CotEditor is an open-sourced, Cocoa-based plain-text editor for OS X. It supports syntax highlighting, powerful find-and-replace with OniGmo (regular expression engine), and other small goodies for coding. It can handle also CJK languages well.
- Fixed an issue where application didn't work on OS X 10.10 Mavericks and earlier
- Fixed an issue where syntax was occasionally parsed twice on window restoration
- OS X 10.8 or later