Brett Terpstra has released Marked 2.2 (Build 822), which adds a couple of new features to the Markdown previewer. According to this blog post, the latest build improves how Marked handles opening external files that aren’t recognized (suggesting to open in a default app instead of just providing an error message), asks whether you want to open links in the current window or a new one, and improves how it handles YAML (the “human friendly data serialization standard for all programming languages”). Marked also now features MathJax configuration updates, syntax highlighting improvements, and a fix for MultiMarkdown metadata like “Base Header Level” and “Quotes Language” not being recognized. A quick update to Build 823 fixes a minor bug. ($11.99 new, free update, 16.3 MB, release notes)
Sleep (and Lock) Your Screen
When you are walking away from your computer, it's fairly common practice to start your screen saver and lock your screen. But did you know that there is a built-in keyboard shortcut in Mac OS X to sleep the screen?
Press Control-Shift-Eject and your monitor sleeps without engaging the screen saver.
Marked 2.2 (Build 823)
Set up short abbreviations which expand to larger bits of text,
such as “Tx” for “TextExpander”. With the new custom keyboard,
you can expand abbreviations in any app, including Safari and