Specify character encoding on all pages.

demo/activeline.html

demo/changemode.html

demo/closetag.html

demo/complete.html

demo/emacs.html

demo/folding.html

demo/formatting.html

demo/fullscreen.html

demo/loadmode.html

demo/marker.html

demo/matchhighlighter.html

demo/multiplex.html

demo/mustache.html

demo/preview.html

demo/resize.html

demo/runmode.html

demo/search.html

demo/theme.html

demo/vim.html

demo/visibletabs.html