syncped is a SYNChronizing Portable EDitor supporting more than 100 programming languages, is available under Windows, Linux and OSX, has a vi compatibility mode, and can be configured to work with most version control systems.
This Notepad++ plugin is simply a front-end to GTags (GNU Global source code tagging system):
http://www.gnu.org/software/global/global.html
It provides tools for easy code navigation.
GTags binaries (Win32 ports) are needed by the plugin. Those are supplied with it for convenience.
WhiteSnake - Professional script editor application for Squirrel and PAWN languages.
It provides award-winning syntax highlight engine and compilation for your scripts.
Was developed for VC:MP, IV:MP, SA-MP and CS scripters.