8244535: JavaDoc search is overly strict with letter case

Reviewed-by: jjg
This commit is contained in:
Hannes Wallnöfer 2020-11-27 15:27:19 +00:00
parent 78fdb65dcf
commit 53d14442c9
5 changed files with 149 additions and 135 deletions

View File

@ -32,16 +32,22 @@ var catMembers = "Members";
var catSearchTags = "SearchTags";
var highlight = "<span class=\"result-highlight\">$&</span>";
var searchPattern = "";
var fallbackPattern = "";
var RANKING_THRESHOLD = 2;
var NO_MATCH = 0xffff;
var MAX_RESULTS_PER_CATEGORY = 500;
var MIN_RESULTS = 3;
var MAX_RESULTS = 500;
var UNNAMED = "<Unnamed>";
function escapeHtml(str) {
return str.replace(/</g, "&lt;").replace(/>/g, "&gt;");
}
function getHighlightedText(item, matcher) {
function getHighlightedText(item, matcher, fallbackMatcher) {
var escapedItem = escapeHtml(item);
return escapedItem.replace(matcher, highlight);
var highlighted = escapedItem.replace(matcher, highlight);
if (highlighted === escapedItem) {
highlighted = escapedItem.replace(fallbackMatcher, highlight)
}
return highlighted;
}
function getURLPrefix(ui) {
var urlPrefix="";
@ -60,11 +66,10 @@ function getURLPrefix(ui) {
}
});
}
return urlPrefix;
}
return urlPrefix;
}
function makeCamelCaseRegex(term) {
function createSearchPattern(term) {
var pattern = "";
var isWordToken = false;
term.replace(/,\s*/g, ", ").trim().split(/\s+/).forEach(function(w, index) {
@ -93,26 +98,26 @@ function createMatcher(pattern, flags) {
}
var watermark = 'Search';
$(function() {
$("#search").val('');
$("#search").prop("disabled", false);
$("#reset").prop("disabled", false);
$("#search").val(watermark).addClass('watermark');
$("#search").blur(function() {
if ($(this).val().length == 0) {
var search = $("#search");
var reset = $("#reset");
search.val('');
search.prop("disabled", false);
reset.prop("disabled", false);
search.val(watermark).addClass('watermark');
search.blur(function() {
if ($(this).val().length === 0) {
$(this).val(watermark).addClass('watermark');
}
});
$("#search").on('click keydown paste', function() {
if ($(this).val() == watermark) {
search.on('click keydown paste', function() {
if ($(this).val() === watermark) {
$(this).val('').removeClass('watermark');
}
});
$("#reset").click(function() {
$("#search").val('');
$("#search").focus();
reset.click(function() {
search.val('').focus();
});
$("#search").focus();
$("#search")[0].setSelectionRange(0, 0);
search.focus()[0].setSelectionRange(0, 0);
});
$.widget("custom.catcomplete", $.ui.autocomplete, {
_create: function() {
@ -142,20 +147,21 @@ $.widget("custom.catcomplete", $.ui.autocomplete, {
_renderItem: function(ul, item) {
var label = "";
var matcher = createMatcher(escapeHtml(searchPattern), "g");
var fallbackMatcher = new RegExp(fallbackPattern, "gi")
if (item.category === catModules) {
label = getHighlightedText(item.l, matcher);
label = getHighlightedText(item.l, matcher, fallbackMatcher);
} else if (item.category === catPackages) {
label = getHighlightedText(item.l, matcher);
label = getHighlightedText(item.l, matcher, fallbackMatcher);
} else if (item.category === catTypes) {
label = (item.p && item.p !== UNNAMED)
? getHighlightedText(item.p + "." + item.l, matcher)
: getHighlightedText(item.l, matcher);
? getHighlightedText(item.p + "." + item.l, matcher, fallbackMatcher)
: getHighlightedText(item.l, matcher, fallbackMatcher);
} else if (item.category === catMembers) {
label = (item.p && item.p !== UNNAMED)
? getHighlightedText(item.p + "." + item.c + "." + item.l, matcher)
: getHighlightedText(item.c + "." + item.l, matcher);
? getHighlightedText(item.p + "." + item.c + "." + item.l, matcher, fallbackMatcher)
: getHighlightedText(item.c + "." + item.l, matcher, fallbackMatcher);
} else if (item.category === catSearchTags) {
label = getHighlightedText(item.l, matcher);
label = getHighlightedText(item.l, matcher, fallbackMatcher);
} else {
label = item.l;
}
@ -186,18 +192,17 @@ function rankMatch(match, category) {
var input = match.input;
var leftBoundaryMatch = 2;
var periferalMatch = 0;
var delta = 0;
// make sure match is anchored on a left word boundary
if (index === 0 || /\W/.test(input[index - 1]) || "_" === input[index - 1] || "_" === input[index]) {
if (index === 0 || /\W/.test(input[index - 1]) || "_" === input[index]) {
leftBoundaryMatch = 0;
} else if (input[index] === input[index].toUpperCase() && !/^[A-Z0-9_$]+$/.test(input)) {
} else if ("_" === input[index - 1] || (input[index] === input[index].toUpperCase() && !/^[A-Z0-9_$]+$/.test(input))) {
leftBoundaryMatch = 1;
}
var matchEnd = index + match[0].length;
var leftParen = input.indexOf("(");
var endOfName = leftParen > -1 ? leftParen : input.length;
// exclude peripheral matches
if (category !== catModules && category !== catSearchTags) {
var endOfName = leftParen > -1 ? leftParen : input.length;
