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Better array option completion handling. Closes issue #159.

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--HG--
extra : rebase_source : d5673d1bd406ab7096e2e7f73e8412972585a069
This commit is contained in:
Kris Maglione
2010-12-01 14:18:03 -05:00
parent 4de32441d7
commit cb0478ddd6
4 changed files with 14 additions and 10 deletions
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9
common/content/commands.js
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@@ -849,6 +849,12 @@ const Commands = Module("commands", {
if (opt.type) {
let orig = arg;
arg = opt.type.parse(arg);
if (complete && isArray(arg)) {
args.completeFilter = arg[arg.length - 1];
args.completeStart += orig.length - args.completeFilter.length;
}
if (arg == null || (typeof arg == "number" && isNaN(arg))) {
if (!complete || orig != "" || args.completeStart != str.length)
fail("Invalid argument for " + opt.type.description + " option: " + optname);
@@ -937,7 +943,10 @@ const Commands = Module("commands", {
if (args.completeOpt) {
let opt = args.completeOpt;
let context = complete.fork(opt.names[0], args.completeStart);
let arg = args[opt.names[0]];
context.filter = args.completeFilter;
if (isArray(arg))
context.filters.push(function (item) arg.indexOf(item.text) === -1);
if (typeof opt.completer == "function")
var compl = opt.completer(context, args);
else