add a 'section_break' flag into the line structure to keep the contents of adjacent blockquote chunks as separate blocks inside the blockquote

basename.c

@@ -1,5 +1,5 @@
 /*
- * mkdio -- markdown front end input functions
+ * mkd_basename -- a url callback function that adds a prefix to an absolute path.
  *
  * Copyright (C) 2007 Jessica L Parsons.
  * The redistribution terms are provided in the COPYRIGHT file that must

markdown.c

@@ -684,6 +684,8 @@ fencedcodechunk(Line *first, mkd_flag_t *flags, int *yes)
      * past the closing fence
      */
     for ( r = first->next; r; r = r->next ) {
+	if ( r->section_break )
+	    break;
 	if ( iscodefence(r, first, flags) ) {
 	    if (S(first->text) - first->count > 0) {
 		char *lang_attr = T(first->text) + first->count;
@@ -856,6 +858,8 @@ quoteblock(Paragraph *p, mkd_flag_t *flags)
 	    t = q;
 	    break;
 	}
+	if ( q != t->next )
+	    t->section_break = 1;
     }
     if ( isdivmarker(p->text,0,flags) ) {
 	char *prefix = "class";

markdown.h

@@ -85,6 +85,7 @@ typedef struct line {
     int has_pipechar;		/* line contains a | */
     int is_checked;
     line_type kind;
+    int section_break;		/* paragraph break in blockquote */
     int is_fenced;		/* line inside a fenced code block (ick) */
     char *fence_class;		/* fenced code class (ick) */
     int count;

tests/codeblock.t

@@ -80,6 +80,18 @@ code
 </code></pre>
 </blockquote>'
 
+try -ffencedcode 'fenced code block in two adjacent blockquote chunks' \
+'>~~~~
+> not code
+
+> still not code
+> ~~~~ ' \
+'<blockquote><p>~~~~
+not code</p>
+
+<p>still not code
+~~~~</p></blockquote>'
+
 try  -ffencedcode 'unterminated fenced code block' \
 '~~~
 code' \