var delim = category === catPackages ? "/" : ".";
if (leftParen > -1 && leftParen < index) {
periferalMatch += 2;
@ -205,6 +210,7 @@ function rankMatch(match, category) {
periferalMatch += 2;
}
}
var delta = match[0].length === endOfName ? 0 : 1; // rank full match higher than partial match
for (var i = 1; i < match.length; i++) {
// lower ranking if parts of the name are missing
if (match[i])
@ -222,88 +228,58 @@ function rankMatch(match, category) {
}
function doSearch(request, response) {
var result = [];
var newResults = [];
searchPattern = makeCamelCaseRegex(request.term);
searchPattern = createSearchPattern(request.term);
fallbackPattern = createSearchPattern(request.term.toLowerCase());
if (searchPattern === "") {
return this.close();
}
var camelCaseMatcher = createMatcher(searchPattern, "");
var boundaryMatcher = createMatcher("\\b" + searchPattern, "");
var fallbackMatcher = new RegExp(fallbackPattern, "i");
function concatResults(a1, a2) {
a2.sort(function(e1, e2) {
return e1.ranking - e2.ranking;
});
a1 = a1.concat(a2.map(function(e) { return e.item; }));
a2.length = 0;
return a1;
function searchIndexWithMatcher(indexArray, matcher, category, nameFunc) {
if (indexArray) {
var newResults = [];
$.each(indexArray, function (i, item) {
item.category = category;
var ranking = rankMatch(matcher.exec(nameFunc(item)), category);
if (ranking < RANKING_THRESHOLD) {
newResults.push({ranking: ranking, item: item});
}
return newResults.length <= MAX_RESULTS;
});
return newResults.sort(function(e1, e2) {
return e1.ranking - e2.ranking;
}).map(function(e) {
return e.item;
});
}
return [];
}
function searchIndex(indexArray, category, nameFunc) {
var primaryResults = searchIndexWithMatcher(indexArray, camelCaseMatcher, category, nameFunc);
result = result.concat(primaryResults);
if (primaryResults.length <= MIN_RESULTS && camelCaseMatcher.flags.indexOf("i") === -1) {
var secondaryResults = searchIndexWithMatcher(indexArray, fallbackMatcher, category, nameFunc);
result = result.concat(secondaryResults.filter(function (item) {
return primaryResults.indexOf(item) === -1;
}));
}
}
if (moduleSearchIndex) {
$.each(moduleSearchIndex, function(index, item) {
item.category = catModules;
var ranking = rankMatch(boundaryMatcher.exec(item.l), catModules);
if (ranking < RANKING_THRESHOLD) {
newResults.push({ ranking: ranking, item: item });
}
return newResults.length < MAX_RESULTS_PER_CATEGORY;
});
result = concatResults(result, newResults);
}
if (packageSearchIndex) {
$.each(packageSearchIndex, function(index, item) {
item.category = catPackages;
var name = (item.m && request.term.indexOf("/") > -1)
? (item.m + "/" + item.l)
: item.l;
var ranking = rankMatch(boundaryMatcher.exec(name), catPackages);
if (ranking < RANKING_THRESHOLD) {
newResults.push({ ranking: ranking, item: item });
}
return newResults.length < MAX_RESULTS_PER_CATEGORY;
});
result = concatResults(result, newResults);
}
if (typeSearchIndex) {
$.each(typeSearchIndex, function(index, item) {
item.category = catTypes;
var name = request.term.indexOf(".") > -1
? item.p + "." + item.l
: item.l;
var ranking = rankMatch(camelCaseMatcher.exec(name), catTypes);
if (ranking < RANKING_THRESHOLD) {
newResults.push({ ranking: ranking, item: item });
}
return newResults.length < MAX_RESULTS_PER_CATEGORY;
});
result = concatResults(result, newResults);
}
if (memberSearchIndex) {
$.each(memberSearchIndex, function(index, item) {
item.category = catMembers;
var name = request.term.indexOf(".") > -1
? item.p + "." + item.c + "." + item.l
: item.l;
var ranking = rankMatch(camelCaseMatcher.exec(name), catMembers);
if (ranking < RANKING_THRESHOLD) {
newResults.push({ ranking: ranking, item: item });
}
return newResults.length < MAX_RESULTS_PER_CATEGORY;
});
result = concatResults(result, newResults);
}
if (tagSearchIndex) {
$.each(tagSearchIndex, function(index, item) {
item.category = catSearchTags;
var ranking = rankMatch(boundaryMatcher.exec(item.l), catSearchTags);
if (ranking < RANKING_THRESHOLD) {
newResults.push({ ranking: ranking, item: item });
}
return newResults.length < MAX_RESULTS_PER_CATEGORY;
});
result = concatResults(result, newResults);
}
searchIndex(moduleSearchIndex, catModules, function(item) { return item.l; });
searchIndex(packageSearchIndex, catPackages, function(item) {
return (item.m && request.term.indexOf("/") > -1)
? (item.m + "/" + item.l) : item.l;
});
searchIndex(typeSearchIndex, catTypes, function(item) {
return request.term.indexOf(".") > -1 ? item.p + "." + item.l : item.l;
});
searchIndex(memberSearchIndex, catMembers, function(item) {
return request.term.indexOf(".") > -1
? item.p + "." + item.c + "." + item.l : item.l;
});
searchIndex(tagSearchIndex, catSearchTags, function(item) { return item.l; });
if (!indexFilesLoaded()) {
updateSearchResults = function() {
doSearch(request, response);

