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Update note about shebang removal in included files #2127

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Update note about shebang removal in included files #2127

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4 changes: 3 additions & 1 deletion src/input-format.md
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Expand Up @@ -55,7 +55,9 @@ r[input.shebang.inner-attribute]
As an exception, if the `#!` characters are followed (ignoring intervening [comments] or [whitespace]) by a `[` token, nothing is removed. This prevents an [inner attribute] at the start of a source file being removed.

> [!NOTE]
> The standard library [`include!`] macro applies byte order mark removal, CRLF normalization, and shebang removal to the file it reads. The [`include_str!`] and [`include_bytes!`] macros do not.
> The standard library [`include!`] macro applies byte order mark removal and CRLF normalization to the file reads.
> Moreover, it applies shebang removal if invoked in an item context (as opposed to expression or statement contexts).
> The [`include_str!`] and [`include_bytes!`] macros do not perform any of these preprocessing steps.

r[input.tokenization]
## Tokenization
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