X-Git-Url: https://git.saurik.com/redis.git/blobdiff_plain/5397f2b596b5189edbed3e45a42d18f3c99341d6..1858da2faae3b6a8becf4f7eef3f712d6e4b986b:/src/help.h

diff --git a/src/help.h b/src/help.h
index 365b8b76..406fb224 100644
--- a/src/help.h
+++ b/src/help.h
@@ -1,815 +1,724 @@
-
-// Auto-generated, do not edit.
-
-#include <stdio.h>
-#include <string.h>
-
-/*
- * List command groups.
- */
-
-#define GROUPS \
-  G(UNKNOWN, "unknown") \
-  G(SET, "set") \
-  G(LIST, "list") \
-  G(HASH, "hash") \
-  G(GENERIC, "generic") \
-  G(PUBSUB, "pubsub") \
-  G(STRING, "string") \
-  G(SERVER, "server") \
-  G(CONNECTION, "connection") \
-  G(TRANSACTIONS, "transactions") \
-  G(SORTED_SET, "sorted_set")
-
-/*
- * Command group types.
- */
-
-typedef enum {
-  #define G(GROUP, _) COMMAND_GROUP_##GROUP,
-  GROUPS
-  #undef G
-  COMMAND_GROUP_LENGTH
-} command_group_type_t;
-
-/*
- * Command group type names.
- */
-
-static char *command_group_type_names[] = {
-  #define G(_, STR) STR,
-  GROUPS
-  #undef G
+/* Automatically generated by utils/generate-command-help.rb, do not edit. */
+
+#ifndef __REDIS_HELP_H
+#define __REDIS_HELP_H
+
+static char *commandGroups[] = {
+    "generic",
+    "string",
+    "list",
+    "set",
+    "sorted_set",
+    "hash",
+    "pubsub",
+    "transactions",
+    "connection",
+    "server",
+    "scripting"
 };
 
-/*
- * Command help struct.
- */
-
-struct command_help {
+struct commandHelp {
   char *name;
   char *params;
   char *summary;
-  command_group_type_t group;
+  int group;
   char *since;
-} command_help[] = {
-    { "APPEND"
-  , "key value"
-  , "Append a value to a key"
-  , COMMAND_GROUP_STRING
-  , "1.3.3" }
-
-  , { "AUTH"
-  , "password"
-  , "Authenticate to the server"
-  , COMMAND_GROUP_CONNECTION
-  , "0.08" }
-
-  , { "BGREWRITEAOF"
-  , "-"
-  , "Asynchronously rewrite the append-only file"
-  , COMMAND_GROUP_SERVER
-  , "1.07" }
-
-  , { "BGSAVE"
-  , "-"
-  , "Asynchronously save the dataset to disk"
-  , COMMAND_GROUP_SERVER
-  , "0.07" }
-
-  , { "BLPOP"
-  , "(key)+ timeout"
-  , "Remove and get the first element in a list, or block until one is available"
-  , COMMAND_GROUP_LIST
-  , "1.3.1" }
-
-  , { "BRPOP"
-  , "(key)+ timeout"
-  , "Remove and get the last element in a list, or block until one is available"
-  , COMMAND_GROUP_LIST
-  , "1.3.1" }
-
-  , { "CONFIG GET"
-  , "parameter"
-  , "Get the value of a configuration parameter"
-  , COMMAND_GROUP_SERVER
-  , "2.0" }
-
-  , { "CONFIG SET"
-  , "parameter value"
-  , "Set a configuration parameter to the given value"
-  , COMMAND_GROUP_SERVER
-  , "2.0" }
-
-  , { "DBSIZE"
-  , "-"
-  , "Return the number of keys in the selected database"
-  , COMMAND_GROUP_SERVER
-  , "0.07" }
-
-  , { "DEBUG OBJECT"
-  , "key"
-  , "Get debugging information about a key"
-  , COMMAND_GROUP_SERVER
-  , "0.101" }
-
-  , { "DEBUG SEGFAULT"
-  , "-"
-  , "Make the server crash"
-  , COMMAND_GROUP_SERVER