View File

@ -172,7 +172,9 @@ public class IndexBuilder {
}
itemsByCategory.computeIfAbsent(item.getCategory(),
c -> new TreeSet<>(mainComparator))
c -> new TreeSet<>(c == IndexItem.Category.TYPES
? makeTypeSearchIndexComparator()
: makeGenericSearchIndexComparator()))
.add(item);
}
@ -344,4 +346,28 @@ public class IndexBuilder {
};
}
/**
* Returns a Comparator for IndexItems in the types category of the search index.
* Items are compared by short name, falling back to the main comparator if names are equal.
*
* @return a Comparator
*/
public Comparator<IndexItem> makeTypeSearchIndexComparator() {
Comparator<IndexItem> simpleNameComparator =
(ii1, ii2) -> utils.compareStrings(ii1.getSimpleName(), ii2.getSimpleName());
return simpleNameComparator.thenComparing(mainComparator);
}
/**
* Returns a Comparator for IndexItems in the modules, packages, members, and search tags
* categories of the search index.
* Items are compared by label, falling back to the main comparator if names are equal.
*
* @return a Comparator
*/
public Comparator<IndexItem> makeGenericSearchIndexComparator() {
Comparator<IndexItem> labelComparator =
(ii1, ii2) -> utils.compareStrings(ii1.getLabel(), ii2.getLabel());
return labelComparator.thenComparing(mainComparator);
}
}

