From Jason Turner

[re.regex.swap]

Diff to HTML by rtfpessoa

tmp/tmpig7pq7wc/{from.md → to.md} RENAMED
@@ -4,10 +4,10 @@
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  void swap(basic_regex& e);
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  ```
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  *Effects:* Swaps the contents of the two regular expressions.
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- `*this` contains the regular expression that was in `e`, `e` contains
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- the regular expression that was in `*this`.
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  *Complexity:* Constant time.
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  void swap(basic_regex& e);
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  ```
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  *Effects:* Swaps the contents of the two regular expressions.
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+ *Postconditions:* `*this` contains the regular expression that was in
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+ `e`, `e` contains the regular expression that was in `*this`.
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  *Complexity:* Constant time.
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