mirror of
https://github.com/gryf/pentadactyl-pm.git
synced 2025-12-20 06:07:59 +01:00
Add 'javascript' module. Misc fixes along the way.
This commit is contained in:
Kris Maglione
613
common/content/javascript.js
Normal file
613
common/content/javascript.js
Normal file
@@ -0,0 +1,613 @@
|
||||
// Copyright (c) 2008-2009 by Kris Maglione <maglione.k at Gmail>
|
||||
//
|
||||
// This work is licensed for reuse under an MIT license. Details are
|
||||
// given in the LICENSE.txt file included with this file.
|
||||
|
||||
// TODO: Clean this up.
|
||||
|
||||
const JavaScript = Module("javascript", {
|
||||
init: function () {
|
||||
this._stack = [];
|
||||
this._functions = [];
|
||||
this._top = []; // The element on the top of the stack.
|
||||
this._last = ""; // The last opening char pushed onto the stack.
|
||||
this._lastNonwhite = ""; // Last non-whitespace character we saw.
|
||||
this._lastChar = ""; // Last character we saw, used for \ escaping quotes.
|
||||
this._str = "";
|
||||
|
||||
this._lastIdx = 0;
|
||||
|
||||
this._cacheKey = null;
|
||||
},
|
||||
|
||||
get completers() JavaScript.completers, // For backward compatibility
|
||||
|
||||
// Some object members are only accessible as function calls
|
||||
getKey: function (obj, key) {
|
||||
try {
|
||||
return obj[key];
|
||||
}
|
||||
catch (e) {
|
||||
return undefined;
|
||||
}
|
||||
},
|
||||
|
||||
iter: function iter(obj, toplevel) {
|
||||
toplevel = !!toplevel;
|
||||
let seen = {};
|
||||
let ret = {};
|
||||
|
||||
try {
|
||||
let orig = obj;
|
||||
let top = services.get("debugger").wrapValue(obj);
|
||||
|
||||
if (!toplevel)
|
||||
obj = obj.__proto__;
|
||||
|
||||
for (; obj; obj = !toplevel && obj.__proto__) {
|
||||
services.get("debugger").wrapValue(obj).getProperties(ret, {});
|
||||
for (let prop in values(ret.value)) {
|
||||
let name = '|' + prop.name.stringValue;
|
||||
if (name in seen)
|
||||
continue;
|
||||
seen[name] = 1;
|
||||
yield [prop.name.stringValue, top.getProperty(prop.name.stringValue).value.getWrappedValue()]
|
||||
}
|
||||
}
|
||||
// The debugger doesn't list some properties. I can't guess why.
|
||||
for (let k in orig)
|
||||
if (k in orig && !('|' + k in seen) && obj.hasOwnProperty(k) == toplevel)
|
||||
yield [k, this.getKey(orig, k)]
|
||||
}
|
||||
catch(e) {
|
||||
for (k in allkeys(obj))
|
||||
if (obj.hasOwnProperty(k) == toplevel)
|
||||
yield [k, this.getKey(obj, k)];
|
||||
}
|
||||
},
|
||||
|
||||
// Search the object for strings starting with @key.
|
||||
// If @last is defined, key is a quoted string, it's
|
||||
// wrapped in @last after @offset characters are sliced
|
||||
// off of it and it's quoted.
|
||||
objectKeys: function objectKeys(obj, toplevel) {
|
||||
// Things we can dereference
|
||||
if (["object", "string", "function"].indexOf(typeof obj) == -1)
|
||||
return [];
|
||||
if (!obj)
|
||||
return [];
|
||||
|
||||
let completions;
|
||||
if (modules.isPrototypeOf(obj))
|
||||
completions = [v for (v in Iterator(obj))];
|
||||
else {
|
||||
completions = [k for (k in this.iter(obj, toplevel))];
|
||||
if (!toplevel)
|
||||
completions = util.Array.uniq(completions, true);
|
||||
}
|
||||
|
||||
// Add keys for sorting later.
|
||||
// Numbers are parsed to ints.
|
||||
// Constants, which should be unsorted, are found and marked null.
