inaccessible control sequence

inaccessible control sequence

[luigi scarso]

\def\@@FOO{FOO}
\starttext
\@@FOO
\stoptext

works in mkiv minimals ,
but not in an old mkii context of mine
(inaccessible control sequence)  .

I suppose that it's ok .



-- 
luigi
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Re: inaccessible control sequence

[Wolfgang Schuster]

Am 10.04.2009 um 12:02 schrieb luigi scarso:

> \def\@@FOO{FOO}
> \starttext
> \@@FOO
> \stoptext
>
> works in mkiv minimals ,
> but not in an old mkii context of mine
> (inaccessible control sequence)  .
>
> I suppose that it's ok .


Not a good style but it's OK. The following is not what I expected.

\starttext
\number\catcode`@
\stoptext

Wolfgang

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Re: inaccessible control sequence

[Hans Hagen]

luigi scarso wrote:
> \def\@@FOO{FOO}
> \starttext
> \@@FOO
> \stoptext
> 
> works in mkiv minimals ,
> but not in an old mkii context of mine
> (inaccessible control sequence)  .
> 
> I suppose that it's ok .

no, it means that we have a missing \protect .. upto you to figure out 
where so that we can fix it

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                                           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
-----------------------------------------------------------------
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___________________________________________________________________________________

Re: inaccessible control sequence

[luigi scarso]

On Fri, Apr 10, 2009 at 12:56 PM, Hans Hagen <pragma@wxs.nl> wrote:
> luigi scarso wrote:
>>
>> \def\@@FOO{FOO}
>> \starttext
>> \@@FOO
>> \stoptext
>>
>> works in mkiv minimals ,
>> but not in an old mkii context of mine
>> (inaccessible control sequence)  .
>>
>> I suppose that it's ok .
>
> no, it means that we have a missing \protect .. upto you to figure out where
> so that we can fix it

hmmm , my Eastern homework ...:)



-- 
luigi
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Re: inaccessible control sequence

[luigi scarso]

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On Fri, Apr 10, 2009 at 12:56 PM, Hans Hagen <pragma@wxs.nl> wrote:

> luigi scarso wrote:
>
>> \def\@@FOO{FOO}
>> \starttext
>> \@@FOO
>> \stoptext
>>
>> works in mkiv minimals ,
>> but not in an old mkii context of mine
>> (inaccessible control sequence)  .
>>
>> I suppose that it's ok .
>>
>
> no, it means that we have a missing \protect .. upto you to figure out
> where so that we can fix it



This compiles ok in luatex

%%%%test-inaccesible-luatex.tex
\immediate\write16{===>catcode of @ is:\the\numexpr\catcode`@\relax}
\def\@@FOO{FOO}
\@@FOO
\bye


test-inaccesible-luatex.log:
This is LuaTeX, Version snapshot-0.38.0-2009041013 (Web2C 7.5.7)
(format=plain 2009.4.14)  14 APR 2009 14:43
 \write18 enabled.
**test-inaccesible-luatex.tex
(test-inaccesible-luatex.tex
===>catcode of @ is:12
[1] )
Output written on test-inaccesible-luatex.dvi (1 page, 216 bytes).




-- 
luigi

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Re: inaccessible control sequence

[Wolfgang Schuster]

Am 14.04.2009 um 14:47 schrieb luigi scarso:

> On Fri, Apr 10, 2009 at 12:56 PM, Hans Hagen <pragma@wxs.nl> wrote:
> luigi scarso wrote:
> \def\@@FOO{FOO}
> \starttext
> \@@FOO
> \stoptext
>
> works in mkiv minimals ,
> but not in an old mkii context of mine
> (inaccessible control sequence)  .
>
> I suppose that it's ok .
>
> no, it means that we have a missing \protect .. upto you to figure  
> out where so that we can fix it
>
>
> This compiles ok in luatex
>
> %%%%test-inaccesible-luatex.tex
> \immediate\write16{===>catcode of @ is:\the\numexpr\catcode`@\relax}
> \def\@@FOO{FOO}
> \@@FOO
> \bye

Can you also explain why it did work and also why this is a very bad  
idea!

Wolfgang

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Re: inaccessible control sequence

[luigi scarso]

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On Tue, Apr 14, 2009 at 3:53 PM, Wolfgang Schuster <
schuster.wolfgang@googlemail.com> wrote:

>
> Am 14.04.2009 um 14:47 schrieb luigi scarso:
>
>  On Fri, Apr 10, 2009 at 12:56 PM, Hans Hagen <pragma@wxs.nl> wrote:
>> luigi scarso wrote:
>> \def\@@FOO{FOO}
>> \starttext
>> \@@FOO
>> \stoptext
>>
>> works in mkiv minimals ,
>> but not in an old mkii context of mine
>> (inaccessible control sequence)  .
>>
>> I suppose that it's ok .
>>
>> no, it means that we have a missing \protect .. upto you to figure out
>> where so that we can fix it
>>
>> I have checked another old release .

