diff options
| -rw-r--r-- | doc/lispref/debugging.texi | 5 | ||||
| -rw-r--r-- | lisp/profiler.el | 3 |
2 files changed, 5 insertions, 3 deletions
diff --git a/doc/lispref/debugging.texi b/doc/lispref/debugging.texi index 98c47052cb..2f83b4040f 100644 --- a/doc/lispref/debugging.texi +++ b/doc/lispref/debugging.texi @@ -840,8 +840,9 @@ called, followed by how much resource (processor or memory) it used in absolute and percentage times since profiling started. If a given line has a @samp{+} symbol at the left-hand side, you can expand that line by typing @key{RET}, in order to see the function(s) called by -the higher-level function. Pressing @key{RET} again will collapse -back to the original state. +the higher-level function. Use a prefix argument (@key{C-u RET}) to +see the whole call tree below a function. Pressing @key{RET} again +will collapse back to the original state. Press @kbd{j} or @kbd{mouse-2} to jump to the definition of a function. Press @kbd{d} to view a function's documentation. diff --git a/lisp/profiler.el b/lisp/profiler.el index 401cae537e..3bee3c561a 100644 --- a/lisp/profiler.el +++ b/lisp/profiler.el @@ -692,7 +692,8 @@ With a prefix argument, expand the whole subtree." (defun profiler-report-toggle-entry (&optional arg) "Expand entry at point if the tree is collapsed, -otherwise collapse." +otherwise collapse. With prefix argument, expand all subentries +below entry at point." (interactive "P") (or (profiler-report-expand-entry arg) (profiler-report-collapse-entry))) |