- bug. The concept is simple: single-stepping enables all the
- breakpoints in the program and executes until the next breakpoint is
- reached, at which point you can single-step again, or continue
- normally. For example:</para>
+ bug. GHCi offers two variants of stepping. Use
+ <literal>:step</literal> to enable all the
+ breakpoints in the program, and execute until the next breakpoint is
+ reached. Use <literal>:stepover</literal> to step over function
+ applications, which of course are executed all the same.
+ For example:</para>