Bugzilla – Bug 657
legacy doctype causes validation error
Last modified: 2009-11-23 17:17:39 CET
Message: -- snip -- Error: Legacy doctype. Expected e.g. <!DOCTYPE html>. From line 1, column 1; to line 1, column 44 <!DOCTYPE HTML SYSTEM "about:legacy-compat">↩<html -- snip --
Doesn't happen when setting the parser to "HTML5".
(In reply to comment #2) > Doesn't happen when setting the parser to "HTML5". Good catch. Still not sure why it's an error when using automatic parser detection.