|
||||
completions.forEach(function (item) {
|
||||
let key = item[0];
|
||||
if (!isNaN(key))
|
||||
key = parseInt(key);
|
||||
else if (/^[A-Z_][A-Z0-9_]*$/.test(key))
|
||||
key = "";
|
||||
item.key = key;
|
||||
});
|
||||
|
||||
return completions;
|
||||
},
|
||||
|
||||
eval: function eval(arg, key, tmp) {
|
||||
let cache = this.context.cache.eval;
|
||||
let context = this.context.cache.evalContext;
|
||||
|
||||
if (!key)
|
||||
key = arg;
|
||||
if (key in cache)
|
||||
return cache[key];
|
||||
|
||||
context[JavaScript.EVAL_TMP] = tmp;
|
||||
try {
|
||||
return cache[key] = liberator.eval(arg, context);
|
||||
}
|
||||
catch (e) {
|
||||
return null;
|
||||
}
|
||||
finally {
|
||||
delete context[JavaScript.EVAL_TMP];
|
||||
}
|
||||
},
|
||||
|
||||
// Get an element from the stack. If @n is negative,
|
||||
// count from the top of the stack, otherwise, the bottom.
|
||||
// If @m is provided, return the @mth value of element @o
|
||||
// of the stack entry at @n.
|
||||
_get: function (n, m, o) {
|
||||
let a = this._stack[n >= 0 ? n : this._stack.length + n];
|
||||
if (o != null)
|
||||
a = a[o];
|
||||
if (m == null)
|
||||
return a;
|
||||
return a[a.length - m - 1];
|
||||
},
|
||||
|
||||
// Push and pop the stack, maintaining references to 'top' and 'last'.
|
||||
_push: function push(arg) {
|
||||
this._top = [this._i, arg, [this._i], [], [], [], []];
|
||||
this._last = this._top[JavaScript.CHAR];
|
||||
this._stack.push(this._top);
|
||||
},
|
||||
|
||||
_pop: function pop(arg) {
|
||||
if (this._top[JavaScript.CHAR] != arg) {
|
||||
this.context.highlight(this._top[JavaScript.OFFSET], this._i - this._top[JavaScript.OFFSET], "SPELLCHECK");
|
||||
this.context.highlight(this._top[JavaScript.OFFSET], 1, "FIND");
|
||||
throw new Error("Invalid JS");
|
||||
}
|
||||
if (this._i == this.context.caret - 1)
|
||||
this.context.highlight(this._top[JavaScript.OFFSET], 1, "FIND");
|
||||
// The closing character of this stack frame will have pushed a new
|
||||
// statement, leaving us with an empty statement. This doesn't matter,
|
||||
// now, as we simply throw away the frame when we pop it, but it may later.
|
||||
if (this._top[JavaScript.STATEMENTS][this._top[JavaScript.STATEMENTS].length - 1] == this._i)
|
||||
this._top[JavaScript.STATEMENTS].pop();
|
||||
this._top = this._get(-2);
|
||||
this._last = this._top[JavaScript.CHAR];
|
||||
let ret = this._stack.pop();
|
||||
return ret;
|
||||
},
|
||||
|
||||
_buildStack: function (filter) {
|
||||
let self = this;
|
||||
|
||||
// Todo: Fix these one-letter variable names.
|
||||
this._i = 0;
|
||||
this._c = ""; // Current index and character, respectively.
|
||||
|
||||
// Reuse the old stack.
|
||||
if (this._str && filter.substr(0, this._str.length) == this._str) {
|
||||
this._i = this._str.length;
|
||||
if (this.popStatement)
|
||||
this._top[JavaScript.STATEMENTS].pop();
|
||||
}
|
||||
else {
|
||||
this._stack = [];
|
||||
this._functions = [];
|
||||
this._push("#root");
|
||||
}
|
||||
|
||||
// Build a parse stack, discarding entries as opening characters
|
||||
// match closing characters. The stack is walked from the top entry
|
||||
// and down as many levels as it takes us to figure out what it is
|
||||
// that we're completing.
|
||||
this._str = filter;
|
||||
let length = this._str.length;
|
||||
for (; this._i < length; this._lastChar = this._c, this._i++) {
|
||||
this._c = this._str[this._i];
|
||||
if (this._last == '"' || this._last == "'" || this._last == "/") {
|
||||
if (this._lastChar == "\\") { // Escape. Skip the next char, whatever it may be.
|
||||
this._c = "";
|
||||
this._i++;
|
||||
}
|
||||
else if (this._c == this._last)
|
||||
this._pop(this._c);
|
||||
}
|
||||
else {
|
||||
// A word character following a non-word character, or simply a non-word
|
||||
// character. Start a new statement.
