* Using dsrom with MKIV
@ 2008-12-24 18:47 Aditya Mahajan
2008-12-24 19:20 ` Wolfgang Schuster
2008-12-24 19:25 ` Hans Hagen
0 siblings, 2 replies; 8+ messages in thread
From: Aditya Mahajan @ 2008-12-24 18:47 UTC (permalink / raw)
To: mailing list for ConTeXt users
Hi,
The dsrom math font only works partially with MKIV, and I do not
understand what is happening. Consider the following example from
http://wiki.contextgarden.net/Doublestroke (which I wrote, after
suggestions on the mailing list). One needs the fonts, which are part of
TL and are also available at
http://ctan.org/tex-archive/fonts/doublestroke/
%=======================================================================
\loadmapfile[dstroke.map]
\starttypescript [math] [modern,computer-modern,latin-modern,ams] [size]
\definebodyfont [17.3pt,14.4pt,12pt][mm]
[mb=dsrom12 sa 1]
\definebodyfont [11pt,10pt,9pt] [mm]
[mb=dsrom10 sa 1]
\definebodyfont [8pt,7pt,6pt,5pt,4pt] [mm]
[mb=dsrom8 sa 1]
\stoptypescript
\definetypeface [modern] [mm] [math] [modern] [ams] [encoding=texnansi]
\setupbodyfont[reset,modern,10pt]
\definefamilysynonym [default] [doublestroke] [mb]
\def\dstroke {\fam\purefamily {doublestroke}}
\def\doublestroke#1{{\dstroke#1}}
\starttext
$\doublestroke{E} \doublestroke{1}$
\stoptext
%=======================================================================
This works correctly in MKII (Both E and 1 are shown in dsrom font).
However, in MKIV the 1 is shown in LM Roman rather than dsrom.
Is this a bug in context font handling, or a bug in the typescript?
I am using: context version: 2008.12.01 10:25
This is LuaTeX, Version snapshot-0.30.3-2008112812
Aditya
___________________________________________________________________________________
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://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Using dsrom with MKIV
2008-12-24 18:47 Using dsrom with MKIV Aditya Mahajan
@ 2008-12-24 19:20 ` Wolfgang Schuster
2008-12-24 20:20 ` Aditya Mahajan
2008-12-24 19:25 ` Hans Hagen
1 sibling, 1 reply; 8+ messages in thread
From: Wolfgang Schuster @ 2008-12-24 19:20 UTC (permalink / raw)
To: mailing list for ConTeXt users
Am 24.12.2008 um 19:47 schrieb Aditya Mahajan:
> Hi,
>
> The dsrom math font only works partially with MKIV, and I do not
> understand what is happening. Consider the following example from http://wiki.contextgarden.net/Doublestroke
> (which I wrote, after suggestions on the mailing list). One needs
> the fonts, which are part of TL and are also available at http://ctan.org/tex-archive/fonts/doublestroke/
>
> This works correctly in MKII (Both E and 1 are shown in dsrom font).
> However, in MKIV the 1 is shown in LM Roman rather than dsrom.
>
> Is this a bug in context font handling, or a bug in the typescript?
I think in the font handling because
\loadmapfile[dstroke.map]
\starttypescript [math] [modern,computer-modern,latin-modern,ams] [size]
\definebodyfont [17.3pt,14.4pt,12pt] [mm]
[mr=dsrom12 sa 1]
\definebodyfont [11pt,10pt,9pt] [mm]
[mr=dsrom10 sa 1]
\definebodyfont [8pt,7pt,6pt,5pt,4pt] [mm]
[mr=dsrom8 sa 1]
\stoptypescript
\definetypeface [modern] [mm] [math] [modern] [ams] [encoding=texnansi]
\setupbodyfont[modern,10pt]
\definefamilysynonym [default] [doublestroke] [mr]
\def\dstroke{\fam\purefamily{doublestroke}}
\def\doublestroke#1{{\dstroke#1}}
\starttext
$\doublestroke{E} \doublestroke{1}$
\stoptext
works with MkIV (I used mr).
