- ntg-context - NTG Mailing Lists

Frames instead of crop marks in arranging
by Marcin Borkowski 16 Feb '14

16 Feb '14

Hi list, I'd like to have all my pages (arranged by \setuparranging[XY]) put into a frame (so that hand-cutting is easier). Is there an easy way to achieve this? TIA, -- Marcin Borkowski http://octd.wmi.amu.edu.pl/en/Marcin_Borkowski Adam Mickiewicz University

2 2

How to put the same page a few times in the document
by Marcin Borkowski 16 Feb '14

16 Feb '14

Hi list, I am pretty sure I asked about it some time ago, but could not find it. How do I put the same page a few times in a document? (Use case: an A6 leaflet, printed 4 times on an A4 sheet.) TIA, -- Marcin Borkowski http://octd.wmi.amu.edu.pl/en/Marcin_Borkowski Adam Mickiewicz University

2 2

A default editor for ConTeXt standalone?
by Marcin Borkowski 16 Feb '14

16 Feb '14

Hi all, just a thought. Some time ago wise people decided to include TeXworks into TeXlive, so that newbies installing TeXlive can get a "batteries-included" package (not having to choose/install an editor). Would it be (a) reasonable and (b) not too much time-consuming to do a similar move with ConTeXt standalone? I'm not saying it would have to be TeXworks (or my beloved Emacs, for that matter;)). I am aware that this is an additional work to maintain etc., and I'm probably not capable of doing it myself, but... What do you think? -- Marcin Borkowski http://octd.wmi.amu.edu.pl/en/Marcin_Borkowski Adam Mickiewicz University

4 3

bug with \setupdirection[bidi=on]
by Pablo Rodriguez 16 Feb '14

16 Feb '14

Dear list, the following sample shows the bug I tried to report yesterday: \setupdirections[bidi=on] \starttext \section[sectionone]{Section one} \section[sectiontwo]{Section two} \section[sectionthree]{Section three} \section{Section four} As said in \about[sectionone], \about[sectiontwo] and \about[sectionthree]\footnote{footnote.}, \stoptext With bidi=on enabled, \about references starting from the second one are misplaced at the bottom of the page. I’m afraid this may be a bug. Many thanks for your help, Pablo -- http://www.ousia.tk

1 0

writetolist doesn't include sectionnumber in mkiv?
by Sanjoy Mahajan 15 Feb '14

15 Feb '14

With MkIV, I'm having trouble getting \writetolist to include sectionnumbers. Or at least, I cannot get the typeset list to include the sectionnumbers (but maybe writetolist sent in the information). Here's a minimal example, which is almost exactly the example from the wiki at <http://wiki.contextgarden.net/Command/setuplist>. The only change is that I've included [order=command] so that the \hrule ends up at the right place. \definelist[Reprints][criterium=all] \starttext \section{Sec 1} \writetolist[Reprints]{1.}{List entry A} \subsection{Subsec 1} \writebetweenlist[Reprints]{\hrule} \writetolist[Reprints]{2.}{List entry B} \completelist[Reprints][order=command] \stoptext When typeset (I'm using the 2014.02.14 beta), the completelist looks like: List entry A 1 -------------------- List entry B 1 But the 1. and 2. didn't show up in the left column. I tried adding \setuplist[Reprints][sectionnumber=yes] but that didn't help. Does one need to define an alternative that includes sectionnumbers? -Sanjoy

1 0

underbraces slightly too narrow (with MkIV 2013.05.28)
by Sanjoy Mahajan 15 Feb '14

15 Feb '14

In certain cases, display-mathunderbraces are not quite wide enough. Here's a minimal example: =================== \starttext \placeformula\startformula \underbrace{15\,\tf cm}_{L} \stopformula \stoptext =================== Using 2013.05.28 00:36 MKIV (from vanilla TL2013), the left brace tip starts under the vertical bar of the "1", instead of enclosing the serif as well. The right brace tip ends between the last two tines of the "m", instead of enclosing the whole "m" and its serifs. With 2013.04.09 10:38 MKII, the brace tips extend just slightly beyond the "15 cm", which is better. However, they seem slightly too close. As a test, I ran the comparable plain-TeX file through LuaTeX and PDFTeX. ================== $$ \underbrace{15\,\rm cm}_{L} $$ \bye ================== The gap between the right brace tip and the text is slightly greater (with either LuaTeX or PDFTeX), and it looks right. (With the 2012.05.30 MKIV on live.contextgarden.net, the result is similar to the Lua/PDFTeX versions, though not identical, and also looks reasonable.) -Sanjoy