View File

@ -712,10 +712,10 @@ public class TestSearch extends JavadocTester {
void checkSearchJS() {
checkOutput("search.js", true,
"function concatResults(a1, a2) {",
"function searchIndexWithMatcher(indexArray, matcher, category, nameFunc) {",
"""
$("#search").on('click keydown paste', function() {
if ($(this).val() == watermark) {
search.on('click keydown paste', function() {
if ($(this).val() === watermark) {
$(this).val('').removeClass('watermark');
}
});""",
@ -737,7 +737,6 @@ public class TestSearch extends JavadocTester {
}
});
}
return urlPrefix;
}
return urlPrefix;
}""",

View File

@ -92,27 +92,28 @@ public class TestSearchScript extends JavadocTester {
// exact match, case sensitivity
checkSearch(inv, "mapmodule", List.of("mapmodule"));
checkSearch(inv, "mappkg", List.of("mapmodule/mappkg", "mapmodule/mappkg.impl", "mappkg.system.property"));
checkSearch(inv, "Mapmodule", List.of());
checkSearch(inv, "Mappkg", List.of());
checkSearch(inv, "Mapmodule", List.of("mapmodule"));
checkSearch(inv, "Mappkg", List.of("mapmodule/mappkg", "mapmodule/mappkg.impl", "mappkg.system.property"));
checkSearch(inv, "mymap", List.of("mappkg.impl.MyMap", "mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)"));
checkSearch(inv, "MyMap", List.of("mappkg.impl.MyMap", "mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)"));
checkSearch(inv, "mymap(", List.of("mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)"));
checkSearch(inv, "MyMap(", List.of("mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)"));
checkSearch(inv, "mymap()", List.of("mappkg.impl.MyMap.MyMap()"));
checkSearch(inv, "MyMap()", List.of("mappkg.impl.MyMap.MyMap()"));
checkSearch(inv, "Mymap", List.of());
checkSearch(inv, "Mymap()", List.of());
checkSearch(inv, "Mymap", List.of("mappkg.impl.MyMap", "mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)"));
checkSearch(inv, "Mymap()", List.of("mappkg.impl.MyMap.MyMap()"));
// left boundaries, ranking
checkSearch(inv, "map", List.of("mapmodule", "mapmodule/mappkg", "mapmodule/mappkg.impl", "mappkg.Map", "mappkg.impl.MyMap",
"mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)", "mappkg.system.property"));
checkSearch(inv, "Map", List.of("mappkg.Map", "mappkg.impl.MyMap", "mappkg.impl.MyMap.MyMap()",
"mappkg.impl.MyMap.MyMap(Map)"));
checkSearch(inv, "MAP", List.of());
checkSearch(inv, "Map", List.of("mapmodule", "mapmodule/mappkg", "mapmodule/mappkg.impl", "mappkg.Map", "mappkg.impl.MyMap",
"mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)", "mappkg.system.property"));
checkSearch(inv, "MAP", List.of("mapmodule", "mapmodule/mappkg", "mapmodule/mappkg.impl", "mappkg.Map", "mappkg.impl.MyMap",
"mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)", "mappkg.system.property"));
checkSearch(inv, "value", List.of("mappkg.impl.MyMap.OTHER_VALUE", "mappkg.impl.MyMap.some_value"));
checkSearch(inv, "VALUE", List.of("mappkg.impl.MyMap.OTHER_VALUE"));
checkSearch(inv, "VALUE", List.of("mappkg.impl.MyMap.OTHER_VALUE", "mappkg.impl.MyMap.some_value"));
checkSearch(inv, "map.other", List.of("mappkg.impl.MyMap.OTHER_VALUE"));
checkSearch(inv, "Map.some_", List.of("mappkg.impl.MyMap.some_value"));
checkSearch(inv, "Map.Some_", List.of("mappkg.impl.MyMap.some_value"));
