\prime is too high

\prime is too high

[Jairo A. del Rio]

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The following:

\starttext
$s''$ %or $s^{\prime}$
\stoptext

gives a too high symbol in ConTeXt LMTX 2021.05.06 23:35. ConTeXt MkIV
isn't affected for such an issue.

Jairo

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Re: \prime is too high

[Otared Kavian]

Hi Jairo,

Indeed \prime seems a littl ebit too high, but using the apostrophe sign for derivation gives the expected result:


\starttext
$s''$ or $s’$ is fine but not $s^{\prime}$.
\stoptext

(Using LMTX version 2021.05.09 17:14).

Best regards: Otared


> On 9 May 2021, at 02:46, Jairo A. del Rio <jairoadelrio6@gmail.com> wrote:
> 
> The following:
> 
> \starttext
> $s''$ %or $s^{\prime}$
> \stoptext
> 
> gives a too high symbol in ConTeXt LMTX 2021.05.06 23:35. ConTeXt MkIV isn't affected for such an issue.
> 
> Jairo
> ___________________________________________________________________________________
> 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
> ___________________________________________________________________________________

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Re: \prime is too high

[Hans Hagen]

On 5/10/2021 1:41 PM, Otared Kavian wrote:
> Hi Jairo,
> 
> Indeed \prime seems a littl ebit too high, but using the apostrophe sign for derivation gives the expected result:
> 
> 
> \starttext
> $s''$ or $s’$ is fine but not $s^{\prime}$.
> \stoptext
> 
> (Using LMTX version 2021.05.09 17:14).
Don't put primes in supscripts (primes in tex are actually a mess and 
what we have now evolved over years so i don't want to touch it ... 
maybe at some poin ti'll fix the fonts (using vf features)).  In old 
school tex (fonts) primes are raised (the ' is made active), in new 
school fonts primes are already raised. There we also need to handle 
double, triple, quadruple primes, input as sequence or as direct 
characters. And i'm not even talking of primed nuclei followed by scripts.

$s^\prime$

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