|
||||
if (/[a-zA-Z_$]/.test(this._c) && !/[\w$]/.test(this._lastChar) || !/[\w\s$]/.test(this._c))
|
||||
this._top[JavaScript.STATEMENTS].push(this._i);
|
||||
|
||||
// A "." or a "[" dereferences the last "statement" and effectively
|
||||
// joins it to this logical statement.
|
||||
if ((this._c == "." || this._c == "[") && /[\w$\])"']/.test(this._lastNonwhite)
|
||||
|| this._lastNonwhite == "." && /[a-zA-Z_$]/.test(this._c))
|
||||
this._top[JavaScript.STATEMENTS].pop();
|
||||
|
||||
switch (this._c) {
|
||||
case "(":
|
||||
// Function call, or if/while/for/...
|
||||
if (/[\w$]/.test(this._lastNonwhite)) {
|
||||
this._functions.push(this._i);
|
||||
this._top[JavaScript.FUNCTIONS].push(this._i);
|
||||
this._top[JavaScript.STATEMENTS].pop();
|
||||
}
|
||||
case '"':
|
||||
case "'":
|
||||
case "/":
|
||||
case "{":
|
||||
this._push(this._c);
|
||||
break;
|
||||
case "[":
|
||||
this._push(this._c);
|
||||
break;
|
||||
case ".":
|
||||
this._top[JavaScript.DOTS].push(this._i);
|
||||
break;
|
||||
case ")": this._pop("("); break;
|
||||
case "]": this._pop("["); break;
|
||||
case "}": this._pop("{"); // Fallthrough
|
||||
case ";":
|
||||
this._top[JavaScript.FULL_STATEMENTS].push(this._i);
|
||||
break;
|
||||
case ",":
|
||||
this._top[JavaScript.COMMA].push(this._i);
|
||||
break;
|
||||
}
|
||||
|
||||
if (/\S/.test(this._c))
|
||||
this._lastNonwhite = this._c;
|
||||
}
|
||||
}
|
||||
|
||||
this.popStatement = false;
|
||||
if (!/[\w$]/.test(this._lastChar) && this._lastNonwhite != ".") {
|
||||
this.popStatement = true;
|
||||
this._top[JavaScript.STATEMENTS].push(this._i);
|
||||
}
|
||||
|
||||
this._lastIdx = this._i;
|
||||
},
|
||||
|
||||
// Don't eval any function calls unless the user presses tab.
|
||||
_checkFunction: function (start, end, key) {
|
||||
let res = this._functions.some(function (idx) idx >= start && idx < end);
|
||||
if (!res || this.context.tabPressed || key in this.cache.eval)
|
||||
return false;
|
||||
this.context.waitingForTab = true;
|
||||
return true;
|
||||
},
|
||||
|
||||
// For each DOT in a statement, prefix it with TMP, eval it,
|
||||
// and save the result back to TMP. The point of this is to
|
||||
// cache the entire path through an object chain, mainly in
|
||||
// the presence of function calls. There are drawbacks. For
|
||||
// instance, if the value of a variable changes in the course
|
||||
// of inputting a command (let foo=bar; frob(foo); foo=foo.bar; ...),
|
||||
// we'll still use the old value. But, it's worth it.
|
||||
_getObj: function (frame, stop) {
|
||||
let statement = this._get(frame, 0, JavaScript.STATEMENTS) || 0; // Current statement.
|
||||
let prev = statement;
|
||||
let obj;
|
||||
let cacheKey;
|
||||
for (let [, dot] in Iterator(this._get(frame)[JavaScript.DOTS].concat(stop))) {
|
||||
if (dot < statement)
|
||||
continue;
|
||||
if (dot > stop || dot <= prev)
|
||||
break;
|
||||
let s = this._str.substring(prev, dot);
|
||||
|
||||
if (prev != statement)
|
||||
s = JavaScript.EVAL_TMP + "." + s;
|
||||
cacheKey = this._str.substring(statement, dot);
|
||||
|
||||
if (this._checkFunction(prev, dot, cacheKey))
|
||||
return [];
|
||||
|
||||
prev = dot + 1;
|
||||
obj = this.eval(s, cacheKey, obj);
|
||||
}
|
||||
return [[obj, cacheKey]];
|
||||
},
|
||||
|
||||
_getObjKey: function (frame) {
|
||||
let dot = this._get(frame, 0, JavaScript.DOTS) || -1; // Last dot in frame.
|
||||
let statement = this._get(frame, 0, JavaScript.STATEMENTS) || 0; // Current statement.
