nits

2 files changed, 11 insertions, 9 deletions

diff --git a/lib/doc/jao-doc-view.el b/lib/doc/jao-doc-view.el
index 5c6cbbc..713caf9 100644
--- a/lib/doc/jao-doc-view.el
+++ b/lib/doc/jao-doc-view.el
@@ -87,10 +87,6 @@
 
 (defun jao-doc-view-is-pdf (file) (string-match-p ".*\\.pdf$" file))
 
-(defun jao-doc-view-title (&optional fname)
-  (let ((base (file-name-base (or fname (buffer-file-name)))))
-    (capitalize (replace-regexp-in-string "-" " " base))))
-
 (defun jao-doc-view-title->file (title)
   (concat (mapconcat 'downcase (split-string title nil t) "-") ".pdf"))
 
@@ -133,6 +129,12 @@
       (setq outline (cdr outline)))
     (replace-regexp-in-string "[[:blank:]]+" " " cur-title)))
 
+(defun jao-doc-view-title (&optional fname)
+  (if (or fname (not (derived-mode-p 'doc-view-mode 'pdf-view-mode)))
+      (let ((base (file-name-base (or fname (buffer-file-name)))))
+        (capitalize (replace-regexp-in-string "-" " " base)))
+    (or (jao-doc-view-section-title) (jao-doc-view-title buffer-file-name))))
+
 
 ;;; imenu
 (defun jao-doc-view--enable-imenu ()
@@ -187,7 +189,8 @@
   (if doc-view--current-converter-processes
       (message "DocView: please wait till conversion finished.")
     (let ((txt (expand-file-name "doc.txt" (doc-view--current-cache-dir)))
-          (page (doc-view-current-page)))
+          (page (doc-view-current-page))
+          (urls))
       (if (file-readable-p txt)
           (with-current-buffer (find-file-noselect txt)
             (goto-char (point-min))
@@ -195,8 +198,7 @@
             (let ((end (save-excursion
                          (if (re-search-forward page-delimiter nil t)
                              (point)
-                           (point-max))))
-                  (urls))
+                           (point-max)))))
               (while (re-search-forward "https?://" end t)
                 (push (thing-at-point-url-at-point) urls))
               urls))
@@ -206,7 +208,7 @@
   "Visit URL displayed in this page."
   (interactive nil doc-view-mode)
   (let ((urls (jao-doc-view--page-urls)))
-    (if (null urls)
+    (if (zerop (length urls))
         (message "No URLs in this page")
       (when-let (url (completing-read "URL: " urls nil nil
                                       (when (null (cdr urls)) (car urls))))
diff --git a/lib/themes/jao-themes.el b/lib/themes/jao-themes.el
index a7e59b1..5d2ee79 100644
--- a/lib/themes/jao-themes.el
+++ b/lib/themes/jao-themes.el
@@ -533,7 +533,7 @@
             (eww-valid-certificate (~ success))
             (eww-form-select bx)
             (eww-form-text bx (p f11))
-            (eww-form-textarea bx (c nil "grey90"))
+            (eww-form-textarea bx)
             (eww-form-submit (~ button)))
           `((factor-font-lock-comment (~ font-lock-comment-face))
             (factor-font-lock-constructor (~ font-lock-function-name-face))