Add some info about regex syntax
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@ -472,6 +472,9 @@ A multiselection can also be obtained with `S`, which splits the current
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selection according to the regex entered. To split a comma separated list,
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use `S` then ', *'
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The regex syntax supported by Kakoune is the Perl one and is describe
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here <<Regex syntax>>.
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`s` and `S` share the search pattern with `/`, and hence entering an empty
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pattern uses the last one.
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@ -987,6 +990,18 @@ begins and/or ends at word boundaries and set the search pattern accordingly.
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with `alt-*` you can set the search pattern to the current seletion without
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Kakoune trying to be smart.
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Regex syntax
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~~~~~~~~~~~~
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The regex syntax supported by Kakoune is the Perl syntax currently provided
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by Boost :
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http://www.boost.org/doc/libs/release/libs/regex/doc/html/boost_regex/syntax/perl_syntax.html[Perl Regular Expression Syntax].
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Tips
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^^^^
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* It is possible to make case insensitive regex by prefixing expression with `(?i)`
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Exec and Eval
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~~~~~~~~~~~~~
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