|
||||
let end = (frame == -1 ? this._lastIdx : this._get(frame + 1)[JavaScript.OFFSET]);
|
||||
|
||||
this._cacheKey = null;
|
||||
let obj = [[this.cache.evalContext, "Local Variables"],
|
||||
[userContext, "Global Variables"],
|
||||
[modules, "modules"],
|
||||
[window, "window"]]; // Default objects;
|
||||
// Is this an object dereference?
|
||||
if (dot < statement) // No.
|
||||
dot = statement - 1;
|
||||
else // Yes. Set the object to the string before the dot.
|
||||
obj = this._getObj(frame, dot);
|
||||
|
||||
let [, space, key] = this._str.substring(dot + 1, end).match(/^(\s*)(.*)/);
|
||||
return [dot + 1 + space.length, obj, key];
|
||||
},
|
||||
|
||||
_fill: function (context, obj, name, compl, anchored, key, last, offset) {
|
||||
context.title = [name];
|
||||
context.anchored = anchored;
|
||||
context.filter = key;
|
||||
context.itemCache = context.parent.itemCache;
|
||||
context.key = name;
|
||||
|
||||
if (last != null)
|
||||
context.quote = [last, function (text) util.escapeString(text.substr(offset), ""), last];
|
||||
else // We're not looking for a quoted string, so filter out anything that's not a valid identifier
|
||||
context.filters.push(function (item) /^[a-zA-Z_$][\w$]*$/.test(item.text));
|
||||
|
||||
compl.call(self, context, obj);
|
||||
},
|
||||
|
||||
_complete: function (objects, key, compl, string, last) {
|
||||
const self = this;
|
||||
let orig = compl;
|
||||
if (!compl) {
|
||||
compl = function (context, obj, recurse) {
|
||||
context.process = [null, function highlight(item, v) template.highlight(v, true)];
|
||||
// Sort in a logical fashion for object keys:
|
||||
// Numbers are sorted as numbers, rather than strings, and appear first.
|
||||
// Constants are unsorted, and appear before other non-null strings.
|
||||
// Other strings are sorted in the default manner.
|
||||
let compare = context.compare;
|
||||
function isnan(item) item != '' && isNaN(item);
|
||||
context.compare = function (a, b) {
|
||||
if (!isnan(a.item.key) && !isnan(b.item.key))
|
||||
return a.item.key - b.item.key;
|
||||
return isnan(b.item.key) - isnan(a.item.key) || compare(a, b);
|
||||
};
|
||||
if (!context.anchored) // We've already listed anchored matches, so don't list them again here.
|
||||
context.filters.push(function (item) util.compareIgnoreCase(item.text.substr(0, this.filter.length), this.filter));
|
||||
if (obj == self.cache.evalContext)
|
||||
context.regenerate = true;
|
||||
context.generate = function () self.objectKeys(obj, !recurse);
|
||||
};
|
||||
}
|
||||
// TODO: Make this a generic completion helper function.
|
||||
let filter = key + (string || "");
|
||||
for (let [, obj] in Iterator(objects)) {
|
||||
this.context.fork(obj[1], this._top[JavaScript.OFFSET], this, this._fill,
|
||||
obj[0], obj[1], compl,
|
||||
true, filter, last, key.length);
|
||||
}
|
||||
|
||||
if (orig)
|
||||
return;
|
||||
|
||||
for (let [, obj] in Iterator(objects)) {
|
||||
let name = obj[1] + " (prototypes)";
|
||||
this.context.fork(name, this._top[JavaScript.OFFSET], this, this._fill,
|
||||
obj[0], name, function (a, b) compl(a, b, true),
|
||||
true, filter, last, key.length);
|
||||
}
|
||||
|
||||
for (let [, obj] in Iterator(objects)) {
|
||||
let name = obj[1] + " (substrings)";
|
||||
this.context.fork(name, this._top[JavaScript.OFFSET], this, this._fill,
|
||||
obj[0], name, compl,
|
||||
false, filter, last, key.length);
|
||||
}
|
||||
|
||||
for (let [, obj] in Iterator(objects)) {
|
||||
let name = obj[1] + " (prototype substrings)";
|
||||
this.context.fork(name, this._top[JavaScript.OFFSET], this, this._fill,
|
||||
obj[0], name, function (a, b) compl(a, b, true),
|
||||
false, filter, last, key.length);
|
||||
}
|
||||
},
|
||||
|
||||
_getKey: function () {
|
||||
if (this._last == "")
|
||||
return "";
|
||||
// After the opening [ upto the opening ", plus '' to take care of any operators before it
|
||||
let key = this._str.substring(this._get(-2, 0, JavaScript.STATEMENTS), this._get(-1, null, JavaScript.OFFSET)) + "''";
|
||||
// Now eval the key, to process any referenced variables.
