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pcre2 -> regex

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(cherry picked from commit d9d2ad1cd6)
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Ashe Connor 2019-01-30 15:51:45 +11:00 committed by David Adam
parent a958617425
commit 9103dc2c23
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doc_src/string.txt
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@ -48,7 +48,7 @@ The following subcommands are available.
`--style=regex` escapes an input string for literal matching within a regex expression. The string is first converted to UTF-8 before being encoded.
`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.
`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`.
\subsection string-join "join" subcommand