-  , "0.101" }
-
-  , { "DECR"
-  , "key decrement"
-  , "Decrement the integer value of a key by one"
-  , COMMAND_GROUP_STRING
-  , "0.07" }
-
-  , { "DECRBY"
-  , "key decrement"
-  , "Decrement the integer value of a key by the given number"
-  , COMMAND_GROUP_STRING
-  , "0.07" }
-
-  , { "DEL"
-  , "(key)+"
-  , "Delete a key"
-  , COMMAND_GROUP_GENERIC
-  , "0.07" }
-
-  , { "DISCARD"
-  , "-"
-  , "Discard all commands issued after MULTI"
-  , COMMAND_GROUP_TRANSACTIONS
-  , "1.3.3" }
-
-  , { "ECHO"
-  , "message"
-  , "Echo the given string"
-  , COMMAND_GROUP_CONNECTION
-  , "0.07" }
-
-  , { "EXEC"
-  , "-"
-  , "Execute all commands issued after MULTI"
-  , COMMAND_GROUP_TRANSACTIONS
-  , "1.1.95" }
-
-  , { "EXISTS"
-  , "key"
-  , "Determine if a key exists"
-  , COMMAND_GROUP_SERVER
-  , "0.07" }
-
-  , { "EXPIRE"
-  , "key seconds"
-  , "Set a key's time to live in seconds"
-  , COMMAND_GROUP_GENERIC
-  , "0.09" }
-
-  , { "EXPIREAT"
-  , "key timestamp"
-  , "Set the expiration for a key as a UNIX timestamp"
-  , COMMAND_GROUP_GENERIC
-  , "1.1" }
-
-  , { "FLUSHALL"
-  , "-"
-  , "Remove all keys from all databases"
-  , COMMAND_GROUP_SERVER
-  , "0.07" }
-
-  , { "FLUSHDB"
-  , "-"
-  , "Remove all keys from the current database"
-  , COMMAND_GROUP_SERVER
-  , "0.07" }
-
-  , { "GET"
-  , "key"
-  , "Get the value of a key"
-  , COMMAND_GROUP_STRING
-  , "0.07" }
-
-  , { "GETSET"
-  , "key value"
-  , "Set the string value of a key and return its old value"
-  , COMMAND_GROUP_STRING
-  , "0.091" }
-
-  , { "HDEL"
-  , "key field"
-  , "Delete a hash field"
-  , COMMAND_GROUP_HASH
-  , "1.3.10" }
-
-  , { "HEXISTS"
-  , "key field"
-  , "Determine if a hash field exists"
-  , COMMAND_GROUP_HASH
-  , "1.3.10" }
-
-  , { "HGET"
-  , "key field"
-  , "Get the value of a hash field"
-  , COMMAND_GROUP_HASH
-  , "1.3.10" }
-
-  , { "HGETALL"
-  , "key"
-  , "Get all the fields and values in a hash"
-  , COMMAND_GROUP_HASH
-  , "1.3.10" }
-
-  , { "HINCRBY"
-  , "key field increment"
-  , "Increment the integer value of a hash field by the given number"
-  , COMMAND_GROUP_HASH
-  , "1.3.10" }
-
-  , { "HKEYS"
-  , "key"
-  , "Get all the fields in a hash"
-  , COMMAND_GROUP_HASH
-  , "1.3.10" }
-
-  , { "HLEN"
-  , "key"
-  , "Get the number of fields in a hash"
-  , COMMAND_GROUP_HASH
-  , "1.3.10" }
-
-  , { "HMGET"
-  , "key (field)+"
-  , "Get the values of all the given hash fields"
-  , COMMAND_GROUP_HASH
-  , "1.3.10" }
-
-  , { "HMSET"
-  , "key (field value)+"
-  , "Set multiple hash fields to multiple values"
-  , COMMAND_GROUP_HASH
-  , "1.3.8" }
-
-  , { "HSET"
-  , "key field value"
-  , "Set the string value of a hash field"
-  , COMMAND_GROUP_HASH
-  , "1.3.10" }
-
-  , { "HSETNX"
-  , "key field value"
-  , "Set the value of a hash field, only if the field does not exist"
-  , COMMAND_GROUP_HASH
-  , "1.3.8" }
-
-  , { "HVALS"
-  , "key"
-  , "Get all the values in a hash"
