Epsilon 13.0

Epsilon is like a toolbox full of premium tools you can use to get your job done quickly, easily, and with minimum fuss. Suppose you're looking at a subroutine call in your C source file. The subroutine happens to be defined in another file. With Epsilon, you can press a key and jump instantly to the definition of the subroutine.
Epsilon automatically loads the appropriate file and goes right to the definition. Press another key to return to the original file. This makes it easy to work on large projects; jump from function to function with simple keystrokes.
Epsilon also has a bookmark mechanism that lets you say "remember this place". Later, press a key and Epsilon goes back there instantly. Epsilon can remember up to 36 bookmarks at once, and can even remember them from one session to the next.
Epsilon's built-in grep command searches for text in multiple files. Give it some text to search for (or a pattern, with all the same options as above available) and a file name with wild cards, and Epsilon constructs a list of lines containing the text, so you can see all the matches at once.
Select one, press a key, and Epsilon jumps to the file and line that matched (even if you've changed other parts of the file since the search). Jump from match to match as needed, with simple keystrokes. Epsilon uses an enhanced syntax for file patterns so you can easily tell it to search files meeting certain conditions