Merge key-processing.

common/content/bookmarks.js

@@ -115,9 +115,8 @@ var Bookmarks = Module("bookmarks", {
         if (charset != null && charset !== "UTF-8")
             options["-charset"] = charset;
 
-        commandline.open(":",
+        CommandExMode().open(
-            commands.commandToString({ command: "bmark", options: options, arguments: [url] }) + " -keyword ",
+            commands.commandToString({ command: "bmark", options: options, arguments: [url] }) + " -keyword ");
-            modes.EX);
     },
 
     /**
@@ -213,7 +212,7 @@ var Bookmarks = Module("bookmarks", {
         return iter(services.browserSearch.getVisibleEngines({})).map(function ([, engine]) {
             let alias = engine.alias;
             if (!alias || !/^[a-z-]+$/.test(alias))
-                alias = engine.name.replace(/[a-z_-]+/i, "-").replace(/^-|-$/, "").toLowerCase();
+                alias = engine.name.replace(/[^a-z_-]+/gi, "-").replace(/^-|-$/, "").toLowerCase();
             if (!alias)
                 alias = "search"; // for search engines which we can't find a suitable alias
 
@@ -249,7 +248,7 @@ var Bookmarks = Module("bookmarks", {
         if (engine && engine.supportsResponseType(responseType))
             var queryURI = engine.getSubmission(query, responseType).uri.spec;
         if (!queryURI)
-            return [];
+            return (callback || util.identity)([]);
 
         function process(resp) {
             let results = [];
@@ -582,9 +581,8 @@ var Bookmarks = Module("bookmarks", {
                         options["-charset"] = content.document.characterSet;
                 }
 
-                commandline.open(":",
+                CommandExMode().open(
-                    commands.commandToString({ command: "bmark", options: options, arguments: [buffer.uri.spec] }),
+                    commands.commandToString({ command: "bmark", options: options, arguments: [buffer.uri.spec] }));
-                    modes.EX);
             });
 
         mappings.add(myModes, ["A"],

common/content/browser.js

@@ -65,33 +65,33 @@ var Browser = Module("browser", {
 
     mappings: function () {
         mappings.add([modes.NORMAL],
-            ["y"], "Yank current location to the clipboard",
+            ["y", "<yank-location>"], "Yank current location to the clipboard",
             function () { dactyl.clipboardWrite(buffer.uri.spec, true); });
 
         // opening websites
         mappings.add([modes.NORMAL],
             ["o"], "Open one or more URLs",
-            function () { commandline.open(":", "open ", modes.EX); });
+            function () { CommandExMode().open("open "); });
 
         mappings.add([modes.NORMAL], ["O"],
             "Open one or more URLs, based on current location",
-            function () { commandline.open(":", "open " + buffer.uri.spec, modes.EX); });
+            function () { CommandExMode().open("open " + buffer.uri.spec); });
 
         mappings.add([modes.NORMAL], ["t"],
             "Open one or more URLs in a new tab",
-            function () { commandline.open(":", "tabopen ", modes.EX); });
+            function () { CommandExMode().open("tabopen "); });
 
         mappings.add([modes.NORMAL], ["T"],
             "Open one or more URLs in a new tab, based on current location",
-            function () { commandline.open(":", "tabopen " + buffer.uri.spec, modes.EX); });
+            function () { CommandExMode().open("tabopen " + buffer.uri.spec); });
 
         mappings.add([modes.NORMAL], ["w"],
             "Open one or more URLs in a new window",
-            function () { commandline.open(":", "winopen ", modes.EX); });
+            function () { CommandExMode().open("winopen "); });
 
         mappings.add([modes.NORMAL], ["W"],
             "Open one or more URLs in a new window, based on current location",
-            function () { commandline.open(":", "winopen " + buffer.uri.spec, modes.EX); });
+            function () { CommandExMode().open("winopen " + buffer.uri.spec); });
 
         mappings.add([modes.NORMAL],
             ["<C-a>"], "Increment last number in URL",

common/content/buffer.js

@@ -766,25 +766,25 @@ var Buffer = Module("buffer", {
         try {
             window.urlSecurityCheck(uri.spec, doc.nodePrincipal);
 
-            commandline.input("Save link: ", function (path) {
+            io.CommandFileMode("Save link: ", {
-                let file = io.File(path);
+                onSubmit: function (path) {
-                if (file.exists() && file.isDirectory())
+                    let file = io.File(path);
-                    file.append(buffer.getDefaultNames(elem)[0][0]);
+                    if (file.exists() && file.isDirectory())
+                        file.append(buffer.getDefaultNames(elem)[0][0]);
 
-                try {
+                    try {
-                    if (!file.exists())
+                        if (!file.exists())
-                        file.create(File.NORMAL_FILE_TYPE, octal(644));
+                            file.create(File.NORMAL_FILE_TYPE, octal(644));
-                }
+                    }
-                catch (e) {
+                    catch (e) {
-                    util.assert(false, "Invalid destination: " + e.name);
+                        util.assert(false, "Invalid destination: " + e.name);
-                }
+                    }
 
-                buffer.saveURI(uri, file);
+                    buffer.saveURI(uri, file);
-            }, {
+                },
-                autocomplete: true,
+
-                completer: function (context) completion.savePage(context, elem),
+                completer: function (context) completion.savePage(context, elem)
-                history: "file"
+            }).open();
-            });
         }
         catch (e) {
             dactyl.echoerr(e);
@@ -1360,17 +1360,15 @@ var Buffer = Module("buffer", {
     },
 
     openUploadPrompt: function openUploadPrompt(elem) {
-        commandline.input("Upload file: ", function (path) {
+        io.CommandFileMode("Upload file: ", {
-            let file = io.File(path);
+            onSubmit: function (path) {
-            dactyl.assert(file.exists());
+                let file = io.File(path);
+                dactyl.assert(file.exists());
 
-            elem.value = file.path;
+                elem.value = file.path;
-            events.dispatch(elem, events.create(elem.ownerDocument, "change", {}));
+                events.dispatch(elem, events.create(elem.ownerDocument, "change", {}));
-        }, {
+            }
-            completer: function (context) completion.file(context),
+        }).open(elem.value);
-            default: elem.value,
-            history: "file"
-        });
     }
 }, {
     commands: function () {
@@ -1422,7 +1420,7 @@ var Buffer = Module("buffer", {
                 let arg = args[0];
                 let opt = options.get("pageinfo");
 
-                dactyl.assert(opt.validator(opt.parse(arg)), "E475: Invalid argument: " + arg);
+                dactyl.assert(!arg || opt.validator(opt.parse(arg)), "E475: Invalid argument: " + arg);
                 buffer.showPageInfo(true, arg);
             },
             {
@@ -1530,7 +1528,8 @@ var Buffer = Module("buffer", {
                     if (/^>>/.test(context.filter))
                         context.advance(/^>>\s*/.exec(context.filter)[0].length);
 
-                    return completion.savePage(context, content.document);
+                    completion.savePage(context, content.document);
+                    context.fork("file", 0, completion, "file");
                 },
                 literal: 0
             });
@@ -1642,7 +1641,6 @@ var Buffer = Module("buffer", {
                          this, function (context) {
                 context.completions = buffer.getDefaultNames(node);
             });
-            return context.fork("files", 0, completion, "file");
         };
     },
     events: function () {
@@ -1653,7 +1651,7 @@ var Buffer = Module("buffer", {
     mappings: function () {
         var myModes = config.browserModes;
 
-        mappings.add(myModes, ["."],
+        mappings.add(myModes, [".", "<repeat-key>"],
             "Repeat the last key event",
             function (args) {
                 if (mappings.repeat) {
@@ -1672,31 +1670,31 @@ var Buffer = Module("buffer", {
             function () { ex.stop(); });
 
         // scrolling
-        mappings.add(myModes, ["j", "<Down>", "<C-e>"],
+        mappings.add(myModes, ["j", "<Down>", "<C-e>", "<scroll-down-line>"],
             "Scroll document down",
             function (args) { buffer.scrollVertical("lines", Math.max(args.count, 1)); },
             { count: true });
 
-        mappings.add(myModes, ["k", "<Up>", "<C-y>"],
+        mappings.add(myModes, ["k", "<Up>", "<C-y>", "<scroll-up-line>"],
             "Scroll document up",
             function (args) { buffer.scrollVertical("lines", -Math.max(args.count, 1)); },
             { count: true });
 
-        mappings.add(myModes, dactyl.has("mail") ? ["h"] : ["h", "<Left>"],
+        mappings.add(myModes, dactyl.has("mail") ? ["h", "<scroll-left-column>"] : ["h", "<Left>", "<scroll-left-column>"],
             "Scroll document to the left",
             function (args) { buffer.scrollHorizontal("columns", -Math.max(args.count, 1)); },
             { count: true });
 
-        mappings.add(myModes, dactyl.has("mail") ? ["l"] : ["l", "<Right>"],
+        mappings.add(myModes, dactyl.has("mail") ? ["l", "<scroll-right-column>"] : ["l", "<Right>", "<scroll-right-column>"],
             "Scroll document to the right",
             function (args) { buffer.scrollHorizontal("columns", Math.max(args.count, 1)); },
             { count: true });
 
-        mappings.add(myModes, ["0", "^"],
+        mappings.add(myModes, ["0", "^", "<scroll-begin>"],
             "Scroll to the absolute left of the document",
             function () { buffer.scrollToPercent(0, null); });
 
-        mappings.add(myModes, ["$"],
+        mappings.add(myModes, ["$", "<scroll-end>"],
             "Scroll to the absolute right of the document",
             function () { buffer.scrollToPercent(100, null); });
 
@@ -1710,7 +1708,7 @@ var Buffer = Module("buffer", {
             function (args) { buffer.scrollToPercent(null, args.count != null ? args.count : 100); },
             { count: true });
 
-        mappings.add(myModes, ["%"],
+        mappings.add(myModes, ["%", "<scroll-percent>"],
             "Scroll to {count} percent of the document",
             function (args) {
                 dactyl.assert(args.count > 0 && args.count <= 100);
@@ -1718,59 +1716,59 @@ var Buffer = Module("buffer", {
             },
             { count: true });
 
-        mappings.add(myModes, ["<C-d>"],
+        mappings.add(myModes, ["<C-d>", "<scroll-down>"],
             "Scroll window downwards in the buffer",
             function (args) { buffer._scrollByScrollSize(args.count, true); },
             { count: true });
 
-        mappings.add(myModes, ["<C-u>"],
+        mappings.add(myModes, ["<C-u>", "<scroll-up>"],
             "Scroll window upwards in the buffer",
             function (args) { buffer._scrollByScrollSize(args.count, false); },
             { count: true });
 
-        mappings.add(myModes, ["<C-b>", "<PageUp>", "<S-Space>"],
+        mappings.add(myModes, ["<C-b>", "<PageUp>", "<S-Space>", "<scroll-page-up>"],
             "Scroll up a full page",
             function (args) { buffer.scrollVertical("pages", -Math.max(args.count, 1)); },
             { count: true });
 
