Suricata

It looks like there is a set of keywords where the description of keywords and the url to documentation is not set at registration. For most of them, there is in fact no documentation available. For the url and desc this is a problem for Suricata Language Server or simply to list-keywords options because the user has no help about the keyword in offline mode.

Here is the list of keyword where url is not set (after update in upcoming MR):

{
  "name": "flowvar",
  "description": "",
  "app layer": "Unset",
  "features": "none",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "hostbits",
  "description": "operate on host flag",
  "app layer": "Unset",
  "features": "compatible with IP only rule",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "pktvar",
  "description": "",
  "app layer": "Unset",
  "features": "none",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "asn1",
  "description": "",
  "app layer": "Unset",
  "features": "none",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "ipv4-csum",
  "description": "match on IPv4 checksum",
  "app layer": "Unset",
  "features": "none",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "tcpv4-csum",
  "description": "match on IPv4/TCP checksum",
  "app layer": "Unset",
  "features": "none",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "tcpv6-csum",
  "description": "match on IPv6/TCP checksum",
  "app layer": "Unset",
  "features": "none",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "udpv4-csum",
  "description": "match on IPv4/UDP checksum",
  "app layer": "Unset",
  "features": "none",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "udpv6-csum",
  "description": "match on IPv6/UDP checksum",
  "app layer": "Unset",
  "features": "none",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "icmpv4-csum",
  "description": "match on IPv4/ICMP checksum",
  "app layer": "Unset",
  "features": "none",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "icmpv6-csum",
  "description": "match on IPv6/ICMPv6 checksum",
  "app layer": "Unset",
  "features": "none",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "nfq_set_mark",
  "description": "",
  "app layer": "Unset",
  "features": "none",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "frame",
  "description": "sticky buffer for inspecting app-layer frames",
  "app layer": "Unset",
  "features": "sticky buffer",
  "documentation": "",
  "initial_version": "7.0.0",
  "last_version": "8.0.1" 
}
{
  "name": "ssh.protoversion",
  "description": "obsolete keyword, use now ssh.proto",
  "app layer": "Unset",
  "features": "none",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "ssh.softwareversion",
  "description": "obsolete keyword, use now ssh.software",
  "app layer": "Unset",
  "features": "none",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "pkt_data",
  "description": "",
  "app layer": "Unset",
  "features": "No option",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "engine-event",
  "description": "",
  "app layer": "Unset",
  "features": "none",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "stream-event",
  "description": "match on events triggered by anomalies during TCP streaming",
  "app layer": "Unset",
  "features": "prefilter",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}
{
  "name": "l3_proto",
  "description": "",
  "app layer": "Unset",
  "features": "none",
  "documentation": "",
  "initial_version": "4.1.5",
  "last_version": "8.0.1" 
}

(version 8.0.1 can be ignored)