1 files changed, 44 insertions, 28 deletions

diff --git a/src/librustdoc/html/static/main.js b/src/librustdoc/html/static/main.js
index 2546a9410a9..ef8bf2244d9 100644
--- a/src/librustdoc/html/static/main.js
+++ b/src/librustdoc/html/static/main.js
@@ -77,19 +77,13 @@
                     return false;
                 }
                 var end = start + className.length;
-                if (end < elemClass.length && elemClass[end] !== ' ') {
-                    return false;
-                }
-                return true;
+                return !(end < elemClass.length && elemClass[end] !== ' ');
             }
             if (start > 0 && elemClass[start - 1] !== ' ') {
                 return false;
             }
             var end = start + className.length;
-            if (end < elemClass.length && elemClass[end] !== ' ') {
-                return false;
-            }
-            return true;
+            return !(end < elemClass.length && elemClass[end] !== ' ');
         }
         return false;
     }
@@ -320,7 +314,7 @@
         } else if (ev.target.tagName === 'SPAN' && hasClass(ev.target.parentNode, 'line-numbers')) {
             var prev_id = 0;
 
-            var set_fragment = function (name) {
+            var set_fragment = function(name) {
                 if (browserSupportsHistoryApi()) {
                     history.replaceState(null, null, '#' + name);
                     window.hashchange();
@@ -835,7 +829,7 @@
                 query.search = val;
             // searching by type
             } else if (val.search("->") > -1) {
-                var trimmer = function (s) { return s.trim(); };
+                var trimmer = function(s) { return s.trim(); };
                 var parts = val.split("->").map(trimmer);
                 var input = parts[0];
                 // sort inputs so that order does not matter
@@ -1012,11 +1006,21 @@
                 }
             }
 
-            return {
+            var ret = {
                 'in_args': sortResults(results_in_args, true),
                 'returned': sortResults(results_returned, true),
                 'others': sortResults(results),
             };
+            if (ALIASES[window.currentCrate][query.raw]) {
+                var aliases = ALIASES[window.currentCrate][query.raw];
+                for (var i = 0; i < aliases.length; ++i) {
+                    ret['others'].unshift(aliases[i]);
+                    if (ret['others'].length > MAX_RESULTS) {
+                        ret['others'].pop();
+                    }
+                }
+            }
+            return ret;
         }
 
         /**
@@ -1197,11 +1201,13 @@
                 array.forEach(function(item) {
                     var name, type, href, displayPath;
 
-                    if (shown.indexOf(item) !== -1) {
+                    var id_ty = item.ty + item.path + item.name;
+                    if (shown.indexOf(id_ty) !== -1) {
                         return;
                     }
 
-                    shown.push(item);
+                    console.log(item);
+                    shown.push(id_ty);
                     name = item.name;
                     type = itemTypes[item.ty];
 
@@ -1369,13 +1375,17 @@
 
         function search(e) {
             var params = getQueryStringParams();
-            var query = getQuery(document.getElementsByClassName('search-input')[0].value);
+            var search_input = document.getElementsByClassName('search-input')[0];
+            var query = getQuery(search_input.value.trim());
 
             if (e) {
                 e.preventDefault();
             }
 
             if (!query.query || query.id === currentResults) {
+                if (query.query.length > 0) {
+                    putBackSearch(search_input);
+                }
                 return;
             }
 
@@ -1547,7 +1557,7 @@
         startSearch();
 
         // Draw a convenient sidebar of known crates if we have a listing
-        if (rootPath === '../') {
+        if (rootPath === '../' || rootPath === "./") {
             var sidebar = document.getElementsByClassName('sidebar-elems')[0];
             if (sidebar) {
                 var div = document.createElement('div');
@@ -1566,11 +1576,11 @@
                 crates.sort();
                 for (var i = 0; i < crates.length; ++i) {
                     var klass = 'crate';
-                    if (crates[i] === window.currentCrate) {
+                    if (rootPath !== "./" && crates[i] === window.currentCrate) {
                         klass += ' current';
                     }
                     var link = document.createElement('a');
-                    link.href = '../' + crates[i] + '/index.html';
+                    link.href = rootPath + crates[i] + '/index.html';
                     link.title = rawSearchIndex[crates[i]].doc;
                     link.className = klass;
                     link.textContent = crates[i];
@@ -1947,7 +1957,7 @@
                 otherMessage = '&nbsp;Show&nbsp;type&nbsp;declaration';
             }
             e.parentNode.insertBefore(createToggle(otherMessage), e);
-            if (otherMessage) {
+            if (otherMessage && getCurrentValue('rustdoc-item-declarations') !== "false") {
                 collapseDocs(e.previousSibling.childNodes[0], "toggle");
             }
         }
@@ -2017,7 +2027,9 @@
     onEach(document.getElementById('main').getElementsByTagName('pre'), function(e) {
         onEach(e.getElementsByClassName('attributes'), function(i_e) {
             i_e.parentNode.insertBefore(createToggleWrapper(), i_e);
-            collapseDocs(i_e.previousSibling.childNodes[0], "toggle");
+            if (getCurrentValue("rustdoc-item-attributes") !== "false") {
+                collapseDocs(i_e.previousSibling.childNodes[0], "toggle");
+            }
         });
     });
 
@@ -2064,19 +2076,23 @@
         };
     });
 
+    function putBackSearch(search_input) {
+        if (search_input.value !== "") {
+            addClass(document.getElementById("main"), "hidden");
+            removeClass(document.getElementById("search"), "hidden");
+            if (browserSupportsHistoryApi()) {
+                history.replaceState(search_input.value,
+                                     "",
+                                     "?search=" + encodeURIComponent(search_input.value));
+            }
+        }
+    }
+
     var search_input = document.getElementsByClassName("search-input")[0];
 
     if (search_input) {
         search_input.onfocus = function() {
-            if (search_input.value !== "") {
-                addClass(document.getElementById("main"), "hidden");
-                removeClass(document.getElementById("search"), "hidden");
-                if (browserSupportsHistoryApi()) {
-                    history.replaceState(search_input.value,
-                                         "",
-                                         "?search=" + encodeURIComponent(search_input.value));
-                }
-            }
+            putBackSearch(this);
         };
     }