These commands operate on breakpoints, which are points in code where execution stops and the LispWorks IDE invokes the Stepper tool.
See "Breakpoints" in the LispWorks IDE User Guide for more information about breakpoints and the Stepper tool.
Argument: None
Key sequence: None
If there is no breakpoint at the current point, sets a breakpoint there if possible. If there is a breakpoint at the current point, removes it.
Argument: None
Key sequence: None
Moves the point to the next breakpoint in the current buffer. If given a numeric prefix argument p, it skips p-1 breakpoints.
Argument: None
Key sequence: None
Moves the point to the previous breakpoint in the current buffer. If given a numeric prefix argument p, it skips p-1 breakpoints.
LispWorks Editor User Guide (Unix version) - 17 Aug 2017