X-Git-Url: https://git.korewanetadesu.com/?p=pelican-mode.git;a=blobdiff_plain;f=pelican-mode.el;h=6dceba57dd2034aeada638e90dd81223cf78ff1a;hp=679def982e0ae7da5c98649d18b855f402950418;hb=6ab55815a4bbae7367a5fc07bc27fe88194ce249;hpb=d98f8356dd3d45cf0d1f28475c919781b7c4f060

diff --git a/pelican-mode.el b/pelican-mode.el
index 679def9..6dceba5 100644
--- a/pelican-mode.el
+++ b/pelican-mode.el
@@ -20,11 +20,22 @@
 ;; You should have received a copy of the GNU General Public License
 ;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+
 ;;; Commentary:
 ;;
-;; Probably, this doesn't handle a lot of error cases.  I also never
-;; tested it on networked drives and the lookup for pelicanconf.py
-;; might slow it down considerably.
+;; pelican-mode is an Emacs minor mode for editing pages and posts in
+;; Pelican (URL http://getpelican.com/) sites.
+;;
+;; It's intended to be used alongside `markdown-mode' or `rst-mode'.
+;; It also assumes you've set up Pelican with ``pelican-quickstart''
+;; or something like it.  In particular it assumes:
+;;
+;;  * The existence of ``pelicanconf.py'' and ``Makefile'' in some
+;;    ancestor directory.
+;;  * The first component of the path (e.g. ``content'') after that
+;;    ancestor is irrelevant.
+;;  * If the next component is ``pages'', that indicates a page
+;;    rather than an article.
 
 
 ;;; Code:
@@ -111,8 +122,9 @@ arguments, field and value strings."
       (if (re-search-forward (format "^:%s:.*\n" (regexp-quote field)) nil t)
           (replace-match (or text ""))
         (when text
-          (re-search-forward "^$")
-          (replace-match text))))))
+          (if (re-search-forward "^$" nil t)
+              (replace-match text)
+            (insert text)))))))
 
 (defun pelican-mode-set-field-markdown-mode (field value)
   "Set Markdown metadata FIELD to VALUE."
@@ -121,8 +133,9 @@ arguments, field and value strings."
     (if (re-search-forward (format "^%s:.*\n" (regexp-quote field)) nil t)
         (replace-match text)
       (when value
-        (re-search-forward "^$")
-        (replace-match  text)))))
+        (if (re-search-forward "^$" nil t)
+            (replace-match text)
+          (insert text))))))
 
 (defun pelican-mode-set-field (field value)
   "Set FIELD to VALUE.
@@ -191,11 +204,8 @@ the unquoted printed representation of it is used:
              (components (if (string= "pages" (car components))
                              (cdr components) components)))
         (mapconcat 'identity components "/"))
-    (format "%s/%s"
-            (file-name-nondirectory
-             (directory-file-name
-              (file-name-directory file-name)))
-            (file-name-base file-name))))
+    (when-let (file-name (file-name-sans-extension buffer-file-name))
+      (file-name-base file-name))))
 
 (defun pelican-mode-find-in-parents (file-name)
   "Find FILE-NAME in the default directory or one of its parents, or nil."
@@ -217,7 +227,7 @@ the unquoted printed representation of it is used:
   (if-let (default-directory (pelican-mode-find-root))
       (compilation-start (format "make %s" target)
                          nil (lambda (_) "*pelican*"))
-    (user-error "This doesn't look like a Pelican site")))
+    (user-error "No Pelican site root could be found")))
 
 (defun pelican-make-html ()
   "Generate HTML via a Makefile at the root of the site."