-        mappings.add(myModes, ["<C-f>", "<PageDown>", "<Space>"],
+        mappings.add(myModes, ["<C-f>", "<PageDown>", "<Space>", "<scroll-page-down>"],
             "Scroll down a full page",
             function (args) { buffer.scrollVertical("pages", Math.max(args.count, 1)); },
             { count: true });
 
-        mappings.add(myModes, ["]f"],
+        mappings.add(myModes, ["]f", "<previous-frame>"],
             "Focus next frame",
             function (args) { buffer.shiftFrameFocus(Math.max(args.count, 1)); },
             { count: true });
 
-        mappings.add(myModes, ["[f"],
+        mappings.add(myModes, ["[f", "<next-frame>"],
             "Focus previous frame",
             function (args) { buffer.shiftFrameFocus(-Math.max(args.count, 1)); },
             { count: true });
 
-        mappings.add(myModes, ["]]"],
+        mappings.add(myModes, ["]]", "<next-page>"],
             "Follow the link labeled 'next' or '>' if it exists",
             function (args) {
                 buffer.findLink("next", options["nextpattern"], (args.count || 1) - 1, true);
             },
             { count: true });
 
-        mappings.add(myModes, ["[["],
+        mappings.add(myModes, ["[[", "<previous-page>"],
             "Follow the link labeled 'prev', 'previous' or '<' if it exists",
             function (args) {
                 buffer.findLink("previous", options["previouspattern"], (args.count || 1) - 1, true);
             },
             { count: true });
 
-        mappings.add(myModes, ["gf"],
+        mappings.add(myModes, ["gf", "<view-source>"],
             "Toggle between rendered and source view",
             function () { buffer.viewSource(null, false); });
 
-        mappings.add(myModes, ["gF"],
+        mappings.add(myModes, ["gF", "<view-source-externally>"],
             "View source with an external editor",
             function () { buffer.viewSource(null, true); });
 
-        mappings.add(myModes, ["gi"],
+        mappings.add(myModes, ["gi", "<focus-input>"],
             "Focus last used input field",
             function (args) {
                 let elem = buffer.lastInputField;
@@ -1810,7 +1808,7 @@ var Buffer = Module("buffer", {
                 dactyl.open(url, { from: "paste", where: dactyl.NEW_TAB, background: true });
             });
 
-        mappings.add(myModes, ["p", "<MiddleMouse>"],
+        mappings.add(myModes, ["p", "<MiddleMouse>", "<open-clipboard-url>"],
             "Open (put) a URL based on the current clipboard contents in the current buffer",
             function () {
                 let url = dactyl.clipboardRead();
@@ -1818,7 +1816,7 @@ var Buffer = Module("buffer", {
                 dactyl.open(url);
             });
 
-        mappings.add(myModes, ["P"],
+        mappings.add(myModes, ["P", "<tab-open-clipboard-url>"],
             "Open (put) a URL based on the current clipboard contents in a new buffer",
             function () {
                 let url = dactyl.clipboardRead();
@@ -1827,16 +1825,16 @@ var Buffer = Module("buffer", {
             });
 
         // reloading
-        mappings.add(myModes, ["r"],
+        mappings.add(myModes, ["r", "<reload>"],
             "Reload the current web page",
             function () { tabs.reload(tabs.getTab(), false); });
 
-        mappings.add(myModes, ["R"],
+        mappings.add(myModes, ["R", "<full-reload>"],
             "Reload while skipping the cache",
             function () { tabs.reload(tabs.getTab(), true); });
 
         // yanking
-        mappings.add(myModes, ["Y"],
+        mappings.add(myModes, ["Y", "<yank-word>"],
             "Copy selected text or current word",
             function () {
                 let sel = buffer.getCurrentWord();
@@ -1845,62 +1843,62 @@ var Buffer = Module("buffer", {
             });
 
         // zooming
-        mappings.add(myModes, ["zi", "+"],
+        mappings.add(myModes, ["zi", "+", "<text-zoom-in>"],
             "Enlarge text zoom of current web page",
             function (args) { buffer.zoomIn(Math.max(args.count, 1), false); },
             { count: true });
 
-        mappings.add(myModes, ["zm"],
+        mappings.add(myModes, ["zm", "<text-zoom-more>"],
             "Enlarge text zoom of current web page by a larger amount",
             function (args) { buffer.zoomIn(Math.max(args.count, 1) * 3, false); },
             { count: true });
 
-        mappings.add(myModes, ["zo", "-"],
+        mappings.add(myModes, ["zo", "-", "<text-zoom-out>"],
             "Reduce text zoom of current web page",
             function (args) { buffer.zoomOut(Math.max(args.count, 1), false); },
             { count: true });
 
-        mappings.add(myModes, ["zr"],
+        mappings.add(myModes, ["zr", "<text-zoom-reduce>"],
             "Reduce text zoom of current web page by a larger amount",
             function (args) { buffer.zoomOut(Math.max(args.count, 1) * 3, false); },
             { count: true });
 
-        mappings.add(myModes, ["zz"],
+        mappings.add(myModes, ["zz", "<text-zoom>"],
             "Set text zoom value of current web page",
             function (args) { buffer.setZoom(args.count > 1 ? args.count : 100, false); },
             { count: true });
 
-        mappings.add(myModes, ["ZI", "zI"],
+        mappings.add(myModes, ["ZI", "zI", "<full-zoom-in>"],
             "Enlarge full zoom of current web page",
             function (args) { buffer.zoomIn(Math.max(args.count, 1), true); },
             { count: true });
 
-        mappings.add(myModes, ["ZM", "zM"],
+        mappings.add(myModes, ["ZM", "zM", "<full-zoom-more>"],
             "Enlarge full zoom of current web page by a larger amount",
             function (args) { buffer.zoomIn(Math.max(args.count, 1) * 3, true); },
             { count: true });
 
-        mappings.add(myModes, ["ZO", "zO"],
+        mappings.add(myModes, ["ZO", "zO", "<full-zoom-out>"],
             "Reduce full zoom of current web page",
             function (args) { buffer.zoomOut(Math.max(args.count, 1), true); },
             { count: true });
 
-        mappings.add(myModes, ["ZR", "zR"],
+        mappings.add(myModes, ["ZR", "zR", "<full-zoom-reduce>"],
             "Reduce full zoom of current web page by a larger amount",
             function (args) { buffer.zoomOut(Math.max(args.count, 1) * 3, true); },
             { count: true });
 
-        mappings.add(myModes, ["zZ"],
+        mappings.add(myModes, ["zZ", "<full-zoom>"],
             "Set full zoom value of current web page",
             function (args) { buffer.setZoom(args.count > 1 ? args.count : 100, true); },
             { count: true });
 
         // page info
-        mappings.add(myModes, ["<C-g>"],
+        mappings.add(myModes, ["<C-g>", "<page-info>"],
             "Print the current file name",
             function () { buffer.showPageInfo(false); });
 
-        mappings.add(myModes, ["g<C-g>"],
+        mappings.add(myModes, ["g<C-g>", "<more-page-info>"],
             "Print file information",
             function () { buffer.showPageInfo(true); });
     },

common/content/commands.js

@@ -1334,6 +1334,7 @@ var Commands = Module("commands", {
                                         bang: args["-bang"],
                                         count: args["-count"],
                                         completer: completerFunc,
+                                        literal: args["-count"] == "*" ? 0 : null,
                                         persist: !args["-nopersist"],
                                         replacementText: args.literalArg,
                                         sourcing: io.sourcing && update({}, io.sourcing)

common/content/dactyl.js

@@ -40,11 +40,15 @@ var Dactyl = Module("dactyl", XPCOM(Ci.nsISupportsWeakReference, ModuleBase), {
         this.commands["dactyl.restart"] = function (event) {
             dactyl.restart();
         };
+
+        styles.registerSheet("resource://dactyl-skin/dactyl.css");
     },
 
     cleanup: function () {
         delete window.dactyl;
         delete window.liberator;
+
+        styles.unregisterSheet("resource://dactyl-skin/dactyl.css");
     },
 
     destroy: function () {
@@ -1333,6 +1337,8 @@ var Dactyl = Module("dactyl", XPCOM(Ci.nsISupportsWeakReference, ModuleBase), {
      */
     trapErrors: function trapErrors(func, self) {
         try {
+            if (isString(func))
+                func = self[func];
             return func.apply(self || this, Array.slice(arguments, 2));
         }
         catch (e) {

common/content/events.js

@@ -11,15 +11,17 @@
 var ProcessorStack = Class("ProcessorStack", {
     init: function (mode, hives, keyModes) {
         this.main = mode.main;
+        this._actions = [];
         this.actions = [];
         this.buffer = "";
         this.events = [];
 
         this.processors = keyModes.map(function (m) hives.map(function (h) KeyProcessor(m, h)))
                                   .flatten().array;
+        this.ownsBuffer = !this.processors.some(function (p) p.main.ownsBuffer);
 
         for (let [i, input] in Iterator(this.processors)) {
-            let params = input.main == mode.main ? mode.params : input.main.params;
+            let params = input.main.params;
             if (params.preExecute)
                 input.preExecute = params.preExecute;
             if (params.postExecute)
@@ -31,9 +33,71 @@ var ProcessorStack = Class("ProcessorStack", {
             }
     },
 
+    notify: function () {
+        this.execute(Events.KILL, true);
+    },
+
+    execute: function execute(result, force) {
+
+        if (force && this.actions.length)
+            this.processors.length = 0;
+
+        if (this.ownsBuffer)
+            statusline.updateInputBuffer(this.processors.length ? this.buffer : "");
+
+        if (this.processors.length) {
+            result = Events.KILL;
+            if (this.actions.length && options["timeout"])
+                this.timer = services.Timer(this, options["timeoutlen"], services.Timer.TYPE_ONE_SHOT);
+        }
+        else if (this.actions.length) {
+            if (this._actions.length == 0) {
+                dactyl.beep();
+                events.feedingKeys = false;
+            }
+
+            for (var res = this.actions[0]; callable(res);)
+                res = res();
+            result = res === Events.PASS ? Events.PASS : Events.KILL;
+        }
+        else if (result !== Events.KILL && !this.actions.length &&
+                 (this.events.length > 1 ||
+                     this.processors.some(function (p) !p.main.passUnknown))) {
+            result = Events.KILL;
+            dactyl.beep();
+            events.feedingKeys = false;
+        }
+        else if (result === undefined)
+            result = Events.PASS;
+
+        if (result !== Events.PASS)
+            Events.kill(this.events[this.events.length - 1]);
+
+        if (result === Events.PASS || result === Events.ABORT)
+            this.events.filter(function (e) e.getPreventDefault())
+                .forEach(function (event, i) {
+                    let elem = event.originalTarget;
+                    if (event.originalTarget) {
+                        let doc = elem.ownerDocument || elem.document || elem;
+                        let evt = events.create(doc, event.type, event);
+                        events.dispatch(elem, evt, { skipmap: true, isMacro: true, isReplay: true });
+                    }
+                    else if (i > 0)
+                        events.events.keypress.call(events, event);
+                });
+
+        if (force && this.processors.length === 0)
+            events.processor = null;
+
+        return this.processors.length == 0;
+    },
+
     process: function process(event) {
         function dbg() {}
 