-  , COMMAND_GROUP_HASH
-  , "1.3.10" }
-
-  , { "INCR"
-  , "key"
-  , "Increment the integer value of a key by one"
-  , COMMAND_GROUP_STRING
-  , "0.07" }
-
-  , { "INCRBY"
-  , "key increment"
-  , "Increment the integer value of a key by the given number"
-  , COMMAND_GROUP_STRING
-  , "0.07" }
-
-  , { "INFO"
-  , "-"
-  , "Get information and statistics about the server"
-  , COMMAND_GROUP_SERVER
-  , "0.07" }
-
-  , { "KEYS"
-  , "pattern"
-  , "Find all keys matching the given pattern"
-  , COMMAND_GROUP_GENERIC
-  , "0.07" }
-
-  , { "LASTSAVE"
-  , "-"
-  , "Get the UNIX time stamp of the last successful save to disk"
-  , COMMAND_GROUP_SERVER
-  , "0.07" }
-
-  , { "LINDEX"
-  , "key index"
-  , "Get an element from a list by its index"
-  , COMMAND_GROUP_LIST
-  , "0.07" }
-
-  , { "LINSERT"
-  , "key BEFORE|AFTER pivot value"
-  , "Insert an element before or after another element in a list"
-  , COMMAND_GROUP_LIST
-  , "2.1.1" }
-
-  , { "LLEN"
-  , "key"
-  , "Get the length of a list"
-  , COMMAND_GROUP_LIST
-  , "0.07" }
-
-  , { "LPOP"
-  , "key"
-  , "Remove and get the first element in a list"
-  , COMMAND_GROUP_LIST
-  , "0.07" }
-
-  , { "LPUSH"
-  , "key value"
-  , "Prepend a value to a list"
-  , COMMAND_GROUP_LIST
-  , "0.07" }
-
-  , { "LPUSHX"
-  , "key value"
-  , "Prepend a value to a list, only if the list exists"
-  , COMMAND_GROUP_LIST
-  , "2.1.1" }
-
-  , { "LRANGE"
-  , "key start stop"
-  , "Get a range of elements from a list"
-  , COMMAND_GROUP_LIST
-  , "0.07" }
-
-  , { "LREM"
-  , "key count value"
-  , "Remove elements from a list"
-  , COMMAND_GROUP_LIST
-  , "0.07" }
-
-  , { "LSET"
-  , "key index value"
-  , "Set the value of an element in a list by its index"
-  , COMMAND_GROUP_LIST
-  , "0.07" }
-
-  , { "LTRIM"
-  , "key start stop"
-  , "Trim a list to the specified range"
-  , COMMAND_GROUP_LIST
-  , "0.07" }
-
-  , { "MGET"
-  , "(key)+"
-  , "Get the values of all the given keys"
-  , COMMAND_GROUP_STRING
-  , "0.07" }
-
-  , { "MONITOR"
-  , "-"
-  , "Listen for all requests received by the server in real time"
-  , COMMAND_GROUP_SERVER
-  , "0.07" }
-
-  , { "MOVE"
-  , "key db"
-  , "Move a key to another database"
-  , COMMAND_GROUP_GENERIC
-  , "0.07" }
-
-  , { "MSET"
-  , "(key value)+"
-  , "Set multiple keys to multiple values"
-  , COMMAND_GROUP_STRING
-  , "1.001" }
-
-  , { "MSETNX"
-  , "(key value)+"
-  , "Set multiple keys to multiple values, only if none of the keys exist"
-  , COMMAND_GROUP_STRING
-  , "1.001" }
-
-  , { "MULTI"
-  , "-"
-  , "Mark the start of a transaction block"
-  , COMMAND_GROUP_TRANSACTIONS
-  , "1.1.95" }
-
-  , { "PERSIST"
-  , "key"
-  , "Remove the expiration from a key"
-  , COMMAND_GROUP_GENERIC
-  , "2.1.2" }
-
-  , { "PING"
-  , "-"
-  , "Ping the server"
-  , COMMAND_GROUP_CONNECTION
-  , "0.07" }
-
-  , { "PSUBSCRIBE"
-  , "pattern"
-  , "Listen for messages published to channels matching the given patterns"