Wolfgang
___________________________________________________________________________________
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://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Using dsrom with MKIV
2008-12-24 18:47 Using dsrom with MKIV Aditya Mahajan
2008-12-24 19:20 ` Wolfgang Schuster
@ 2008-12-24 19:25 ` Hans Hagen
2008-12-24 20:27 ` Aditya Mahajan
1 sibling, 1 reply; 8+ messages in thread
From: Hans Hagen @ 2008-12-24 19:25 UTC (permalink / raw)
To: mailing list for ConTeXt users
Aditya Mahajan wrote:
> Hi,
>
> The dsrom math font only works partially with MKIV, and I do not
> understand what is happening. Consider the following example from
> http://wiki.contextgarden.net/Doublestroke (which I wrote, after
> suggestions on the mailing list). One needs the fonts, which are part of
> TL and are also available at
> http://ctan.org/tex-archive/fonts/doublestroke/
>
> %=======================================================================
> \loadmapfile[dstroke.map]
>
> \starttypescript [math] [modern,computer-modern,latin-modern,ams] [size]
> \definebodyfont [17.3pt,14.4pt,12pt][mm]
> [mb=dsrom12 sa 1]
> \definebodyfont [11pt,10pt,9pt] [mm]
> [mb=dsrom10 sa 1]
> \definebodyfont [8pt,7pt,6pt,5pt,4pt] [mm]
> [mb=dsrom8 sa 1]
> \stoptypescript
>
> \definetypeface [modern] [mm] [math] [modern] [ams] [encoding=texnansi]
> \setupbodyfont[reset,modern,10pt]
>
> \definefamilysynonym [default] [doublestroke] [mb]
>
> \def\dstroke {\fam\purefamily {doublestroke}}
>
> \def\doublestroke#1{{\dstroke#1}}
>
> \starttext
> $\doublestroke{E} \doublestroke{1}$
> \stoptext
> %=======================================================================
>
>
> This works correctly in MKII (Both E and 1 are shown in dsrom font).
> However, in MKIV the 1 is shown in LM Roman rather than dsrom.
>
> Is this a bug in context font handling, or a bug in the typescript?
>
> I am using: context version: 2008.12.01 10:25
> This is LuaTeX, Version snapshot-0.30.3-2008112812
\def\doublestroke#1{{\fam\mbfam#1}}
\starttext
$\doublestroke{E} \doublestroke{1}$
\stoptext
indeed does not give a dstroked 1 ... i wonder why; maybe something with
the mathcodes
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
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://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Using dsrom with MKIV
2008-12-24 19:25 ` Hans Hagen
@ 2008-12-24 20:27 ` Aditya Mahajan
2008-12-25 8:31 ` Taco Hoekwater
0 siblings, 1 reply; 8+ messages in thread
From: Aditya Mahajan @ 2008-12-24 20:27 UTC (permalink / raw)
To: mailing list for ConTeXt users
On Wed, 24 Dec 2008, Hans Hagen wrote:
> Aditya Mahajan wrote:
>> Hi,
>>
>> The dsrom math font only works partially with MKIV, and I do not understand
>> what is happening. Consider the following example from
>> http://wiki.contextgarden.net/Doublestroke (which I wrote, after
>> suggestions on the mailing list). One needs the fonts, which are part of TL
>> and are also available at http://ctan.org/tex-archive/fonts/doublestroke/
>>
>> %=======================================================================
>> \loadmapfile[dstroke.map]
>>
>> \starttypescript [math] [modern,computer-modern,latin-modern,ams] [size]
>> \definebodyfont [17.3pt,14.4pt,12pt][mm]
>> [mb=dsrom12 sa 1]
>> \definebodyfont [11pt,10pt,9pt] [mm]
>> [mb=dsrom10 sa 1]
>> \definebodyfont [8pt,7pt,6pt,5pt,4pt] [mm]
>> [mb=dsrom8 sa 1]
>> \stoptypescript
>>
>> \definetypeface [modern] [mm] [math] [modern] [ams] [encoding=texnansi]
>> \setupbodyfont[reset,modern,10pt]
>>
>> \definefamilysynonym [default] [doublestroke] [mb]
>>
>> \def\dstroke {\fam\purefamily {doublestroke}}
>>
>> \def\doublestroke#1{{\dstroke#1}}
>>
>> \starttext
>> $\doublestroke{E} \doublestroke{1}$
>> \stoptext
>> %=======================================================================
>>
>>
>> This works correctly in MKII (Both E and 1 are shown in dsrom font).
>> However, in MKIV the 1 is shown in LM Roman rather than dsrom.
>>
>> Is this a bug in context font handling, or a bug in the typescript?
>>
>> I am using: context version: 2008.12.01 10:25
>> This is LuaTeX, Version snapshot-0.30.3-2008112812
>
> \def\doublestroke#1{{\fam\mbfam#1}}
Thanks. I never understood why one needed to define such things using
familysynonyms. The above defintition makes more sense. I will clean up
the wiki examples for using other fonts.
> \starttext
> $\doublestroke{E} \doublestroke{1}$
> \stoptext
>
> indeed does not give a dstroked 1 ... i wonder why; maybe something with the
> mathcodes
But why does it work if I replace mc by mr (as Wolfgang showed). Also, how
can I check the mathcode of a character, other than going through the
sources and figuring out where it is set.