+        if (this.timer)
+            this.timer.cancel();
+
         let key = events.toString(event);
         this.events.push(event);
 
@@ -70,9 +134,7 @@ var ProcessorStack = Class("ProcessorStack", {
         dbg("ACTIONS: " + actions.length + " " + this.actions.length);
         dbg("PROCESSORS:", processors);
 
-        if (!processors.some(function (p) p.main.ownsBuffer))
+        this._actions = actions;
-            statusline.updateInputBuffer(processors.length ? this.buffer : "");
-
         this.actions = actions.concat(this.actions);
 
         if (result === Events.KILL)
@@ -87,41 +149,7 @@ var ProcessorStack = Class("ProcessorStack", {
 
         this.processors = processors;
 
-        if (processors.length)
+        return this.execute(result, options["timeout"] && options["timeoutlen"] === 0)
-            result = Events.KILL;
-        else if (this.actions.length) {
-            if (actions.length == 0)
-                dactyl.beep();
-
-            if (modes.replaying && !events.waitForPageLoad())
-                result = Events.KILL;
-            else {
-                for (var res = this.actions[0]; callable(res);)
-                    res = res();
-                result = res === Events.PASS ? Events.PASS : Events.KILL;
-            }
-        }
-        else if (result !== Events.KILL && processors.some(function (p) !p.main.passUnknown)) {
-            result = Events.KILL;
-            dactyl.beep();
-        }
-        else if (result === undefined)
-            result = Events.PASS;
-
-        if (result !== Events.PASS)
-            Events.kill(event);
-
-        if (result === Events.PASS || result === Events.ABORT)
-            this.events.filter(function (e) e.getPreventDefault())
-                .forEach(function (event, i) {
-                    if (event.originalTarget) {
-                        let evt = events.create(event.originalTarget.ownerDocument, event.type, event);
-                        events.dispatch(event.originalTarget, evt, { skipmap: true, isMacro: true });
-                    }
-                    else if (i > 0)
-                        events.events.keypress.call(events, event);
-                });
-        return this.processors.length == 0;
     }
 });
 
@@ -157,12 +185,13 @@ var KeyProcessor = Class("KeyProcessor", {
         return this.onKeyPress(event);
     },
 
-    execute: function execute(map)
+    execute: function execute(map, args)
-        let (self = this, args = arguments)
+        let (self = this)
             function execute() {
                 if (self.preExecute)
                     self.preExecute.apply(self, args);
-                let res = map.execute.apply(map, Array.slice(args, 1));
+                let res = map.execute.call(map, update({ self: self.main.params.mappingSelf || self.main.mappingSelf || map },
+                                                       args))
                 if (self.postExecute)
                     self.postExecute.apply(self, args);
                 return res;
@@ -487,6 +516,7 @@ var Events = Module("events", {
             util.threadYield(1, true);
 
             for (let [, evt_obj] in Iterator(events.fromString(keys))) {
+                let now = Date.now();
                 for (let type in values(["keydown", "keyup", "keypress"])) {
                     let evt = update({}, evt_obj, { type: type });
 
@@ -587,9 +617,14 @@ var Events = Module("events", {
      * of x.
      *
      * @param {string} keys Messy form.
+     * @param {boolean} unknownOk Whether unknown keys are passed
+     *     through rather than being converted to <lt>keyname>.
+     *     @default false
      * @returns {string} Canonical form.
      */
     canonicalKeys: function (keys, unknownOk) {
+        if (arguments.length === 1)
+            unknownOk = true;
         return events.fromString(keys, unknownOk).map(events.closure.toString).join("");
     },
 
@@ -644,11 +679,17 @@ var Events = Module("events", {
      * <S-@> where @ is a non-case-changeable, non-space character.
      *
      * @param {string} keys The string to parse.
+     * @param {boolean} unknownOk Whether unknown keys are passed
+     *     through rather than being converted to <lt>keyname>.
+     *     @default false
      * @returns {Array[Object]}
      */
     fromString: function (input, unknownOk) {
-        let out = [];
 
+        if (arguments.length === 1)
+            unknownOk = true;
+
+        let out = [];
         let re = RegExp("<.*?>?>|[^<]|<(?!.*>)", "g");
         let match;
         while ((match = re.exec(input))) {
@@ -855,10 +896,7 @@ var Events = Module("events", {
 
     isContentNode: function isContentNode(node) {
         let win = (node.ownerDocument || node).defaultView || node;
-        for (; win; win = win.parent != win && win.parent)
+        return XPCNativeWrapper(win).top == content;
-            if (win == content)
-                return true;
-        return false;
     },
 
     /**
@@ -867,39 +905,20 @@ var Events = Module("events", {
      *
      * @returns {boolean}
      */
-    waitForPageLoad: function () {
+    waitForPageLoad: function (time) {
         util.threadYield(true); // clear queue
 
-        if (buffer.loaded == 1)
+        if (buffer.loaded)
             return true;
 
-        const maxWaitTime = 25;
+        dactyl.echo("Waiting for page to load...", commandline.DISALLOW_MULTILINE);
-        let start = Date.now();
-        let end = start + (maxWaitTime * 1000); // maximum time to wait - TODO: add option
-        let now;
-        while (now = Date.now(), now < end) {
-            util.threadYield();
 
-            if (!events.feedingKeys)
+        const maxWaitTime = (time || 25);
-                return false;
+        util.waitFor(function () !events.feedingKeys || buffer.loaded, this, maxWaitTime * 1000, true);
 
-            if (buffer.loaded > 0) {
-                util.sleep(250);
-                break;
-            }
-            else
-                dactyl.echo("Waiting for page to load...", commandline.DISALLOW_MULTILINE);
-        }
-        commandline.clear();
-
-        // TODO: allow macros to be continued when page does not fully load with an option
         if (!buffer.loaded)
             dactyl.echoerr("Page did not load completely in " + maxWaitTime + " seconds. Macro stopped.");
 
-        // sometimes the input widget had focus when replaying a macro
-        // maybe this call should be moved somewhere else?
-        // dactyl.focusContent(true);
-
         return buffer.loaded;
     },
 
@@ -992,7 +1011,7 @@ var Events = Module("events", {
         */
 
         input: function onInput(event) {
-            if (event.originalTarget.dactylKeyPress)
+            if ("dactylKeyPress" in event.originalTarget)
                 delete event.originalTarget.dactylKeyPress;
         },
 
@@ -1017,18 +1036,17 @@ var Events = Module("events", {
             let duringFeed = this.duringFeed || [];
             this.duringFeed = [];
             try {
-                if (this.feedingEvent && [!(k in event) || event[k] === v for ([k, v] in Iterator(this.feedingEvent))].every(util.identity)) {
+                if (this.feedingEvent)
                     for (let [k, v] in Iterator(this.feedingEvent))
                         if (!(k in event))
                             event[k] = v;
-                    this.feedingEvent = null;
+                this.feedingEvent = null;
-                }
 
                 let key = events.toString(event);
                 if (!key)
                      return null;
 
-                if (modes.recording && (!this._input || !mappings.user.hasMap(modes.main, this._input.buffer + key)))
+                if (modes.recording && !event.isReplay)
                     events._macroKeys.push(key);
 
                 // feedingKeys needs to be separate from interrupted so
@@ -1036,8 +1054,6 @@ var Events = Module("events", {
                 // interrupting whatever it's started and a real <C-c>
                 // interrupting our playback.
                 if (events.feedingKeys && !event.isMacro) {
-                    if (!event.originalTarget)
-                        util.dumpStack();
                     if (key == "<C-c>") {
                         events.feedingKeys = false;
                         if (modes.replaying) {
@@ -1087,7 +1103,8 @@ var Events = Module("events", {
 
                     let hives = mappings.hives.slice(event.noremap ? -1 : 0);
 
-                    let keyModes = array([mode.params.keyModes, mode.main, mode.main.allBases]).flatten().compact();
+                    let main = { __proto__: mode.main, params: mode.params };
+                    let keyModes = array([mode.params.keyModes, main, mode.main.allBases]).flatten().compact();
 
                     this.processor = ProcessorStack(mode, hives, keyModes);
                 }
@@ -1169,10 +1186,6 @@ var Events = Module("events", {
     // access to the real focus target
     // Huh? --djk
     onFocusChange: function onFocusChange(event) {
-        // command line has its own focus change handler
-        if (modes.main == modes.COMMAND_LINE)
-            return;
-
         function hasHTMLDocument(win) win && win.document && win.document instanceof HTMLDocument
 
         let win  = window.document.commandDispatcher.focusedWindow;
@@ -1193,22 +1206,13 @@ var Events = Module("events", {
                 return;
             }
 
-            if (Events.isInputElement(elem)) {
-                if (!(modes.main & (modes.INSERT | modes.TEXT_EDIT | modes.VISUAL)))
-                    modes.push(modes.INSERT);
-
-                if (hasHTMLDocument(win))
-                    buffer.lastInputField = elem;
-                return;
-            }
-
             if (elem instanceof HTMLTextAreaElement || (elem && util.computedStyle(elem).MozUserModify == "read-write")
                || elem == null && win && Editor.getEditor(win)) {
 
                 if (modes.main == modes.VISUAL && elem.selectionEnd == elem.selectionStart)
                     modes.pop();
 
-                if (!(modes.main & (modes.INSERT | modes.TEXT_EDIT | modes.VISUAL)))
+                if (!modes.main.input)
                     if (options["insertmode"])
                         modes.push(modes.INSERT);
                     else {
@@ -1222,6 +1226,15 @@ var Events = Module("events", {
                 return;
             }
 
+            if (Events.isInputElement(elem)) {
+                if (!modes.main.input)
+                    modes.push(modes.INSERT);
+
+                if (hasHTMLDocument(win))
+                    buffer.lastInputField = elem;
+                return;
+            }
+
             if (config.focusChange) {
                 config.focusChange(win);
                 return;
@@ -1314,39 +1327,59 @@ var Events = Module("events", {
         };
     },
     mappings: function () {
-        mappings.add(modes.all,
+        mappings.add(modes.MAIN,
-            ["<C-z>"], "Temporarily ignore all " + config.appName + " key bindings",
+            ["<C-z>", "<pass-all-keys>"], "Temporarily ignore all " + config.appName + " key bindings",
             function () { modes.push(modes.PASS_THROUGH); });
 
-        mappings.add(modes.all,
+        mappings.add(modes.MAIN,
-            ["<C-v>"], "Pass through next key",
+            ["<C-v>", "<pass-next-key>"], "Pass through next key",
             function () {
                 if (modes.main == modes.QUOTE)
                     return Events.PASS;
                 modes.push(modes.QUOTE);
             });
 
-        mappings.add(modes.all,
+        mappings.add(modes.BASE,
             ["<Nop>"], "Do nothing",
             function () {});
 
