Re: [NTG-context] Bug in math: version

2019-02-14 Thread Alan Braslau
On Thu, 14 Feb 2019 18:08:09 +0100 Hans Åberg wrote: > > On 14 Feb 2019, at 16:42, Alan Braslau wrote: > > > > Now, this is really interesting > > > > \starttext > > \textbar x\textbar > > \stoptext > > > > produces |x| as seen by acroread, mupdf, evince, ... on the Mac > > BUT shows | |

Re: [NTG-context] Bug in math: version

2019-02-14 Thread Hans Åberg
> On 14 Feb 2019, at 16:42, Alan Braslau wrote: > > Now, this is really interesting > > \starttext > \textbar x\textbar > \stoptext > > produces |x| as seen by acroread, mupdf, evince, ... on the Mac > BUT shows | | with preview and with skim (which uses the Apple pdf rendering > engine).

Re: [NTG-context] Bug in math: version

2019-02-14 Thread Alan Braslau
On Thu, 14 Feb 2019 08:42:15 -0700 Alan Braslau wrote: > On Thu, 14 Feb 2019 13:02:21 +0100 > Hans Hagen wrote: > > > On 2/13/2019 7:12 PM, Alan Braslau wrote: > > > Not just the latest beta ... and indeed according to the TeXbook this > > > should be a vertical double bar (\Vert), in math

Re: [NTG-context] Bug in math: version

2019-02-14 Thread Alan Braslau
On Thu, 14 Feb 2019 13:02:21 +0100 Hans Hagen wrote: > On 2/13/2019 7:12 PM, Alan Braslau wrote: > > Not just the latest beta ... and indeed according to the TeXbook this > > should be a vertical double bar (\Vert), in math mode. > > > > I wish to point out that | in text font (text mode) is

Re: [NTG-context] Bug in math: version

2019-02-14 Thread Hans Åberg
> On 14 Feb 2019, at 13:05, Hans Hagen wrote: > >> With 2019.02.10 17:43, the command \type{\|x\|} gives an incorrect result: >> $\|x\| = 1$ > > why not use $||x|| = 1$ Also $‖x‖ = 1$. ___ If your question is of

Re: [NTG-context] Bug in math: version

2019-02-14 Thread Hans Hagen
On 2/13/2019 6:52 PM, Otared Kavian wrote: Hi Hans, With the latest beta there seems a bug has been intoduced with « \| » which should give a vertical double bar and not a simple bar. hm, has always been so, \* being an escape This is a minimal example: \starttext With 2019.02.10 17:43,

Re: [NTG-context] Bug in math: version

2019-02-14 Thread Hans Hagen
On 2/13/2019 7:12 PM, Alan Braslau wrote: Not just the latest beta ... and indeed according to the TeXbook this should be a vertical double bar (\Vert), in math mode. I wish to point out that | in text font (text mode) is different from | in math font (math mode). I noticed that Preview (on

Re: [NTG-context] Bug in math: version

2019-02-13 Thread Alan Braslau
Not just the latest beta ... and indeed according to the TeXbook this should be a vertical double bar (\Vert), in math mode. I wish to point out that | in text font (text mode) is different from | in math font (math mode). I noticed that Preview (on the mac) *fails* to render the math font $|$

[NTG-context] Bug in math: version

2019-02-13 Thread Otared Kavian
Hi Hans, With the latest beta there seems a bug has been intoduced with « \| » which should give a vertical double bar and not a simple bar. This is a minimal example: \starttext With 2019.02.10 17:43, the command \type{\|x\|} gives an incorrect result: $\|x\| = 1$ $|x| = 1$ \stoptext Best