The ImageJ 1.x macro editor has [a Debug menu with some useful debugging features](http://imagej.net/developer/macro/macros.html#debugger). It would be great if the Script Editor had these features as well. See these discussions: - http://forum.imagej.net/t/debug-menu-missing-in-fiji-editor/3094 - http://imagej.1557.x6.nabble.com/Debugging-macros-in-Fiji-td5010227.html - http://imagej.1557.x6.nabble.com/Writing-ImageJ-Macros-a-better-way-tp5020818.html