-  , COMMAND_GROUP_PUBSUB
-  , "1.3.8" }
-
-  , { "PUBLISH"
-  , "channel message"
-  , "Post a message to a channel"
-  , COMMAND_GROUP_PUBSUB
-  , "1.3.8" }
-
-  , { "PUNSUBSCRIBE"
-  , "(pattern)*"
-  , "Stop listening for messages posted to channels matching the given patterns"
-  , COMMAND_GROUP_PUBSUB
-  , "1.3.8" }
-
-  , { "QUIT"
-  , "-"
-  , "Close the connection"
-  , COMMAND_GROUP_CONNECTION
-  , "0.07" }
-
-  , { "RANDOMKEY"
-  , "-"
-  , "Return a random key from the keyspace"
-  , COMMAND_GROUP_GENERIC
-  , "0.07" }
-
-  , { "RENAME"
-  , "old new"
-  , "Rename a key"
-  , COMMAND_GROUP_GENERIC
-  , "0.07" }
-
-  , { "RENAMENX"
-  , "old new"
-  , "Rename a key, only if the new key does not exist"
-  , COMMAND_GROUP_GENERIC
-  , "0.07" }
-
-  , { "RPOP"
-  , "key"
-  , "Remove and get the last element in a list"
-  , COMMAND_GROUP_LIST
-  , "0.07" }
-
-  , { "RPOPLPUSH"
-  , "source destination"
-  , "Remove the last element in a list, append it to another list and return it"
-  , COMMAND_GROUP_LIST
-  , "1.1" }
-
-  , { "RPUSH"
-  , "key value"
-  , "Append a value to a list"
-  , COMMAND_GROUP_LIST
-  , "0.07" }
-
-  , { "RPUSHX"
-  , "key value"
-  , "Append a value to a list, only if the list exists"
-  , COMMAND_GROUP_LIST
-  , "2.1.1" }
-
-  , { "SADD"
-  , "key member"
-  , "Add a member to a set"
-  , COMMAND_GROUP_SET
-  , "0.07" }
-
-  , { "SAVE"
-  , "-"
-  , "Synchronously save the dataset to disk"
-  , COMMAND_GROUP_SERVER
-  , "0.07" }
-
-  , { "SCARD"
-  , "key"
-  , "Get the number of members in a set"
-  , COMMAND_GROUP_SET
-  , "0.07" }
-
-  , { "SDIFF"
-  , "(key)+"
-  , "Subtract multiple sets"
-  , COMMAND_GROUP_SET
-  , "0.100" }
-
-  , { "SDIFFSTORE"
-  , "destination (key)+"
-  , "Subtract multiple sets and store the resulting set in a key"
-  , COMMAND_GROUP_SET
-  , "0.100" }
-
-  , { "SELECT"
-  , "index"
-  , "Change the selected database for the current connection"
-  , COMMAND_GROUP_CONNECTION
-  , "0.07" }
-
-  , { "SET"
-  , "key value"
-  , "Set the string value of a key"
-  , COMMAND_GROUP_STRING
-  , "0.07" }
-
-  , { "SETEX"
-  , "key timestamp value"
-  , "Set the value and expiration of a key"
-  , COMMAND_GROUP_STRING
-  , "1.3.10" }
-
-  , { "SETNX"
-  , "key value"
-  , "Set the value of a key, only if the key does not exist"
-  , COMMAND_GROUP_STRING
-  , "0.07" }
-
-  , { "SHUTDOWN"
-  , "-"
-  , "Synchronously save the dataset to disk and then shut down the server"
-  , COMMAND_GROUP_SERVER
-  , "0.07" }
-
-  , { "SINTER"
-  , "(key)+"
-  , "Intersect multiple sets"
-  , COMMAND_GROUP_SET
-  , "0.07" }
-
-  , { "SINTERSTORE"
-  , "destination (key)+"
-  , "Intersect multiple sets and store the resulting set in a key"
-  , COMMAND_GROUP_SET
-  , "0.07" }
-
-  , { "SISMEMBER"
-  , "key member"
-  , "Determine if a given value is a member of a set"
-  , COMMAND_GROUP_SET
-  , "0.07" }
-
-  , { "SLAVEOF"
-  , "host port"
