From ead0e904090e2859d64af58347f1fde1e35ca0df Mon Sep 17 00:00:00 2001
From: Jeff Williams <jeffrey.l.williams@gmail.com>
Date: Sun, 3 Aug 2014 11:44:42 -0700
Subject: [PATCH] handle variations when generating a tree of longnames

---
 lib/jsdoc/name.js | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/lib/jsdoc/name.js b/lib/jsdoc/name.js
index 82fcdec4..a5a8a29e 100644
--- a/lib/jsdoc/name.js
+++ b/lib/jsdoc/name.js
@@ -279,14 +279,25 @@ exports.shorten = function(longname, forcedMemberof) {
     return shorten(longname, SCOPE_PUNC, forcedMemberof);
 };
 
-function splitLongname(longname) {
+function stripVariation(name) {
+    return name.replace(/\([^)]\)$/, '');
+}
+
+function splitLongname(longname, options) {
     var chunks = [];
     var currentNameInfo;
     var nameInfo = {};
     var previousName = longname;
     var splitters = SCOPE_PUNC.concat('/');
 
+    options = _.defaults(options || {}, {
+        includeVariation: true
+    });
+
     do {
+        if (!options.includeVariation) {
+            previousName = stripVariation(previousName);
+        }
         currentNameInfo = nameInfo[previousName] = shorten(previousName, splitters);
         previousName = currentNameInfo.memberof;
         chunks.push(currentNameInfo.scope + currentNameInfo.name);
@@ -300,10 +311,11 @@ function splitLongname(longname) {
 
 // TODO: docs
 exports.longnamesToTree = function longnamesToTree(longnames, doclets) {
+    var splitOptions = { includeVariation: false };
     var tree = {};
 
     longnames.forEach(function(longname) {
-        var processed = splitLongname(longname);
+        var processed = splitLongname(longname, splitOptions);
         var nameInfo = processed.nameInfo;
         var chunk;
         var currentLongname = '';