diff options
| -rw-r--r-- | doc/doc-docbook/spec.xfpt | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt index a39f4fd0a..f165c368a 100644 --- a/doc/doc-docbook/spec.xfpt +++ b/doc/doc-docbook/spec.xfpt @@ -9181,8 +9181,8 @@ The environment is adjusted by the &%keep_environment%& and .cindex "&%extract%&" "substrings by key" The key and <&'string1'&> are first expanded separately. Leading and trailing white space is removed from the key (but not from any of the strings). The key -must not consist entirely of digits. The expanded <&'string1'&> must be of the -form: +must not be empty and must not consist entirely of digits. +The expanded <&'string1'&> must be of the form: .display <&'key1'&> = <&'value1'&> <&'key2'&> = <&'value2'&> ... .endd @@ -12798,7 +12798,7 @@ When a message is received from a remote host over an encrypted SMTP connection, this variable is set to the cipher suite that was negotiated, for example DES-CBC3-SHA. In other circumstances, in particular, for message received over unencrypted connections, the variable is empty. Testing -&$tls_cipher$& for emptiness is one way of distinguishing between encrypted and +&$tls_in_cipher$& for emptiness is one way of distinguishing between encrypted and non-encrypted connections during ACL processing. The deprecated &$tls_cipher$& variable is the same as &$tls_in_cipher$& during message reception, |