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use argCount: "?" with :zoom

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This commit is contained in:
Doug Kearns
2008-12-05 02:56:40 +11:00
parent 5791543e89
commit cd66f4dab3
1 changed files with 11 additions and 7 deletions
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18
common/content/buffer.js
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@@ -599,22 +599,23 @@ function Buffer() //{{{
"Set zoom value of current web page", "Set zoom value of current web page",
function (args) function (args)
{ {
let arg = args[0];
let level; let level;
if (!args.string) if (!arg)
{ {
level = 100; level = 100;
} }
else if (/^\d+$/.test(args.string)) else if (/^\d+$/.test(arg))
{ {
level = parseInt(args.string, 10); level = parseInt(arg, 10);
} }
else if (/^[+-]\d+$/.test(args.string)) else if (/^[+-]\d+$/.test(arg))
{ {
if (args.bang) if (args.bang)
level = buffer.fullZoom + parseInt(args.string, 10); level = buffer.fullZoom + parseInt(arg, 10);
else else
level = buffer.textZoom + parseInt(args.string, 10); level = buffer.textZoom + parseInt(arg, 10);
// relative args shouldn't take us out of range // relative args shouldn't take us out of range
if (level < ZOOM_MIN) if (level < ZOOM_MIN)
@@ -633,7 +634,10 @@ function Buffer() //{{{
else else
buffer.textZoom = level; buffer.textZoom = level;
}, },
{ bang: true }); {
argCount: "?",
bang: true
});
/////////////////////////////////////////////////////////////////////////////}}} /////////////////////////////////////////////////////////////////////////////}}}
////////////////////// PAGE INFO /////////////////////////////////////////////// ////////////////////// PAGE INFO ///////////////////////////////////////////////