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Add arg validation to :pageinfo.

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This commit is contained in:
Doug Kearns
2011-01-24 12:21:22 +11:00
parent 5415cad4e7
commit 05e0dd6f6b
1 changed files with 7 additions and 1 deletions
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8
common/content/buffer.js
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@@ -1423,7 +1423,13 @@ var Buffer = Module("buffer", {
commands.add(["pa[geinfo]"], commands.add(["pa[geinfo]"],
"Show various page information", "Show various page information",
function (args) { buffer.showPageInfo(true, args[0]); }, function (args) {
let arg = args[0];
let opt = options.get("pageinfo");
dactyl.assert(opt.validator(opt.parse(arg)), "E475: Invalid argument: " + arg);
buffer.showPageInfo(true, arg);
},
{ {
argCount: "?", argCount: "?",
completer: function (context) { completer: function (context) {