Fix hint key processing.

common/content/buffer.js

@@ -1198,9 +1198,9 @@ var Buffer = Module("buffer", {
      * Adjusts the page zoom of the current buffer relative to the
      * current zoom level.
      *
-     * @param {number} steps The number of natural fractions by which to
-     *  adjust the current page zoom. If positive, the zoom level is
-     *  increased, if negative it is decreased.
+     * @param {number} steps The integral number of natural fractions by
+     *   which to adjust the current page zoom. If positive, the zoom
+     *   level is increased, if negative it is decreased.
      * @param {boolean} fullZoom If true, zoom all content of the page,
      *   including raster images. If false, zoom only text. If omitted,
      *   use the current zoom function. @optional

common/content/events.js

@@ -967,17 +967,14 @@ var Events = Module("events", {
                     }
             }
 
-            let refeed, ownsBuffer = 0, buffer, waiting = 0;
+            let refeed, buffer, waiting = 0;
             for (let input in values(processors)) {
                 var res = input.process(event);
-                ownsBuffer += !!input.main.ownsBuffer;
                 waiting += res == Events.WAIT;
                 buffer = buffer || input.inputBuffer;
 
                 if (isArray(res) && !waiting)
                     refeed = res;
-                else if (res !== Events.PASS)
-                    refeed = null;
                 if (res === Events.KILL)
                     break;
             }
@@ -990,7 +987,7 @@ var Events = Module("events", {
                         res = dactyl.trapErrors(input.fallthrough, input, event);
                     }
 
-            if (!ownsBuffer)
+            if (!keyModes.some(function (m) m.ownsBuffer))
                 statusline.updateInputBuffer(buffer);
 
             if (waiting)
@@ -998,6 +995,9 @@ var Events = Module("events", {
             else if (res === Events.KILL && (mode.main & (modes.TEXT_EDIT | modes.VISUAL)))
                 dactyl.beep();
 
+            if (res !== Events.PASS && !isArray(res))
+                refeed = null;
+
             if (refeed && refeed[0] && (!refeed[0].getPreventDefault() || refeed[0].dactylDefaultPrevented)) {
                 res = Events.PASS;
                 refeed.shift();

common/content/modes.js

@@ -37,6 +37,7 @@ var Modes = Module("modes", {
 
         this.addMode("BASE", {
             description: "The base mode for all other modes",
+            bases: [],
             count: false
         });
         this.addMode("MAIN", {