Aditya
___________________________________________________________________________________
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://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Using dsrom with MKIV
2008-12-24 20:27 ` Aditya Mahajan
@ 2008-12-25 8:31 ` Taco Hoekwater
2008-12-25 10:40 ` Hans Hagen
2008-12-25 15:45 ` Aditya Mahajan
0 siblings, 2 replies; 8+ messages in thread
From: Taco Hoekwater @ 2008-12-25 8:31 UTC (permalink / raw)
To: mailing list for ConTeXt users
Aditya Mahajan wrote:
>
> But why does it work if I replace mc by mr (as Wolfgang showed). Also,
> how can I check the mathcode of a character, other than going through
> the sources and figuring out where it is set.
\message{\the\mathcode`\1 }
And it is "0031. It should have been "7031 for variable family use.
That is the value that initex initializes it to (that explains mkii).
Mkiv sets the values explicitly (and incorrectly)
In math-ini.lua:
@@ -52,7 +52,7 @@
mathematics.classes.diacritic = mathematics.classes.accent
mathematics.classes.large = mathematics.classes.op
mathematics.classes.variable = mathematics.classes.alphabetic
-mathematics.classes.number = mathematics.classes.nothing
+mathematics.classes.number = mathematics.classes.alphabetic
Best wishes,
Taco
___________________________________________________________________________________
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://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Using dsrom with MKIV
2008-12-25 8:31 ` Taco Hoekwater
@ 2008-12-25 10:40 ` Hans Hagen
2008-12-25 15:45 ` Aditya Mahajan
1 sibling, 0 replies; 8+ messages in thread
From: Hans Hagen @ 2008-12-25 10:40 UTC (permalink / raw)
To: mailing list for ConTeXt users
Taco Hoekwater wrote:
> Aditya Mahajan wrote:
>>
>> But why does it work if I replace mc by mr (as Wolfgang showed). Also,
>> how can I check the mathcode of a character, other than going through
>> the sources and figuring out where it is set.
>
> \message{\the\mathcode`\1 }
>
> And it is "0031. It should have been "7031 for variable family use.
> That is the value that initex initializes it to (that explains mkii).
> Mkiv sets the values explicitly (and incorrectly)
>
> In math-ini.lua:
>
> @@ -52,7 +52,7 @@
> mathematics.classes.diacritic = mathematics.classes.accent
> mathematics.classes.large = mathematics.classes.op
> mathematics.classes.variable = mathematics.classes.alphabetic
> -mathematics.classes.number = mathematics.classes.nothing
> +mathematics.classes.number = mathematics.classes.alphabetic
ok fixed
-----------------------------------------------------------------
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com
| www.pragma-pod.nl
-----------------------------------------------------------------
___________________________________________________________________________________
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://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: Using dsrom with MKIV
2008-12-25 8:31 ` Taco Hoekwater
2008-12-25 10:40 ` Hans Hagen
@ 2008-12-25 15:45 ` Aditya Mahajan
1 sibling, 0 replies; 8+ messages in thread
From: Aditya Mahajan @ 2008-12-25 15:45 UTC (permalink / raw)
To: mailing list for ConTeXt users
On Thu, 25 Dec 2008, Taco Hoekwater wrote:
> Aditya Mahajan wrote:
>>
>> But why does it work if I replace mc by mr (as Wolfgang showed). Also, how
>> can I check the mathcode of a character, other than going through the
>> sources and figuring out where it is set.
>
> \message{\the\mathcode`\1 }
>
> And it is "0031. It should have been "7031 for variable family use.
> That is the value that initex initializes it to (that explains mkii).
> Mkiv sets the values explicitly (and incorrectly)
>
> In math-ini.lua:
>
> @@ -52,7 +52,7 @@
> mathematics.classes.diacritic = mathematics.classes.accent
> mathematics.classes.large = mathematics.classes.op
> mathematics.classes.variable = mathematics.classes.alphabetic
> -mathematics.classes.number = mathematics.classes.nothing
> +mathematics.classes.number = mathematics.classes.alphabetic
>
Thank you. After making this change and regenerating formats, the dsrom
works correctly for both the test document and my actual document.
Aditya
___________________________________________________________________________________
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://tex.aanhet.net
archive : https://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2008-12-25 15:45 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-12-24 18:47 Using dsrom with MKIV Aditya Mahajan
2008-12-24 19:20 ` Wolfgang Schuster
2008-12-24 20:20 ` Aditya Mahajan
2008-12-24 19:25 ` Hans Hagen
2008-12-24 20:27 ` Aditya Mahajan
2008-12-25 8:31 ` Taco Hoekwater
2008-12-25 10:40 ` Hans Hagen
2008-12-25 15:45 ` Aditya Mahajan
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).