emacs: use new face for notmuch-jump and related

The minibuffer-prompt face that was used before made it impossible to
differentiate between two distinct UI elements: (i) the prompt's text
which itself cannot be acted upon, (ii) the actionable keys used to
jump to searches/tags.

The use of a named face, notmuch-jump-key, makes it possible for users
or theme developers to apply properties that are specific to each of
those two cases.

In the interest of backward compatibility, the new face inherits from
minibuffer-prompt.

diff --git a/NEWS b/NEWS
index 4f247f006664f6f8aada8ccb2d23afe8808631bb..3e776009054758bd14408ea9f93f632f79f9b93b 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -68,6 +68,10 @@ Emacs
 Restore the dynamically bound variables `tag-changes` and `query` in
 in `notmuch-before-tag-hook` and `notmuch-after-tag-hook`.
 
+Add `notmuch-jump-key` face to fontify keys in `notmuch-jump` and
+related functions.  To ensure backward compatibility, the new face
+inherits from `minibuffer-prompt`.
+
 Notmuch 0.32 (2021-05-02)
 =========================
 

diff --git a/emacs/notmuch-jump.el b/emacs/notmuch-jump.el
index 6fab5a792ec6b4da7daaacd2ad789653403b49ad..e228c8a20409ec1c807818e5557f546786488424 100644 (file)
--- a/emacs/notmuch-jump.el
+++ b/emacs/notmuch-jump.el
@@ -62,6 +62,11 @@ fast way to jump to a saved search from anywhere in Notmuch."
       (error "To use notmuch-jump, %s"
             "please customize shortcut keys in notmuch-saved-searches."))))
 
+(defface notmuch-jump-key
+  '((t :inherit minibuffer-prompt))
+  "Default face used for keys in `notmuch-jump' and related."
+  :group 'notmuch-faces)
+
 (defvar notmuch-jump--action nil)
 
 ;;;###autoload
@@ -88,7 +93,7 @@ not appear in the pop-up buffer."
            (buffer-string)))
         (full-prompt
          (concat table "\n\n"
-                 (propertize prompt 'face 'minibuffer-prompt)))
+                 (propertize prompt 'face 'notmuch-jump-key)))
         ;; By default, the minibuffer applies the minibuffer face to
         ;; the entire prompt.  However, we want to clearly
         ;; distinguish bindings (which we put in the prompt face
@@ -123,7 +128,7 @@ buffer."
     ;; Format each action
     (mapcar (pcase-lambda (`(,key ,desc))
              (setq key (format-kbd-macro key))
-             (concat (propertize key 'face 'minibuffer-prompt)
+             (concat (propertize key 'face 'notmuch-jump-key)
                      (make-string (- key-width (length key)) ? )
                      " " desc))
            action-map)))