November 2005 - ntg-context - NTG Mailing Lists

URLs and online contents with BibTeX in ConTeXt
by Giuseppe Bilotta 16 Nov '05

16 Nov '05

What is the preferred way to insert URLs and references to online contents with the bibtex module for ConTeXt? -- Giuseppe "Oblomov" Bilotta

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turquoise
by Idris Samawi Hamid 16 Nov '05

16 Nov '05

Dear syndicate, This is a good standard color to add to the distribution: I got the following experimental cmyk values from a google search http://www.google.com/search?hs=gp9&hl=en&lr=&safe=off&client=opera&rls=en&… There is apparently no standard in this regard, and I would like to get suggestions for a better turquoise. Best Idris ==========turquoise.tex=============== \setupoutput[pdftex] \definecolor[turquoise][c=.71,m=0,y=.07,k=.12] % 71%, 0%, 7%, 12% \setupcolors[state=start] \starttext {\tfc\turquoise This is turquoise} \stoptext ===================================== -- Professor Idris Samawi Hamid Department of Philosophy Colorado State University Fort Collins, CO 80523

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Drawing oriented paths in MetaFun
by Giuseppe Bilotta 16 Nov '05

16 Nov '05

Does MetaFun provide some macro to draw oriented paths? I would like it to basically add a small arrow *in the middle* of the path? Such a macro draworiented somepath somespecs ; would have to act like drawarrow firsthalf(somepath) somespecs ; draw secondhalf(somepath) somespecs ; Is it available already, or should I roll my own? -- Giuseppe "Oblomov" Bilotta

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Color Separation with external figures and spot colors
by Pearson, Mark (Capita Symonds) 16 Nov '05

16 Nov '05

Hi All, Does anyone know if/how I can take a grayscale JPG external figure and assign it to a spot colour channel. The Color Separation manual gives the following example: \externalfigure[graphic][split=c] for assigning such an image to the Cyan channel but I want to say something like: \definecolor [Spot1] [c=1,m=.05,y=0,k=.47,e=PANTONE 308 CV] \definecolor [Spot2] [c=.69,m=.07,y=0,k=0,e=PANTONE 298 CV] . . \externalfigure[graphic][split=Spot1] Is this possible? Thanks in advance for any help anyone can offer :) Mark Pearson. ********************************************************************************** This email and any files transmitted with it are confidential, and may be subject to legal privilege, and are intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error or think you may have done so, you may not peruse, use, disseminate, distribute or copy this message. Please notify the sender immediately and delete the original e-mail from your system. Computer viruses can be transmitted by e-mail. Recipients should check this e-mail for the presence of viruses. The Capita Group and its subsidiaries accept no liability for any damage caused by any virus transmitted by this e-mail. ***********************************************************************************

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Re: bold math not mathitalic
by Hans van der Meer 16 Nov '05

16 Nov '05

I am trying to define bold math myself, but encounter a problem with the typescripts. Further probing into this matter (previous mail, see below) shows that the typescript delineated by ****'s is NOT USED AT ALL! (Calling \setupformulas[method=bold] makes no difference). It therefore does not seem a problem in the math family assignments in font-bfm.tex, as I first suspected. Is there some special invocation needed for hooking up a user defined font set into $\bfmath ...$? If have looked into font-bfm.tex and font-ini.tex but could not figure it out. Clearly I am misunderstanding the inner workings here, but I have no clue in which direction to look. > I am using the follwing (extracted) typescript lines for math in > the lucida fonts: > > \starttypescript [luc] > \definetypeface [luc][mm][math][lucidayy][default] > [encoding=texnansi] > \definetypeface [luc][mm][bfmath][lucidayy][default] > [encoding=texnansi] > \stoptypescript > > \starttypescript [math] [lucidayy] [default] > \definebodyfont [default] [mm] > [mr=MathRoman mo 1, mi=MathItalic mo 1, ....] > \stoptypescript > ************************************************************************ ****** > \starttypescript [bfmath] [lucidayy] [default] > \definebodyfont [default] [mm] > [mrbf=MathRomanBold mo 1, mibf=MathItalicBold mo 1, ....] > \stoptypescript ************************************************************************ ****** > \starttypescript [math] [lucidayy] [name] > \definefontsynonym [MathRoman] [LucidaBright] > \definefontsynonym [MathItalic] [LucidaNewMath-AltItalic] > \stoptypescript > > \starttypescript [math] [lucidayy] [texnansi,ec,8r] > \definefontsynonym [LucidaBright] [hlhr8y] > [encoding=texnansi] > \definefontsynonym [LucidaNewMath-AltItalic] [hlcrima] > \stoptypescript > > \starttypescript [bfmath] [lucidayy] [name] > \definefontsynonym [MathRomanBold] [LucidaBright-Demi] > \definefontsynonym [MathItalicBold] [LucidaNewMath-AltDemiItalic] > \stoptypescript > > \starttypescript [bfmath] [lucidayy] [texnansi,ec,8r] > \definefontsynonym [LucidaBright-Demi] [hlhb8y] > [encoding=texnansi] > \definefontsynonym [LucidaNewMath-AltDemiItalic] [hlcdima] > \stoptypescript > > Typesetting: > \starttext > \usetypescript[luc][texnansi]\setupbodyfont[luc,10pt]\lucidatrue > {$\sqrt{a^2 + b^2} = c + \mf\sin{}x\quad {\ma NZRC}$}\crlf > \stoptext > Gives me for the variables neatly LucidaNewMath-AltItalic. *** Changing the fonts in the above typescript does work *** > > But typesetting > \starttext > \usetypescript[luc][texnansi]\setupbodyfont[luc,10pt]\lucidatrue > {$\bfmath\sqrt{a^2 + b^2} = c + \mf\sin{}x\quad {\ma NZRC}$}\crlf > \stoptext > Gives me LucidaBright-Demi instead of LucidaNewMath-AltDemiItalic. > Everything else however (even the blackletters from ma) are in the > correct bold math font. > The font must be present, because substituting MathItalicBold for > MathItalic in the [math] script proves that. *** But not coming from my typescript I conclude from several experiments *** Hans van der Meer

