X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=emacs%2Fnotmuch-compat.el;h=388ef70fc3b31e6d16fa4db8ec47963591b17df2;hp=2cedd39d5eb8e98604b4497ea70bf7106ab1a4c2;hb=caaa10876046096320f4e69053542eabe17e7e55;hpb=a34f30888e7874fba2032a066a7babce1dd3f69f

diff --git a/emacs/notmuch-compat.el b/emacs/notmuch-compat.el
index 2cedd39d..388ef70f 100644
--- a/emacs/notmuch-compat.el
+++ b/emacs/notmuch-compat.el
@@ -35,7 +35,7 @@ Backport of setq-local for emacs without setq-local (pre 24.3)."
 (if (fboundp 'read-char-choice)
     (defalias 'notmuch-read-char-choice 'read-char-choice)
   (defun notmuch-read-char-choice (prompt chars &optional inhibit-keyboard-quit)
-  "Read and return one of CHARS, prompting for PROMPT.
+    "Read and return one of CHARS, prompting for PROMPT.
 Any input that is not one of CHARS is ignored.
 
 If optional argument INHIBIT-KEYBOARD-QUIT is non-nil, ignore
@@ -44,49 +44,49 @@ keyboard-quit events while waiting for a valid input.
 This is an exact copy of this function from emacs 24 for use on
 emacs 23, except with the one emacs 24 only function it calls
 inlined."
-  (unless (consp chars)
-    (error "Called `read-char-choice' without valid char choices"))
-  (let (char done show-help (helpbuf " *Char Help*"))
-    (let ((cursor-in-echo-area t)
-          (executing-kbd-macro executing-kbd-macro)
-	  (esc-flag nil))
-      (save-window-excursion	      ; in case we call help-form-show
-	(while (not done)
-	  (unless (get-text-property 0 'face prompt)
-	    (setq prompt (propertize prompt 'face 'minibuffer-prompt)))
-	  (setq char (let ((inhibit-quit inhibit-keyboard-quit))
-		       (read-key prompt)))
-	  (and show-help (buffer-live-p (get-buffer helpbuf))
-	       (kill-buffer helpbuf))
-	  (cond
-	   ((not (numberp char)))
-	   ;; If caller has set help-form, that's enough.
-	   ;; They don't explicitly have to add help-char to chars.
-	   ((and help-form
-		 (eq char help-char)
-		 (setq show-help t)
-		 ;; This is an inlined copy of help-form-show as that
-		 ;; was introduced in emacs 24 too.
-		 (let ((msg (eval help-form)))
-		   (if (stringp msg)
-		       (with-output-to-temp-buffer " *Char Help*"
-			 (princ msg))))))
-	   ((memq char chars)
-	    (setq done t))
-	   ((and executing-kbd-macro (= char -1))
-	    ;; read-event returns -1 if we are in a kbd macro and
-	    ;; there are no more events in the macro.  Attempt to
-	    ;; get an event interactively.
-	    (setq executing-kbd-macro nil))
-	   ((not inhibit-keyboard-quit)
+    (unless (consp chars)
+      (error "Called `read-char-choice' without valid char choices"))
+    (let (char done show-help (helpbuf " *Char Help*"))
+      (let ((cursor-in-echo-area t)
+	    (executing-kbd-macro executing-kbd-macro)
+	    (esc-flag nil))
+	(save-window-excursion	      ; in case we call help-form-show
+	  (while (not done)
+	    (unless (get-text-property 0 'face prompt)
+	      (setq prompt (propertize prompt 'face 'minibuffer-prompt)))
+	    (setq char (let ((inhibit-quit inhibit-keyboard-quit))
+			 (read-key prompt)))
+	    (and show-help (buffer-live-p (get-buffer helpbuf))
+		 (kill-buffer helpbuf))
 	    (cond
-	     ((and (null esc-flag) (eq char ?\e))
-	      (setq esc-flag t))
-	     ((memq char '(?\C-g ?\e))
-	      (keyboard-quit))))))))
-    ;; Display the question with the answer.  But without cursor-in-echo-area.
-    (message "%s%s" prompt (char-to-string char))
-    char)))
+	     ((not (numberp char)))
+	     ;; If caller has set help-form, that's enough.
+	     ;; They don't explicitly have to add help-char to chars.
+	     ((and help-form
+		   (eq char help-char)
+		   (setq show-help t)
+		   ;; This is an inlined copy of help-form-show as that
+		   ;; was introduced in emacs 24 too.
+		   (let ((msg (eval help-form)))
+		     (if (stringp msg)
+			 (with-output-to-temp-buffer " *Char Help*"
+			   (princ msg))))))
+	     ((memq char chars)
+	      (setq done t))
+	     ((and executing-kbd-macro (= char -1))
+	      ;; read-event returns -1 if we are in a kbd macro and
+	      ;; there are no more events in the macro.  Attempt to
+	      ;; get an event interactively.
+	      (setq executing-kbd-macro nil))
+	     ((not inhibit-keyboard-quit)
+	      (cond
+	       ((and (null esc-flag) (eq char ?\e))
+		(setq esc-flag t))
+	       ((memq char '(?\C-g ?\e))
+		(keyboard-quit))))))))
+      ;; Display the question with the answer.  But without cursor-in-echo-area.
+      (message "%s%s" prompt (char-to-string char))
+      char)))
 
 ;; End of compatibility functions