[PATCH] org-agenda.el: Add a M-, binding for org-priority-show

[Adam Spiers <orgmode@adamspiers.org>]

This offers an easy way to check the internal numeric priority
used for sorting within the agenda.
---
 doc/org-manual.org | 8 ++++++++
 lisp/org-agenda.el | 1 +
 2 files changed, 9 insertions(+)

diff --git a/doc/org-manual.org b/doc/org-manual.org
index 5a84a6de6..e914af42d 100644
--- a/doc/org-manual.org
+++ b/doc/org-manual.org
@@ -9891,6 +9891,14 @@ the other commands, point needs to be in the desired line.
   Set tags for the current headline.  If there is an active region in
   the agenda, change a tag for all headings in the region.
 
+- {{{kbd(M-\,)}}} (~org-priority-show~) ::
+
+  #+kindex: M-,
+  #+findex: org-priority-show
+  Show the numeric priority for the current item.  This priority is
+  composed of the main priority given with the =[#A]= cookies, and by
+  additional input from the age of a schedules or deadline entry.
+
 - {{{kbd(\,)}}} (~org-agenda-priority~) ::
 
   #+kindex: ,
diff --git a/lisp/org-agenda.el b/lisp/org-agenda.el
index a482b3db4..40ea31fdc 100644
--- a/lisp/org-agenda.el
+++ b/lisp/org-agenda.el
@@ -2399,6 +2399,7 @@ (defun org-agenda-mode ()
 (org-defkey org-agenda-mode-map "\C-c\C-p" #'org-agenda-previous-date-line)
 (org-defkey org-agenda-mode-map "\C-c," #'org-agenda-priority)
 (org-defkey org-agenda-mode-map "," #'org-agenda-priority)
+(org-defkey org-agenda-mode-map [(meta ?,)] #'org-priority-show)
 (org-defkey org-agenda-mode-map "i" #'org-agenda-diary-entry)
 (org-defkey org-agenda-mode-map "c" #'org-agenda-goto-calendar)
 (org-defkey org-agenda-mode-map "C" #'org-agenda-convert-date)
-- 
2.28.0