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pcre2 -> regex
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@ -48,7 +48,7 @@ The following subcommands are available.
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`--style=regex` escapes an input string for literal matching within a regex expression. The string is first converted to UTF-8 before being encoded.
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`string unescape` performs the inverse of the `string escape` command. If the string to be unescaped is not properly formatted it is ignored. For example, doing `string unescape --style=var (string escape --style=var $str)` will return the original string. There is no support for unescaping pcre2.
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`string unescape` performs the inverse of the `string escape` command. If the string to be unescaped is not properly formatted it is ignored. For example, doing `string unescape --style=var (string escape --style=var $str)` will return the original string. There is no support for unescaping `--style=regex`.
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\subsection string-join "join" subcommand
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