Merge pull request #553 from GitbookIO/fix/summary-whitespace

Fix/summary whitespace

1 files changed, 23 insertions, 4 deletions

diff --git a/lib/parse/summary.js b/lib/parse/summary.js
index 21eadd1..2fdec8a 100644
--- a/lib/parse/summary.js
+++ b/lib/parse/summary.js
@@ -60,6 +60,26 @@ function filterList(nodes) {
     .value().slice(1, -1);
 }
 
+function skipSpace(nodes) {
+    return _.filter(nodes, function(node) {
+        return node && node.type != 'space';
+    });
+}
+
+function correctLoose(nodes) {
+    return _.map(nodes, function(node) {
+        // Return normal nodes
+        if(!node || node.type != 'loose_item_start') {
+            return node
+        }
+
+        // Correct loose items
+        node.type = 'list_item_start';
+
+        return node;
+    })
+}
+
 // Parses an Article or Chapter title
 // supports extracting links
 function parseTitle(src, nums) {
@@ -123,18 +143,17 @@ function listGroups(src) {
 
     // Get out groups of lists
     return listSplit(
-        filterList(nodes),
+        filterList(correctLoose(skipSpace(nodes))),
         'list_item_start', 'list_item_end'
     );
 }
 
 function parseSummary(src) {
     // Split out chapter sections
-    var chapters = defaultChapterList(listGroups(src))
-    .map(parseChapter);
+    var chapters = defaultChapterList(listGroups(src));
 
     return {
-        chapters: chapters
+        chapters: chapters.map(parseChapter)
     };
 }