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updates
by Hans Hagen 16 Nov '05

16 Nov '05

Hi, The next couple of weeks there will probably more 'updates' than normal; this is due to the fact that i'm adding long due features and such. I also want to move on to the ruby variants of texexec and texutil, so i want the latest versions to be available (for testers). Currently I'm uploading a version that - fixes a problem introduced when implementing the \currentvalue hack (side effect was that the non english interfaces behaved weird) - a long standing wish of g.b. dealing with indentation (i tried to provide a more or less robust solution); the following works ok here (gb/taco: \noindent does not work in such cases, one really needs to make a handler the last action taken after a stop...; btw, suppressing a next indendation is best done with \noindentation which is what the auto thing used deep down) \setupindenting[small,yes] \setupitemize [indentnext=auto] \setuptyping [indentnext=auto] \setupformulas[indentnext=auto] \starttext \input tufte \startitemize \item ccc \stopitemize \input tufte \startitemize \item ccc \stopitemize \input tufte \startitemize \item ccc \stopitemize \page \input tufte \starttyping ccc \stoptyping \input tufte \starttyping ccc \stoptyping \input tufte \starttyping ccc \stoptyping \page \input tufte \startformula a = b \stopformula \input tufte \startformula a = b \stopformula \input tufte \startformula a = b \stopformula \stoptext Hans

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font problems again
by Hans van der Meer 16 Nov '05

16 Nov '05

With the last release of context the problem of not getting cm fonts is over. These are now found. However, other font selections bring new difficulties. I tried various combinations but did not succeed. The simple program (using TeXShop): \starttext \setupbodyfont[tim,12pt] hello world \stoptext Fails and aborts with: This is pdfeTeX, Version 3.141592-1.30.4-2.2 (Web2C 7.5.5) ConTeXt ver: 2005.11.11 fmt: 2005.11.13 int: english mes: english .... ! Font \*times12ptrmtf*:=utmr8t at 12.0pt not loadable: Metric (TFM) file not found. Changing into \usetypescript[phv]\setupbodyfont[phv,12pt] ! Font \*postscript12ptrmtf*:=utmr8t at 12.0pt not loadable: Metric (TFM) file not found. No help from enabling in cont-sys.tex of: \usetypescript[adobekb] [\defaultencoding] (updmap.cfg contains URWkb for the LW35 fonts) then it starts asking for (non-existing) maps like: Warning: pdfetex (file ec-urw-helvetica.map): cannot open font map file If I use \setupbodyfont[lbr,12pt] then I get just lm-roman, although I have the YandY lucida fonts installed with their original YandY names (lb--.pfb) Here no help from changing between texnansi and ec default encoding. Any idea whats amiss? I ran this on a teTeX3 install with the context files unzipped into texmf-local. (I must confess I am tempted to give up on ConTeXt altogether, because of these many font troubles.) Hans van der Meer

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Context 2005.11.15 Released
by Taco Hoekwater 15 Nov '05

