Re: [NTG-context] makeupwidth in externalfigure yields invalid escape sequence
Dear... ...invisible man probably known as Hans... Thanks for fixing this! Cheers, Andreas FYI followers: \starttext \externalfigure[cow][width=0.5\makeupwidth] \stoptext works with the latest beta (MKIV) Am Jan 1, 2013 um 2:10 PM schrieb Andreas Mang m...@imt.uni-luebeck.de: Hi, Thanks for the quick responses. The \externalfigure commands passes the values of the width/height keys to Lua which can’t handle relative values [...] to convert a relative (e.g. \textwidth) in a absolute value (e.g. 12pt) you can use the \dimexpr command. \externalfigure[…][width=\the\dimexpr.3\textwidth\relax] I'm seem to be not educated enough about dos and don'ts: To me it seemed mandatory to use relative sizes as I might have to change the layout of my document (*). So, do I get it right that the idea of this change is to stick to a rigid A4 setting (i.e. all figures are e.g. of width 5 cm) and then simply change the print out size to A5: \setuppapersize[A4][A5] A quick yes, keep it rigid or no, do it adaptively would be enough to get me on track (in case I am not telling bull). I'll adapt my doc accordingly. Cheers, Andreas (*) I am currently working on a document, which Iis going through assessment in A4 and very likely published in A5 ___ 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 ___ ___ 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 ___
Re: [NTG-context] makeupwidth in externalfigure yields invalid escape sequence
Am 31.12.2012 um 13:38 schrieb Andreas Mang m...@imt.uni-luebeck.de: Hi there, did I miss something or is there a problem with the use of makeupwidth in conection with the externalfigure command in the latest beta? The \externalfigure commands passes the values of the width/height keys to Lua which can’t handle relative values. When you want to dimension to Lua they have to be in the form “10pt”, 5cm” or “1200” (dimension without units are in scaled points), to convert a relative (e.g. \textwidth) in a absolute value (e.g. 12pt) you can use the \dimexpr command. \externalfigure[…][width=\the\dimexpr.3\textwidth\relax] 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 : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___
Re: [NTG-context] makeupwidth in externalfigure yields invalid escape sequence
Hi, Thanks for the quick responses. The \externalfigure commands passes the values of the width/height keys to Lua which can’t handle relative values [...] to convert a relative (e.g. \textwidth) in a absolute value (e.g. 12pt) you can use the \dimexpr command. \externalfigure[…][width=\the\dimexpr.3\textwidth\relax] I'm seem to be not educated enough about dos and don'ts: To me it seemed mandatory to use relative sizes as I might have to change the layout of my document (*). So, do I get it right that the idea of this change is to stick to a rigid A4 setting (i.e. all figures are e.g. of width 5 cm) and then simply change the print out size to A5: \setuppapersize[A4][A5] A quick yes, keep it rigid or no, do it adaptively would be enough to get me on track (in case I am not telling bull). I'll adapt my doc accordingly. Cheers, Andreas (*) I am currently working on a document, which Iis going through assessment in A4 and very likely published in A5 ___ 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 ___
[NTG-context] makeupwidth in externalfigure yields invalid escape sequence
Hi there, did I miss something or is there a problem with the use of makeupwidth in conection with the externalfigure command in the latest beta? The error I get (minimal example below) is: ! LuaTeX error [string \directlua ]:1: invalid escape sequence near '\m'. Cheers, Andreas ConTeXt ver: 2012.12.28 20:30 MKIV %%% minimal example %%% \starttext \externalfigure[cow][width=5cm] % works \externalfigure[cow][width=0.5\makeupwidth] % error \stoptext %%% minimal example %%% Bart Simpson mode: You should never update your context version during holidays. You should never update your context version during holidays. You should never update your context version during holidays. You should never update your context version during holidays. Happy New Year's Eve to y'all. ___ 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 ___
Re: [NTG-context] makeupwidth in externalfigure yields invalid escape sequence
On Mon, Dec 31 2012, Andreas Mang wrote: \externalfigure[cow][width=0.5\makeupwidth] % error Here a patch that helps: http://www.ntg.nl/pipermail/ntg-context/2012/068393.html Then, type context --make. -- Peter ___ 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 ___
