ext/markdown.c in rtomayko-rdiscount-1.3.1.2 vs ext/markdown.c in rtomayko-rdiscount-1.3.4

@@ -122,10 +122,18 @@
 	p = p->next;
     return p;
 }
 
 
+void
+___mkd_tidy(Line *t)
+{
+    while ( S(t->text) && isspace(T(t->text)[S(t->text)-1]) )
+	--S(t->text);
+}
+
+
 static char *
 isopentag(Line *p)
 {
     int i=0, len;
     struct kw key, *ret;
@@ -432,16 +440,10 @@
 static Line *
 codeblock(Paragraph *p)
 {
     Line *t = p->text, *r;
 
-    /* HORRIBLE STANDARDS KLUDGE: the first line of every block
-     * has trailing whitespace trimmed off.
-     */
-    while ( S(t->text) && isspace(T(t->text)[S(t->text)-1]) )
-	--S(t->text);
-
     for ( ; t; t = r ) {
 	CLIP(t->text,0,4);
 	t->dle = mkd_firstnonblank(t);
 
 	if ( !( (r = skipempty(t->next)) && iscode(r)) ) {
@@ -490,16 +492,17 @@
 static Line *
 textblock(Paragraph *p, int toplevel)
 {
     Line *t, *next;
 
-    for ( t = p->text; t ; t = next )
+    for ( t = p->text; t ; t = next ) {
 	if ( ((next = t->next) == 0) || endoftextblock(next, toplevel) ) {
 	    p->align = centered(p->text, t);
 	    t->next = 0;
 	    return next;
 	}
+    }
     return t;
 }
 
 
 /* length of the id: or class: kind in a special div-not-quote block
@@ -831,9 +834,17 @@
 	    else
 		ptr = htmlblock(p, key);
 	}
 	else if ( iscode(ptr) ) {
 	    p = Pp(&d, ptr, CODE);
+	    
+	    if ( f->flags & MKD_1_COMPAT) {
+		/* HORRIBLE STANDARDS KLUDGE: the first line of every block
+		 * has trailing whitespace trimmed off.
+		 */
+		___mkd_tidy(p->text);
+	    }
+	    
 	    ptr = codeblock(p);
 	}
 	else if ( ishr(ptr) ) {
 	    p = Pp(&d, 0, HR);
 	    r = ptr;