4 5

missing underbrace using palatino with latest beta (2013.12.26)
by Sanjoy Mahajan 15 Feb '14

15 Feb '14

A minimal example: ----------- cut --------------- \setupbodyfont[palatino,12pt] \starttext \startformula \underbrace{x}_{1} \stopformula \stoptext ----------- cut --------------- It works fine with 2013.05.28 00:36 MKIV current. With 2013.12.26 12:50 MKIV beta, the underbrace disappears. With a bigger target (e.g. "xyz" instead of "x") or with the default font, the underbrace returns. -- -Sanjoy

2 2

Strange output from linear_shade (METAPOST)
by DesdeChaves 14 Feb '14

14 Feb '14

I need to create some graphics to teach energy. One of the illustrations is about the sound energy that I represent using linear_shade function. In the following example the first illustration is represented correctly, but the second call of the function SoundEnergy implies the loss of gradient. What am I doing wrong? Thanks in advance Jorge \startMPinclusions def SoundEnergy = path pr ; pr := unitsquare xscaled .3cm yscaled 2cm ; currentpicture:=nullpicture; for i=0 step 2 until 10: linear_shade(pr shifted (i*.3cm,0),0,white,black); linear_shade(pr shifted ((i+1)*.3cm,0),0,black,white); endfor; clip currentpicture to (0,0)--(0,2cm)--(2cm,2cm)--(3cm,1cm)--(2cm,0)--cycle; draw (0,0)--(0,2cm)--(2cm,2cm)--(3cm,1cm)--(2cm,0)--cycle withcolor .625red; addto finalpicture also currentpicture shifted(avanco*3.5cm,0) ; currentpicture := nullpicture ; avanco := avanco+1 ; enddef; \stopMPinclusions \starttext \startMPcode picture finalpicture ; finalpicture := nullpicture ; numeric avanco ; avanco := 0 ; bboxmargin := 0pt ; %% first call is OK SoundEnergy; %% second call loss the gradient SoundEnergy; currentpicture := finalpicture ; \stopMPcode \stoptext

1 0

bug in page break and footnotes
by Pablo Rodriguez 14 Feb '14

14 Feb '14

Dear list, I have just discovered that there is a buggy interaction between references and footnotes. The sample is taken form a book I’m writing. When including two \about and a footnote at the end of the paragraph, ConTeXt is not able to move the two last lines from paragraph to the next page (http://www.ousia.tk/wrong-break.pdf) But the weird thing is that both the footnote and the text from the second \about to the end of the line are placed at the bottom of the page. If I remove any of the two \about, text is not misplaced, but footnote reference and point are (http://www.ousia.tk/wrong-footnote.pdf) And if I remove both \about or replace them with \at or \in, everything works as expected (http://www.ousia.tk/right-break.pdf) Sorry, but I’m afraid I cannot provide a code sample that reproduces the bug. I tried it and it worked fine. And I have no idea of what might trigger the bug. BTW, I’m using beta from 2014.02.01 14:22. AFAIK, this is the latest one. And this is also broken with the stable version (2014.01.03 00:40). Many thanks for your help, Pablo -- http://www.ousia.tk

1 0

narrowered columns on background image?
by Rudolf Bahr 14 Feb '14

14 Feb '14

Hi All, in the following two code examples I tried to place text in columns on a background image. The first example, partly achieved by plain TeX commands is ok, even narrowering works. Have a look at the attached .pdf file. The second example isn't ok. Neither narrowering nor putting the text into columns work. Though the code of the first example is completely good enough for me, I'd like to learn where my mistakes in the 2. example are. Any ideas? Greetings, Rudolf %---1. example------------------------------------------------------------------->8--------------- \setupexternalfigures [location={local,global,default}] \useexternalfigure[moe][cow.pdf][width=\hsize, height=.4\vsize] \def\txt { \startnarrower \setupcolumns[n=3, rule=off, align=right, distance=10pt] \startcolumns \startcolor[darkred] It was a dark and stormy night. The rain came down in tons. The old captain said: \quotation{Antonio, come and tell us a story!} And Antonio began as follows: \quotation{It was a dark and stormy night. The rain ...} \stopcolor \stopcolumns \stopnarrower } \starttext \vbox to .4\textheight{\externalfigure[moe]} \vskip-.35\textheight \txt %---2. example----- \vskip.3\vsize \useexternalfigure[muh][cow.pdf][width=\overlaywidth, height=\overlayheight] \setupframed[height=.4\vsize, width=\hsize] \defineoverlay [muh] [{\externalfigure[muh]}] \framed [background=muh, align=right] {\txt} \stoptext %-------------------------------------------------------------------------------->8-----------------

2 4