SciTE
Description
SciTE or SCIntilla based Text Editor is a cross-platform text editor written by Neil Hodgson using the Scintilla editing component. It is licensed under a minimal version of the Historical Permission Notice and Disclaimer. The current version is 1.74, released on June 18 2007.
Lightweight and built for speed, it is designed mainly for source editing, and performs syntax highlighting and inline function reference for many different languages. There is a standalone .exe available also, ideal for USB flash drives including U3-compatible models. SciTE shares some features with other editors that are also based on the Scintilla editing component.
SciTE is highly configurable, through editing a set of configuration files. It is possible to have different settings for each language and project, as well as global or per user options. These allow a high level of customization over things like tabbing, code folding and syntax highlighting. In addition, new versions of SciTE allow the use of Lua scripting to customize the editor even further.