[NTG-context] Out of Date? Up to Date?

Thomas A. Schmitz thomas.schmitz at uni-bonn.de
Sun Nov 20 15:00:35 CET 2005


Taco,

isn't this a bit too general? All the fonts I have converted with  
texfont are shared by LaTeX and ConTeXt, and I haven't had any  
trouble so far. My rule of thumb was: if the font itself (i.e. the  
tfm) works at the basic level of TeX recognizing and using it,  
everything else is just a question of a clever use of typescripts  
(ConTeXt) and font definitions (LaTeX). The only precondition: I  
gather all the relevant lines into one big mapfile which is read by  
ConTeXt at runtime (\loadmapfile[my.map]) and has to be enabled via  
updmap-sys for LaTeX. But AFAICS, the Berry-namimg scheme is not  
necessary even for LaTeX. Or am I being overoptimistic?

Best

Thomas

On Nov 20, 2005, at 11:27 AM, Taco Hoekwater wrote:

>
> An important thing to remember is this:
>
>   ConTeXt does not share font metric conventions with LaTeX.
>
> (at one point it started doing so, like supporting the Karl
> Berry naming scheme and the psnfss style font family names,
> but that has since been abandoned).
>
> Another important thing is that it also does not share font
> map files with LaTeX and, specifically,
>
>   ConTeXt does not make pdfetex read pdftex.map.
>
> (this is at the root of a great many problems reported by
> users only familiar with nfss)
>
>
> The preferred format for metric files in ConTeXt is
>
>   <vendor>/<familyname>/<encoding>-<fontname>.tfm
>
> for metrics and
>
>   <encoding>-<vendor>-<familyname>.map
>
> for the mapping files.
>
>   <fontname> is usually derived from the font source (afm or ttf),
>   <encoding> is a 'controlled' list,
>   <vendor> and <familyname> are user-supplied (at install time).
>
> There are ways to trick ConTeXt into using different conventions,
> but if you do that you are likely to run into trouble (as you
> have experienced).
>



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