X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=src%2Fmarkdown.c;h=2db9d684afae19a0acaa041838c2cc9b352a4f0f;hb=7fc5d3a79deb7bc3ac8faffb6d295c6c3a9154d2;hp=d5dbe197958944fb4f5ae70f031fcb9e2ae1930e;hpb=d2fc31c1f5458db55941c531d7270ae70979f864;p=smdp.git

diff --git a/src/markdown.c b/src/markdown.c
index d5dbe19..2db9d68 100644
--- a/src/markdown.c
+++ b/src/markdown.c
@@ -61,3 +61,28 @@ deck_t *new_deck() {
     x->slides = x->headers = 0;
     return x;
 }
+
+void free_line(line_t *l) {
+    line_t *n;
+    while (l) {
+        n = l->next;
+        cstring_delete(l->text);
+        free(l);
+        l = n;
+    }
+}
+
+void free_deck(deck_t *deck) {
+    slide_t *s, *t;
+    if (deck == NULL)
+        return;
+    s = deck->slide;
+    while (s) {
+        free_line(s->line);
+        t = s->next;
+        free(s);
+        s = t;
+    }
+    free_line(deck->header);
+    free(deck);
+}