-  , "Make the server a slave of another instance, or promote it as master"
-  , COMMAND_GROUP_SERVER
-  , "0.100" }
-
-  , { "SMEMBERS"
-  , "key"
-  , "Get all the members in a set"
-  , COMMAND_GROUP_SET
-  , "0.07" }
-
-  , { "SMOVE"
-  , "source destination member"
-  , "Move a member from one set to another"
-  , COMMAND_GROUP_SET
-  , "0.091" }
-
-  , { "SORT"
-  , "key (BY pattern)? (LIMIT start count)? (GET pattern)* (ASC|DESC)? (ALPHA)? (STORE destination)?"
-  , "Sort the elements in a list, set or sorted set"
-  , COMMAND_GROUP_GENERIC
-  , "0.07" }
-
-  , { "SPOP"
-  , "key"
-  , "Remove and return a random member from a set"
-  , COMMAND_GROUP_SET
-  , "0.101" }
-
-  , { "SRANDMEMBER"
-  , "key"
-  , "Get a random member from a set"
-  , COMMAND_GROUP_SET
-  , "1.001" }
-
-  , { "SREM"
-  , "key member"
-  , "Remove a member from a set"
-  , COMMAND_GROUP_SET
-  , "0.07" }
-
-  , { "STRLEN"
-  , "key"
-  , "Get the length of the value stored in a key"
-  , COMMAND_GROUP_STRING
-  , "2.1.2" }
-
-  , { "SUBSCRIBE"
-  , "channel"
-  , "Listen for messages published to the given channels"
-  , COMMAND_GROUP_PUBSUB
-  , "1.3.8" }
-
-  , { "SUBSTR"
-  , "key start stop"
-  , "Get a substring of the string stored at a key"
-  , COMMAND_GROUP_STRING
-  , "1.3.4" }
-
-  , { "SUNION"
-  , "(key)+"
-  , "Add multiple sets"
-  , COMMAND_GROUP_SET
-  , "0.091" }
-
-  , { "SUNIONSTORE"
-  , "destination (key)+"
-  , "Add multiple sets and store the resulting set in a key"
-  , COMMAND_GROUP_SET
-  , "0.091" }
-
-  , { "SYNC"
-  , "-"
-  , "Internal command used for replication"
-  , COMMAND_GROUP_SERVER
-  , "0.07" }
-
-  , { "TTL"
-  , "key"
-  , "Get the time to live for a key"
-  , COMMAND_GROUP_GENERIC
-  , "0.100" }
-
-  , { "TYPE"
-  , "key"
-  , "Determine the type stored at key"
-  , COMMAND_GROUP_GENERIC
-  , "0.07" }
-
-  , { "UNSUBSCRIBE"
-  , "(channel)*"
-  , "Stop listening for messages posted to the given channels"
-  , COMMAND_GROUP_PUBSUB
-  , "1.3.8" }
-
-  , { "UNWATCH"
-  , "-"
-  , "Forget about all watched keys"
-  , COMMAND_GROUP_TRANSACTIONS
-  , "2.1.0" }
-
-  , { "WATCH"
-  , "(key)+"
-  , "Watch the given keys to determine execution of the MULTI/EXEC block"
-  , COMMAND_GROUP_TRANSACTIONS
-  , "2.1.0" }
-
-  , { "ZADD"
-  , "key score member"
-  , "Add a member to a sorted set, or update its score if it already exists"
-  , COMMAND_GROUP_SORTED_SET
-  , "1.1" }
-
-  , { "ZCARD"
-  , "key"
-  , "Get the number of members in a sorted set"
-  , COMMAND_GROUP_SORTED_SET
-  , "1.1" }
-
-  , { "ZCOUNT"
-  , "key min max"
-  , "Count the members in a sorted set with scores within the given values"
-  , COMMAND_GROUP_SORTED_SET
-  , "1.3.3" }
-
-  , { "ZINCRBY"
-  , "key increment member"
-  , "Increment the score of a member in a sorted set"
-  , COMMAND_GROUP_SORTED_SET
-  , "1.1" }
-
-  , { "ZINTERSTORE"
-  , "destination (key)+ (WEIGHTS weight)? (AGGREGATE SUM|MIN|MAX)?"
