Hi Alan, thanks for your reply, humble but I can not see the difference in your replied line and the line stated in the example file. Sorry Willli On May 19, 2009, at 11:58 AM, Alan Stone wrote:

{\externalfigure[XY\currentheadnumber][width=0.5\textwidth]} {\externalfigure[XY\currentheadnumber][width=0.5/textwidth]}

Alan

On Tue, May 19, 2009 at 11:41 AM, Willi Egger wrote: Hi all,

I should call the current head number in a figure.

I am getting the following error:

! Undefined control sequence. <argument> \reporttextprefixerror

\secondoftwoarguments #1#2->#2

\rightlabeltext ...ts \let \reporttextprefixerror

\doreporttextprefixerror \... \labeltexts ...eftlabeltext {#1}#2\rightlabeltext {#1} \doifundefinedelse #1->\ifcsname #1 \endcsname \@EA \secondoftwoarguments \el... <argument> ... {\??ef \??ef XY\currentheadnumber }

{\useexternalfigure [\s!d... ... l.14 ...Y\currentheadnumber][width=0.5/textwidth]}

Using:

This is LuaTeX, Version beta-0.40.1-2009050813 (Web2C 7.5.7) ConTeXt ver: 2009.05.14 16:44 MKIV fmt: 2009.5.19 int: english/ english

Minimal example attached

KR Willi ______________________________________________________________________ _____________ 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 ______________________________________________________________________ _____________

-- Alan ______________________________________________________________________ _____________ 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 ______________________________________________________________________ _____________

Alan Stone wrote:

{\externalfigure[XY\currentheadnumber][width=0.5\textwidth]}

\the\dimexpr.5\texidth\relax ----------------------------------------------------------------- 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 -----------------------------------------------------------------

Don't worry, Holland is still fine... But the problem I refer to is not in the dimension whether or not it is spelled correcltly. The error is still the same: ! Undefined control sequence. <argument> \reporttextprefixerror \secondoftwoarguments #1#2->#2 \rightlabeltext ...ts \let \reporttextprefixerror \doreporttextprefixerror \... \labeltexts ...eftlabeltext {#1}#2\rightlabeltext {#1} \doifundefinedelse #1->\ifcsname #1 \endcsname \@EA \secondoftwoarguments \el... <argument> ... {\??ef \??ef XY\currentheadnumber } {\useexternalfigure [\s!d... ... l.14 ...er][width=\the\dimexpr.5\textwidth\relax]} \starttext \chapter{One} \placefigure [here] [] {A figure} {\externalfigure[XY\currentheadnumber][width=\the\dimexpr.5\textwidth \relax]} \stoptext Willi On May 19, 2009, at 4:00 PM, luigi scarso wrote:

On Tue, May 19, 2009 at 3:49 PM, Hans Hagen wrote: Alan Stone wrote: {\externalfigure[XY\currentheadnumber][width=0.5\textwidth]}

\the\dimexpr.5\texidth\relax

\the\dimexpr.5\texwidth\relax

what's happening in Holland ? -- 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 : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ______________________________________________________________________ _____________

Hi ALan, thanks for your investigation. Here it keeps showing this error. Will have to see with next beta... KR Willi On May 19, 2009, at 5:48 PM, Alan Stone wrote:

On Tue, May 19, 2009 at 5:17 PM, Willi Egger wrote: Don't worry, Holland is still fine...

But the problem I refer to is not in the dimension whether or not it is spelled correcltly. The error is still the same:

! Undefined control sequence. <argument> \reporttextprefixerror

\secondoftwoarguments #1#2->#2

\rightlabeltext ...ts \let \reporttextprefixerror

\doreporttextprefixerror \... \labeltexts ...eftlabeltext {#1}#2\rightlabeltext {#1} \doifundefinedelse #1->\ifcsname #1 \endcsname \@EA \secondoftwoarguments \el... <argument> ... {\??ef \??ef XY\currentheadnumber }

{\useexternalfigure [\s!d... ... l.14 ...er][width=\the\dimexpr.5\textwidth\relax]}

\starttext \chapter{One} \placefigure [here] [] {A figure} {\externalfigure[XY\currentheadnumber][width=\the\dimexpr.5 \textwidth\relax]} \stoptext

Willi

With...

\starttext \chapter{One} \placefigure [here] [] {A figure} % {\externalfigure[XY\currentheadnumber][width=0.5/textwidth]} {\externalfigure[XY\currentheadnumber][width=0.5\textwidth]} % {\externalfigure[XY\currentheadnumber][width=\the\dimexpr.5 \texwidth\relax]} \stoptext

I get: see attachment.

-- Alan <headnumber- test.pdf>_____________________________________________________________ ______________________ 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 ______________________________________________________________________ _____________