Variable: prolog-debug-on-string
prolog-debug-on-string is a customizable variable defined in
prolog.el.gz.
Value
"debug.\n"
Documentation
Predicate for enabling debug mode.
This variable was added, or its default value changed, in Emacs 24.1.
Source Code
;; Defined in /usr/src/emacs/lisp/progmodes/prolog.el.gz
;; (defcustom prolog-continued-prompt-regexp
;; '((sicstus "^\\(| +\\| +\\)")
;; (t "^|: +"))
;; "Alist of regexps matching the prompt when consulting `user'."
;; :group 'prolog-inferior
;; :type '(alist :key-type (choice symbol sexp)
;; :value-type (group (choice string (const nil) sexp)))
;; :risky t)
(defcustom prolog-debug-on-string "debug.\n"
"Predicate for enabling debug mode."
:version "24.1"
:group 'prolog-inferior
:type 'string)