Re: [NTG-context] ! LuaTeX error [string "\directlua "]:1: invalid escape sequence
On Fri, 2013-04-19 at 09:07 +0200, Hans Hagen wrote: > use [[ ]] for passing strings and \letterpercent , of do: > > \ctxlua{context.setxvalue("BzrRevision",os.resultof("bzr revno | tr > -d > '\string\n'"))} Thanks Hans. That solved that problem. -- Kip Warner -- Software Engineer OpenPGP encrypted/signed mail preferred http://www.thevertigo.com signature.asc Description: This is a digitally signed message part ___ 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] ! LuaTeX error [string "\directlua "]:1: invalid escape sequence
On 4/19/2013 7:39 AM, Kip Warner wrote: Hey list, I am having problems typesetting the following minimal to try and extract the current revision number from my revision control system: % Bzr revision... \def\initializeBzr {\ctxlua{context("\\global\\edef\\BzrRevision{\%s}", os.resultof"bzr revno | tr -d '\\n'")}} \initializeBzr \starttex foo \stoptex The error I receive is: ! LuaTeX error [string "\directlua "]:1: invalid escape sequence near '\%'. system > tex > error on line 5 in file minimal.tex: LuaTeX error ... Line 5 is the \initializeBzr invocation. This was working with TeX Live 2012, but perhaps the correct usage has changed. I am now using ConTeXt 2013.04.11 19:55 with LuaTeX beta-0.76.0-2013041612 (TeX Live 2013) (rev 4627). use [[ ]] for passing strings and \letterpercent , of do: \ctxlua{context.setxvalue("BzrRevision",os.resultof("bzr revno | tr -d '\string\n'"))} 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 ___
[NTG-context] ! LuaTeX error [string "\directlua "]:1: invalid escape sequence
Hey list, I am having problems typesetting the following minimal to try and extract the current revision number from my revision control system: % Bzr revision... \def\initializeBzr {\ctxlua{context("\\global\\edef\\BzrRevision{\%s}", os.resultof"bzr revno | tr -d '\\n'")}} \initializeBzr \starttex foo \stoptex The error I receive is: ! LuaTeX error [string "\directlua "]:1: invalid escape sequence near '\%'. system > tex > error on line 5 in file minimal.tex: LuaTeX error ... Line 5 is the \initializeBzr invocation. This was working with TeX Live 2012, but perhaps the correct usage has changed. I am now using ConTeXt 2013.04.11 19:55 with LuaTeX beta-0.76.0-2013041612 (TeX Live 2013) (rev 4627). Thank you, PS Please cc me because my subscription is temporarily disabled. -- Kip Warner -- Software Engineer OpenPGP encrypted/signed mail preferred http://www.thevertigo.com signature.asc Description: This is a digitally signed message part ___ 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 ___