checkSearch(inv, "Mm", List.of());
checkSearch(inv, "mym", List.of("mappkg.impl.MyMap", "mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)"));
@ -122,12 +123,12 @@ public class TestSearchScript extends JavadocTester {
// camel case
checkSearch(inv, "MM", List.of("mappkg.impl.MyMap", "mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)"));
checkSearch(inv, "MyM", List.of("mappkg.impl.MyMap", "mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)"));
checkSearch(inv, "Mym", List.of());
checkSearch(inv, "Mym", List.of("mappkg.impl.MyMap", "mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)"));
checkSearch(inv, "i.MyM.MyM(", List.of("mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)"));
checkSearch(inv, "i.MMa.MMa(", List.of("mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)"));
checkSearch(inv, "i.MyM.MyM(Ma", List.of("mappkg.impl.MyMap.MyMap(Map)"));
checkSearch(inv, "i.MMa.MMa(M", List.of("mappkg.impl.MyMap.MyMap(Map)"));
checkSearch(inv, "i.Mym.MyM(", List.of());
checkSearch(inv, "i.Mym.MyM(", List.of("mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)"));
checkSearch(inv, "i.Mym.Ma(", List.of());
checkSearch(inv, "mapm", List.of("mapmodule"));
@ -141,13 +142,14 @@ public class TestSearchScript extends JavadocTester {
checkSearch(inv, "mapmod.", List.of());
checkSearch(inv, "mappkg.", List.of("mapmodule/mappkg.impl", "mappkg.Map", "mappkg.system.property"));
checkSearch(inv, "mappkg.", List.of("mapmodule/mappkg.impl", "mappkg.Map", "mappkg.system.property"));
checkSearch(inv, "Map.", List.of("mappkg.Map.contains(Object)", "mappkg.Map.get(Object)", "mappkg.Map.iterate()",
"mappkg.Map.put(Object, Object)", "mappkg.Map.remove(Object)",
"mappkg.impl.MyMap.contains(Object)", "mappkg.impl.MyMap.get(Object)",
"mappkg.impl.MyMap.iterate()", "mappkg.impl.MyMap.MyMap()",
"mappkg.impl.MyMap.MyMap(Map)", "mappkg.impl.MyMap.OTHER_VALUE",
"mappkg.impl.MyMap.put(Object, Object)", "mappkg.impl.MyMap.remove(Object)",
"mappkg.impl.MyMap.some_value"));
checkSearch(inv, "Map.", List.of("mapmodule/mappkg.impl", "mappkg.Map", "mappkg.Map.contains(Object)",
"mappkg.Map.get(Object)", "mappkg.Map.iterate()", "mappkg.Map.put(Object, Object)",
"mappkg.Map.remove(Object)", "mappkg.impl.MyMap.contains(Object)",
"mappkg.impl.MyMap.get(Object)", "mappkg.impl.MyMap.iterate()",
"mappkg.impl.MyMap.MyMap()", "mappkg.impl.MyMap.MyMap(Map)",
"mappkg.impl.MyMap.OTHER_VALUE", "mappkg.impl.MyMap.put(Object, Object)",
"mappkg.impl.MyMap.remove(Object)", "mappkg.impl.MyMap.some_value",
"mappkg.system.property"));
checkSearch(inv, "mym.", List.of("mappkg.impl.MyMap.contains(Object)", "mappkg.impl.MyMap.get(Object)",
"mappkg.impl.MyMap.iterate()", "mappkg.impl.MyMap.MyMap()",
"mappkg.impl.MyMap.MyMap(Map)", "mappkg.impl.MyMap.OTHER_VALUE",
@ -164,8 +166,8 @@ public class TestSearchScript extends JavadocTester {
checkSearch(inv, "operty", List.of());
// search tag
checkSearch(inv, "search tag", List.of("multiline search tag", "search tag"));
checkSearch(inv, "search tag", List.of("multiline search tag", "search tag"));
checkSearch(inv, "search tag", List.of("search tag", "multiline search tag"));
checkSearch(inv, "search tag", List.of("search tag", "multiline search tag"));