         // macros
-        mappings.add([modes.NORMAL, modes.TEXT_AREA, modes.PLAYER].filter(util.identity),
+        mappings.add([modes.COMMAND],
-            ["q"], "Record a key sequence into a macro",
+            ["q", "<record-macro>"], "Record a key sequence into a macro",
             function ({ arg }) {
                 events._macroKeys.pop();
                 events[modes.recording ? "finishRecording" : "startRecording"](arg);
             },
             { get arg() !modes.recording });
 
-        mappings.add([modes.NORMAL, modes.TEXT_AREA, modes.PLAYER].filter(util.identity),
+        mappings.add([modes.COMMAND],
-            ["@"], "Play a macro",
+            ["@", "<play-macro>"], "Play a macro",
             function ({ arg, count }) {
                 count = Math.max(count, 1);
                 while (count-- && events.playMacro(arg))
                     ;
             },
             { arg: true, count: true });
+
+        mappings.add([modes.COMMAND],
+            ["<A-m>s", "<sleep>"], "Sleep for {count} milliseconds before continuing macro playback",
+            function ({ command, count }) {
+                let now = Date.now();
+                dactyl.assert(count, "Count required for " + command);
+                if (events.feedingKeys)
+                    util.sleep(count);
+            },
+            { count: true });
+
+        mappings.add([modes.COMMAND],
+            ["<A-m>l", "<wait-for-page-load>"], "Wait for the current page to finish loading before continuing macro playback",
+            function ({ count }) {
+                if (events.feedingKeys && !events.waitForPageLoad(count)) {
+                    util.interrupted = true;
+                    throw Error("Interrupted");
+                }
+            },
+            { count: true });
     },
     options: function () {
         options.add(["passkeys", "pk"],
@@ -1367,9 +1400,18 @@ var Events = Module("events", {
                     return values;
                 }
             });
+
         options.add(["strictfocus", "sf"],
             "Prevent scripts from focusing input elements without user intervention",
             "boolean", true);
+
+        options.add(["timeout", "tmo"],
+            "Whether to execute a shorter key command after a timeout when a longer command exists",
+            "boolean", true);
+
+        options.add(["timeoutlen", "tmol"],
+            "Maximum time (milliseconds) to wait for a longer key command when a shorter one exists",
+            "number", 1000);
     },
     sanitizer: function () {
         sanitizer.addItem("macros", {

common/content/hints.js

@@ -9,16 +9,18 @@
 /** @scope modules */
 /** @instance hints */
 
-var HintSession = Class("HintSession", {
+var HintSession = Class("HintSession", CommandMode, {
     init: function init(mode, opts) {
+        init.supercall(this);
+
         opts = opts || {};
 
         // Hack.
         if (!opts.window && modes.main == modes.OUTPUT_MULTILINE)
             opts.window = commandline.widgets.multilineOutput.contentWindow;
 
-        this.mode = hints.modes[mode];
+        this.hintMode = hints.modes[mode];
-        dactyl.assert(this.mode);
+        dactyl.assert(this.hintMode);
 
         this.activeTimeout = null; // needed for hinttimeout > 0
         this.continue = Boolean(opts.continue);
@@ -31,8 +33,7 @@ var HintSession = Class("HintSession", {
         this.usedTabKey = false;
         this.validHints = []; // store the indices of the "hints" array with valid elements
 
-        commandline.input(UTF8(this.mode.prompt) + ": ", null, this.closure);
+        this.open();
-        modes.extended = modes.HINTS;
 
         this.top = opts.window || content;
         this.top.addEventListener("resize", hints.resizeTimer.closure.tell, true);
@@ -51,7 +52,22 @@ var HintSession = Class("HintSession", {
             this.checkUnique();
     },
 
-    get extended() modes.HINTS,
+    get mode() modes.HINTS,
+
+    get prompt() ["Question", UTF8(this.hintMode.prompt) + ": "],
+
+    leave: function leave(stack) {
+        leave.superapply(this, arguments);
+
+        if (!stack.push) {
+            if (hints.hintSession == this)
+                hints.hintSession = null;
+            if (this.top)
+                this.top.removeEventListener("resize", hints.resizeTimer.closure.tell, true);
+
+            this.removeHints(0);
+        }
+    },
 
     checkUnique: function _checkUnique() {
         if (this.hintNumber == 0)
@@ -236,7 +252,7 @@ var HintSession = Class("HintSession", {
 
             let baseNodeAbsolute = util.xmlToDom(<span highlight="Hint" style="display: none"/>, doc);
 
-            let mode = this.mode;
+            let mode = this.hintMode;
             let res = util.evaluateXPath(mode.xpath, doc, true);
 
             let start = this.pageHints.length;
@@ -289,18 +305,6 @@ var HintSession = Class("HintSession", {
         return true;
     },
 
-    leave: function leave(stack) {
-        if (!stack.push) {
-            if (hints.hintSession == this)
-                hints.hintSession = null;
-            this.continue = false;
-            if (this.top)
-                this.top.removeEventListener("resize", hints.resizeTimer.closure.tell, true);
-
-            this.removeHints(0);
-        }
-    },
-
     /**
      * Handle user input.
      *
@@ -429,7 +433,7 @@ var HintSession = Class("HintSession", {
             if ((modes.extended & modes.HINTS) && !this.continue)
                 modes.pop();
             commandline.lastEcho = null; // Hack.
-            dactyl.trapErrors(this.mode.action, this.mode,
+            dactyl.trapErrors("action", this.hintMode,
                               elem, elem.href || elem.src || "",
                               this.extendedhintCount, top);
             if (this.continue && this.top)
@@ -662,6 +666,7 @@ var Hints = Module("hints", {
             if (modes.extended & modes.HINTS)
                 modes.getStack(0).params.onResize();
         });
+
         let appContent = document.getElementById("appcontent");
         if (appContent)
             events.addSessionListener(appContent, "scroll", this.resizeTimer.closure.tell, false);
@@ -681,9 +686,9 @@ var Hints = Module("hints", {
         this.addMode("t", "Follow hint in a new tab",             function (elem) buffer.followLink(elem, dactyl.NEW_TAB));
         this.addMode("b", "Follow hint in a background tab",      function (elem) buffer.followLink(elem, dactyl.NEW_BACKGROUND_TAB));
         this.addMode("w", "Follow hint in a new window",          function (elem) buffer.followLink(elem, dactyl.NEW_WINDOW));
-        this.addMode("O", "Generate an ‘:open URL’ prompt",       function (elem, loc) commandline.open(":", "open " + loc, modes.EX));
+        this.addMode("O", "Generate an ‘:open URL’ prompt",       function (elem, loc) CommandExMode.open("open " + loc));
-        this.addMode("T", "Generate a ‘:tabopen URL’ prompt",     function (elem, loc) commandline.open(":", "tabopen " + loc, modes.EX));
+        this.addMode("T", "Generate a ‘:tabopen URL’ prompt",     function (elem, loc) CommandExMode.open("tabopen " + loc));
-        this.addMode("W", "Generate a ‘:winopen URL’ prompt",     function (elem, loc) commandline.open(":", "winopen " + loc, modes.EX));
+        this.addMode("W", "Generate a ‘:winopen URL’ prompt",     function (elem, loc) CommandExMode.open("winopen " + loc));
         this.addMode("a", "Add a bookmark",                       function (elem) bookmarks.addSearchKeyword(elem));
         this.addMode("S", "Add a search keyword",                 function (elem) bookmarks.addSearchKeyword(elem));
         this.addMode("v", "View hint source",                     function (elem, loc) buffer.viewSource(loc, false));
@@ -952,20 +957,19 @@ var Hints = Module("hints", {
 
     open: function open(mode, opts) {
         this._extendedhintCount = opts.count;
-        commandline.input(mode, null, {
+        commandline.input(["Normal", mode], "", {
             completer: function (context) {
                 context.compare = function () 0;
                 context.completions = [[k, v.prompt] for ([k, v] in Iterator(hints.modes))];
             },
-            onAccept: function (arg) {
+            onSubmit: function (arg) {
                 if (arg)
-                    util.timeout(function () {
+                    hints.show(arg, opts);
-                        dactyl.trapErrors(hints.show, hints, arg, opts);
+            },
-                    });
+            onChange: function () {
+                this.accepted = true;
+                modes.pop();
             },
-            get onCancel() this.onAccept,
-            onChange: function () { modes.pop(); },
-            promptHighlight: "Normal"
         });
     },
 
@@ -1075,6 +1079,15 @@ var Hints = Module("hints", {
 
     Mode: Struct("name", "prompt", "action", "tags", "filter")
 }, {
+    modes: function () {
+        modes.addMode("HINTS", {
+            extended: true,
+            description: "Active when selecting elements in QuickHint or ExtendedHint mode",
+            bases: [modes.COMMAND_LINE],
+            input: true,
+            ownsBuffer: true
+        });
+    },
     mappings: function () {
         var myModes = config.browserModes.concat(modes.OUTPUT_MULTILINE);
         mappings.add(myModes, ["f"],
@@ -1097,25 +1110,23 @@ var Hints = Module("hints", {
 
         mappings.add(modes.HINTS, ["<Return>"],
             "Follow the selected hint",
-            function () { hints.hintSession.update(true); });
+            function ({ self }) { self.update(true); });
 
         mappings.add(modes.HINTS, ["<Tab>"],
             "Focus the next matching hint",
-            function () { hints.hintSession.tab(false); });
+            function ({ self }) { self.tab(false); });
 
         mappings.add(modes.HINTS, ["<S-Tab>"],
             "Focus the previous matching hint",
-            function () { hints.hintSession.tab(true); });
+            function ({ self }) { self.tab(true); });
 
         mappings.add(modes.HINTS, ["<BS>", "<C-h>"],
             "Delete the previous character",
-            function () hints.hintSession.backspace());
+            function ({ self }) self.backspace());
 
         mappings.add(modes.HINTS, ["<Leader>"],
             "Toggle hint filtering",
-            function () {
+            function ({ self }) { self.escapeNumbers = !self.escapeNumbers; });
-                hints.hintSession.escapeNumbers = !hints.hintSession.escapeNumbers;
-            });
     },
     options: function () {
         const DEFAULT_HINTTAGS =

common/content/mappings.js

@@ -113,9 +113,18 @@ var Map = Class("Map", {
         if (this.executing)
             util.dumpStack("Attempt to execute mapping recursively: " + args.command);
         dactyl.assert(!this.executing, "Attempt to execute mapping recursively: " + args.command);
-        this.executing = true;
+
-        let res = dactyl.trapErrors(repeat);
+        try {
-        this.executing = false;
+            this.executing = true;
+            var res = repeat();
+        }
+        catch (e) {
+            events.feedingKeys = false;
+            dactyl.reportError(e, true);
+        }
+        finally {
+            this.executing = false;
+        }
         return res;
     }
 
@@ -295,6 +304,8 @@ var Mappings = Module("mappings", {
         this.allHives = [this.user, this.builtin];
     },
 
