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Give :pageinfo an optional argument. Add completion.optionValue.

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This commit is contained in:
Kris Maglione
2008-11-28 08:13:39 +00:00
parent a86af802c5
commit 9415926d75
4 changed files with 67 additions and 53 deletions
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47
content/completion.js
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@@ -1340,6 +1340,53 @@ function Completion() //{{{
option: function option(filter) commands.get("set").completer(filter), // XXX
optionValue: function (context, name, op, curValue)
{
let opt = options.get(name);
let completer = opt.completer;
let curValues = curValue != null ? opt.parseValues(curValue) : opt.values;
let newValues = opt.parseValues(context.filter);
let len = context.filter.length;
switch (opt.type)
{
case "boolean":
if (!completer)
completer = function () [["true", ""], ["false", ""]];
break;
case "stringlist":
len = newValues.pop().length;
break;
case "charlist":
len = 0;
break;
}
// TODO: Highlight when invalid
context.advance(context.filter.length - len);
/* Not vim compatible, but is a significant enough improvement
* that it's worth breaking compatibility.
*/
let completions = completer(context);
if (!completions)
return;
if (newValues instanceof Array)
{
completions = completions.filter(function (val) newValues.indexOf(val[0]) == -1);
switch (op)
{
case "+":
completions = completions.filter(function (val) curValues.indexOf(val[0]) == -1);
break;
case "-":
completions = completions.filter(function (val) curValues.indexOf(val[0]) > -1);
break;
}
}
context.completions = completions;
},
preference: function preference(filter) commands.get("set").completer(filter, true), // XXX
search: function search(context, noSuggest)