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Merge commit '7c62d6ef1654c0383eae474d3bd9ddf7754c1f30'

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Bjørn Erik Pedersen
2023-08-07 10:38:12 +02:00
parent 641390f8f5 7c62d6ef16
commit 5d5fb22ead
43 changed files with 253 additions and 319 deletions
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docs/content/en/functions/replacere.md
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@@ -13,21 +13,7 @@ relatedfuncs: [findRE, FindRESubmatch, replace]
---
By default, `replaceRE` replaces all matches. You can limit the number of matches with an optional LIMIT parameter.
When specifying the regular expression, use a raw [string literal] (backticks) instead of an interpreted string literal (double quotes) to simplify the syntax. With an interpreted string literal you must escape backslashes.
[string literal]: https://go.dev/ref/spec#String_literals
This function uses the [RE2] regular expression library. See the [RE2 syntax documentation] for details. Note that the RE2 `\C` escape sequence is not supported.
[RE2]: https://github.com/google/re2/
[RE2 syntax documentation]: https://github.com/google/re2/wiki/Syntax/
{{% note %}}
The RE2 syntax is a subset of that accepted by [PCRE], roughly speaking, and with various [caveats].
[caveats]: https://swtch.com/~rsc/regexp/regexp3.html#caveats
[PCRE]: https://www.pcre.org/
{{% /note %}}
{{% readfile file="/functions/common/regular-expressions.md" %}}
This example replaces two or more consecutive hyphens with a single hyphen: