All Manuals > LispWorks IDE User Guide > 24 The Stepper > 24.3 The implementation of the Stepper


24.3.2 Editing source code

While the Stepper is running, it displays a read-only copy of the source in the source area. Therefore, you cannot edit the code in the source area, other than when the status is "Enter a form to step in the pane above.".

If you step a function for which the source has been edited since it was compiled, then the Stepper uses a copy of the compile-time source, not the edited source.

This copy is stepped in a new editor buffer created specially for it and this is displayed in the source area.

LispWorks IDE User Guide (Macintosh version) - 25 Nov 2011