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Add some standard JS function completers for the liberator API

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This commit is contained in:
Kris Maglione
2008-11-12 23:55:34 +00:00
parent 5221fb41be
commit d7076c5aa5
6 changed files with 66 additions and 35 deletions
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56
content/completion.js
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@@ -27,9 +27,7 @@ the terms of any one of the MPL, the GPL or the LGPL.
}}} ***** END LICENSE BLOCK *****/
// An eval with a cleaner lexical scope.
// TODO: that shows up in ":echo modules", can we move it "inside" the Completion class? --mst
const EVAL_TMP = "__liberator_eval_tmp";
function __eval(__liberator_eval_arg, __liberator_eval_tmp)
modules._cleanEval = function (__liberator_eval_arg, __liberator_eval_tmp)
{
return window.eval(__liberator_eval_arg);
}
@@ -47,6 +45,10 @@ function Completion() //{{{
}
catch (e) {}
const EVAL_TMP = "__liberator_eval_tmp";
const cleanEval = _cleanEval;
delete modules._cleanEval;
// the completion substrings, used for showing the longest common match
var cacheFilter = {}
var cacheResults = {}
@@ -205,7 +207,7 @@ function Completion() //{{{
try
{
return cache[key] = __eval(arg, tmp);
return cache[key] = cleanEval(arg, tmp);
}
catch (e)
{
@@ -361,7 +363,7 @@ function Completion() //{{{
}
catch (e)
{
liberator.dump(util.escapeString(string) + ": " + e + "\n" + e.stack);
// liberator.dump(util.escapeString(string) + ": " + e + "\n" + e.stack);
lastIdx = 0;
return [0, []];
}
@@ -480,14 +482,13 @@ function Completion() //{{{
let [offset, obj, func] = getObjKey(-3);
let key = str.substring(get(-2, 0, STATEMENTS), top[OFFSET]) + "''";
let completer = this.completers[func];
try
{
if (!completer)
completer = obj[func].liberatorCompleter;
var completer = obj[func].liberatorCompleter;
}
catch (e) {}
liberator.dump({ call: completer, func: func, obj: obj, string: string, args: "args" });
if (!completer)
completer = this.completers[func];
if (!completer)
return [0, []];
@@ -502,6 +503,8 @@ function Completion() //{{{
args.push(key);
let compl = completer.call(this, func, obj, string, args);
if (!(compl instanceof Array))
compl = [v for (v in compl)];
key = this.eval(key);
return [top[OFFSET], this.filter(compl, key + string, last, key.length)];
}
@@ -636,6 +639,16 @@ function Completion() //{{{
return {
setFunctionCompleter: function (func, completers)
{
func.liberatorCompleter = function (func, obj, string, args) {
let completer = completers[args.length - 1];
if (!completer)
return [];
return completer.call(this, this.eval(obj), this.eval(args.pop()) + string, args);
};
},
// returns the longest common substring
// used for the 'longest' setting for wildmode
getLongestSubstring: function getLongestSubstring()
@@ -982,17 +995,10 @@ function Completion() //{{{
return mapped;
};
try
{
if (tail)
return [dir.length, this.cached("file-" + dir, compl, generate, "filter", [true])];
else
return [0, this.cached("file-" + dir, filter, generate, "filter", [true])];
}
catch (e)
{
liberator.dump(e);
}
if (tail)
return [dir.length, this.cached("file-" + dir, compl, generate, "filter", [true])];
else
return [0, this.cached("file-" + dir, filter, generate, "filter", [true])];
},
help: function help(filter)
@@ -1028,15 +1034,7 @@ function Completion() //{{{
javascript: function _javascript(str)
{
try
{
return javascript.complete(str);
}
catch (e)
{
liberator.dump(e);
return [0, []];
}
return javascript.complete(str);
},
macro: function macro(filter)