X-Git-Url: https://git.exim.org/users/jgh/exim.git/blobdiff_plain/ff5929e3b91747e2ecb600711d17a7d0e21749ad..0fb02f908683ac02f877d0433c832231ba4d34b2:/doc/doc-docbook/spec.xfpt diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt index 4ebeaa0c6..dfbd7e6e9 100644 --- a/doc/doc-docbook/spec.xfpt +++ b/doc/doc-docbook/spec.xfpt @@ -6268,7 +6268,11 @@ Chapter &<>& covers both. Exim supports the use of regular expressions in many of its options. It uses the PCRE regular expression library; this provides regular expression matching that is compatible with Perl 5. The syntax and semantics of -regular expressions is discussed in many Perl reference books, and also in +regular expressions is discussed in +.new +online Perl manpages, in +.wen +many Perl reference books, and also in Jeffrey Friedl's &'Mastering Regular Expressions'&, which is published by O'Reilly (see &url(http://www.oreilly.com/catalog/regex2/)).