+    repeat: Modes.boundProperty(),
+
     hives: Class.memoize(function () array(this.allHives.filter(function (h) h.filter(buffer.uri)))),
 
     get userHives() this.allHives.filter(function (h) h !== this.builtin, this),

common/content/modes.js

@@ -119,12 +119,6 @@ var Modes = Module("modes", {
             input: true,
             ownsFocus: true
         });
-        this.addMode("COMMAND_LINE", {
-            char: "c",
-            description: "Active when the command line is focused",
-            input: true
-        });
-
 
         this.addMode("EMBED", {
             input: true,
@@ -160,31 +154,9 @@ var Modes = Module("modes", {
             input: true
         });
 
-        // this._extended modes, can include multiple modes, and even main modes
-        this.addMode("EX", {
-            extended: true,
-            description: "Ex command mode, active when the command line is open for Ex commands",
-            input: true
-        }, { history: "command" });
-        this.addMode("HINTS", {
-            extended: true,
-            description: "Active when selecting elements in QuickHint or ExtendedHint mode",
-            count: false,
-            ownsBuffer: true
-        });
-        this.addMode("INPUT_MULTILINE", {
-            extended: true,
-            hidden: true,
-            input: true
-        });
         this.addMode("LINE", {
             extended: true, hidden: true
         });
-        this.addMode("PROMPT", {
-            extended: true,
-            description: "Active when a prompt is open in the command line",
-            input: true
-        });
 
         this.push(this.NORMAL, 0, {
             enter: function (stack, prev) {
@@ -214,9 +186,9 @@ var Modes = Module("modes", {
     _getModeMessage: function () {
         // when recording a macro
         let macromode = "";
-        if (modes.recording)
+        if (this.recording)
             macromode = "recording";
-        else if (modes.replaying)
+        else if (this.replaying)
             macromode = "replaying";
 
         let val = this._modeMap[this._main].display();
@@ -292,11 +264,11 @@ var Modes = Module("modes", {
     delayed: [],
     delay: function (callback, self) { this.delayed.push([callback, self]); },
 
-    save: function save(id, obj, prop) {
+    save: function save(id, obj, prop, test) {
         if (!(id in this.boundProperties))
             for (let elem in array.iterValues(this._modeStack))
-                elem.saved[id] = { obj: obj, prop: prop, value: obj[prop] };
+                elem.saved[id] = { obj: obj, prop: prop, value: obj[prop], test: test };
-        this.boundProperties[id] = { obj: Cu.getWeakReference(obj), prop: prop };
+        this.boundProperties[id] = { obj: Cu.getWeakReference(obj), prop: prop, test: test };
     },
 
     // helper function to set both modes in one go
@@ -317,22 +289,26 @@ var Modes = Module("modes", {
         }
 
         if (stack && stack.pop && stack.pop.params.leave)
-            stack.pop.params.leave(stack, this.topOfStack);
+            dactyl.trapErrors("leave", stack.pop.params,
+                              stack, this.topOfStack);
 
         let push = mainMode != null && !(stack && stack.pop) &&
             Modes.StackElement(this._main, this._extended, params, {});
+
         if (push && this.topOfStack) {
             if (this.topOfStack.params.leave)
-                this.topOfStack.params.leave({ push: push }, push);
+                dactyl.trapErrors("leave", this.topOfStack.params,
-            for (let [id, { obj, prop }] in Iterator(this.boundProperties)) {
+                                  { push: push }, push);
+
+            for (let [id, { obj, prop, test }] in Iterator(this.boundProperties)) {
                 if (!obj.get())
                     delete this.boundProperties[id];
                 else
-                    this.topOfStack.saved[id] = { obj: obj.get(), prop: prop, value: obj.get()[prop] };
+                    this.topOfStack.saved[id] = { obj: obj.get(), prop: prop, value: obj.get()[prop], test: test };
             }
         }
 
-        this.delayed.forEach(function ([fn, self]) fn.call(self));
+        let delayed = this.delayed;
         this.delayed = [];
 
         let prev = stack && stack.pop || this.topOfStack;
@@ -340,12 +316,18 @@ var Modes = Module("modes", {
             this._modeStack.push(push);
 
         if (stack && stack.pop)
-            for (let { obj, prop, value } in values(this.topOfStack.saved))
+            for (let { obj, prop, value, test } in values(this.topOfStack.saved))
-                obj[prop] = value;
+                if (!test || !test(stack, prev))
+                    obj[prop] = value;
+
+        this.show();
+
+        delayed.forEach(function ([fn, self]) dactyl.trapErrors(fn, self));
 
         if (this.topOfStack.params.enter && prev)
-            this.topOfStack.params.enter(push ? { push: push } : stack || {},
+            dactyl.trapErrors("enter", this.topOfStack.params,
-                                         prev);
+                              push ? { push: push } : stack || {},
+                              prev);
 
         dactyl.triggerObserver("modeChange", [oldMain, oldExtended], [this._main, this._extended], stack);
         this.show();
@@ -439,7 +421,7 @@ var Modes = Module("modes", {
 
         input: false,
 
-        passUnknown: false,
+        get passUnknown() this.input,
 
         get mask() this,
 
@@ -476,7 +458,7 @@ var Modes = Module("modes", {
                     return val === undefined ? value : val;
                 },
                 set: function (val) {
-                    modes.save(id, this, prop);
+                    modes.save(id, this, prop, desc.test);
                     if (desc.set)
                         value = desc.set.call(this, val);
                     value = !desc.set || value === undefined ? val : value;

