Well, all user commands at least. Please also take a look at http://wiki.contextgarden.net/Command_Syntax/Missing and if you have some time, please edit this.
I will do that. But I would like to know, how setup-xx.pdf is updated. The commands in 'the details' are rather old. As the other Wolfgang explained, the source of all this is a xml-file 'cont-xx.xml'. Is this file updated by hand? Who does this? Hans alone? I guess, the commands shown in texshow are depending on the same file. Btw. for me (MSIE 5.5) the texshow page is not working. I see the left frame and the right only for home, help and special. For all commands (server or dns not found). With wget I got all the stuff, but the language is sort of random. Sometimes I got en, sometimes other. May be I got the last selected language. Wolfgang