|
||||
return this.eval(key);
|
||||
},
|
||||
|
||||
get cache() this.context.cache,
|
||||
|
||||
complete: function _complete(context) {
|
||||
const self = this;
|
||||
this.context = context;
|
||||
|
||||
try {
|
||||
this._buildStack.call(this, context.filter);
|
||||
}
|
||||
catch (e) {
|
||||
if (e.message != "Invalid JS")
|
||||
liberator.reportError(e);
|
||||
this._lastIdx = 0;
|
||||
return null;
|
||||
}
|
||||
|
||||
this.context.getCache("eval", Object);
|
||||
this.context.getCache("evalContext", function () ({ __proto__: userContext }));
|
||||
|
||||
// Okay, have parse stack. Figure out what we're completing.
|
||||
|
||||
// Find any complete statements that we can eval before we eval our object.
|
||||
// This allows for things like: let doc = window.content.document; let elem = doc.createElement...; elem.<Tab>
|
||||
let prev = 0;
|
||||
for (let [, v] in Iterator(this._get(0)[JavaScript.FULL_STATEMENTS])) {
|
||||
let key = this._str.substring(prev, v + 1);
|
||||
if (this._checkFunction(prev, v, key))
|
||||
return null;
|
||||
this.eval(key);
|
||||
prev = v + 1;
|
||||
}
|
||||
|
||||
// In a string. Check if we're dereferencing an object.
|
||||
// Otherwise, do nothing.
|
||||
if (this._last == "'" || this._last == '"') {
|
||||
//
|
||||
// str = "foo[bar + 'baz"
|
||||
// obj = "foo"
|
||||
// key = "bar + ''"
|
||||
//
|
||||
|
||||
// The top of the stack is the sting we're completing.
|
||||
// Wrap it in its delimiters and eval it to process escape sequences.
|
||||
let string = this._str.substring(this._get(-1)[JavaScript.OFFSET] + 1, this._lastIdx);
|
||||
string = eval(this._last + string + this._last);
|
||||
|
||||
// Is this an object accessor?
|
||||
if (this._get(-2)[JavaScript.CHAR] == "[") { // Are we inside of []?
|
||||
// Stack:
|
||||
// [-1]: "...
|
||||
// [-2]: [...
|
||||
// [-3]: base statement
|
||||
|
||||
// Yes. If the [ starts at the beginning of a logical
|
||||
// statement, we're in an array literal, and we're done.
|
||||
if (this._get(-3, 0, JavaScript.STATEMENTS) == this._get(-2)[JavaScript.OFFSET])
|
||||
return null;
|
||||
|
||||
// Beginning of the statement upto the opening [
|
||||
let obj = this._getObj(-3, this._get(-2)[JavaScript.OFFSET]);
|
||||
|
||||
return this._complete(obj, this._getKey(), null, string, this._last);
|
||||
}
|
||||
|
||||
// Is this a function call?
|
||||
if (this._get(-2)[JavaScript.CHAR] == "(") {
|
||||
// Stack:
|
||||
// [-1]: "...
|
||||
// [-2]: (...
|
||||
// [-3]: base statement
|
||||
|
||||
// Does the opening "(" mark a function call?
|
||||
if (this._get(-3, 0, JavaScript.FUNCTIONS) != this._get(-2)[JavaScript.OFFSET])
|
||||
return null; // No. We're done.
|
||||
|
||||
let [offset, obj, func] = this._getObjKey(-3);
|
||||
if (!obj.length)
|
||||
return null;
|
||||
obj = obj.slice(0, 1);
|
||||
|
||||
try {
|
||||
var completer = obj[0][0][func].liberatorCompleter;
|
||||
}
|
||||
catch (e) {}
|
||||
if (!completer)
|
||||
completer = JavaScript.completers[func];
|
||||
if (!completer)
|
||||
return null;
|
||||
|
||||
// Split up the arguments
|
||||
let prev = this._get(-2)[JavaScript.OFFSET];
|
||||
let args = [];
|
||||
for (let [, idx] in Iterator(this._get(-2)[JavaScript.COMMA])) {
|
||||
let arg = this._str.substring(prev + 1, idx);
|
||||
prev = idx;
|
||||
util.memoize(args, this._i, function () self.eval(arg));
|
||||
}
|
||||
let key = this._getKey();
|
||||
args.push(key + string);
|
||||
|
||||
compl = function (context, obj) {
|
||||
let res = completer.call(self, context, func, obj, args);
|
||||
if (res)
|
||||
context.completions = res;
|
||||
};
|
||||
|
||||
obj[0][1] += "." + func + "(... [" + args.length + "]";
|
||||
return this._complete(obj, key, compl, string, this._last);
|
||||
}
|
||||
|
||||
// In a string that's not an obj key or a function arg.
