Hi Aditya, I am using t-vim 2008.09.15, but the following sample runs problem with the hightlighting file name. \usemodule[vim] \starttext \definevimtyping [RUBY] [syntax=ruby] \startRUBY #! /usr/bin/ruby # This is my first ruby program puts "Hello World" \stopRUBY \stoptext The message is saying: ! I can't find file `untitled-1-vimsyntax.tmp-vimsyntax.tmp'. <to be read again> \relax \dodotypevimfile ...\input #2-vimsyntax.tmp\relax \egroup \@@vsafter l.8 \stopRUBY Please type another input file name: I checked the directory. The file should be named to untitled-1-vimsyntax.tmp instead of untitled-1-vimsyntax.tmp-vimsyntax.tmp. Can you show me how to figure out such a problem? Thanks. -- Zhaopeng XING Tinbergen Institute