common/content/mow.js

@@ -0,0 +1,355 @@
+// Copyright (c) 2006-2008 by Martin Stubenschrott <stubenschrott@vimperator.org>
+// Copyright (c) 2007-2011 by Doug Kearns <dougkearns@gmail.com>
+// Copyright (c) 2008-2011 by 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.
+
+var MOW = Module("mow", {
+    init: function () {
+
+        let fontSize = util.computedStyle(document.documentElement).fontSize;
+        styles.system.add("font-size", "dactyl://content/buffer.xhtml",
+                          "body { font-size: " + fontSize + "; } \
+                           html|html > xul|scrollbar { visibility: collapse !important; }",
+                          true);
+
+        XML.ignoreWhitespace = true;
+        util.overlayWindow(window, {
+            objects: {
+                eventTarget: this
+            },
+            append: <e4x xmlns={XUL} xmlns:dactyl={NS}>
+                <window id={document.documentElement.id}>
+                    <popupset>
+                        <menupopup id="dactyl-contextmenu" highlight="Events" events="contextEvents">
+                            <menuitem id="dactyl-context-copylink"
+                                      label="Copy Link Location" dactyl:group="link"
+                                      oncommand="goDoCommand('cmd_copyLink');"/>
+                            <menuitem id="dactyl-context-copypath"
+                                      label="Copy File Path" dactyl:group="link path"
+                                      oncommand="dactyl.clipboardWrite(document.popupNode.getAttribute('path'));"/>
+                            <menuitem id="dactyl-context-copy"
+                                      label="Copy" dactyl:group="selection"
+                                      command="cmd_copy"/>
+                            <menuitem id="dactyl-context-selectall"
+                                      label="Select All"
+                                      command="cmd_selectAll"/>
+                        </menupopup>
+                    </popupset>
+                </window>
+                <vbox id={config.commandContainer}>
+                    <vbox class="dactyl-container" id="dactyl-multiline-output-container" hidden="false" collapsed="true">
+                        <iframe id="dactyl-multiline-output" src="dactyl://content/buffer.xhtml"
+                                flex="1" hidden="false" collapsed="false" contextmenu="dactyl-contextmenu"
+                                highlight="Events" />
+                    </vbox>
+                </vbox>
+            </e4x>
+        });
+    },
+
+    __noSuchMethod__: function (meth, args) Buffer[meth].apply(Buffer, [this.body].concat(args)),
+
+    get widget() this.widgets.multilineOutput,
+    widgets: Class.memoize(function () commandline.widgets),
+
+    body: Class.memoize(function () this.widget.contentDocument.documentElement),
+    document: Class.memoize(function () this.widget.contentDocument),
+    window: Class.memoize(function () this.widget.contentWindow),
+
+    /**
+     * Display a multi-line message.
+     *
+     * @param {string} data
+     * @param {string} highlightGroup
+     */
+    echo: function echo(data, highlightGroup, silent) {
+        let body = this.document.body;
+
+        this.widgets.message = null;
+        if (!commandline.commandVisible)
+            commandline.hide();
+
+        this._startHints = false;
+        if (modes.main != modes.OUTPUT_MULTILINE) {
+            modes.push(modes.OUTPUT_MULTILINE, null, {
+                onKeyPress: this.closure.onKeyPress,
+                leave: this.closure(function leave(stack) {
+                    if (stack.pop)
+                        for (let message in values(this.messages))
+                            if (message.leave)
+                                message.leave(stack);
+                })
+            });
+            this.messages = [];
+        }
+
+        // If it's already XML, assume it knows what it's doing.
+        // Otherwise, white space is significant.
+        // The problem elsewhere is that E4X tends to insert new lines
+        // after interpolated data.
+        XML.ignoreWhitespace = XML.prettyPrinting = false;
+
+        if (isObject(data)) {
+            this.lastOutput = null;
+
+            var output = util.xmlToDom(<div class="ex-command-output" style="white-space: nowrap" highlight={highlightGroup}/>,
+                                       this.document);
+            data.document = this.document;
+            output.appendChild(data.message);
+
+            this.messages.push(data);
+        }
+        else {
+            let style = isString(data) ? "pre" : "nowrap";
+            this.lastOutput = <div class="ex-command-output" style={"white-space: " + style} highlight={highlightGroup}>{data}</div>;
+
+            var output = util.xmlToDom(this.lastOutput, this.document);
+        }
+
+        // FIXME: need to make sure an open MOW is closed when commands
+        //        that don't generate output are executed
+        if (this.widgets.mowContainer.collapsed) {
+            this.body.scrollTop = 0;
+            while (body.firstChild)
+                body.removeChild(body.firstChild);
+        }
+
+        body.appendChild(output);
+
+        let str = typeof data !== "xml" && data.message || data;
+        if (!silent)
+            dactyl.triggerObserver("echoMultiline", data, highlightGroup, output);
+
+        this.resize(true);
+
+        if (options["more"] && this.isScrollable(1)) {
+            // start the last executed command's output at the top of the screen
+            let elements = this.document.getElementsByClassName("ex-command-output");
+            elements[elements.length - 1].scrollIntoView(true);
+        }
+        else
+            this.body.scrollTop = this.body.scrollHeight;
+
+        dactyl.focus(this.window);
+        this.updateMorePrompt();
+    },
+
+    events: {
+        click: function onClick(event) {
+            if (event.getPreventDefault())
+                return;
+
+            const openLink = function openLink(where) {
+                event.preventDefault();
+                dactyl.open(event.target.href, where);
+            }
+
+            if (event.target instanceof HTMLAnchorElement)
+                switch (events.toString(event)) {
+                case "<LeftMouse>":
+                    openLink(dactyl.CURRENT_TAB);
+                    break;
+                case "<MiddleMouse>":
+                case "<C-LeftMouse>":
+                case "<C-M-LeftMouse>":
+                    openLink({ where: dactyl.NEW_TAB, background: true });
+                    break;
+                case "<S-MiddleMouse>":
+                case "<C-S-LeftMouse>":
+                case "<C-M-S-LeftMouse>":
+                    openLink({ where: dactyl.NEW_TAB, background: false });
+                    break;
+                case "<S-LeftMouse>":
+                    openLink(dactyl.NEW_WINDOW);
+                    break;
+                }
+        },
+        unload: function onUnload(event) {
+            event.preventDefault();
+        }
+    },
+    contextEvents: {
+        popupshowing: function (event) {
+            let menu = commandline.widgets.contextMenu;
+            let enabled = {
+                link: window.document.popupNode instanceof HTMLAnchorElement,
+                path: window.document.popupNode.hasAttribute("path"),
+                selection: !window.document.commandDispatcher.focusedWindow.getSelection().isCollapsed
+            };
+
+            for (let node in array.iterValues(menu.children)) {
+                let group = node.getAttributeNS(NS, "group");
+                node.hidden = group && !group.split(/\s+/).every(function (g) enabled[g]);
+            }
+        }
+    },
+
+    onKeyPress: function onKeyPress(event) {
+        const KILL = false, PASS = true;
+
+        if (options["more"] && mow.isScrollable(1))
+            commandline.updateMorePrompt(false, true);
+        else {
+            modes.pop();
+            events.feedkeys(events.toString(event));
+            return KILL;
+        }
+        return PASS;
+    },
+
+    /**
+     * Changes the height of the message window to fit in the available space.
+     *
+     * @param {boolean} open If true, the widget will be opened if it's not
+     *     already so.
+     */
+    resize: function updateOutputHeight(open, extra) {
+        if (!open && this.widgets.mowContainer.collapsed)
+            return;
+
+        let doc = this.widget.contentDocument;
+
+        let availableHeight = config.outputHeight;
+        if (!this.widgets.mowContainer.collapsed)
+            availableHeight += parseFloat(this.widgets.mowContainer.height);
+        availableHeight -= extra || 0;
+
+        doc.body.style.minWidth = this.widgets.commandbar.commandline.scrollWidth + "px";
+        this.widgets.mowContainer.height = Math.min(doc.body.clientHeight, availableHeight) + "px";
+        this.timeout(function ()
+            this.widgets.mowContainer.height = Math.min(doc.body.clientHeight, availableHeight) + "px",
+            0);
+
+        doc.body.style.minWidth = "";
+        this.visible = true;
+    },
+
+    get spaceNeeded() {
+        let rect = this.widgets.commandbar.commandline.getBoundingClientRect();
+        let offset = rect.bottom - window.innerHeight;
+        return Math.max(0, offset);
+    },
+
+    /**
+     * Update or remove the multi-line output widget's "MORE" prompt.
+     *
+     * @param {boolean} force If true, "-- More --" is shown even if we're
+     *     at the end of the output.
+     * @param {boolean} showHelp When true, show the valid key sequences
+     *     and what they do.
+     */
+    updateMorePrompt: function updateMorePrompt(force, showHelp) {
+        if (this.widgets.mowContainer.collapsed)
+            return this.widgets.message = null;
+        let elem = this.widget.contentDocument.documentElement;
+
+        if (showHelp)
+            this.widgets.message = ["MoreMsg", "-- More -- SPACE/<C-f>/j: screen/page/line down, <C-b>/<C-u>/k: up, q: quit"];
+        else if (force || (options["more"] && Buffer.isScrollable(elem, 1)))
+            this.widgets.message = ["MoreMsg", "-- More --"];
+        else
+            this.widgets.message = ["Question", "Press ENTER or type command to continue"];
+    },
+
+    visible: Modes.boundProperty({
+        set: function set_mowVisible(value) {
+            this.widgets.mowContainer.collapsed = !value;
+
+            let elem = this.widget;
+            if (!value && elem && elem.contentWindow == document.commandDispatcher.focusedWindow)
+                document.commandDispatcher.focusedWindow = content;
+        }
+    }),
+
+}, {
+}, {
+    mappings: function () {
+        const PASS = true;
+        const DROP = false;
+        const BEEP = {};
+
+        mappings.add([modes.COMMAND],
+            ["g<lt>"], "Redisplay the last command output",
+            function () {
+                dactyl.assert(commandline.lastOutput, "No previous command output");
+                mow.echo(mow.lastOutput, "Normal");
+            });
+
+        bind = function bind(keys, description, action, test, default_) {
+            mappings.add([modes.OUTPUT_MULTILINE],
+                keys, description,
+                function (command) {
+                    if (!options["more"])
+                        var res = PASS;
+                    else if (test && !test(command))
+                        res = default_;
+                    else
+                        res = action.call(command);
+
+                    if (res === PASS || res === DROP)
+                        modes.pop();
+                    else
+                        mow.updateMorePrompt();
+                    if (res === BEEP)
+                        dactyl.beep();
+                    else if (res === PASS)
+                        events.feedkeys(command);
+                });
+        }
+
+        bind(["j", "<C-e>", "<Down>"], "Scroll down one line",
+             function () { mow.scrollVertical("lines", 1); },
+             function () mow.isScrollable(1), BEEP);
+
+        bind(["k", "<C-y>", "<Up>"], "Scroll up one line",
+             function () { mow.scrollVertical("lines", -1); },
+             function () mow.isScrollable(-1), BEEP);
+
+        bind(["<C-j>", "<C-m>", "<Return>"], "Scroll down one line, exit on last line",
+             function () { mow.scrollVertical("lines", 1); },
+             function () mow.isScrollable(1), DROP);
+
+        // half page down
+        bind(["<C-d>"], "Scroll down half a page",
+             function () { mow.scrollVertical("pages", .5); },
+             function () mow.isScrollable(1), BEEP);
+
+        bind(["<C-f>", "<PageDown>"], "Scroll down one page",
+             function () { mow.scrollVertical("pages", 1); },
+             function () mow.isScrollable(1), BEEP);
+
+        bind(["<Space>"], "Scroll down one page",
+             function () { mow.scrollVertical("pages", 1); },
+             function () mow.isScrollable(1), DROP);
+
+        bind(["<C-u>"], "Scroll up half a page",
+             function () { mow.scrollVertical("pages", -.5); },
+             function () mow.isScrollable(-1), BEEP);
+
+        bind(["<C-b>", "<PageUp>"], "Scroll up half a page",
+             function () { mow.scrollVertical("pages", -1); },
+             function () mow.isScrollable(-1), BEEP);
+
+        bind(["gg"], "Scroll to the beginning of output",
+             function () { mow.scrollToPercent(null, 0); })
+
+        bind(["G"], "Scroll to the end of output",
+             function () { mow.body.scrollTop = mow.body.scrollHeight; })
+
+        // copy text to clipboard
+        bind(["<C-y>"], "Yank selection to clipboard",
+             function () { dactyl.clipboardWrite(buffer.getCurrentWord(mow.window)); });
+
+        // close the window
+        bind(["q"], "Close the output window",
+             function () {},
+             function () false, DROP);
+    },
+    options: function () {
+        options.add(["more"],
+            "Pause the message list window when the full output will not fit on one page",
+            "boolean", true);
+    }
+});

common/content/tabs.js

@@ -910,7 +910,7 @@ var Tabs = Module("tabs", {
                     if (count != null)
                         tabs.switchTo(String(count));
                     else
-                        commandline.open(":", "buffer! ", modes.EX);
+                        CommandExMode.open("buffer! ");
                 },
                 { count: true });
 

common/locale/en-US/browsing.xml

@@ -20,7 +20,7 @@ want to bypass &dactyl.appName;'s key handling and pass keys directly to
 &dactyl.host; or to a web page, you have two options:
 
 <item>
-    <tags><![CDATA[pass-through <C-z> CTRL-Z]]></tags>
+    <tags><![CDATA[pass-through <pass-all-keys> <C-z> CTRL-Z]]></tags>
     <spec>&lt;C-z></spec>
     <description>
         <p>
@@ -33,7 +33,7 @@ want to bypass &dactyl.appName;'s key handling and pass keys directly to
 </item>
 
 <item>
-    <tags><![CDATA[send-key <C-v> CTRL-V]]></tags>
+    <tags><![CDATA[send-key <pass-next-key> <C-v> CTRL-V]]></tags>
     <spec>&lt;C-v></spec>
     <description>
         <p>
@@ -171,7 +171,7 @@ want to bypass &dactyl.appName;'s key handling and pass keys directly to
 </item>
 
 <item>
-    <tags><![CDATA[<MiddleMouse> p]]></tags>
+    <tags><![CDATA[<open-clipboard-url> <MiddleMouse> p]]></tags>
     <strut/>
     <spec>p</spec>
     <description>
@@ -185,7 +185,7 @@ want to bypass &dactyl.appName;'s key handling and pass keys directly to
 </item>
 
 <item>
-    <tags>P</tags>
+    <tags>&lt;tab-open-clipboard-url> P</tags>
     <strut/>
     <spec>P</spec>
     <description>
@@ -343,7 +343,7 @@ want to bypass &dactyl.appName;'s key handling and pass keys directly to
 <h2 tag="reloading">Reloading</h2>
 
 <item>
-    <tags>r</tags>
+    <tags>&lt;reload> r</tags>
     <spec>r</spec>
     <description short="true">
         <p>Reload the current web page.</p>
@@ -351,7 +351,7 @@ want to bypass &dactyl.appName;'s key handling and pass keys directly to
 </item>
 
 <item>
-    <tags>R</tags>
+    <tags>&lt;full-reload> R</tags>
     <spec>R</spec>
     <description short="true">
         <p>Reload the current web page without using the cache.</p>

common/locale/en-US/buffer.xml

@@ -22,7 +22,7 @@
 <h2 tag="buffer-information">Buffer information</h2>
 
 <item>
-    <tags><![CDATA[<C-g>]]></tags>
+    <tags><![CDATA[<page-info> <C-g>]]></tags>
     <strut/>
     <spec>&lt;C-g></spec>
     <description>
@@ -35,7 +35,7 @@
 </item>
 
 <item>
-    <tags><![CDATA[g<C-g>]]></tags>
+    <tags><![CDATA[<more-page-info> g<C-g>]]></tags>
     <spec>g&lt;C-g></spec>
     <description short="true">
         <p>Print file information. Same as <ex>:pa<oa>geinfo</oa></ex>.</p>
@@ -95,7 +95,7 @@
 <h2 tag="motion scrolling">Motion commands</h2>
 
 <item>
-    <tags>^ 0</tags>
+    <tags>&lt;scroll-begin> ^ 0</tags>
     <strut/>
     <spec>0</spec>
     <description>
@@ -107,7 +107,7 @@
 </item>
 
 <item>
-    <tags>$</tags>
+    <tags>&lt;scroll-end> $</tags>
     <spec>$</spec>
     <description short="true">
         <p>Scroll to the absolute right of the document</p>
@@ -140,7 +140,7 @@
 </item>
 
