Re: No \aring?

Re: No \aring?

[Joop Susan]

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> At 08:26 PM 4/21/01 +0200, Joop Susan wrote:
> >
> >Hello,
> >
> >I'm having problems producing the \aring and \Aring glyphs.
> >
> >I'm using \enableregime[windows].
> >
> >Neither {\aring} nor the 8-bit character 229 'å' produce the desired 
> >result. They just print an 'a' without the ring.
> 
<snip> My interpretation of patch instructions in attachemnt.

Thanks Hans. Your patch instructions fixed my problem.
 
> >This is pdfeTeX, Version 3.14159-13h-pretest-20010126-2.1 (Web2C 7.3.3.1)
> 
> pretty old pdftex
> >ConTeXt  ver: 2001.4.9  fmt: 2001.4.16  int: english  mes: english
> >

Now:
This is pdfeTeX, Version 3.14159-14h-released-20010417-2.1 (Web2C 7.3.3.1)
ConTeXt  ver: 2001.4.9  fmt: 2001.4.23  int: english  mes: english

Are ConTeXt Betas always against the latest pdftex snapshots?
 
Thanks,

Joop

[-- Attachment #2: context-aring.patch --]
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--- tex/context/base/enco-def.tex.orig	Fri Apr  6 15:08:50 2001
+++ tex/context/base/enco-def.tex	Mon Apr 23 16:42:11 2001
@@ -27,6 +27,7 @@
 \definecharacter textcaron         20 
 \definecharacter textbreve         21
 \definecharacter textmacron        22
+\definecharacter textring          23
 \definecharacter textcedilla       24 
 \definecharacter textogonek        24 % no ! 
 \definecharacter textbottomdot     46  
@@ -82,6 +83,8 @@
 \definecharacter otilde {\buildtextaccent\texttilde o}
 \definecharacter Utilde {\buildtextaccent\texttilde U}
 \definecharacter utilde {\buildtextaccent\texttilde u}
+\definecharacter Ntilde {\buildtextaccent\texttilde N}
+\definecharacter ntilde {\buildtextaccent\texttilde n}
 
 \definecharacter Adiaeresis {\buildtextaccent\textdiaeresis A}
 \definecharacter adiaeresis {\buildtextaccent\textdiaeresis a}
@@ -179,10 +182,10 @@
 \definecharacter Uogonek {\buildtextogonek U}
 \definecharacter uogonek {\buildtextogonek u}
 
-\definecharacter Aring {A}
-\definecharacter aring {a}
-\definecharacter Uring {U}
-\definecharacter uring {u}
+\definecharacter Aring {\buildtextaccent\textring A}
+\definecharacter aring {\buildtextaccent\textring a}
+\definecharacter Uring {\buildtextaccent\textring U}
+\definecharacter uring {\buildtextaccent\textring u}
 
 \definecharacter Abreve {\buildtextaccent\textbreve A}
 \definecharacter abreve {\buildtextaccent\textbreve a}

Re: No \aring?

[Hans Hagen]

At 05:11 PM 4/23/01 +0200, Joop Susan wrote:

>Now:
>This is pdfeTeX, Version 3.14159-14h-released-20010417-2.1 (Web2C 7.3.3.1)
>ConTeXt  ver: 2001.4.9  fmt: 2001.4.23  int: english  mes: english
>
>Are ConTeXt Betas always against the latest pdftex snapshots?

recently pdftex didn't change that much [apart from protruding and hz
support], but version 14 is better than 13 in producing solid pdf code

Hans 

-------------------------------------------------------------------------
                                  Hans Hagen | PRAGMA ADE | pragma@wxs.nl
                      Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
 tel: +31 (0)38 477 53 69 | fax: +31 (0)38 477 53 74 | www.pragma-ade.com
-------------------------------------------------------------------------

No \aring?

[Joop Susan]

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Hello,

I'm having problems producing the \aring and \Aring glyphs.

I'm using \enableregime[windows].

