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-rw-r--r--src/inlines.c53
1 files changed, 0 insertions, 53 deletions
diff --git a/src/inlines.c b/src/inlines.c
index 6a4e70c..a8756ff 100644
--- a/src/inlines.c
+++ b/src/inlines.c
@@ -111,59 +111,6 @@ inline static node_inl* make_simple(int t)
#define make_emph(contents) make_inlines(INL_EMPH, contents)
#define make_strong(contents) make_inlines(INL_STRONG, contents)
-// Utility function used by free_inlines
-static void splice_into_list(node_inl* e, node_inl* children) {
- node_inl * tmp;
- if (children) {
- tmp = children;
- // Find last child
- while (tmp->next) {
- tmp = tmp->next;
- }
- // Splice children into list
- tmp->next = e->next;
- e->next = children;
- }
- return ;
-}
-
-// Free an inline list. Avoid recursion to prevent stack overflows
-// on deeply nested structures.
-extern void free_inlines(node_inl* e)
-{
- node_inl * next;
-
- while (e != NULL) {
- switch (e->tag){
- case INL_STRING:
- case INL_RAW_HTML:
- case INL_CODE:
- chunk_free(&e->content.literal);
- break;
- case INL_LINEBREAK:
- case INL_SOFTBREAK:
- break;
- case INL_LINK:
- case INL_IMAGE:
- free(e->content.linkable.url);
- free(e->content.linkable.title);
- splice_into_list(e, e->content.linkable.label);
- break;
- case INL_EMPH:
- case INL_STRONG:
- splice_into_list(e, e->content.inlines);
- break;
- default:
- fprintf(stderr, "[WARN] (%s:%d) Unknown inline tag %d",
- __FILE__, __LINE__, e->tag);
- break;
- }
- next = e->next;
- free(e);
- e = next;
- }
-}
-
// Append inline list b to the end of inline list a.
// Return pointer to head of new list.
inline static node_inl* append_inlines(node_inl* a, node_inl* b)