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Use real Sets rather than objects in most places.

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This commit is contained in:
Kris Maglione
2014-02-15 18:10:45 -08:00
parent e3fb435f99
commit fd20535999
29 changed files with 353 additions and 262 deletions
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16
common/modules/help.jsm
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@@ -1,4 +1,4 @@
// Copyright (c) 2008-2013 Kris Maglione <maglione.k@gmail.com>
// Copyright (c) 2008-2014 Kris Maglione <maglione.k@gmail.com>
//
// This work is licensed for reuse under an MIT license. Details are
// given in the LICENSE.txt file included with this file.
@@ -237,7 +237,7 @@ var Help = Module("Help", {
* @returns {string}
*/
findHelp: function (topic, consolidated) {
if (!consolidated && Set.has(help.files, topic))
if (!consolidated && hasOwnProperty(help.files, topic))
return topic;
let items = modules.completion._runCompleter("help", topic, null, !!consolidated).items;
let partialMatch = null;
@@ -268,7 +268,7 @@ var Help = Module("Help", {
if (!topic) {
let helpFile = consolidated ? "all" : modules.options["helpfile"];
if (Set.has(help.files, helpFile))
if (hasOwnProperty(help.files, helpFile))
dactyl.open("dactyl://help/" + helpFile, { from: "help" });
else
dactyl.echomsg(_("help.noFile", helpFile.quote()));
@@ -304,7 +304,7 @@ var Help = Module("Help", {
addURIEntry(file, "data:text/plain;charset=UTF-8," + encodeURI(data));
}
let empty = Set("area base basefont br col frame hr img input isindex link meta param"
let empty = RealSet("area base basefont br col frame hr img input isindex link meta param"
.split(" "));
function fix(node) {
switch (node.nodeType) {
@@ -319,7 +319,7 @@ var Help = Module("Help", {
for (let { name, value } in array.iterValues(node.attributes)) {
if (name == "dactyl:highlight") {
Set.add(styles, value);
styles.add(value);
name = "class";
value = "hl-" + value;
}
@@ -345,7 +345,7 @@ var Help = Module("Help", {
data.push(" ", name, '="', DOM.escapeHTML(value), '"');
}
if (node.localName in empty)
if (empty.has(node.localName))
data.push(" />");
else {
data.push(">");
@@ -362,7 +362,7 @@ var Help = Module("Help", {
let { buffer, content, events } = modules;
let chromeFiles = {};
let styles = {};
let styles = RealSet();
for (let [file, ] in Iterator(help.files)) {
let url = "dactyl://help/" + file;
@@ -380,7 +380,7 @@ var Help = Module("Help", {
addDataEntry(file + ".xhtml", data.join(""));
}
let data = [h for (h in highlight) if (Set.has(styles, h.class) || /^Help/.test(h.class))]
let data = [h for (h in highlight) if (styles.has(h.class) || /^Help/.test(h.class))]
.map(h => h.selector
.replace(/^\[.*?=(.*?)\]/, ".hl-$1")
.replace(/html\|/g, "") + "\t" + "{" + h.cssText + "}")