Neither {\aring} nor the 8-bit character 229 'å' produce the desired 
result. They just print an 'a' without the ring.

This is pdfeTeX, Version 3.14159-13h-pretest-20010126-2.1 (Web2C 7.3.3.1)
ConTeXt  ver: 2001.4.9  fmt: 2001.4.16  int: english  mes: english

I have looked in the source and found a file named 'regi-win.tex'. I 
understand that this is an input mapping of characters. Right? I found one 
typo in the file, but no solution to my problem.

I created a test file that prints the named glyphs I found in that file 
(What would I do without 'vi' and regular expressions?). All looks OK 
except \ccedilla (typo: \cdedille), \ntilde, \Ntilde, \aring and \Aring.

The testfile can be found at: 
   http://www.xs4all.nl/~jgsusan/ConTeXt/test-regi-win.tex (5 Kb)

The PDF output can be found at:
   http://www.xs4all.nl/~jgsusan/ConTeXt/test-regi-win.pdf (41 Kb)

Could it be that not the input mapping, but the output mapping is wrong 
here?

Hans, any suggestion for a quick patch? I'm lost... I need \aring.

Thanks,

Joop

PS. An older version of ConTeXt had no problem with the 8-bit a-ring
    character. That was pdfeTeX, Version 3.14159-14f-released-20000525-2.1
    and ConTeXt ver: 2000.9.21

J.

Re: No \aring?

[Hans Hagen]

At 08:26 PM 4/21/01 +0200, Joop Susan wrote:
>
>Hello,
>
>I'm having problems producing the \aring and \Aring glyphs.
>
>I'm using \enableregime[windows].
>
>Neither {\aring} nor the 8-bit character 229 'å' produce the desired 
>result. They just print an 'a' without the ring.

this is because the fall back of \aring is defined as 's', you can patch
enco-def: 

somewhere at the top:

\definecharacter textring          23

lower: 

\definecharacter Aring {\buildtextaccent\textring A}
\definecharacter aring {\buildtextaccent\textring a}
\definecharacter Uring {\buildtextaccent\textring U}
\definecharacter uring {\buildtextaccent\textring u}

>This is pdfeTeX, Version 3.14159-13h-pretest-20010126-2.1 (Web2C 7.3.3.1)

pretty old pdftex

>ConTeXt  ver: 2001.4.9  fmt: 2001.4.16  int: english  mes: english
>
>I have looked in the source and found a file named 'regi-win.tex'. I 
>understand that this is an input mapping of characters. Right? I found one 
>typo in the file, but no solution to my problem.

this is indeed *input* mapping [or sometimes intermediate mapping]

>I created a test file that prints the named glyphs I found in that file 
>(What would I do without 'vi' and regular expressions?). All looks OK 
>except \ccedilla (typo: \cdedille), \ntilde, \Ntilde, \aring and \Aring.

Ok, so we need to add:  

\definecharacter Ntilde {\buildtextaccent\texttilde N}
\definecharacter ntilde {\buildtextaccent\texttilde n}

>Could it be that not the input mapping, but the output mapping is wrong 
>here?

indeed, there is no good fall back defined, thanks for pointing it out

>Hans, any suggestion for a quick patch? I'm lost... I need \aring.

patch enco-def.tex and regenerate the formats

>    character. That was pdfeTeX, Version 3.14159-14f-released-20000525-2.1

this version of context has named glyph definitions instead of the less
readable accent/commans ones; the internals are still the same, except from
some enoding-to-encoding expansion improvements, but i redid the defs and
for sure missed a couple of glyphs, btw, these issues are unrelated to
pdftex [except that unicode searching for eastern european languagesis now
smoother]. 

Hans
-------------------------------------------------------------------------
                                  Hans Hagen | PRAGMA ADE | pragma@wxs.nl
                      Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
 tel: +31 (0)38 477 53 69 | fax: +31 (0)38 477 53 74 | www.pragma-ade.com
-------------------------------------------------------------------------