Re: [NTG-context] Fonts and equations
On 05/19/2018 08:01 AM, Ulrike Fischer wrote: > Am Thu, 17 May 2018 05:19:05 -0600 schrieb Lance Larsen: > >> One really nice feature with equations is that by default you can >> search for variable names in equation in a PDF reader like >> acrobat. > > I can't search for e.g. the a or z if I compile You probably have to search for 𝑎 (U+1D44E) and 𝑧 (U+1D467). > > \starttext > > $z_1 = x_1 + y_1$ > > $a = b + c$ > > \stoptext > > ___ 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
Re: [NTG-context] Fonts and equations
Am Thu, 17 May 2018 05:19:05 -0600 schrieb Lance Larsen: > One really nice feature with equations is that by default you can > search for variable names in equation in a PDF reader like > acrobat. I can't search for e.g. the a or z if I compile \starttext $z_1 = x_1 + y_1$ $a = b + c$ \stoptext -- Ulrike Fischer http://www.troubleshooting-tex.de/ ___ 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
Re: [NTG-context] Fonts and equations
Henri, Thanks for the suggestion. I tried to add the additional fonts, but this did not seem to make a difference. The math equations render fine, but a search performed for terms in an equation still does not work when I specify the font. When I remove the font specification, it works fine. There must be some difference in the font that is used even if I don't specify a math font. Any other thoughts about why the math font changes or how to get a math font that is searchable, or get back to the default math font? -Lance -- > > Message: 4 > Date: Fri, 18 May 2018 18:55:14 +1200 > From: Henri Menke > To: ntg-context@ntg.nl > Subject: Re: [NTG-context] Fonts and equations > Message-ID: <12743277-ebd0-67c7-2393-fe33e97bf...@gmail.com> > Content-Type: text/plain; charset=utf-8; format=flowed > > > > On 17/05/18 23:19, Lance Larsen wrote: > > I have a context document with several equations. One really nice > > feature with equations is that by default you can search for variable > > names in equation in a PDF reader like acrobat. However, I needed to > > configure the document to use arial for the text. Once I do this, the > > equations are no longer searchable. I assume something happened to the > > mathematics font. How to I change the font for the document text, but > > keep the math equations searchable? Is there a way to change the > > document font, but not affect the math font? Here is a sample of how I > > configured the font. The equations are no longer searchable. > > > > % Load the Arial font values for regular, italics, bold, etc. > > \starttypescript [serif] [arial] > >\definefontsynonym [Serif] [name:arial] > >\definefontsynonym [SerifBold] [name:arialbold] > >\definefontsynonym [SerifItalic] [name:arialitalic] > >\definefontsynonym [SerifSlanted][name:arialitalic] > >\definefontsynonym [SerifBoldItalic] [name:arialbolditalic] > >\definefontsynonym [SerifBoldSlanted][name:arialbolditalic] > >\definefontsynonym [SerifCaps] [name:arial] > > \stoptypescript > > > > % Now we define the 'arial' font as an available option > > \definetypeface [arial][rm] [serif] [arial] > > The typeface "arial" you defined has no math font (and no sans and no > mono font). Add those and you should be fine: > > \definetypeface [arial] [rm] [serif] [arial] > \definetypeface [arial] [ss] [sans] [modern] > \definetypeface [arial] [tt] [mono] [modern] > \definetypeface [arial] [mm] [math] [modern] > > > > > % Set 'arial' 10pt as the default font for the document > > \setupbodyfont [arial,rm,10pt] > > > > \starttext > > > > $z_1 = x_1 + y_1$ > > > > $a = b + c$ > > > > \stoptext > > > ___ 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
Re: [NTG-context] roadmap
On Tue, 15 May 2018 16:51:13 +0200 luigi scarso wrote: > > On Tue, May 15, 2018 at 4:46 PM, Christoph Reller < > christoph.rel...@gmail.com> wrote: > > > On Tue, 15 May 2018 08:23:04 +0200 luigi scarso > > wrote: > > > >> > >> On Tue, May 15, 2018 at 8:15 AM, Christoph Reller < > >> christoph.rel...@gmail.com> wrote: > >> > >> > > >> > Our company is producing (and weekly updating) 67 manuals and > >> > technical documents from more than 900 ConTeXt source files for our > >> > software products. The output PDFs are converted to PDF/A-2a, which is > >> > only possible due to ConTeXt's tagging. > >> > > >> What do you think of verapdf ? > >> > > > > Well, verapdf is only a validator and not a converter. > > > > And, by the way, there is no reasonable way to convert from, say, PDF/A-2b > > to PDF/A-2a without a rediculous amount of AI or manual input because the > > tagging cannot be created out of the blue. It has to be there from the > > document's birth. This is what makes this ConTeXt feature so precious. > > > sure, the point is if verapdf is reliable as validator. In my opinion, verapdf has one advantage a couple of disadvantages: + If everything works out as planned then verapdf may become one of the most widely adopted validators, free of charge and open source - verapdf is yet relatively new and hence inmature - verapdf currently only validates against the PDF/A specifications and not (really) against the PDF specifications. This is bad because the latter are integral parts of the former. - verapdf does not validate embedded streams such as images, font files and color profiles. In short: Only if you are sure that the input document is a valid PDF, then verapdf can be used to test PDF/A conformance. Cheers, Christoph ___ 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___