diff options
| author | Ondrej Zajicek <santiago@crfreenet.org> | 2013-10-02 14:57:29 +0200 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2013-10-02 14:57:29 +0200 |
| commit | 7ccb36d3308ef57d340e663f0cabd24663f4f62a (patch) | |
| tree | 131c95083d7e0f713241121d9c4a6116f71dcf78 /doc/bird.sgml | |
| parent | 28a10f84cbc3635e59bff348cb1715859dfacade (diff) | |
Implements C.len operator for clist and eclist types.
Thanks to Sergey Popovich for the original patch.
Diffstat (limited to 'doc/bird.sgml')
| -rw-r--r-- | doc/bird.sgml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/bird.sgml b/doc/bird.sgml index f43eb4bf..050acf33 100644 --- a/doc/bird.sgml +++ b/doc/bird.sgml @@ -1077,6 +1077,8 @@ incompatible with each other (that is to prevent you from shooting in the foot). no literals of this type. There are three special operators on clists: + <cf><m/C/.len</cf> returns the length of clist <m/C/. + <cf>add(<m/C/,<m/P/)</cf> adds pair (or quad) <m/P/ to clist <m/C/ and returns the result. If item <m/P/ is already in clist <m/C/, it does nothing. <m/P/ may also be a clist, |