Variable: debugger-stack-frame-as-list
debugger-stack-frame-as-list is a customizable variable defined in
eval.c.
Value
nil
Documentation
Non-nil means display call stack frames as lists.
This variable was added, or its default value changed, in Emacs 26.1.
Probably introduced at or before Emacs version 26.1.
Source Code
// Defined in /usr/src/emacs/src/eval.c
DEFVAR_BOOL ("debugger-stack-frame-as-list", debugger_stack_frame_as_list,
doc: /* Non-nil means display call stack frames as lists. */);