Re: How line numbers can be off in js debugger.

Gijs Kruitbosch wrote:
> John J. Barton wrote:
>> A user filed issue 246 with Firebug including an example that explains 
>> at least some of the problems I have had with line numbers from JSD.
>>
>> Script tags like:
>>  <script language="javascript"
>>                 type="text/javascript"
>>                 src="foo.js"></script>
>>         <script language="javascript"
>>                 type="text/javascript"
>>                 src="bar.js"></script>
>> cause the line numbers from JSD to be off by 4 lines.
>> I guess (6 - 2) = 4, 6 original lines and 2 compressed lines.
>> If I use 12 lines in 4 script inclusions I get 8 line offset:
>> (12-4)= 8.
>>
>> But I can't figure out the direction: JSD gets larger line numbers, 
>> not smaller as I would guess.  Also a workaround will need some work...
>>
>> Affects both Venkman and Firebug.
>>
>> Test case:
>>
>> http://fireclipse.svn.sourceforge.net/viewvc/*checkout*/fireclipse/trunk/FireclipseTests/WebContent/issue246badForDebugging.html 
>>
>>
>> John.
> 
> Could you file a bug on this on bugzilla.m.o ? It's a bit of a shame 
> that there's no possibility to distinction engine bugs from venkman 
> bugs, but it'd still be nice to have this filed. Thanks!
> 
> ~ Gijs
> 
> PS: In a hurry now, so I haven't spent any time looking up 
> causes/solutions/whatevers - but if we want this fixed in jsd we need to 
> be pretty quick...

Bug 396568.
John.