source_excerpt: can't find item in source v0.2.5

[ggwpez]

Clicked the bug report button, very cool 😋

Reproduce on commit Polkadot-SDK 2058ca363 with cargo t -p pallet-parameters.

 1  error: You have found a bug in docify! Please submit a new GitHub issue at https://github.com/sam0x17/docify/issues/new?title=%60source_excerpt%60%3A%20can%27t%20find%20item%20in%20source with a sam▐
 ple of the item you are trying to embed.                                                                                                                                                                 ▐
   --> substrate/frame/parameters/src/lib.rs:42:10                                                                                                                                                        ▐
    |                                                                                                                                                                                                     ▐
 42 | #![doc = docify::embed!("src/mock.rs", dynamic_params)]                                                                                                                                             ▐
    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                                                                                                                                              ▐
    |                                                                                                                                                                                                     ▐
    = note: this error originates in the macro `docify::embed` (in Nightly builds, run with -Z macro-backtrace for more info)                                                                             ▐
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 error: could not compile `pallet-parameters` (lib) due to previous error 

PS: I see its probably because i wanted multiple exports?
When i remove the export on the pallet1 then it works. But would be nice if it worked as well with the nested ones.

[sam0x17]

Clicked the bug report button, very cool 😋

@ggwpez yeah I actually originally had it bake the item sample into the link so it would write the full issue for you with a test case that should reproduce it, but it made the link so long that it got a bit silly and broke some browsers 😆

Will look at this one. It's not always something in the actual item itself, last time it was actually multi-byte UTF-8 characters existing in the file would cause an issue, but first step for me is to write a test case for that exact item and see what happens 👍🏻