|
||||
// Nothing to do.
|
||||
return null;
|
||||
}
|
||||
|
||||
//
|
||||
// str = "foo.bar.baz"
|
||||
// obj = "foo.bar"
|
||||
// key = "baz"
|
||||
//
|
||||
// str = "foo"
|
||||
// obj = [modules, window]
|
||||
// key = "foo"
|
||||
//
|
||||
|
||||
let [offset, obj, key] = this._getObjKey(-1);
|
||||
|
||||
// Wait for a keypress before completing the default objects.
|
||||
if (!this.context.tabPressed && key == "" && obj.length > 1) {
|
||||
this.context.waitingForTab = true;
|
||||
this.context.message = "Waiting for key press";
|
||||
return null;
|
||||
}
|
||||
|
||||
if (!/^(?:[a-zA-Z_$][\w$]*)?$/.test(key))
|
||||
return null; // Not a word. Forget it. Can this even happen?
|
||||
|
||||
try { // FIXME
|
||||
var o = this._top[JavaScript.OFFSET];
|
||||
this._top[JavaScript.OFFSET] = offset;
|
||||
return this._complete(obj, key);
|
||||
}
|
||||
finally {
|
||||
this._top[JavaScript.OFFSET] = o;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
}, {
|
||||
EVAL_TMP: "__liberator_eval_tmp",
|
||||
|
||||
// Internal use only
|
||||
OFFSET: 0,
|
||||
CHAR: 1,
|
||||
STATEMENTS: 2,
|
||||
DOTS: 3,
|
||||
FULL_STATEMENTS: 4,
|
||||
COMMA: 5,
|
||||
FUNCTIONS: 6,
|
||||
|
||||
/**
|
||||
* A map of argument completion functions for named methods. The
|
||||
* signature and specification of the completion function
|
||||
* are fairly complex and yet undocumented.
|
||||
*
|
||||
* @see JavaScript.setCompleter
|
||||
*/
|
||||
completers: {},
|
||||
|
||||
/**
|
||||
* Installs argument string completers for a set of functions.
|
||||
* The second argument is an array of functions (or null
|
||||
* values), each corresponding the argument of the same index.
|
||||
* Each provided completion function receives as arguments a
|
||||
* CompletionContext, the 'this' object of the method, and an
|
||||
* array of values for the preceding arguments.
|
||||
*
|
||||
* It is important to note that values in the arguments array
|
||||
* provided to the completers are lazily evaluated the first
|
||||
* time they are accessed, so they should be accessed
|
||||
* judiciously.
|
||||
*
|
||||
* @param {function|function[]} funcs The functions for which to
|
||||
* install the completers.
|
||||
* @param {function[]} completers An array of completer
|
||||
* functions.
|
||||
*/
|
||||
setCompleter: function (funcs, completers) {
|
||||
funcs = Array.concat(funcs);
|
||||
for (let [, func] in Iterator(funcs)) {
|
||||
func.liberatorCompleter = function (context, func, obj, args) {
|
||||
let completer = completers[args.length - 1];
|
||||
if (!completer)
|
||||
return [];
|
||||
return completer.call(this, context, obj, args);
|
||||
};
|
||||
}
|
||||
}
|
||||
}, {
|
||||
completion: function () {
|
||||
completion.javascript = this.closure.complete;
|
||||
completion.javascriptCompleter = JavaScript; // Backwards compatibility.
|
||||
},
|
||||
options: function () {
|
||||
options.add(["jsdebugger", "jsd"],
|
||||
"Switch on/off jsdebugger",
|
||||
"boolean", false, {
|
||||
setter: function(value) {
|
||||
if (value)
|
||||
services.get("debugger").on();
|
||||
else
|
||||
services.get("debugger").off();
|
||||
},
|
||||
getter: function () services.get("debugger").isOn
|
||||
});
|
||||
},
|
||||
})
|
||||
Reference in New Issue
Block a user