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Speed up map processing considerably via a piece of a patch I've had sitting around for ages.

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This commit is contained in:
Kris Maglione
2011-01-19 00:07:29 -05:00
parent 84f93ad96c
commit e28b009036
2 changed files with 56 additions and 19 deletions
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12
common/content/events.js
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@@ -393,6 +393,12 @@ var Events = Module("events", {
return events.fromString(keys, unknownOk).map(events.closure.toString).join("");
},
iterKeys: function (keys) {
let match, re = /<.*?>?>|[^<]/g;
while (match = re.exec(keys))
yield match[0];
},
/**
* Dispatches an event to an element as if it were a native event.
*
@@ -1177,7 +1183,7 @@ var Events = Module("events", {
}
let candidates = this.hive.getCandidates(this.main, command);
if (candidates.length == 0 && !map) {
if (candidates == 0 && !map) {
[map] = this.pendingMap || [];
this.pendingMap = null;
if (map && map.arg)
@@ -1200,7 +1206,7 @@ var Events = Module("events", {
execute(map, null, this.count, key, command);
return Events.KILL;
}
else if (!event.skipmap && map && candidates.length == 0) {
else if (!event.skipmap && map && candidates == 0) {
this.pendingMap = null;
let count = this.pendingMotionMap ? "motionCount" : "count";
@@ -1230,7 +1236,7 @@ var Events = Module("events", {
return execute(map, null, this.count, null, command) === Events.PASS ? Events.PASS : Events.KILL;
}
}
else if (!event.skipmap && this.hive.getCandidates(this.main, command).length > 0) {
else if (!event.skipmap && this.hive.getCandidates(this.main, command) > 0) {
this.append(event);
this.pendingMap = [map, command];
}