To navigate to the breakpoints source from the Breakpoints dialog box
  • To view the selected breakpoint without closing the dialog box, use the preview pane.
  • To open the file with the selected breakpoint for editing, double-click the desired breakpoint. To close Breakpoints dialog, press ⌘↓F4F3F4F4. The caret will be placed at the line marked with the breakpoint in question.

See Also

Reference:

Concepts: