nano

nano with my custom patches
git clone git://bsandro.tech/nano
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nftables.nanorc (907B)

      1 ## Syntax highlighting for the packet-filtering rules of Netfilter.
      2 
      3 ## Original author:  Arturo Borrero González
      4 ## License:  GPL version 3 or newer
      5 
      6 syntax nftables "\.(nft|nftables)$"
      7 header "^#!.*(nft|nftables)"
      8 comment "#"
      9 
     10 # Objects and operations
     11 color green "\<(chain|hook|policy|priority|ruleset|set|table|type|v?map)\>"
     12 color green "\<(define|include)\>"
     13 color red "\<(add|delete|flush|insert|remove|replace)\>"
     14 
     15 # Families
     16 color yellow "\<(arp|bridge|inet|ingress|ip6?|netdev)\>"
     17 
     18 # Terminal statements
     19 color red "\<(drop|reject)\>"
     20 color brightblue "\<(accept|continue|(d|s)nat|goto|jump|masquerade|return)\>"
     21 
     22 # Comments
     23 color cyan "(^|[[:blank:]])#.*"
     24 
     25 # Trailing whitespace
     26 color ,green "[[:space:]]+$"
     27 
     28 # Strings
     29 color yellow ""([^"\]|\\.)*"|'([^'\]|\\.)*'"
     30 
     31 # Syntactic symbols
     32 color green "[][{}():;|`$<>!=&\]"
     33 
     34 # Basic variable names
     35 color brightred "(\$|@)[[:alpha:]_-][[:alnum:]_.-]*"