To set a breakpoint, for example at the call to
+
in one of your functions:
Indent Form
(
Meta+Ctrl+Q
in Emacs emulation).
+
.
Toggle Breakpoint
. The symbol
+
is highlighted red indicating that a breakpoint is set.When the breakpoint is reached, a Stepper tool is invoked, allowing you to step through the code, add further breakpoints, and so on. See The Stepper for more information about the Stepper tool.