Is there a way to customize Firebug's keyboard shortcuts?

.mozilla/firefox/*****.default/extensions/[email protected]/

%APPDATA%MozillaFirefoxProfiles<profile>[email protected]

this.keyListeners =
    [
        chrome.keyCodeListen("F5", null, Obj.bind(this.resume, this, context), true),
        chrome.keyListen("/", Events.isControl, Obj.bind(this.resume, this, context)),
        chrome.keyCodeListen("F6", null, Obj.bind(this.stepOver, this, context), true),
        chrome.keyListen("'", Events.isControl, Obj.bind(this.stepOver, this, context)),
        chrome.keyCodeListen("F7", null, Obj.bind(this.stepInto, this, context)),
        chrome.keyListen(";", Events.isControl, Obj.bind(this.stepInto, this, context)),
        chrome.keyCodeListen("F8", null, Obj.bind(this.stepOut, this, context)),
        chrome.keyListen(",", Events.isControlShift, Obj.bind(this.stepOut, this, context))
    ];

firebug.Continue=Continue (F5)
firebug.StepOver=Step Over (F6)
firebug.StepInto=Step Into (F7)
firebug.StepOut=Step Out (F8)

%APPDATA%MozillaFirefoxProfiles<profile>extensionsfirebug@software.joehewitt.comcontentfirebugbrowserOverlay.xul