X11 Editor with C/C++/Java Browser and lots more
Half of the YaST developers swear on it, not only because of the built in C/C++/Java browser. Xcoral provides support for the work with C, C++, Java, Perl, Ada, and Fortran programs and for the creation of LaTeX and HTML documents. With the help of the built in 'SMall Ansi C Interpreter' (SMAC), xcoral can be configured and extended in almost arbitrary ways. Examples can be found in the directory /usr/lib/xcoral.