Variable: backtrace-line-length

backtrace-line-length is a customizable variable defined in backtrace.el.gz.

Value

5000

Documentation

Target length for lines in Backtrace buffers.

Backtrace mode will attempt to abbreviate printing of backtrace frames to make them shorter than this, but success is not guaranteed. If set to nil or zero, Backtrace mode will not abbreviate the forms it prints.

This variable was added, or its default value changed, in Emacs 27.1.

Source Code

;; Defined in /usr/src/emacs/lisp/emacs-lisp/backtrace.el.gz
(defcustom backtrace-line-length 5000
  "Target length for lines in Backtrace buffers.
Backtrace mode will attempt to abbreviate printing of backtrace
frames to make them shorter than this, but success is not
guaranteed.  If set to nil or zero, Backtrace mode will not
abbreviate the forms it prints."
  :type 'integer
  :group 'backtrace
  :version "27.1")