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Diffstat (limited to 'docs/content/en/functions/_common/regular-expressions.md')
| -rw-r--r-- | docs/content/en/functions/_common/regular-expressions.md | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/docs/content/en/functions/_common/regular-expressions.md b/docs/content/en/functions/_common/regular-expressions.md deleted file mode 100644 index 48e020ac6..000000000 --- a/docs/content/en/functions/_common/regular-expressions.md +++ /dev/null @@ -1,12 +0,0 @@ ---- -# Do not remove front matter. ---- - -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. - -Go's regular expression package implements the [RE2 syntax]. The RE2 syntax is a subset of that accepted by [PCRE], roughly speaking, and with various [caveats]. Note that the RE2 `\C` escape sequence is not supported. - -[caveats]: https://swtch.com/~rsc/regexp/regexp3.html#caveats -[PCRE]: https://www.pcre.org/ -[RE2 syntax]: https://github.com/google/re2/wiki/Syntax/ -[string literal]: https://go.dev/ref/spec#String_literals |