15 Nov '05

Hello all, I am pleased to announce that the new ConTeXt release from Hans Hagen can be downloaded as of now from the Pragma ADE website or one of its mirrors. http://www.pragma-ade.com/context/current/cont-tmf.zip http://www.pragma-ade.com/context/current/cont-tmf.zip http://mirror.contextgarden.net/context/current/cont-tmf.zip If you have not updated your Latin Modern fonts in the past month, then you will need to fetch the latest redistribution of the LM fonts as well: http://www.pragma-ade.com/context/current/cont-lmt.zip http://www.pragma-ade.com/context/current/cont-lmt.zip http://mirror.contextgarden.net/context/current/cont-lmt.zip The current release has version 2005.11.15. As usual, there is a page with more detailed release notes available on the Wiki, see: http://wiki.contextgarden.net/Context_2005.11.15 New features compared to the 2005.11.14 version: * A new key in \setupregister: prefix= This controls page prefixes in index ranges * New functionality: indentnext=auto Blank lines in the source are taken into account when indextnext=auto is in effect. A really short example of usage would be: \setupindenting[small,yes] \setupformulas[indentnext=auto] \starttext \startformula a = b\stopformula \input tufte % blank line => with indentation \startformula a = b\stopformula \input tufte % no blank line => no indentation \stoptext Bugs fixed since the 2005.11.14 version: * A bug in the new "extension of definitions inside assignments" feature in 2005.11.11 accidentally broke the non-english interfaces. Happy TeXing, Taco Hoekwater

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bold math not mathitalic
by Hans van der Meer 15 Nov '05

15 Nov '05

I am using the follwing (extracted) typescript lines for math in the lucida fonts: \starttypescript [luc] \definetypeface [luc][mm][math][lucidayy][default] [encoding=texnansi] \definetypeface [luc][mm][bfmath][lucidayy][default] [encoding=texnansi] \stoptypescript \starttypescript [math] [lucidayy] [default] \definebodyfont [default] [mm] [mr=MathRoman mo 1, mi=MathItalic mo 1, ....] \stoptypescript \starttypescript [bfmath] [lucidayy] [default] \definebodyfont [default] [mm] [mrbf=MathRomanBold mo 1, mibf=MathItalicBold mo 1, ....] \stoptypescript \starttypescript [math] [lucidayy] [name] \definefontsynonym [MathRoman] [LucidaBright] \definefontsynonym [MathItalic] [LucidaNewMath-AltItalic] \stoptypescript \starttypescript [math] [lucidayy] [texnansi,ec,8r] \definefontsynonym [LucidaBright] [hlhr8y] [encoding=texnansi] \definefontsynonym [LucidaNewMath-AltItalic] [hlcrima] \stoptypescript \starttypescript [bfmath] [lucidayy] [name] \definefontsynonym [MathRomanBold] [LucidaBright-Demi] \definefontsynonym [MathItalicBold] [LucidaNewMath-AltDemiItalic] \stoptypescript \starttypescript [bfmath] [lucidayy] [texnansi,ec,8r] \definefontsynonym [LucidaBright-Demi] [hlhb8y] [encoding=texnansi] \definefontsynonym [LucidaNewMath-AltDemiItalic] [hlcdima] \stoptypescript Typesetting: \starttext \usetypescript[luc][texnansi]\setupbodyfont[luc,10pt]\lucidatrue {$\sqrt{a^2 + b^2} = c + \mf\sin{}x\quad {\ma NZRC}$}\crlf \stoptext Gives me for the variables neatly LucidaNewMath-AltItalic. But typesetting \starttext \usetypescript[luc][texnansi]\setupbodyfont[luc,10pt]\lucidatrue {$\bfmath\sqrt{a^2 + b^2} = c + \mf\sin{}x\quad {\ma NZRC}$}\crlf \stoptext Gives me LucidaBright-Demi instead of LucidaNewMath-AltDemiItalic. Everything else however (even the blackletters from ma) are in the correct bold math font. The font must be present, because substituting MathItalicBold for MathItalic in the [math] script proves that. It seems that mibf has not been substituted, but instead used the mr typeface. Could this be a flaw in the (bold)math handling? For example a wrong fam chosen in the font switch? It seems weird that everything behaves neat except for the bold math italic. Hans van der Meer

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RE: [NTG-context] Context 2005.11.14 Released
by Idris Samawi Hamid 15 Nov '05

15 Nov '05

>===== Original Message From Hans Hagen <pragma(a)wxs.nl> ===== >>fix for dvipdfmx map files? >> >>:-) >> >> >i sent you one which you were supposed to test -) > >that one is in ctxtools ok, i'll do it in the next day or so-) Idris ============================ Professor Idris Samawi Hamid Department of Philosophy Colorado State University Fort Collins, CO 80523

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