Avoid a crash when saving a new bookmark and elpher-bookarks-file dir is missing

[elpher.git] / elpher.el

diff --git a/elpher.el b/elpher.el
index 5807200..9ac3fc0 100644 (file)
--- a/elpher.el
+++ b/elpher.el
@@ -4,7 +4,7 @@
 
 ;; Author: Tim Vaughan <plugd@thelambdalab.xyz>
 ;; Created: 11 April 2019
-;; Version: 2.10.1
+;; Version: 2.10.2
 ;; Keywords: comm gopher
 ;; Homepage: http://thelambdalab.xyz/elpher
 ;; Package-Requires: ((emacs "26.2"))
@@ -71,7 +71,7 @@
 ;;; Global constants
 ;;
 
-(defconst elpher-version "2.10.0"
+(defconst elpher-version "2.10.2"
   "Current version of elpher.")
 
 (defconst elpher-margin-width 6
@@ -1365,17 +1365,20 @@ treatment that a separate function is warranted."
 The gemini map file line describing the header is given
 by HEADER-LINE."
   (when (string-match "^\\(#+\\)[ \t]*" header-line)
-    (let ((level (length (match-string 1 header-line)))
-          (header (substring header-line (match-end 0))))
+    (let* ((level (length (match-string 1 header-line)))
+           (header (substring header-line (match-end 0)))
+          (face (pcase level
+                   (1 'elpher-gemini-heading1)
+                   (2 'elpher-gemini-heading2)
+                   (3 'elpher-gemini-heading3)
+                   (_ 'default)))
+          (fill-column (/ (* fill-column
+                             (font-get (font-spec :name (face-font 'default)) :size))
+                          (font-get (font-spec :name (face-font face)) :size))))
       (unless (display-graphic-p)
         (insert (make-string level ?#) " "))
-      (insert (propertize header 'face
-                          (pcase level
-                            (1 'elpher-gemini-heading1)
-                            (2 'elpher-gemini-heading2)
-                            (3 'elpher-gemini-heading3)
-                            (_ 'default)))
-              "\n"))))
+      (insert (propertize header 'face face))
+      (newline))))
 
 (defun elpher-gemini-insert-text (text-line)
   "Insert a plain non-preformatted TEXT-LINE into a text/gemini document.
@@ -1615,6 +1618,9 @@ bookmark list, while URL is the url of the entry."
 (defun elpher-save-bookmarks (bookmarks)
   "Record the bookmark list BOOKMARKS to the user's bookmark file.
 Beware that this completely replaces the existing contents of the file."
+  (let ((bookmark-dir (file-name-directory elpher-bookmarks-file)))
+    (unless (file-directory-p bookmark-dir)
+      (make-directory bookmark-dir)))
   (with-temp-file elpher-bookmarks-file
     (erase-buffer)
     (insert "; Elpher bookmarks file\n\n"