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Add some basic (but in some cases rather broken) completion to the ex namespace.

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This commit is contained in:
Kris Maglione
2010-11-06 13:47:14 -04:00
parent 27252207b4
commit 21fe6d9fff
2 changed files with 29 additions and 10 deletions
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35
common/content/commands.js
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@@ -373,9 +373,8 @@ const Command = Class("Command", {
// Prototype.
const ex = {
__noSuchMethod__: function (meth, args) {
let cmd = commands.get(meth);
dactyl.assert(cmd, "No such command");
_args: function (cmd, args) {
args = Array.slice(args);
let res = cmd.newArgs();
if (isObject(args[0]))
@@ -393,11 +392,31 @@ const ex = {
}
for (let [i, val] in array.iterItems(args))
res[i] = String(val);
return res;
},
res.verify();
_complete: function (cmd)
function _complete(context, func, obj, args) {
args = ex._args(cmd, args);
args.completeArg = args.length - 1;
if (cmd.completer && args.length)
return cmd.completer(context, args);
},
return cmd.execute(res);
}
_run: function (name) {
let cmd = commands.get(name);
dactyl.assert(cmd, "No such command");
return update(function exCommand(options) {
let args = this._args(cmd, arguments);
args.verify();
return cmd.execute(args);
}, {
dactylCompleter: this._complete(cmd)
});
},
__noSuchMethod__: function (meth, args) this._run(meth).apply(this, args)
};
/**
@@ -439,9 +458,11 @@ const Commands = Module("commands", {
if (!replace || !(args[3] && args[3].user))
dactyl.assert(!names.some(function (name) name in this._exMap, this),
"Not replacing command " + args[0]);
for (let name in values(names))
for (let name in values(names)) {
ex.__defineGetter__(name, function () this._run(name));
if (name in this._exMap)
commands.removeUserCommand(name);
}
let name = names[0];
let closure = function () commands._exMap[name];