richardabackho...@gmail.com> wrote:
> I asked the following question on stackoverflow with a tag of
> google-chrome-devtools but thought I would also post it here to see if
> anyone can shed some light on it.

> I have been trying out the sourcemap support in Chrome and have found that
> it does not support having a single javascript resource attached to a
> script tag that contains multiple modules concatenated together along with
> a sourceMappingURL comment separating each one. The first mapping is hooked
> up and I see the modules source associated in the debugger but all the
> others are ignored.

> I would expect that it would be a comment requirement to do this when
> multiple modules are minified and concatenated together

> Is scenario supported ?

> Thanks

> Richard

> I don't think this scenario is currently supported, adding Pavel who knows
> this stuff better.

> On Wed, Sep 26, 2012 at 4:15 PM, Richard Backhouse <
> richardabackho...@gmail.com> wrote:

>> I asked the following question on stackoverflow with a tag of
>> google-chrome-devtools but thought I would also post it here to see if
>> anyone can shed some light on it.

>> I have been trying out the sourcemap support in Chrome and have found
>> that it does not support having a single javascript resource attached to a
>> script tag that contains multiple modules concatenated together along with
>> a sourceMappingURL comment separating each one. The first mapping is hooked
>> up and I see the modules source associated in the debugger but all the
>> others are ignored.

>> I would expect that it would be a comment requirement to do this when
>> multiple modules are minified and concatenated together

>> Is scenario supported ?

>> Thanks

>> Richard

On Wednesday, September 26, 2012 8:48:52 AM UTC-4, Pavel Podivilov wrote:

> Sounds like source map sections is what you need. See
> https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2g...
> .

> BR,
> Pavel Podivilov

> On Wed, Sep 26, 2012 at 4:41 PM, Vsevolod Vlasov <vse...@chromium.org<javascript:>
> > wrote:

>> I don't think this scenario is currently supported, adding Pavel who
>> knows this stuff better.

>> On Wed, Sep 26, 2012 at 4:15 PM, Richard Backhouse <richarda...@gmail.com<javascript:>
>> > wrote:

>>> I asked the following question on stackoverflow with a tag of
>>> google-chrome-devtools but thought I would also post it here to see if
>>> anyone can shed some light on it.

>>> I have been trying out the sourcemap support in Chrome and have found
>>> that it does not support having a single javascript resource attached to a
>>> script tag that contains multiple modules concatenated together along with
>>> a sourceMappingURL comment separating each one. The first mapping is hooked
>>> up and I see the modules source associated in the debugger but all the
>>> others are ignored.

>>> I would expect that it would be a comment requirement to do this when
>>> multiple modules are minified and concatenated together

>>> Is scenario supported ?

>>> Thanks

>>> Richard

richardabackho...@gmail.com> wrote:
> Trying this out results in all the modules correctly showing up in the
> debugger however actually attempting to set breakpoints does not work too
> well. I can set a breakpoint but sometimes the debugger moves it to another
> line. This suggests a misalignment somewhere however the values I set for
> each sections line/column are correct. I should note that I am assuming  1
> based line  and 1 based column values. The spec is not clear on this
> though.

> Any suggestions

> Thanks
> Richard

> On Wednesday, September 26, 2012 8:48:52 AM UTC-4, Pavel Podivilov wrote:

>> Sounds like source map sections is what you need. See
>> https://docs.google.com/**document/d/**1U1RGAehQwRypUTovF1KRlpiOFze0b**
>> -_2gc6fAH0KY0k/edit?hl=en_US#**heading=h.535es3xeprgt<https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2g...>
>> .

>> BR,
>> Pavel Podivilov

>> On Wed, Sep 26, 2012 at 4:41 PM, Vsevolod Vlasov <vse...@chromium.org>wrote:

>>> I don't think this scenario is currently supported, adding Pavel who
>>> knows this stuff better.

>>> On Wed, Sep 26, 2012 at 4:15 PM, Richard Backhouse <
>>> richarda...@gmail.com> wrote:

>>>> I asked the following question on stackoverflow with a tag of
>>>> google-chrome-devtools but thought I would also post it here to see if
>>>> anyone can shed some light on it.

>>>> I have been trying out the sourcemap support in Chrome and have found
>>>> that it does not support having a single javascript resource attached to a
>>>> script tag that contains multiple modules concatenated together along with
>>>> a sourceMappingURL comment separating each one. The first mapping is hooked
>>>> up and I see the modules source associated in the debugger but all the
>>>> others are ignored.

>>>> I would expect that it would be a comment requirement to do this when
>>>> multiple modules are minified and concatenated together

>>>> Is scenario supported ?

>>>> Thanks

>>>> Richard