Sublime Text 2&3 plugin to live preview markup files, supported (not limited to) markup formats are markdown, reStructuredText, WikiCreole and textile.
The "Preview Current Markup in Browser" command doesn't appear for any non-markdown syntax. This seems logical enough, and maybe just means something should be added to the README. But it had me confused for awhile.
Some legitimate markdown syntaxes have the same problem. For instance, a separate package gives me github-flavored markdown. But I cannot use the preview command with this syntax. Could be solved with a well-commented entry in the default settings allowing me to add my own syntaxes, but I don't see one.
It's not easy to make customizable settings for syntax checking, since this plugin is not limited to markdown, various checking patterns are used (filenames, syntax names, etc). Anyway, patches for specific syntax checker are always welcome, though.