Dear ConTeXt folks, this is my first post and I am looking forward to get more acquainted with ConTeXt. I read the ConTeXt-correspondence manual (module letter [1]) and attached you will find some formal fixes for the source files gotten from [2]. If I should sent each patch as a separate message, please tell me. I was not able to get a PDF created with my Debian Sid/unstable system, so I could not test my changes. $ texexec correspondence.tex […] ! Undefined control sequence. l.139 \doifolderversionelse \contextversion{\currentmoduleparameter\c!context... I hope this is the right way to contact the authors and to submit the patches. If not, please tell me the preferred way. As a last remark, I would really love to see the sources and documentation of modules under SCM so contributing would be easier. There are some free services for free software projects as for example Gitorious [3]. Thanks, Paul [1] http://modules.contextgarden.net/letter [2] ftp://tug.ctan.org/pub/tex-archive/macros/context/contrib/context-letter [3] http://www.gitorious.org/