Dear Jose,

It's a bit difficult to respond to your latest messages because you sent so 
many of them.

I'm not entirely sure what's producing your font problems -- perhaps Simon will 
have some additional ideas -- but you should be aware that you can't load the 
Rcmdr package -- or, more generally, the tcltk package -- without XQuartz (or 
another X11 system). Normally, XQuartz should start automatically when the 
Rcmdr (or tcltk) package is loaded. That is, you should not have to start it 
separately.

It may help to know that the Rcmdr package selects its default dialog font by 
querying the default Tk font, via the command

        tclvalue(.Tcl("font actual TkDefaultFont -family"))

and sets the font for commands and output by querying the default Tk 
fixed-width font:

        tclvalue(.Tcl("font actual TkFixedFont -family"))

On my Macs, these are respectively the helvetica and courier fonts.

In any event, I'm glad that you seem to have solved your problem.

John

> -----Original Message-----
> From: Jose G Conde Santiago [mailto:jose.con...@upr.edu]
> Sent: Monday, May 15, 2017 3:18 PM
> To: Simon Urbanek <simon.urba...@r-project.org>; Fox, John
> <j...@mcmaster.ca>; r-sig-mac@r-project.org
> Subject: Re: [R-SIG-Mac] R commander fonts on R 3.4.0
> 
> When I run R without XQuartz, the text from the help screen renders
> well. I think the problem seems to be related to XQuartz.
> 
> José
> 
> 
> José G. Conde, MD, MPH
> Professor, School of Medicine
> Director, CentIT2
> UPR Medical Sciences Campus
> 
> Tel  (787) 763-9401 Fax (787) 758-5206
> 
> Email: jose.con...@upr.edu
> 
> URL: http://rcmi.rcm.upr.edu
> 
> > On May 15, 2017, at 2:16 PM, Jose G Conde Santiago
> <jose.con...@upr.edu> wrote:
> >
> > … and the same I get the same issue with R “help” screens in my iMac.
> I cannot reproduce this in the macBook.
> >
> > José
> >
> >
> >
> >
> > <R help .png>
> >
> >
> >
> >
> > José G. Conde, MD, MPH
> > Catedrático, Escuela de Medicina
> > Director, CentIT2
> > Recinto de Ciencias Médicas, UPR
> >
> > Tel  (787) 763-9401  Fax (787) 758-5206
> >
> > Correo electrónico: jose.con...@upr.edu
> >
> > URL: http://rcmi.rcm.upr.edu
> >
> >> On May 15, 2017, at 2:14 PM, Jose G Conde Santiago
> <jose.con...@upr.edu> wrote:
> >>
> >> This is the actual resolutions.
> >>
> >> José
> >>
> >> <Fonts 20 points.png>
> >> José G. Conde, MD, MPH
> >> Professor, School of Medicine
> >> Director, CentIT2
> >> UPR Medical Sciences Campus
> >>
> >> Tel  (787) 763-9401 Fax (787) 758-5206
> >>
> >> Email: jose.con...@upr.edu
> >>
> >> URL: http://rcmi.rcm.upr.edu
> >>
> >>> On May 15, 2017, at 12:31 PM, Jose G Conde Santiago
> <jose.con...@upr.edu> wrote:
> >>>
> >>> <Fonts 20 points.png>
> >>
> >

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