Re: [isabelle-dev] font issues in Isabelle jedit

2018-01-02 Thread Lawrence Paulson 
> On 2 Jan 2018, at 19:21, Makarius  wrote:
> 
> I have changed the fonts again recently, see Isabelle/ecb74607063f. I've
> made a brief test on my MacMini with High Sierra, and it appears to work.
> 
> 
> Normally "isabelle components -a" should give you the resulting ttf
> files, and Isabelle/jEdit should pick them up.
> 
> This can be prevented by having IsabelleText.ttf / IsabelleTextBold.ttf
> installed on the system by accident (on macOS in some Library/Fonts
> directory, FontBook should be able to tell you). You should remove such
> spurious copies of the Isabelle fonts.

I didn’t have any copies in those places, but I deleted all the copies in the 
contib directory, did “hg fetch” and finally

~/isabelle/Repos/src/HOL: isabelle components -a
### Missing Isabelle component: 
"/Users/lp15/.isabelle/contrib/isabelle_fonts-20171230"
Getting "https://isabelle.in.tum.de/components/isabelle_fonts-20171230.tar.gz;
Unpacking "/Users/lp15/.isabelle/contrib/isabelle_fonts-20171230.tar.gz"
~/isabelle/Repos/src/HOL: hg id
17fdb2c98083 tip

But after letting the system build again, the result is the same as before.

Larry

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Re: [isabelle-dev] font issues in Isabelle jedit

2018-01-02 Thread Makarius 
On 02/01/18 19:34, Lawrence Paulson wrote:
> Fonts have been weird for me for some time (clearly wider than jedit “thinks” 
> they are) but now symbols are completely missing. E.g. I see
> 
>   have "integral UNIV (indicator (S \ T)) = integral UNIV (\a. 
> if a \ S \ T then 1::real else 0)"
> 
> Any idea what could be wrong? I’m using
> 
>> 6afba546f0e5 tip

I have changed the fonts again recently, see Isabelle/ecb74607063f. I've
made a brief test on my MacMini with High Sierra, and it appears to work.


Normally "isabelle components -a" should give you the resulting ttf
files, and Isabelle/jEdit should pick them up.

This can be prevented by having IsabelleText.ttf / IsabelleTextBold.ttf
installed on the system by accident (on macOS in some Library/Fonts
directory, FontBook should be able to tell you). You should remove such
spurious copies of the Isabelle fonts.


Makarius
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[isabelle-dev] font issues in Isabelle jedit

2018-01-02 Thread Lawrence Paulson 
Fonts have been weird for me for some time (clearly wider than jedit “thinks” 
they are) but now symbols are completely missing. E.g. I see

  have "integral UNIV (indicator (S \ T)) = integral UNIV (\a. 
if a \ S \ T then 1::real else 0)"

Any idea what could be wrong? I’m using

> 6afba546f0e5 tip

Larry

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