Function: trace-entry-message

trace-entry-message is a byte-compiled function defined in trace.el.gz.

Signature

(trace-entry-message FUNCTION LEVEL ARGS CONTEXT)

Documentation

Generate a string that describes that FUNCTION has been entered.

LEVEL is the trace level, ARGS is the list of arguments passed to FUNCTION, and CONTEXT is a string describing the dynamic context (e.g. values of some global variables).

Source Code

;; Defined in /usr/src/emacs/lisp/emacs-lisp/trace.el.gz
(defun trace-entry-message (function level args context)
  "Generate a string that describes that FUNCTION has been entered.
LEVEL is the trace level, ARGS is the list of arguments passed to FUNCTION,
and CONTEXT is a string describing the dynamic context (e.g. values of
some global variables)."
  (let ((print-circle t)
        (print-escape-newlines t))
    (format "%s%s%d -> %S%s\n"
            (mapconcat #'char-to-string (make-string (max 0 (1- level)) ?|) " ")
            (if (> level 1) " " "")
            level
            ;; FIXME: Make it so we can click the function name to jump to its
            ;; definition and/or untrace it.
            (cons function args)
            context)))