emacs: fix declare-function definitions with related line breaks

[notmuch] / emacs / notmuch-lib.el

diff --git a/emacs/notmuch-lib.el b/emacs/notmuch-lib.el
index 2fd9a27de8a352385fc00a3564d6d72645618016..c7bb2091f8edcc457ed2f36569ce9bf744c90253 100644 (file)
--- a/emacs/notmuch-lib.el
+++ b/emacs/notmuch-lib.el
@@ -22,6 +22,8 @@
 ;;; Code:
 
 (require 'cl-lib)
+(require 'pcase)
+(require 'subr-x)
 
 (require 'mm-util)
 (require 'mm-view)
@@ -283,7 +285,7 @@ depending on the value of `notmuch-poll-script'."
   (interactive)
   (message "Polling mail...")
   (if (stringp notmuch-poll-script)
-      (unless (string= notmuch-poll-script "")
+      (unless (string-empty-p notmuch-poll-script)
        (unless (equal (call-process notmuch-poll-script nil nil) 0)
          (error "Notmuch: poll script `%s' failed!" notmuch-poll-script)))
     (notmuch-call-notmuch-process "new"))
@@ -416,9 +418,9 @@ A command that supports a prefix argument can explicitly document
 its prefixed behavior by setting the 'notmuch-prefix-doc property
 of its command symbol."
   (interactive)
-  (let* ((mode major-mode)
-        (doc (substitute-command-keys
-              (notmuch-substitute-command-keys (documentation mode t)))))
+  (let ((doc (substitute-command-keys
+             (notmuch-substitute-command-keys
+              (documentation major-mode t)))))
     (with-current-buffer (generate-new-buffer "*notmuch-help*")
       (insert doc)
       (goto-char (point-min))
@@ -550,16 +552,19 @@ This replaces spaces, percents, and double quotes in STR with
 ;;; MML Utilities
 
 (defun notmuch-match-content-type (t1 t2)
-  "Return t if t1 and t2 are matching content types, taking wildcards into account."
-  (let ((st1 (split-string t1 "/"))
-       (st2 (split-string t2 "/")))
-    (if (or (string= (cadr st1) "*")
-           (string= (cadr st2) "*"))
-       ;; Comparison of content types should be case insensitive.
-       (string= (downcase (car st1))
-                (downcase (car st2)))
-      (string= (downcase t1)
-              (downcase t2)))))
+  "Return t if t1 and t2 are matching content types.
+Take wildcards into account."
+  (and (stringp t1)
+       (stringp t2)
+       (let ((st1 (split-string t1 "/"))
+            (st2 (split-string t2 "/")))
+        (if (or (string= (cadr st1) "*")
+                (string= (cadr st2) "*"))
+            ;; Comparison of content types should be case insensitive.
+            (string= (downcase (car st1))
+                     (downcase (car st2)))
+          (string= (downcase t1)
+                   (downcase t2))))))
 
 (defvar notmuch-multipart/alternative-discouraged
   '(;; Avoid HTML parts.