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Cleaner javascript completion caching.

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This commit is contained in:
Kris Maglione
2008-10-15 20:30:56 +00:00
parent 4a6efeea1e
commit 66123ab4a4
1 changed files with 12 additions and 6 deletions
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18
content/completion.js
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@@ -26,6 +26,13 @@ the provisions above, a recipient may use your version of this file under
the terms of any one of the MPL, the GPL or the LGPL.
}}} ***** END LICENSE BLOCK *****/
// An eval with a cleaner lexical scope.
const EVAL_TMP = "__liberator_eval_tmp";
function __eval(__liberator_eval_arg, __liberator_eval_tmp)
{
return window.eval(__liberator_eval_arg);
}
function Completion() //{{{
{
////////////////////////////////////////////////////////////////////////////////
@@ -172,7 +179,7 @@ function Completion() //{{{
}
this.eval = function eval(arg, key)
this.eval = function eval(arg, key, tmp)
{
if (!("eval" in cacheResults))
cacheResults.eval = {};
@@ -184,7 +191,7 @@ function Completion() //{{{
return cache[key];
try
{
return cache[key] = window.eval(arg);
return cache[key] = __eval(arg, tmp);
}
catch (e)
{
@@ -365,10 +372,9 @@ function Completion() //{{{
// we'll still use the old value. But, it's worth it.
let getObj = function (frame, stop)
{
const TMP = "__liberator_eval_tmp";
let statement = get(frame, 0, STATEMENTS) || 0; // Current statement.
let prev = statement;
window[TMP] = null;
let obj;
for (let [i, dot] in Iterator(get(frame)[DOTS]))
{
if (dot < statement)
@@ -379,9 +385,9 @@ function Completion() //{{{
if (prev != statement)
s = TMP + "." + s;
prev = dot + 1;
window[TMP] = self.eval(s, str.substring(statement, dot));
obj = self.eval(s, str.substring(statement, dot), obj);
}
return window[TMP];
return obj;
}
let getObjKey = function (frame)