Revert hoedown_inline

Author: mildsunrise

src/document.c

@@ -2747,7 +2747,6 @@ hoedown_document_new(
 	memcpy(&doc->md, renderer, sizeof(hoedown_renderer));
 
 	doc->data.opaque = renderer->opaque;
-	doc->data.doc = (hoedown_internal *)doc;
 
 	hoedown_stack_init(&doc->work_bufs[BUFFER_BLOCK], 4);
 	hoedown_stack_init(&doc->work_bufs[BUFFER_SPAN], 8);

src/document.h

@@ -90,12 +90,8 @@ typedef enum hoedown_autolink_type {
 struct hoedown_document;
 typedef struct hoedown_document hoedown_document;
 
-struct hoedown_internal;
-typedef struct hoedown_internal hoedown_internal;
-
 struct hoedown_renderer_data {
 	void *opaque;
-	hoedown_internal *doc;
 };
 typedef struct hoedown_renderer_data hoedown_renderer_data;