Could be either that or the syntax highlighting. A lazy way of testing
syntax highlighting performance is this:
1. Go to about:config, turn on devtools.chrome.enabled
2. Press Shift+F4 to open Scratchpad, and set it to Environment -> Browser
3. Open Firebug on some page
4. Run the following in Scratchpad:
e = Firebug.currentContext.getPanel("script").scriptView.editor
st = e.setText
e.setText = function(s, type) { st.call(e, Math.random() + "", type); }
and see how quick it is to switch between sources without actual script
texts having to be syntax highlighted and displayed.
Den lördagen den 21:e juni 2014 kl. 01:23:49 UTC+2 skrev Sebastian Zartner:
>
> @Glenn:
> Wilfredo's problem was related to the HTML panel, not for the Script panel.
> The reason why switching works slower than before may be due to the change
> to an asynchronous fetching of the script sources instead of synchronously
> fetching them. (@Honza: please correct me if I'm wrong.) The advantage of
> this asynchronous workflow is that the Script panel doesn't block the rest
> of the browser UI anymore. This step was necessary to adopt the new JSD2
> debugging engine
> <https://developer.mozilla.org/en-US/docs/Tools/Debugger-API> and get rid
> of the outdated and unmaintained JSD1 engine.
> The speed of switching between scripts may be improved, though. Please create
> an issue
> <https://code.google.com/p/fbug/issues/entry?template=User%20enhancement%20request>
>
> for that, so this request is not lost in the noise.
>
> Sebastian
>
> On Thursday, June 19, 2014 4:28:41 PM UTC-5, Glenn wrote:
>>
>> @Sebastian: I have a similar problem on Iceweasel 30 & FB 2.0. Since the
>> upgrade, the script panel is very laggy. Switching between scripts, for
>> instance, was instantaneous before, and now takes about 1s to switch.
>> Doesn't sound like much, but it's very annoying. Your suggestions don't
>> improve it.
>>
>> My guess is that it's something to do with the syntax highlighting, but I
>> don't see a way to turn it off to test.
>>
>> On Thursday, 19 June 2014 15:03:15 UTC+12, Sebastian Zartner wrote:
>>>
>>> @Wilfredo:
>>> I can't reproduce this on Win8.1 with Firefox 30.0 + Firebug 2.0 on a
>>> machine with AMD C-70 processor.
>>> What is "very slow" for you? Does it improve if you uncheck the HTML
>>> panel options
>>> <https://getfirebug.com/wiki/index.php/HTML_Panel#Options_Menu> *Expand
>>> Changes* and *Highlight Changes*?
>>>
>>> Sebastian
>>>
>>> On Friday, June 13, 2014 12:43:53 PM UTC-5, Wilfredo Porta wrote:
>>>>
>>>> I've been using Firebug 2.0, and is very slow.
>>>>
>>>> Try this:
>>>>
>>>> Inspect an element (textarea for example) and try changing the width
>>>> increasing it with the arrow keys from the css (HTML Panel - Styles).
>>>> Changing the size is very slow.
>>>>
>>>> Same behaviour with 1.12.8
>>>>
>>>> Thanks.
>>>>
>>>> El martes, 10 de junio de 2014 09:16:08 UTC-6, Jan Honza Odvarko
>>>> escribió:
>>>>>
>>>>> https://blog.getfirebug.com/2014/06/10/firebug-2-0/
>>>>>
>>>>> Honza
>>>>>
>>>>
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