diff options
| -rw-r--r-- | doc/spec/dir-spec.txt | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/doc/spec/dir-spec.txt b/doc/spec/dir-spec.txt index dc97163349..c2b62b3cab 100644 --- a/doc/spec/dir-spec.txt +++ b/doc/spec/dir-spec.txt @@ -654,9 +654,11 @@ $Id$ 2.3. Nonterminals in router descriptors - nickname ::= between 1 and 19 alphanumeric characters, case-insensitive. - hexdigest ::= a '$', followed by 20 hexadecimal characters. - [Represents a server by the digest of its identity key.] + nickname ::= between 1 and 19 alphanumeric characters ([A-Za-z0-0]), + case-insensitive. + hexdigest ::= a '$', followed by 40 hexadecimal characters + ([A-Fa-f0-9]). [Represents a server by the digest of its identity + key.] exitpattern ::= addrspec ":" portspec portspec ::= "*" | port | port "-" port |