X-Git-Url: https://thelambdalab.xyz/gitweb/index.cgi?p=elpher.git;a=blobdiff_plain;f=elpher.el;h=f2397e997befc6a57a7b6689f9f7d86828eb3c7a;hp=6bb36b3c9d499b78eed0990605f6f90621aa7c48;hb=81e107a26924747c10c671882032d341ca6d77c4;hpb=fbf5fbcd3e0d82c9d7de7d4db5166620dbb31791

diff --git a/elpher.el b/elpher.el
index 6bb36b3..f2397e9 100644
--- a/elpher.el
+++ b/elpher.el
@@ -1569,7 +1569,6 @@ This function uses Emacs' auto-fill to wrap text sensibly to a maximum
 width defined by `elpher-gemini-max-fill-width'."
   (string-match
    (rx (: line-start
-          (* (any " \t"))
           (optional
            (group (or (: "*" (+ (any " \t")))
                       (: ">" (* (any " \t"))))))))
@@ -1587,10 +1586,7 @@ width defined by `elpher-gemini-max-fill-width'."
                      (propertize text-line 'face 'elpher-gemini-quoted))
                     (t text-line))
             text-line))
-         (adaptive-fill-mode t)
-	 ;; fill-prefix is important for adaptive-fill-mode: without
-	 ;; it, multi-line list items are not indented correct
-         (fill-prefix (if (match-string 1 text-line)
+         (fill-prefix (if line-prefix
                           (make-string (length (match-string 0 text-line)) ?\s)
                         nil)))
     (insert (elpher-process-text-for-display processed-text-line))
@@ -1599,8 +1595,9 @@ width defined by `elpher-gemini-max-fill-width'."
 (defun elpher-render-gemini-map (data _parameters)
   "Render DATA as a gemini map file, PARAMETERS is currently unused."
   (elpher-with-clean-buffer
-   (let ((preformatted nil))
-     (auto-fill-mode 1)
+   (auto-fill-mode 1)
+   (let ((preformatted nil)
+         (adaptive-fill-mode nil)) ;Prevent automatic setting of fill-prefix
      (setq-local fill-column (min (window-width) elpher-gemini-max-fill-width))
      (dolist (line (split-string data "\n"))
        (cond
@@ -2106,7 +2103,8 @@ supports the old protocol elpher, where the link is self-contained."
   ;; that variable is `browse-url-default-browser' by default, so
   ;; that's the function that gets advised. If the value is an alist,
   ;; however, we don't know what to do. Better not interfere?
-  (when (fboundp browse-url-browser-function)
+  (when (and (symbolp browse-url-browser-function)
+             (fboundp browse-url-browser-function))
     (advice-add browse-url-browser-function :before-while
 		(lambda (url &rest _args)
 		  "Handle gemini, gopher, and finger schemes using Elpher."
@@ -2163,7 +2161,8 @@ When run interactively HOST-OR-URL is read from the minibuffer."
     (unless (string-empty-p trimmed-host-or-url)
       (let ((page (elpher-page-from-url trimmed-host-or-url
                                         (elpher-get-default-url-scheme))))
-        (switch-to-buffer elpher-buffer-name)
+        (unless (get-buffer-window elpher-buffer-name t)
+          (switch-to-buffer elpher-buffer-name))
         (elpher-with-clean-buffer
          (elpher-visit-page page))
         nil)))) ; non-nil value is displayed by eshell