Text editor support

Example of CnPM

 * jEdit - Java based editor - Eiffel syntax highlighting built in
 * jEdit - Java based editor - Pascal syntax highlighting built in
 * jEdit - Java based editor - Perl syntax highlighting built in
 * jEdit - Java based editor - PHP syntax highlighting built-in
 * jEdit - Java based editor - Prolog syntax highlighting built-in
 * jEdit - Java based - LISP and Scheme syntax highlighting built in
 * jEdit - Java based editor - Smalltalk syntax highlighting built in
 * jEdit - Java based editor - Python syntax highlighting built in