From 285879585db2f284a1ce0896c4775be8a260d6db Mon Sep 17 00:00:00 2001
From: Nick Wellnhofer <wellnhofer@aevum.de>
Date: Wed, 19 Nov 2014 16:53:53 +0100
Subject: Accessors for list data

Only 'list_type', 'start', and 'tight' should be relevant for rendering.
Accessors for other list data could be added for completeness but they
don't seem very useful.
---
 src/cmark.h | 19 +++++++++++++++++++
 src/node.c  | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 82 insertions(+)

(limited to 'src')

diff --git a/src/cmark.h b/src/cmark.h
index a23b587..5305dfb 100644
--- a/src/cmark.h
+++ b/src/cmark.h
@@ -44,6 +44,7 @@ typedef enum {
 } cmark_node_type;
 
 typedef enum {
+	CMARK_NO_LIST,
 	CMARK_BULLET_LIST,
 	CMARK_ORDERED_LIST
 }  cmark_list_type;
@@ -101,6 +102,24 @@ cmark_node_get_header_level(cmark_node *node);
 CMARK_EXPORT int
 cmark_node_set_header_level(cmark_node *node, int level);
 
+CMARK_EXPORT cmark_list_type
+cmark_node_get_list_type(cmark_node *node);
+
+CMARK_EXPORT int
+cmark_node_set_list_type(cmark_node *node, cmark_list_type type);
+
+CMARK_EXPORT int
+cmark_node_get_list_start(cmark_node *node);
+
+CMARK_EXPORT int
+cmark_node_set_list_start(cmark_node *node, int start);
+
+CMARK_EXPORT int
+cmark_node_get_list_tight(cmark_node *node);
+
+CMARK_EXPORT int
+cmark_node_set_list_tight(cmark_node *node, int tight);
+
 CMARK_EXPORT const char*
 cmark_node_get_url(cmark_node *node);
 
diff --git a/src/node.c b/src/node.c
index 56f3937..c1f29d3 100644
--- a/src/node.c
+++ b/src/node.c
@@ -163,6 +163,69 @@ cmark_node_set_header_level(cmark_node *node, int level) {
 	return 0;
 }
 
+cmark_list_type
+cmark_node_get_list_type(cmark_node *node) {
+	if (node->type == CMARK_NODE_LIST) {
+		return node->as.list.list_type;
+	}
+	else {
+		return CMARK_NO_LIST;
+	}
+}
+
+int
+cmark_node_set_list_type(cmark_node *node, cmark_list_type type) {
+	if (node->type == CMARK_NODE_LIST) {
+		node->as.list.list_type = type;
+		return 1;
+	}
+	else {
+		return 0;
+	}
+}
+
+int
+cmark_node_get_list_start(cmark_node *node) {
+	if (node->type == CMARK_NODE_LIST) {
+		return node->as.list.start;
+	}
+	else {
+		return 0;
+	}
+}
+
+int
+cmark_node_set_list_start(cmark_node *node, int start) {
+	if (node->type == CMARK_NODE_LIST) {
+		node->as.list.start = start;
+		return 1;
+	}
+	else {
+		return 0;
+	}
+}
+
+int
+cmark_node_get_list_tight(cmark_node *node) {
+	if (node->type == CMARK_NODE_LIST) {
+		return node->as.list.tight;
+	}
+	else {
+		return 0;
+	}
+}
+
+int
+cmark_node_set_list_tight(cmark_node *node, int tight) {
+	if (node->type == CMARK_NODE_LIST) {
+		node->as.list.tight = tight;
+		return 1;
+	}
+	else {
+		return 0;
+	}
+}
+
 const char*
 cmark_node_get_url(cmark_node *node) {
 	switch (node->type) {
-- 
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