lass="binding-type">cfunction</span> <span class="binding-type"><a href="https://github.com/janet-lang/janet/blob/c28df14/src/core/debug.c#L221">source</a></span> <pre class="binding-text">(debug/break source line col)

Sets a breakpoint in `source` at a given line and column. Will throw an error if the breakpoint location cannot be found. For example

	(debug/break "core.janet" 10 4)

will set a breakpoint at line 10, 4th column of the file core.janet.</pre><a href="https://janetdocs.org/debug/break">Commu