Restructured common renderer code.

* Added functions for cr, blankline, out to renderer object.
* Removed lit (we'll handle this with a macro).
* Changed type of out so it takes a regular string instead of
  a chunk.
* Use macros LIT, OUT, BLANKLINE, CR in renderers to simplify code.
  (Not sure about this, but `renderer->out(renderer, ...)` sure is
  verbose.)

1 files changed, 6 insertions, 11 deletions

diff --git a/src/render.h b/src/render.h
index 718050e..cf5b078 100644
--- a/src/render.h
+++ b/src/render.h
@@ -32,21 +32,16 @@ struct cmark_renderer {
 		     cmark_escaping,
 		     int32_t,
 		     unsigned char);
+	void (*cr)(struct cmark_renderer*);
+	void (*blankline)(struct cmark_renderer*);
+	void (*out)(struct cmark_renderer*,
+		    const char *,
+		    bool,
+		    cmark_escaping);
 };
 
 typedef struct cmark_renderer cmark_renderer;
 
-void cr(cmark_renderer *renderer);
-
-void blankline(cmark_renderer *renderer);
-
-void out(cmark_renderer *renderer,
-	 cmark_chunk str,
-	 bool wrap,
-	 cmark_escaping escape);
-
-void lit(cmark_renderer *renderer, char *s, bool wrap);
-
 char*
 cmark_render(cmark_node *root,
 	     int options,