-  , "Intersect multiple sorted sets and store the resulting sorted set in a new key"
-  , COMMAND_GROUP_SORTED_SET
-  , "1.3.10" }
-
-  , { "ZRANGE"
-  , "key start stop"
-  , "Return a range of members in a sorted set, by index"
-  , COMMAND_GROUP_SORTED_SET
-  , "1.1" }
-
-  , { "ZRANGEBYSCORE"
-  , "key min max"
-  , "Return a range of members in a sorted set, by score"
-  , COMMAND_GROUP_SORTED_SET
-  , "1.050" }
-
-  , { "ZRANK"
-  , "key member"
-  , "Determine the index of a member in a sorted set"
-  , COMMAND_GROUP_SORTED_SET
-  , "1.3.4" }
-
-  , { "ZREM"
-  , "key member"
-  , "Remove a member from a sorted set"
-  , COMMAND_GROUP_SORTED_SET
-  , "1.1" }
-
-  , { "ZREMRANGEBYRANK"
-  , "key start stop"
-  , "Remove all members in a sorted set within the given indexes"
-  , COMMAND_GROUP_SORTED_SET
-  , "1.3.4" }
-
-  , { "ZREMRANGEBYSCORE"
-  , "key min max"
-  , "Remove all members in a sorted set within the given scores"
-  , COMMAND_GROUP_SORTED_SET
-  , "1.1" }
-
-  , { "ZREVRANGE"
-  , "key start stop"
-  , "Return a range of members in a sorted set, by index, with scores ordered from high to low"
-  , COMMAND_GROUP_SORTED_SET
-  , "1.1" }
-
-  , { "ZREVRANK"
-  , "key member"
-  , "Determine the index of a member in a sorted set, with scores ordered from high to low"
-  , COMMAND_GROUP_SORTED_SET
-  , "1.3.4" }
-
-  , { "ZSCORE"
-  , "key member"
-  , "Get the score associated with the given member in a sorted set"
-  , COMMAND_GROUP_SORTED_SET
-  , "1.1" }
-
-  , { "ZUNIONSTORE"
-  , "destination (key)+ (WEIGHTS weight)? (AGGREGATE SUM|MIN|MAX)?"
-  , "Add multiple sorted sets and store the resulting sorted set in a new key"
-  , COMMAND_GROUP_SORTED_SET
-  , "1.3.10" }
+} commandHelp[] = {
+    { "APPEND",
+    "key value",
+    "Append a value to a key",
+    1,
+    "2.0.0" },
+    { "AUTH",
+    "password",
+    "Authenticate to the server",
+    8,
+    "1.0.0" },
+    { "BGREWRITEAOF",
+    "-",
+    "Asynchronously rewrite the append-only file",
+    9,
+    "1.0.0" },
+    { "BGSAVE",
+    "-",
+    "Asynchronously save the dataset to disk",
+    9,
+    "1.0.0" },
+    { "BLPOP",
+    "key [key ...] timeout",
+    "Remove and get the first element in a list, or block until one is available",
+    2,
+    "2.0.0" },
+    { "BRPOP",
+    "key [key ...] timeout",
+    "Remove and get the last element in a list, or block until one is available",
+    2,
+    "2.0.0" },
+    { "BRPOPLPUSH",
+    "source destination timeout",
+    "Pop a value from a list, push it to another list and return it; or block until one is available",
+    2,
+    "2.2.0" },
+    { "CONFIG GET",
+    "parameter",
+    "Get the value of a configuration parameter",
+    9,
+    "2.0.0" },
+    { "CONFIG RESETSTAT",
+    "-",
+    "Reset the stats returned by INFO",
+    9,
+    "2.0.0" },
+    { "CONFIG SET",
+    "parameter value",
+    "Set a configuration parameter to the given value",
+    9,
+    "2.0.0" },
+    { "DBSIZE",
+    "-",
+    "Return the number of keys in the selected database",
+    9,
+    "1.0.0" },
+    { "DEBUG OBJECT",
+    "key",
+    "Get debugging information about a key",
+    9,
+    "1.0.0" },
+    { "DEBUG SEGFAULT",
+    "-",
+    "Make the server crash",
+    9,
+    "1.0.0" },
+    { "DECR",
+    "key",
+    "Decrement the integer value of a key by one",
+    1,
+    "1.0.0" },
+    { "DECRBY",
+    "key decrement",
+    "Decrement the integer value of a key by the given number",
+    1,
+    "1.0.0" },
+    { "DEL",
+    "key [key ...]",
+    "Delete a key",
+    0,
+    "1.0.0" },
+    { "DISCARD",
+    "-",
+    "Discard all commands issued after MULTI",
+    7,
+    "2.0.0" },
+    { "DUMP",
+    "key",
+    "Return a serialized verison of the value stored at the specified key.",
+    0,
+    "2.6.0" },
+    { "ECHO",
+    "message",
+    "Echo the given string",
+    8,
+    "1.0.0" },
+    { "EVAL",
+    "script numkeys key [key ...] arg [arg ...]",
+    "Execute a Lua script server side",
+    10,
+    "2.6.0" },
+    { "EXEC",
+    "-",
+    "Execute all commands issued after MULTI",
+    7,
+    "1.2.0" },
+    { "EXISTS",
+    "key",
+    "Determine if a key exists",
+    0,
+    "1.0.0" },
+    { "EXPIRE",
+    "key seconds",
+    "Set a key's time to live in seconds",
+    0,
+    "1.0.0" },
+    { "EXPIREAT",
+    "key timestamp",
+    "Set the expiration for a key as a UNIX timestamp",
+    0,
+    "1.2.0" },
+    { "FLUSHALL",
+    "-",
+    "Remove all keys from all databases",
+    9,
+    "1.0.0" },
+    { "FLUSHDB",
+    "-",
+    "Remove all keys from the current database",
+    9,
+    "1.0.0" },
+    { "GET",
+    "key",
+    "Get the value of a key",
+    1,
+    "1.0.0" },
+    { "GETBIT",
+    "key offset",
+    "Returns the bit value at offset in the string value stored at key",
+    1,
+    "2.2.0" },
+    { "GETRANGE",
+    "key start end",
+    "Get a substring of the string stored at a key",
+    1,
+    "2.4.0" },
+    { "GETSET",
+    "key value",
+    "Set the string value of a key and return its old value",
+    1,
+    "1.0.0" },
+    { "HDEL",
+    "key field [field ...]",
+    "Delete one or more hash fields",
+    5,
+    "2.0.0" },
+    { "HEXISTS",
+    "key field",
+    "Determine if a hash field exists",
+    5,
+    "2.0.0" },
+    { "HGET",
+    "key field",
+    "Get the value of a hash field",
