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Cleanup completion.ex parsing and fix it for non-[a-zA-Z]+ commands.

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Update issue 216
This should fix your completion problem.
This commit is contained in:
Kris Maglione
2010-12-29 21:49:57 -05:00
parent f9bbe484df
commit f67a50147e
1 changed files with 19 additions and 14 deletions
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33
common/content/commands.js
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@@ -1046,13 +1046,15 @@ var Commands = Module("commands", {
validName: Class.memoize(function () RegExp("^" + this.nameRegexp.source + "$")),
_commandRegexp: Class.memoize(function () util.regexp(<![CDATA[
CommandMatch: Struct("match", "spec", "prespace", "count", "cmd", "bang", "space", "args"),
commandRegexp: Class.memoize(function () util.regexp(<![CDATA[
^
(
[:\s]*
(\d+ | %)?
(<name> | !)
(!)?
([:\s]*)
( (?:\d+ | %)? )
( (?:<name> | !)? )
(!?)
(\s*)
)
(
@@ -1082,11 +1084,11 @@ var Commands = Module("commands", {
// remove comments
str.replace(/\s*".*$/, "");
let matches = this._commandRegexp.exec(str);
if (!matches)
let matches = this.commandRegexp.exec(str);
if (!matches || !matches[4])
return [];
let [, spec, count, cmd, special, space, args] = matches;
let [, spec, prespace, count, cmd, bang, space, args] = matches;
if (/\w/.test(cmd) && args && !(space || args[0] == "|"))
args = null;
@@ -1096,7 +1098,7 @@ var Commands = Module("commands", {
else
count = this.COUNT_NONE;
return [count, cmd, !!special, args || "", spec.length];
return [count, cmd, !!bang, args || "", spec.length];
},
parseCommands: function (str, complete) {
@@ -1218,9 +1220,13 @@ var Commands = Module("commands", {
if (!args)
args = { commandString: context.filter };
let [, prefix, junk] = args.commandString.match(/^(:*\s*\d*\s*)\w*(.?)/) || [];
context.advance(prefix.length);
if (!junk) {
let match = commands.commandRegexp.exec(args.commandString);
if (!match)
return;
match = commands.CommandMatch.apply(null, match);
context.advance(match.prespace.length + match.count.length);
if (!(match.bang || match.space)) {
context.fork("", 0, this, "command");
return;
}
@@ -1232,8 +1238,7 @@ var Commands = Module("commands", {
return;
}
[, prefix] = args.commandString.match(/^[\s\d]*((?:\w*[\s!])?\s*)/);
let cmdContext = context.fork(command.name, prefix.length);
let cmdContext = context.fork(command.name, match.cmd.length + match.bang.length + match.space.length);
try {
if (!cmdContext.waitingForTab) {
if (!args.completeOpt && command.completer && args.completeStart != null) {