X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=src%2Fmarkdown.c;h=22ebdbfdb18af61fe663ed74d1184d467c8d3b55;hb=b19204eefea6af6adce03debf6f011d03645f14b;hp=2db9d684afae19a0acaa041838c2cc9b352a4f0f;hpb=7fc5d3a79deb7bc3ac8faffb6d295c6c3a9154d2;p=smdp.git

diff --git a/src/markdown.c b/src/markdown.c
index 2db9d68..22ebdbf 100644
--- a/src/markdown.c
+++ b/src/markdown.c
@@ -62,26 +62,26 @@ deck_t *new_deck() {
     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_line(line_t *line) {
+    line_t *next;
+    while (line) {
+        next = line->next;
+        (line->text->delete)(line->text);
+        free(line);
+        line = next;
     }
 }
 
 void free_deck(deck_t *deck) {
-    slide_t *s, *t;
+    slide_t *slide, *next;
     if (deck == NULL)
         return;
-    s = deck->slide;
-    while (s) {
-        free_line(s->line);
-        t = s->next;
-        free(s);
-        s = t;
+    slide = deck->slide;
+    while (slide) {
+        free_line(slide->line);
+        next = slide->next;
+        free(slide);
+        slide = next;
     }
     free_line(deck->header);
     free(deck);