checkSearch(inv, "search ", List.of("multiline search tag", "search tag"));
checkSearch(inv, "tag", List.of("multiline search tag", "search tag"));
checkSearch(inv, "sea", List.of("multiline search tag", "search tag"));
@ -191,12 +193,11 @@ public class TestSearchScript extends JavadocTester {
"listpkg.MyListFactory.createList(ListProvider, MyListFactory)",
"listpkg.ListProvider.makeNewList()",
"listpkg.MyList.MyList()", "listpkg.MyListFactory.MyListFactory()"));
checkSearch(inv, "List", List.of("listpkg.List", "listpkg.ListProvider", "listpkg.MyList",
checkSearch(inv, "List", List.of("listpkg", "listpkg.List", "listpkg.ListProvider", "listpkg.MyList",
"listpkg.MyListFactory", "listpkg.ListProvider.ListProvider()",
"listpkg.MyListFactory.createList(ListProvider, MyListFactory)",
"listpkg.ListProvider.makeNewList()",
"listpkg.MyList.MyList()", "listpkg.MyListFactory.MyListFactory()"));
// partial match
checkSearch(inv, "fact", List.of("listpkg.MyListFactory", "listpkg.MyListFactory.MyListFactory()"));
checkSearch(inv, "pro", List.of("listpkg.ListProvider", "listpkg.ListProvider.ListProvider()"));
@ -224,7 +225,9 @@ public class TestSearchScript extends JavadocTester {
List.of("listpkg.List.of()", "listpkg.List.of(E)", "listpkg.List.of(E, E)",
"listpkg.List.of(E, E, E)", "listpkg.List.of(E, E, E, E)",
"listpkg.List.of(E, E, E, E, E)", "listpkg.List.of(E...)"));
checkSearch(inv, "L.l.o", List.of());
checkSearch(inv, "L.l.o", List.of("listpkg.List.of()", "listpkg.List.of(E)", "listpkg.List.of(E, E)",
"listpkg.List.of(E, E, E)", "listpkg.List.of(E, E, E, E)", "listpkg.List.of(E, E, E, E, E)",
"listpkg.List.of(E...)"));
// whitespace
checkSearch(inv, "(e,e,e",
@ -275,10 +278,10 @@ public class TestSearchScript extends JavadocTester {
// _ word boundaries and case sensitivity
checkSearch(inv, "some", List.of("listpkg.Nolist.SOME_INT_CONSTANT"));
checkSearch(inv, "SOME", List.of("listpkg.Nolist.SOME_INT_CONSTANT"));
checkSearch(inv, "Some", List.of());
checkSearch(inv, "Some", List.of("listpkg.Nolist.SOME_INT_CONSTANT"));
checkSearch(inv, "int", List.of("listpkg.Nolist.SOME_INT_CONSTANT"));
checkSearch(inv, "INT", List.of("listpkg.Nolist.SOME_INT_CONSTANT"));
checkSearch(inv, "Int", List.of());
checkSearch(inv, "Int", List.of("listpkg.Nolist.SOME_INT_CONSTANT"));
checkSearch(inv, "int_con", List.of("listpkg.Nolist.SOME_INT_CONSTANT"));
checkSearch(inv, "INT_CON", List.of("listpkg.Nolist.SOME_INT_CONSTANT"));
checkSearch(inv, "NT", List.of());
@ -289,7 +292,7 @@ public class TestSearchScript extends JavadocTester {
// Test for all packages, all classes links
checkSearch(inv, "all", List.of("All Packages", "All Classes"));
checkSearch(inv, "All", List.of("All Packages", "All Classes"));
checkSearch(inv, "ALL", List.of());
checkSearch(inv, "ALL", List.of("All Packages", "All Classes"));
// test for generic types, var-arg and array args
checkSearch(inv, "(map<string, ? ext collection>)",

View File

@ -47,6 +47,16 @@ function tryLoad(docsPath, file) {
}
}
var updateSearchResults = function() {};
function indexFilesLoaded() {
return moduleSearchIndex
&& packageSearchIndex
&& typeSearchIndex
&& memberSearchIndex
&& tagSearchIndex;
}
var $ = function(f) {
if (typeof f === "function") {
f();