Umathquad again - lots of mktexlsr errors

Umathquad again - lots of mktexlsr errors

[Hans van der Meer]

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The ! Math error: parameter \Umathquad\displaystyle is not set. came up again.

Therefore decided to get new beta.
Now suddenly I get on the console what seem literaly hundredsds of thousands messages 
mktexlsr: : not a directory, skipping.
Has there been an infinite loop been crept in somewhere?

Used the scripts that always worked, nothing new.

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 plus 

#!/bin/bash
curl -o first-setup.sh http://minimals.contextgarden.net/setup/first-setup.sh
chmod a+x ./first-setup.sh
mkdir tex
cd tex
ln -s ~/Library/texmf texmf-local
cd ..
sh ./first-setup.sh >first-setup.log
exit

I had the impression two months ago that the offending reference causing the Umathquad should be removed shortly. Wasn't that a private euler reference in one of the developing systems? 

This is: ConTeXt  ver: 2011.06.26 13:23 MKIV  fmt: 2011.6.27  int: english/english
and it still seems to be there. Please, can this be remedied.

The problem is: I cannot find my notes on how to solve it!

Hans van der Meer

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Re: Umathquad again - lots of mktexlsr errors

[luigi scarso]

On Mon, Jun 27, 2011 at 8:24 PM, Hans van der Meer <H.vanderMeer@uva.nl> wrote:
> The ! Math error: parameter \Umathquad\displaystyle is not set. came up again.
>
> Therefore decided to get new beta.
> Now suddenly I get on the console what seem literaly hundredsds of thousands messages
> mktexlsr: : not a directory, skipping.
> Has there been an infinite loop been crept in somewhere?
>
> Used the scripts that always worked, nothing new.
See  email  with Subject "problem running first-setup.sh"
-- 
luigi
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___________________________________________________________________________________

Re: Umathquad again - lots of mktexlsr errors

[Hans van der Meer]

Ok, thanks. I understand the mktexlsr stuff is nothing serious.

But the "! Math error: parameter \Umathquad\displaystyle is not set." is very serious. I tried several things, as mtxrun --generate ; context --make en". Nothing good. I thought I remembered something about an opentype font euler.otf. But putting it somewhere in one of the font folders and regenerating doesn't work either.
I getting a bit nervous now....

Hans van der Meer

On 27 jun 2011, at 20:31, luigi scarso wrote:

> On Mon, Jun 27, 2011 at 8:24 PM, Hans van der Meer <H.vanderMeer@uva.nl> wrote:
>> The ! Math error: parameter \Umathquad\displaystyle is not set. came up again.
>> 
>> Therefore decided to get new beta.
>> Now suddenly I get on the console what seem literaly hundredsds of thousands messages
>> mktexlsr: : not a directory, skipping.
>> Has there been an infinite loop been crept in somewhere?
>> 
>> Used the scripts that always worked, nothing new.
> See  email  with Subject "problem running first-setup.sh"
> -- 
> luigi

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Re: Umathquad again - lots of mktexlsr errors

[luigi scarso]

On Mon, Jun 27, 2011 at 8:42 PM, Hans van der Meer <H.vanderMeer@uva.nl> wrote:
> Ok, thanks. I understand the mktexlsr stuff is nothing serious.
>
> But the "! Math error: parameter \Umathquad\displaystyle is not set." is very serious. I tried several things, as mtxrun --generate ; context --make en". Nothing good. I thought I remembered something about an opentype font euler.otf.
Latest minimals has still the mktexlsr error,
but I'm not able to reproduce  "! Math error: parameter
\Umathquad\displaystyle is not set."  --- do you have an example ?
-- 
luigi
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Re: Umathquad again - lots of mktexlsr errors

[Hans Hagen]

On 27-6-2011 8:42, Hans van der Meer wrote:
> Ok, thanks. I understand the mktexlsr stuff is nothing serious.
>
> But the "! Math error: parameter \Umathquad\displaystyle is not set." is very serious. I tried several things, as mtxrun --generate ; context --make en". Nothing good. I thought I remembered something about an opentype font euler.otf. But putting it somewhere in one of the font folders and regenerating doesn't work either.
> I getting a bit nervous now....

What is your font definition? do you define a proper math font?

Hans


-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
     tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
-----------------------------------------------------------------
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___________________________________________________________________________________

Re: Umathquad again - lots of mktexlsr errors

[Hans Hagen]

On 27-6-2011 8:42, Hans van der Meer wrote:
> Ok, thanks. I understand the mktexlsr stuff is nothing serious.

it looks like mktexlsr has a bug

- when run with "" on windows it tries to hash /
- when run on linux with "" it loops

any unknown path does this

so, i think that maybe when there is an empty path given or in the texmf 
spec, that this problem surfaces

Hans

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
     tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
-----------------------------------------------------------------
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Re: Umathquad again - lots of mktexlsr errors

[luigi scarso]

On Mon, Jun 27, 2011 at 10:38 PM, Hans Hagen <pragma@wxs.nl> wrote:
> On 27-6-2011 8:42, Hans van der Meer wrote:
>>
>> Ok, thanks. I understand the mktexlsr stuff is nothing serious.
>
> it looks like mktexlsr has a bug
>
> - when run with "" on windows it tries to hash /
> - when run on linux with "" it loops
>
> any unknown path does this
>
> so, i think that maybe when there is an empty path given or in the texmf
> spec, that this problem surfaces
>
> Hans
>
> -----------------------------------------------------------------
>                                          Hans Hagen | PRAGMA ADE
>              Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
>    tel: 038 477 53 69 | voip: 087 875 68 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  : http://foundry.supelec.fr/projects/contextrev/
> wiki     : http://contextgarden.net
> ___________________________________________________________________________________
>
imo, a shift is missed
From line 73 of mktexlsr, look at
# ADD THIS
 below