 <item>
-    <tags>N%</tags>
+    <tags>&lt;scroll-percent> N%</tags>
     <spec><a>count</a>%</spec>
     <description short="true">
         <p>Scroll to <a>count</a> percent of the document.</p>
@@ -148,7 +148,7 @@
 </item>
 
 <item>
-    <tags><![CDATA[<Left> h]]></tags>
+    <tags><![CDATA[<scroll-column-left> <Left> h]]></tags>
     <strut/>
     <spec><oa>count</oa>h</spec>
     <description>
@@ -160,7 +160,7 @@
 </item>
 
 <item>
-    <tags><![CDATA[<C-e> <Down> j]]></tags>
+    <tags><![CDATA[<scroll-line-down> <C-e> <Down> j]]></tags>
     <strut/>
     <spec><oa>count</oa>j</spec>
     <description>
@@ -172,7 +172,7 @@
 </item>
 
 <item>
-    <tags><![CDATA[<C-y> <Up> k]]></tags>
+    <tags><![CDATA[<scroll-line-up> <C-y> <Up> k]]></tags>
     <strut/>
     <spec><oa>count</oa>k</spec>
     <description>
@@ -184,7 +184,7 @@
 </item>
 
 <item>
-    <tags><![CDATA[<Right> l]]></tags>
+    <tags><![CDATA[<scroll-column-right> <Right> l]]></tags>
     <strut/>
     <spec><oa>count</oa>l</spec>
     <description>
@@ -196,7 +196,7 @@
 </item>
 
 <item>
-    <tags><![CDATA[<C-d>]]></tags>
+    <tags><![CDATA[<scroll-down> <C-d>]]></tags>
     <strut/>
     <spec><oa>count</oa>&lt;C-d></spec>
     <description>
@@ -209,7 +209,7 @@
 </item>
 
 <item>
-    <tags><![CDATA[<C-u>]]></tags>
+    <tags><![CDATA[<scroll-up> <C-u>]]></tags>
     <strut/>
     <spec><oa>count</oa>&lt;C-u></spec>
     <description>
@@ -222,7 +222,7 @@
 </item>
 
 <item>
-    <tags><![CDATA[<S-Space> <PageUp> <C-b>]]></tags>
+    <tags><![CDATA[<scroll-page-up> <S-Space> <PageUp> <C-b>]]></tags>
     <strut/>
     <spec><oa>count</oa>&lt;C-b></spec>
     <description>
@@ -234,7 +234,7 @@
 </item>
 
 <item>
-    <tags><![CDATA[<Space> <PageDown> <C-f>]]></tags>
+    <tags><![CDATA[<scroll-page-down> <Space> <PageDown> <C-f>]]></tags>
     <strut/>
     <spec><oa>count</oa>&lt;C-f></spec>
     <description>
@@ -264,7 +264,7 @@
 </item>
 
 <item>
-    <tags>gi</tags>
+    <tags>&lt;focus-input> gi</tags>
     <strut/>
     <spec><oa>count</oa>gi</spec>
     <description>
@@ -277,7 +277,7 @@
 </item>
 
 <item>
-    <tags>]f</tags>
+    <tags>&lt;next-frame> ]f</tags>
     <strut/>
     <spec><oa>count</oa>]f</spec>
     <description>
@@ -290,7 +290,7 @@
 </item>
 
 <item>
-    <tags>[f</tags>
+    <tags>&lt;previous-frame> [f</tags>
     <strut/>
     <spec><oa>count</oa>[f</spec>
     <description>
@@ -303,7 +303,7 @@
 </item>
 
 <item>
-    <tags>]]</tags>
+    <tags>&lt;next-page> ]]</tags>
     <strut/>
     <spec><oa>count</oa>]]</spec>
     <description>
@@ -316,7 +316,7 @@
 </item>
 
 <item>
-    <tags>[[</tags>
+    <tags>&lt;previous-page> [[</tags>
     <strut/>
     <spec><oa>count</oa>[[</spec>
     <description>
@@ -361,7 +361,7 @@
 </note>
 
 <item>
-    <tags>+ zi</tags>
+    <tags><![CDATA[<text-zoom-in> + zi]]></tags>
     <spec><oa>count</oa>zi</spec>
     <description short="true">
         <p>Enlarge text zoom of current web page. Mnemonic: zoom in.</p>
@@ -369,7 +369,7 @@
 </item>
 
 <item>
-    <tags>zm</tags>
+    <tags><![CDATA[<text-zoom-more> zm]]></tags>
     <strut/>
     <spec><oa>count</oa>zm</spec>
     <description>
@@ -378,7 +378,7 @@
 </item>
 
 <item>
-    <tags>- zo</tags>
+    <tags><![CDATA[<text-zoom-out> - zo]]></tags>
     <spec><oa>count</oa>zo</spec>
     <description short="true">
         <p>Reduce text zoom of current web page. Mnemonic: zoom out.</p>
@@ -386,7 +386,7 @@
 </item>
 
 <item>
-    <tags>zr</tags>
+    <tags><![CDATA[<text-zoom-reduce> zr]]></tags>
     <spec><oa>count</oa>zr</spec>
     <description short="true">
         <p>Reduce text zoom of current web page by a larger amount. Mnemonic: zoom reduce.</p>
@@ -394,7 +394,7 @@
 </item>
 
 <item>
-    <tags>zz</tags>
+    <tags><![CDATA[<text-zoom> zz]]></tags>
     <strut/>
     <spec><oa>count</oa>zz</spec>
     <description>
@@ -407,7 +407,7 @@
 </item>
 
 <item>
-    <tags>ZI zI</tags>
+    <tags><![CDATA[<full-zoom-in> ZI zI]]></tags>
     <spec><oa>count</oa>ZI</spec>
     <description short="true">
         <p>Enlarge full zoom of current web page. Mnemonic: zoom in.</p>
@@ -415,7 +415,7 @@
 </item>
 
 <item>
-    <tags>ZM zM</tags>
+    <tags><![CDATA[<full-zoom-more> ZM zM]]></tags>
     <strut/>
     <spec><oa>count</oa>ZM</spec>
     <description>
@@ -424,7 +424,7 @@
 </item>
 
 <item>
-    <tags>ZO zO</tags>
+    <tags><![CDATA[<full-zoom-out> ZO zO]]></tags>
     <spec><oa>count</oa>ZO</spec>
     <description short="true">
         <p>Reduce full zoom of current web page. Mnemonic: zoom out.</p>
@@ -432,7 +432,7 @@
 </item>
 
 <item>
-    <tags>ZR zR</tags>
+    <tags><![CDATA[<full-zoom-reduce> ZR zR]]></tags>
     <spec><oa>count</oa>ZR</spec>
     <description short="true">
         <p>Reduce full zoom of current web page by a larger amount. Mnemonic: zoom reduce.</p>
@@ -440,7 +440,7 @@
 </item>
 
 <item>
-    <tags>zZ</tags>
+    <tags><![CDATA[<full-zoom> zZ]]></tags>
     <strut/>
     <spec><oa>count</oa>zZ</spec>
     <description>
@@ -489,7 +489,7 @@
 </p>
 
 <item>
-    <tags>y</tags>
+    <tags>&lt;yank-location> y</tags>
     <spec>y</spec>
     <description short="true">
         <p>Yank current location to the clipboard.</p>
@@ -497,7 +497,7 @@
 </item>
 
 <item>
-    <tags>Y</tags>
+    <tags>&lt;yank-word> Y</tags>
     <spec>Y</spec>
     <description short="true">
         <p>Copy currently selected text to the system clipboard.</p>

common/locale/en-US/map.xml

@@ -218,6 +218,14 @@
     </description>
 </item>
 
+<h3 tag=":map-timeout map-timeout">Mapping timeout</h3>
+<p>
+    When &dactyl.appName; receives a key event that has a separate binding and
+    at the same time is part of a key chain, values of the <o>timeout</o> and
+    <o>timeoutlen</o> options are used to decide what to do. See the
+    documentation of those options for more information.
+</p>
+
 <h3 tag=":map-arguments">Special arguments</h3>
 
 <tags>:map-&lt;silent></tags>

common/locale/en-US/repeat.xml

@@ -21,7 +21,7 @@
 <h2 tag="single-repeat">Single repeats</h2>
 
 <item>
-    <tags>.</tags>
+    <tags>&lt;repeat-key> .</tags>
     <strut/>
     <spec><oa>count</oa>.</spec>
     <description>
@@ -45,7 +45,7 @@
 <h2 tag="macros complex-repeat">Macros</h2>
 
 <item>
-    <tags>q</tags>
+    <tags>&lt;record-macro> q</tags>
     <strut/>
     <spec>q<a>0-9a-zA-Z</a></spec>
     <description>
@@ -82,7 +82,7 @@
 </item>
 
 <item>
-    <tags>@</tags>
+    <tags>&lt;play-macro> @</tags>
     <spec><oa>count</oa>@<a>a-z0-9</a></spec>
     <description>
         <p>
@@ -100,6 +100,39 @@
     </description>
 </item>
 
+<h2 tag="macro-utilities">Macro utilities</h2>
+
+<p>
+    The following key bindings facilitate the recording of efficient
+    macros. They have no effect when typed normally, but are
+    recorded and take effect during macro playback.
+</p>
+
+<item>
+    <tags><sleep> <A-m>s</tags>
+    <strut/>
+    <spec><a>count</a>&lt;m>s</spec>
+    <description>
+        <p>
+            Sleep for <a>count</a> milliseconds before resuming playback.
+        </p>
+    </description>
+</item>
+
+<item>
+    <tags><![CDATA[<wait-for-page-load> <A-m>l]]></tags>
+    <strut/>
+    <spec><oa>count</oa><![CDATA[<A-m>l]]></spec>
+    <description>
+        <p>
+            Wait for the current page to finish loading before resuming
+            playback. If <oa>count</oa> is given, wait no more than
+            <oa>count</oa> seconds. Otherwise wait no more than 25 seconds.
+        </p>
+    </description>
+</item>
+
+
 <h2 tag="using-scripts">Using scripts</h2>
 
 <item>

common/modules/addons.jsm

@@ -31,17 +31,17 @@ var AddonListener = Class("AddonListener", {
         this.dactyl = modules.dactyl;
     },
 
