website: updated link to RE2 regex syntax page

Docs had old link to google code, which does not redirect to the new syntax page.
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Phillip Shipley 2017-04-15 20:15:14 -04:00 committed by Martin Atkins
parent 0d775de78e
commit c87459a895
1 changed files with 1 additions and 1 deletions

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@ -290,7 +290,7 @@ The supported built-in functions are:
as a regular expression. If using a regular expression, `replace` as a regular expression. If using a regular expression, `replace`
can reference subcaptures in the regular expression by using `$n` where can reference subcaptures in the regular expression by using `$n` where
`n` is the index or name of the subcapture. If using a regular expression, `n` is the index or name of the subcapture. If using a regular expression,
the syntax conforms to the [re2 regular expression syntax](https://code.google.com/p/re2/wiki/Syntax). the syntax conforms to the [re2 regular expression syntax](https://github.com/google/re2/wiki/Syntax).
* `sha1(string)` - Returns a (conventional) hexadecimal representation of the * `sha1(string)` - Returns a (conventional) hexadecimal representation of the
SHA-1 hash of the given string. SHA-1 hash of the given string.