# A copy of some stuff from mktex.opt, so we can run in the presence of
# terminally damaged ls-R files.
while test $# -gt 0; do
  if test "x$1" = x--help || test "x$1" = x-help; then
    echo "$usage"
    exit 0
  elif test "x$1" = x--version || test "x$1" = x-version; then
    echo "`basename $0` $version"
    kpsewhich --version
    exit 0
  elif test "x$1" = x--verbose || test "x$1" = x-verbose; then
    verbose=true
  elif test "x$1" = x--dry-run || test "x$1" = x-n; then
    dry_run=true
  elif test "x$1" = x--quiet || test "x$1" = x--silent \
       || test "x$1" = x-quiet || test "x$1" = x-silent ; then
    verbose=false
  elif test "x$1" = x--; then
    :
  elif echo "x$1" | grep '^x-' >/dev/null; then
    echo "$progname: unknown option \`$1', try --help if you need it." >&2
    exit 1
  else
    if test ! -d "$1"; then
      echo "$progname: $1: not a directory, skipping." >&2
      shift     ## ADD THIS, otherwise a loop
      continue
    fi
    # By saving the argument in a file, we can later get it back while
    # supporting spaces in the name.  This still doesn't support
    # newlines in the directory names, but nobody ever complains about
    # that, and it seems much too much trouble to use \0 terminators.
    (umask 077
    if echo "$1" >>"$treefile"; then :; else
      echo "$progname: $treefile: could not append to arg file, goodbye." >&2
      exit 1
    fi
    )
  fi
  shift
done


-- 
luigi
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Re: Umathquad again

[Hans van der Meer]

Some more experimenting did the trick, finally. (I must not forget to document it well this time ;-)

(1) the opentypefont euler.otf in font-tree, accessible by ConTeXt.
(2) mtxrun --script fonts --reload

Then I can regenerate the format and get good ConTeXt runs again.
As to the cause of this. I dug up a mail-exchange with Taco Hoekwater, him telling me there was some leftover reference to this euler.otf font that was unnecessary. I have mailed him, to ask if he can remove that reference.

Hans van der Meer


On 27 jun 2011, at 21:25, luigi scarso wrote:

> On Mon, Jun 27, 2011 at 8:42 PM, Hans van der Meer <H.vanderMeer@uva.nl> wrote:
>> Ok, thanks. I understand the mktexlsr stuff is nothing serious.
>> 
>> But the "! Math error: parameter \Umathquad\displaystyle is not set." is very serious. I tried several things, as mtxrun --generate ; context --make en". Nothing good. I thought I remembered something about an opentype font euler.otf.
> Latest minimals has still the mktexlsr error,
> but I'm not able to reproduce  "! Math error: parameter
> \Umathquad\displaystyle is not set."  --- do you have an example ?
> -- 
> luigi
> ___________________________________________________________________________________
> 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  : http://foundry.supelec.fr/projects/contextrev/
> wiki     : http://contextgarden.net
> ___________________________________________________________________________________

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___________________________________________________________________________________

Re: Umathquad again - lots of mktexlsr errors

[Hans Hagen]

On 27-6-2011 11:05, luigi scarso wrote:

> imo, a shift is missed
>  From line 73 of mktexlsr, look at
> # ADD THIS
>   below

Can you find out what the complete path spec is that is used for the 
loop? (It looks like TEXMFDBS is used .. I wonder why not TEXMF as it 
makes no sense to use another variable.)

Hans

-----------------------------------------------------------------
                                           Hans Hagen | PRAGMA ADE
               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
     tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com
                                              | www.pragma-pod.nl
-----------------------------------------------------------------
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___________________________________________________________________________________

Re: Umathquad again

[luigi scarso]

On Mon, Jun 27, 2011 at 11:18 PM, Hans van der Meer <H.vanderMeer@uva.nl> wrote:
> Some more experimenting did the trick, finally. (I must not forget to document it well this time ;-)
>
> (1) the opentypefont euler.otf in font-tree, accessible by ConTeXt.
> (2) mtxrun --script fonts --reload
>
> Then I can regenerate the format and get good ConTeXt runs again.
As general rule, if you are lost:
1)  texmf-project and its' subfolders are unchanged by first-setup.sh;
you can hence copy the directory structure of texmf/fonts into texmf-project
I.e. you if you have a microsoft foo.otf, you can copy into
texmf-project/fonts/opentype/microsoft/foo.otf
and it will stay here until you delete it
3) you *must* run
mtxrun --script fonts --reload
when you install new fonts or delete old fonts into the minimals.

It's not necessary to rebuild  the format when you install the fonts.

-- 
luigi
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Re: Umathquad again - lots of mktexlsr errors

[luigi scarso]

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On Mon, Jun 27, 2011 at 11:26 PM, Hans Hagen <pragma@wxs.nl> wrote:

> On 27-6-2011 11:05, luigi scarso wrote:
>
>  imo, a shift is missed
>>  From line 73 of mktexlsr, look at
>> # ADD THIS
>>  below
>>
>
> Can you find out what the complete path spec is that is used for the loop?
> (It looks like TEXMFDBS is used .. I wonder why not TEXMF as it makes no
> sense to use another variable.)
>
> The bug doesn't depend to TEXMFDBS: without the shift the input args are
never consumed.
The next time the while is executed, the same condition on the path  is
checked again and found true (i.e. it doesn't exist).

 The path spec are or a treefile rooted on ${TMPDIR/tmp} or, if it doesn't
exist , the paths given by
kpsewhich --show-path=ls-R


-- 
luigi

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