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validate 'history' values

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This commit is contained in:
Doug Kearns
2008-09-26 00:29:34 +00:00
parent 2500a9ff91
commit 75d56ccd5d
1 changed files with 6 additions and 2 deletions
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8
content/ui.js
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@@ -277,8 +277,12 @@ liberator.CommandLine = function () //{{{
/////////////////////////////////////////////////////////////////////////////{{{ /////////////////////////////////////////////////////////////////////////////{{{
liberator.options.add(["history", "hi"], liberator.options.add(["history", "hi"],
"Number of Ex commands and search patterns to store in the commandline history", "Number of Ex commands and search patterns to store in the command-line history",
"number", 500); "number", 500,
{
validator: function (value) value >= 0
}
);
liberator.options.add(["more"], liberator.options.add(["more"],
"Pause the message list window when more than one screen of listings is displayed", "Pause the message list window when more than one screen of listings is displayed",