Ingo Weinhold wrote on Thu, 08 Jun 2006 21:47:11 +0200: > A simple but maybe a bit ignorant approach would be to check whether the > buffer contains valid UTF-8 characters only (or more than, say, 95%). But > maybe someone has better ideas... Also how about line endings and other character sets like Windows-ANSI? I know Gobe Productive did something magic, and also treated text files as spreadsheets if it found tab characters in them. - Alex