-    onNewInstall:      function (install) {},
+    onNewInstall:        function (install) {},
-    onExternalInstall: function (addon, existingAddon, needsRestart) {},
+    onExternalInstall:   function (addon, existingAddon, needsRestart) {},
     onDownloadStarted:   listener("download", "started"),
     onDownloadEnded:     listener("download", "complete"),
     onDownloadCancelled: listener("download", "cancelled"),
     onDownloadFailed:    listener("download", "failed"),
     onDownloadProgress:  function (install) {},
-    onInstallStarted:   function (install) {},
+    onInstallStarted:    function (install) {},
-    onInstallEnded:     listener("installation", "complete"),
+    onInstallEnded:      listener("installation", "complete"),
-    onInstallCancelled: listener("installation", "cancelled"),
+    onInstallCancelled:  listener("installation", "cancelled"),
-    onInstallFailed:    listener("installation", "failed")
+    onInstallFailed:     listener("installation", "failed")
 });
 
 var updateAddons = Class("UpgradeListener", AddonListener, {
@@ -302,7 +302,7 @@ var AddonList = Class("AddonList", {
         if (addon && addon.id in this.addons)
             this.addons[addon.id].update();
         if (this.ready)
-            this.modules.commandline.updateOutputHeight(false);
+            this.modules.mow.resize(false);
     },
 
     onDisabled:           function (addon) { this.update(addon); },

common/modules/completion.jsm

@@ -804,9 +804,7 @@ var CompletionContext = Class("CompletionContext", {
      *    If 0 or null, wait indefinitely.
      */
     wait: function wait(interruptable, timeout) {
-        let end = Date.now() + timeout;
+        util.waitFor(function () !this.incomplete, this, timeout);
-        util.waitFor(function () !this.incomplete || (this.timeout && Date.now() > end),
-                     this);
         return this.incomplete;
     }
 }, {

common/modules/config.jsm

@@ -614,6 +614,9 @@ var ConfigBase = Class("ConfigBase", {
         HelpString[delim]::before                   content: attr(delim);
         HelpString[delim]::after                    content: attr(delim);
 
+        HelpNews        position: relative;
+        HelpNewsOld     opacity: .7;
+        HelpNewsTag     position: absolute; left: 100%; padding-left: 1em; color: #527BBD; opacity: .6; white-space: pre;
 
         HelpHead;html|h1,html|h2,html|h3,html|h4;dactyl://help/* {
             font-weight: bold;

common/modules/downloads.jsm

@@ -296,7 +296,7 @@ var DownloadList = Class("DownloadList",
             else {
                 this.addDownload(download.id);
 
-                this.modules.commandline.updateOutputHeight(false);
+                this.modules.mow.resize(false);
                 this.nodes.list.scrollIntoView(false);
             }
             this.update();

common/modules/finder.jsm

@@ -15,24 +15,25 @@ var RangeFinder = Module("rangefinder", {
     Local: function (dactyl, modules, window) ({
         init: function () {
             this.dactyl = dactyl;
-            this.commandline = modules.commandline;
+            this.modules = modules;
-            this.modes = modules.modes;
             this.window = window;
-            this.options = modules.options;
             this.lastFindPattern = "";
         },
 
+        get commandline() this.modules.commandline,
+        get modes() this.modules.modes,
+        get options() this.modules.options,
+
         get rangeFind() modules.buffer.localStore.rangeFind,
         set rangeFind(val) modules.buffer.localStore.rangeFind = val
     }),
 
     openPrompt: function (mode) {
-        let backwards = mode == this.modes.FIND_BACKWARD;
+        this.CommandMode(mode).open();
-        this.commandline.open(backwards ? "?" : "/", "", mode);
 
         if (this.rangeFind && this.rangeFind.window.get() === this.window)
             this.rangeFind.reset();
-        this.find("", backwards);
+        this.find("", mode === this.modes.FIND_BACKWARD);
     },
 
     bootstrap: function (str, backward) {
@@ -119,8 +120,12 @@ var RangeFinder = Module("rangefinder", {
         this.rangeFind.focus();
     },
 
-    // Called when the user types a key in the find dialog. Triggers a find attempt if 'incfind' is set
+    onCancel: function () {
-    onKeyPress: function (command) {
+        if (this.rangeFind)
+            this.rangeFind.cancel();
+    },
+
+    onChange: function (command) {
         if (this.options["incfind"]) {
             command = this.bootstrap(command);
             this.rangeFind.find(command);
@@ -138,13 +143,6 @@ var RangeFinder = Module("rangefinder", {
         this.rangeFind.focus();
     },
 
-    // Called when the find is canceled - for example if someone presses
-    // escape while typing a find
-    onCancel: function () {
-        if (this.rangeFind)
-            this.rangeFind.cancel();
-    },
-
     /**
      * Highlights all occurrences of the last sought for string in the
      * current buffer.
@@ -163,12 +161,12 @@ var RangeFinder = Module("rangefinder", {
     }
 }, {
 }, {
-    /* Must come before commandline. */
     modes: function (dactyl, modules, window) {
-        const { modes } = modules;
+        const { commandline, modes } = modules;
         modes.addMode("FIND", {
             extended: true,
             description: "Find mode, active when typing search input",
+            bases: [modes.COMMAND_LINE],
             input: true
         });
         modes.addMode("FIND_FORWARD", {
@@ -176,22 +174,13 @@ var RangeFinder = Module("rangefinder", {
             description: "Forward Find mode, active when typing search input",
             bases: [modes.FIND],
             input: true
-        }, { history: "search" });
+        });
         modes.addMode("FIND_BACKWARD", {
             extended: true,
             description: "Backward Find mode, active when typing search input",
             bases: [modes.FIND],
             input: true
-        }, { history: "search" });
+        });
-    },
-    commandline: function (dactyl, modules, window) {
-        const { commandline, modes, rangefinder } = modules;
-        commandline.registerCallback("change", modes.FIND_FORWARD, rangefinder.closure.onKeyPress);
-        commandline.registerCallback("submit", modes.FIND_FORWARD, rangefinder.closure.onSubmit);
-        commandline.registerCallback("cancel", modes.FIND_FORWARD, rangefinder.closure.onCancel);
-        commandline.registerCallback("change", modes.FIND_BACKWARD, rangefinder.closure.onKeyPress);
-        commandline.registerCallback("submit", modes.FIND_BACKWARD, rangefinder.closure.onSubmit);
-        commandline.registerCallback("cancel", modes.FIND_BACKWARD, rangefinder.closure.onCancel);
     },
     commands: function (dactyl, modules, window) {
         const { commands, rangefinder } = modules;
@@ -200,6 +189,22 @@ var RangeFinder = Module("rangefinder", {
             function () { rangefinder.clear(); },
             { argCount: "0" });
     },
+    commandline: function (dactyl, modules, window) {
+        this.CommandMode = Class("CommandFindMode", modules.CommandMode, {
+            init: function init(mode) {
+                this.mode = mode;
+                init.supercall(this);
+            },
+
+            historyKey: "find",
+
+            get prompt() this.mode === modules.modes.FIND_BACKWARD ? "?" : "/",
+
+            onCancel: this.closure.onCancel,
+            onChange: this.closure.onChange,
+            onSubmit: this.closure.onSubmit
+        });
+    },
     mappings: function (dactyl, modules, window) {
         const { buffer, config, mappings, modes, rangefinder } = modules;
         var myModes = config.browserModes.concat([modes.CARET]);

common/modules/io.jsm

@@ -61,6 +61,27 @@ var IO = Module("io", {
             services.downloadManager.addListener(this.downloadListener);
         },
 
+        CommandFileMode: Class("CommandFileMode", modules.CommandMode, {
+            init: function init(prompt, params) {
+                init.supercall(this);
+                this.prompt = isArray(prompt) ? prompt : ["Question", prompt];
+                update(this, params);
+            },
+
+            historyKey: "file",
+
+            get mode() modules.modes.FILE_INPUT,
+
+            complete: function (context) {
+                if (this.completer)
+                    this.completer(context);
+
+                context = context.fork("files", 0);
+                modules.completion.file(context);
+                context.filters = context.filters.concat(this.filters || []);
+            }
+        }),
+
         destroy: function destroy() {
             services.downloadManager.removeListener(this.downloadListener);
             for (let [, plugin] in Iterator(plugins.contexts))
@@ -1004,6 +1025,16 @@ unlet s:cpo_save
             }]);
 
     },
+    modes: function (dactyl, modules, window) {
+        const { commandline, modes } = modules;
+
+        modes.addMode("FILE_INPUT", {
+            extended: true,
+            description: "Active when selecting a file",
+            bases: [modes.COMMAND_LINE],
+            input: true
+        });
+    },
     options: function (dactyl, modules, window) {
         const { options } = modules;
 

common/modules/overlay.jsm

@@ -176,6 +176,7 @@ var Overlay = Module("Overlay", {
                      "io",
                      "mappings",
                      "marks",
+                     "mow",
                      "options",
                      "statusline",
                      "styles",
@@ -203,12 +204,14 @@ var Overlay = Module("Overlay", {
                 modules.loaded = loaded;
 
                 function init(module) {
+                    let name = module.constructor.className;
+
                     function init(func, mod)
                         function () defineModule.time(module.className || module.constructor.className, mod,
-                                                      func, module,
+                                                      func, modules[name],
                                                       modules.dactyl, modules, window);
 
-                    set.add(loaded, module.constructor.className);
+                    set.add(loaded, name);
                     for (let [mod, func] in Iterator(module.INIT)) {
                         if (mod in loaded)
                             init(func, mod)();
@@ -240,7 +243,7 @@ var Overlay = Module("Overlay", {
 
                         defineModule.loadLog.push("Load" + (isString(prereq) ? " " + prereq + " dependency: " : ": ") + module.className);
                         if (frame && frame.filename)
-                            defineModule.loadLog.push(" from: " + frame.filename + ":" + frame.lineNumber);
+                            defineModule.loadLog.push(" from: " + frame.filename.replace(/.* -> /, "") + ":" + frame.lineNumber);
 
                         delete modules[module.className];
                         modules[module.className] = defineModule.time(module.className, "init", module);

common/modules/styles.jsm

@@ -311,8 +311,8 @@ var Styles = Module("Styles", {
     matchFilter: function (filter) {
         if (filter === "*")
             var test = function test(uri) true;
-        else if (filter[0] == "^") {
+        else if (filter[0] === "^") {
-            let re = RegExp(filter[0]);
+            let re = RegExp(filter);
             test = function test(uri) re.test(uri.spec);
         }
         else if (/[*]$/.test(filter)) {
@@ -331,9 +331,12 @@ var Styles = Module("Styles", {
 
     propertyIter: function (str, always) {
         let i = 0;
-        for (let match in this.propertyPattern.iterate(str))
+        for (let match in this.propertyPattern.iterate(str)) {
-            if (always && !i++ || match[0] && match.value)
+            if (match.value || always && match.name || match.wholeMatch === match.preSpace && always && !i++)
                 yield match;
+            if (!/;/.test(match.postSpace))
+                break;
+        }
     },
 
     propertyPattern: util.regexp(<![CDATA[

common/modules/util.jsm

@@ -1529,8 +1529,9 @@ var Util = Module("Util", XPCOM([Ci.nsIObserver, Ci.nsISupportsWeakReference]),
             this.yielders--;
         }
     },
-    waitFor: function waitFor(test, self, interruptable) {
+    waitFor: function waitFor(test, self, timeout, interruptable) {
-        while (!test.call(self))
+        let end = timeout && Date.now() + timeout;
+        while ((!end || Date.now() < end) && !test.call(self))
             this.threadYield(false, interruptable);
     },
 

common/tests/functional/README

@@ -1 +0,0 @@
-- shared-modules should be synced with http://hg.mozilla.org/qa/mozmill-tests/