memory-leaks

commit 64141744239182e60e2655e2ed24664461397e26
parent 9dceda02d10adcabec2504da8e39cefa2e5b0336
Author: Kévin Le Gouguec <kevin.legouguec@gmail.com>
Date:   Tue,  6 Oct 2020 11:54:26 +0200

Split preprocessor into smaller functions

Diffstat:
M
repo/www/preprocess-org.el
 | 
43
+++++++++++++++++++++++++------------------

1 file changed, 25 insertions(+), 18 deletions(-)
diff --git a/repo/www/preprocess-org.el b/repo/www/preprocess-org.el
@@ -35,29 +35,36 @@
 ;; pandoc does not recognize, format some other stuff arbitrarily,
 ;; *then* I'll run pandoc on the result.
 
+(defun pp-org/list-tags ()
+  (goto-char (point-min))
+  (while (re-search-forward org-heading-regexp nil t)
+    (save-excursion
+      (save-match-data
+        (when-let ((tags (org-get-tags (point))))
+          (insert "\n#+begin_tags\n")
+          (dolist (tag tags)
+            (insert "- " tag "\n"))
+          (insert "#+end_tags\n"))))))
+
+(defun pp-org/expand-links ()
+  (pcase-dolist (`(,key . ,expansion) org-link-abbrev-alist-local)
+    (goto-char (point-min))
+    (let ((link-re (rx "[[" (group (literal key) ":"
+                                   (group (+ (not "]"))))))
+          (replacement (if (string-match-p "%s" expansion)
+                           (lambda (tag) (format expansion tag))
+                         (lambda (tag) (concat expansion tag)))))
+      (while (re-search-forward link-re nil t)
+        (let ((full-link (funcall replacement (match-string 2))))
+          (replace-match full-link t t nil 1))))))
+
 (defun preprocess-org (input)
   (with-temp-buffer
     (insert "#+OPTIONS: ^:{} tags:nil\n")
     (insert-file-contents input)
     (org-mode)
-    (while (re-search-forward org-heading-regexp nil t)
-      (save-excursion
-        (save-match-data
-          (when-let ((tags (org-get-tags (point))))
-            (insert "\n#+begin_tags\n")
-            (dolist (tag tags)
-              (insert "- " tag "\n"))
-            (insert "#+end_tags\n")))))
     ;; TODO: dump properties
     ;; TODO: fontify TODO keywords
-    (pcase-dolist (`(,key . ,expansion) org-link-abbrev-alist-local)
-      (goto-char (point-min))
-      (let ((link-re (rx "[[" (group (literal key) ":"
-                                     (group (+ (not "]"))))))
-            (replacement (if (string-match-p "%s" expansion)
-                             (lambda (tag) (format expansion tag))
-                           (lambda (tag) (concat expansion tag)))))
-        (while (re-search-forward link-re nil t)
-          (let ((full-link (funcall replacement (match-string 2))))
-            (replace-match full-link t t nil 1)))))
+    (pp-org/list-tags)
+    (pp-org/expand-links)
     (princ (buffer-string))))