X-Git-Url: https://thelambdalab.xyz/gitweb/index.cgi?p=elpher.git;a=blobdiff_plain;f=elpher.el;h=9d4088e626367f1645a6d7d29d288ecfcb2b6856;hp=b7b64551fe7edfd66023d1fc074bf296d8aa5884;hb=c357fc3e474f125234ba8cd3f6a89fb113f214c0;hpb=0a8f12b108948d244e3247ab6119f027390c3869

diff --git a/elpher.el b/elpher.el
index b7b6455..9d4088e 100644
--- a/elpher.el
+++ b/elpher.el
@@ -92,13 +92,13 @@
       (lambda (s)
         (let ((_xterm-color-render nil))
           (xterm-color-filter s)))
-    'ansi-color-filter-apply)
+    #'ansi-color-filter-apply)
   "A function to filter out ANSI escape sequences.")
 
 (defalias 'elpher-color-apply
   (if (fboundp 'xterm-color-filter)
-      'xterm-color-filter
-    'ansi-color-apply)
+      #'xterm-color-filter
+    #'ansi-color-apply)
   "A function to apply ANSI escape sequences.")
 
 ;;; Global constants
@@ -134,14 +134,6 @@
   "Association list from types to getters, renderers, margin codes and index faces.")
 
 
-;;; Internal variables
-;;
-
-;; buffer-local
-(defvar elpher--gemini-page-headings nil
-  "List of headings on the page.")
-
-
 ;;; Declarations to avoid compiler warnings.
 ;;
 
@@ -397,11 +389,6 @@ requiring gopher-over-TLS."
   "Create an ADDRESS object corresponding to the given special address symbol TYPE."
   type)
 
-(defun elpher-make-start-page ()
-  "Create the start page."
-  (elpher-make-page "Elpher Start Page"
-                    (elpher-make-special-address 'start)))
-
 (defun elpher-address-to-url (address)
   "Get string representation of ADDRESS, or nil if ADDRESS is special."
   (if (elpher-address-special-p address)
@@ -501,6 +488,11 @@ If no address is defined, returns 0.  (This is for compatibility with the URL li
   "Create a page with DISPLAY-STRING and ADDRESS."
   (list display-string address))
 
+(defun elpher-make-start-page ()
+  "Create the start page."
+  (elpher-make-page "Elpher Start Page"
+                    (elpher-make-special-address 'start)))
+
 (defun elpher-page-display-string (page)
   "Retrieve the display string corresponding to PAGE."
   (elt page 0))
@@ -608,7 +600,8 @@ previously-visited pages,unless NO-HISTORY is non-nil."
      (unless (eq major-mode 'elpher-mode)
        ;; avoid resetting buffer-local variables
        (elpher-mode))
-     (let ((inhibit-read-only t))
+     (let ((inhibit-read-only t)
+           (ansi-color-context nil)) ;; clean ansi interpreter state
        (setq-local network-security-level
                    (default-value 'network-security-level))
        (erase-buffer)
@@ -1465,6 +1458,9 @@ treatment that a separate function is warranted."
         (insert (propertize display-string 'face 'elpher-unknown)))
       (insert "\n"))))
 
+(defvar elpher--gemini-page-headings nil
+  "List of headings on the page.")
+
 (defun elpher-gemini-insert-header (header-line)
   "Insert header described by HEADER-LINE into a text/gemini document.
 The gemini map file line describing the header is given