This is pdfeTeX, Version 3.141592-1.21a-2.2 (Web2C 7.5.4) (format=cont-en
2006.3.2)  14 APR 2009 15:28
entering extended mode

and it's also ok .





>> This compiles ok in luatex
>>
>> %%%%test-inaccesible-luatex.tex
>> \immediate\write16{===>catcode of @ is:\the\numexpr\catcode`@\relax}
>> \def\@@FOO{FOO}
>> \@@FOO
>> \bye
>>
>
>



-- 
luigi

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Re: inaccessible control sequence

[Wolfgang Schuster]

Am 10.04.2009 um 12:56 schrieb Hans Hagen:

> luigi scarso wrote:
>> \def\@@FOO{FOO}
>> \starttext
>> \@@FOO
>> \stoptext
>> works in mkiv minimals ,
>> but not in an old mkii context of mine
>> (inaccessible control sequence)  .
>> I suppose that it's ok .
>
> no, it means that we have a missing \protect .. upto you to figure  
> out where so that we can fix it

The culprit is type-siz.tex

Wolfgang

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Re: inaccessible control sequence

[Hans Hagen]

Wolfgang Schuster wrote:
> 
> Am 10.04.2009 um 12:56 schrieb Hans Hagen:
> 
>> luigi scarso wrote:
>>> \def\@@FOO{FOO}
>>> \starttext
>>> \@@FOO
>>> \stoptext
>>> works in mkiv minimals ,
>>> but not in an old mkii context of mine
>>> (inaccessible control sequence)  .
>>> I suppose that it's ok .
>>
>> no, it means that we have a missing \protect .. upto you to figure out 
>> where so that we can fix it
> 
> The culprit is type-siz.tex

ok, thanks for nailing it down, will be fixed

Hans

-----------------------------------------------------------------
                                           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
-----------------------------------------------------------------
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___________________________________________________________________________________

Re: inaccessible control sequence

[luigi scarso]

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On Tue, Apr 14, 2009 at 4:31 PM, Hans Hagen <pragma@wxs.nl> wrote:

> Wolfgang Schuster wrote:
>
>>
>> Am 10.04.2009 um 12:56 schrieb Hans Hagen:
>>
>>  luigi scarso wrote:
>>>
>>>> \def\@@FOO{FOO}
>>>> \starttext
>>>> \@@FOO
>>>> \stoptext
>>>> works in mkiv minimals ,
>>>> but not in an old mkii context of mine
>>>> (inaccessible control sequence)  .
>>>> I suppose that it's ok .
>>>>
>>>
>>> no, it means that we have a missing \protect .. upto you to figure out
>>> where so that we can fix it
>>>
>>
>> The culprit is type-siz.tex
>>
>
> ok, thanks for nailing it down, will be fixed
>
If I change the last \unprotect to  \protect
in type-siz.tex
example compile again without error .


-- 
luigi

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Re: inaccessible control sequence

[luigi scarso]

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On Tue, Apr 14, 2009 at 4:54 PM, luigi scarso <luigi.scarso@gmail.com>wrote:

>
>
> On Tue, Apr 14, 2009 at 4:31 PM, Hans Hagen <pragma@wxs.nl> wrote:
>
>> Wolfgang Schuster wrote:
>>
>>>
>>> Am 10.04.2009 um 12:56 schrieb Hans Hagen:
>>>
>>>  luigi scarso wrote:
>>>>
>>>>> \def\@@FOO{FOO}
>>>>> \starttext
>>>>> \@@FOO
>>>>> \stoptext
>>>>> works in mkiv minimals ,
>>>>> but not in an old mkii context of mine
>>>>> (inaccessible control sequence)  .
>>>>> I suppose that it's ok .
>>>>>
>>>>
>>>> no, it means that we have a missing \protect .. upto you to figure out
>>>> where so that we can fix it
>>>>
>>>
>>> The culprit is type-siz.tex
>>>
>>
>> ok, thanks for nailing it down, will be fixed
>>
> If I change the last \unprotect to  \protect
> in type-siz.tex
> example compile again without error .
>
>
> --
> luigi
>
>
Sorry, I have made a huge mess with \@@ and @@ -- forget about it -- .


-- 
luigi

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