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Clarify how Rust treats backslashes at end of line in string literals #30727

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Jan 7, 2016
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Clarify how Rust treats backslashes at end of line in string literals #30727

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8 changes: 4 additions & 4 deletions src/doc/reference.md
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Expand Up @@ -208,10 +208,10 @@ A _string literal_ is a sequence of any Unicode characters enclosed within two
which must be _escaped_ by a preceding `U+005C` character (`\`).

Line-break characters are allowed in string literals. Normally they represent
themselves (i.e. no translation), but as a special exception, when a `U+005C`
character (`\`) occurs immediately before the newline, the `U+005C` character,
the newline, and all whitespace at the beginning of the next line are ignored.
Thus `a` and `b` are equal:
themselves (i.e. no translation), but as a special exception, when an unescaped
`U+005C` character (`\`) occurs immediately before the newline (`U+000A`), the
`U+005C` character, the newline, and all whitespace at the beginning of the
next line are ignored. Thus `a` and `b` are equal:

```rust
let a = "foobar";
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