Variable: backtrace-on-redisplay-error

backtrace-on-redisplay-error is a variable defined in eval.c.

Value

nil

Documentation

Non-nil means create a backtrace if a lisp error occurs in redisplay.

The backtrace is written to buffer *Redisplay-trace*.

View in manual

Probably introduced at or before Emacs version 29.1.

Source Code

// Defined in /usr/src/emacs/src/eval.c
  DEFVAR_BOOL ("backtrace-on-redisplay-error", backtrace_on_redisplay_error,
	       doc: /* Non-nil means create a backtrace if a lisp error occurs in redisplay.
The backtrace is written to buffer *Redisplay-trace*.  */);