both linenotes to [split=verystrict, scope=page] to avoid having linenotes that refer to a line from the previous page. If I’m not missing something or doing something wrong, I think that a way to solve this (sorry, I don’t know the internals, but the suggestion might be a valid one) is to set a kind of penalty that does the following: if the line in its final position doesn’t observe the space before of the first apparatus, it should be moved to the next page. Isn’t this proposal similar to the way widow and orphans are avoided by setting penalties? Many thanks for your help, Pablo -- http://www.ousia.tk ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] (again) bug with bidi direction and \about references
On 03/04/2014 05:07 PM, Khaled Hosny wrote: > On Mon, Mar 03, 2014 at 07:49:07PM +0100, Pablo Rodriguez wrote: >> Hi Hans, >> >> sorry for telling again, but I’m afraid that the following sample shows >> a serious buggy interaction between \setupdirections[bidi=on] and \about >> references. >> >> \setupdirections[bidi=on] > > No problem with \setupdirections[bidi=on,method=two] (which I still > think should be the default, but Hans is not convinced). Many thanks, Khaled, for your quick reply that solves the issue. Pablo -- http://www.ousia.tk ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] (again) bug with bidi direction and \about references
On Mon, Mar 03, 2014 at 07:49:07PM +0100, Pablo Rodriguez wrote: > Hi Hans, > > sorry for telling again, but I’m afraid that the following sample shows > a serious buggy interaction between \setupdirections[bidi=on] and \about > references. > > \setupdirections[bidi=on] No problem with \setupdirections[bidi=on,method=two] (which I still think should be the default, but Hans is not convinced). Regards, Khaled ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] (again) bug with bidi direction and \about references
On 03/04/2014 11:30 AM, Hans Hagen wrote:
> On 3/3/2014 7:49 PM, Pablo Rodriguez wrote:
>> [...]
>> \setupdirections[bidi=on]
>> \starttext
>>
>> \section[sectionone]{Section one}
>>
>> As said in \dorecurse{5}
>> {\about[sectionone]\footnote{Body reference misplaced.}, }
>> \stoptext
>>
>> Both \about and footnote references in body are misplaced.
>>
>> It would be great, if you could fix this.
>
> what exactly is wrong
Well, text is misplaced in the lower left corner of the page (outside
margins). The attached PDF file shows it.
Many thanks for your help,
Pablo
--
http://www.ousia.tk
misplaced-about.pdf
Description: Adobe PDF document
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___
Re: [NTG-context] Presentation template
Am 04.03.2014 um 16:01 schrieb Fabrice : > Hi Thangalin, >> do you mean >> presentation material to help students? > Rather lessons (Mathematics) I'll put in pdf format on the platform at my > high school. > Thank you for the links, I'll take the time to look. You should also take a look at chapter 12 of the metafun manual: http://pragma-ade.com/show-man-7.htm Wolfgang ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Presentation template
Hi Thangalin, do you mean presentation material to help students? Rather lessons (Mathematics) I'll put in pdf format on the platform at my high school. Thank you for the links, I'll take the time to look. Regards, Fabrice ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] Margin notes
Am 04.03.2014 um 01:31 schrieb S Barmeier :
> I am trying to compile a 2-year-old mkiv document with the latest beta
> and am getting an error on the line
>
> \inleft[style=bold,stack=continue]
>
> Two years ago, stacking of margin notes was still experimental, so I'm
> guessing something has changed since then. What is the correct way these
> days to typeset margin notes?
You have to make a minimal example because I can’t see a problem with \inleft.
\starttext
Text\inleft[style=bold,stack=continue]{Note 1}
text\inleft[style=bold,stack=continue]{Note 2} text
\stoptext
Wolfgang
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___
Re: [NTG-context] page numbering 'marginedge'
Exactly so, thanks Pablo. On Mar 3, 2014, at 10:44 AM, Pablo Rodriguez wrote: > On 03/03/2014 07:37 PM, David Wooten wrote: >> Hello all, trying to get page numbers in the outer margin edge of a >> double-sided document — marginedge as it is places the numbers to the >> inside margin edge, is there an opposite command? > > Hi David, > > as far as I know, location=right is the option you want. > > See minimal sample: > > \setuppapersize[A6] > \setuppagenumbering[alternative=doublesided, location=right] > \starttext > \input knuth\page > \input zapf\page > \input ward > \stoptext > > I hope it helps, > > > Pablo > -- > http://www.ousia.tk > ___ > If your question is of interest to others as well, please add an entry to the > Wiki! > > maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context > webpage : http://www.pragma-ade.nl / http://tex.aanhet.net > archive : http://foundry.supelec.fr/projects/contextrev/ > wiki : http://contextgarden.net > ___ ___ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] (again) bug with bidi direction and \about references
On 3/3/2014 7:49 PM, Pablo Rodriguez wrote:
Hi Hans,
sorry for telling again, but I’m afraid that the following sample shows
a serious buggy interaction between \setupdirections[bidi=on] and \about
references.
\setupdirections[bidi=on]
\starttext
\section[sectionone]{Section one}
As said in \dorecurse{5}
{\about[sectionone]\footnote{Body reference misplaced.}, }
\stoptext
Both \about and footnote references in body are misplaced.
It would be great, if you could fix this.
what exactly is wrong
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
| www.pragma-pod.nl
-
___
If your question is of interest to others as well, please add an entry to the
Wiki!
maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context
webpage : http://www.pragma-ade.nl / http://tex.aanhet.net
archive : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___