+    5,
+    "2.0.0" },
+    { "HGETALL",
+    "key",
+    "Get all the fields and values in a hash",
+    5,
+    "2.0.0" },
+    { "HINCRBY",
+    "key field increment",
+    "Increment the integer value of a hash field by the given number",
+    5,
+    "2.0.0" },
+    { "HINCRBYFLOAT",
+    "key field increment",
+    "Increment the float value of a hash field by the given amount",
+    5,
+    "2.6.0" },
+    { "HKEYS",
+    "key",
+    "Get all the fields in a hash",
+    5,
+    "2.0.0" },
+    { "HLEN",
+    "key",
+    "Get the number of fields in a hash",
+    5,
+    "2.0.0" },
+    { "HMGET",
+    "key field [field ...]",
+    "Get the values of all the given hash fields",
+    5,
+    "2.0.0" },
+    { "HMSET",
+    "key field value [field value ...]",
+    "Set multiple hash fields to multiple values",
+    5,
+    "2.0.0" },
+    { "HSET",
+    "key field value",
+    "Set the string value of a hash field",
+    5,
+    "2.0.0" },
+    { "HSETNX",
+    "key field value",
+    "Set the value of a hash field, only if the field does not exist",
+    5,
+    "2.0.0" },
+    { "HVALS",
+    "key",
+    "Get all the values in a hash",
+    5,
+    "2.0.0" },
+    { "INCR",
+    "key",
+    "Increment the integer value of a key by one",
+    1,
+    "1.0.0" },
+    { "INCRBY",
+    "key increment",
+    "Increment the integer value of a key by the given amount",
+    1,
+    "1.0.0" },
+    { "INCRBYFLOAT",
+    "key increment",
+    "Increment the float value of a key by the given amount",
+    1,
+    "2.6.0" },
+    { "INFO",
+    "-",
+    "Get information and statistics about the server",
+    9,
+    "1.0.0" },
+    { "KEYS",
+    "pattern",
+    "Find all keys matching the given pattern",
+    0,
+    "1.0.0" },
+    { "LASTSAVE",
+    "-",
+    "Get the UNIX time stamp of the last successful save to disk",
+    9,
+    "1.0.0" },
+    { "LINDEX",
+    "key index",
+    "Get an element from a list by its index",
+    2,
+    "1.0.0" },
+    { "LINSERT",
+    "key BEFORE|AFTER pivot value",
+    "Insert an element before or after another element in a list",
+    2,
+    "2.2.0" },
+    { "LLEN",
+    "key",
+    "Get the length of a list",
+    2,
+    "1.0.0" },
+    { "LPOP",
+    "key",
+    "Remove and get the first element in a list",
+    2,
+    "1.0.0" },
+    { "LPUSH",
+    "key value [value ...]",
+    "Prepend one or multiple values to a list",
+    2,
+    "1.0.0" },
+    { "LPUSHX",
+    "key value",
+    "Prepend a value to a list, only if the list exists",
+    2,
+    "2.2.0" },
+    { "LRANGE",
+    "key start stop",
+    "Get a range of elements from a list",
+    2,
+    "1.0.0" },
+    { "LREM",
+    "key count value",
+    "Remove elements from a list",
+    2,
+    "1.0.0" },
+    { "LSET",
+    "key index value",
+    "Set the value of an element in a list by its index",
+    2,
+    "1.0.0" },
+    { "LTRIM",
+    "key start stop",
+    "Trim a list to the specified range",
+    2,
+    "1.0.0" },
+    { "MGET",
+    "key [key ...]",
+    "Get the values of all the given keys",
+    1,
+    "1.0.0" },
+    { "MIGRATE",
+    "host port key destination-db timeout",
+    "Atomically transfer a key from a Redis instance to another one.",
+    0,
+    "2.6.0" },
+    { "MONITOR",
+    "-",
+    "Listen for all requests received by the server in real time",
+    9,
+    "1.0.0" },
+    { "MOVE",
+    "key db",
+    "Move a key to another database",
+    0,
+    "1.0.0" },
+    { "MSET",
+    "key value [key value ...]",
+    "Set multiple keys to multiple values",
+    1,
+    "1.0.1" },
+    { "MSETNX",
+    "key value [key value ...]",
+    "Set multiple keys to multiple values, only if none of the keys exist",
+    1,
+    "1.0.1" },
+    { "MULTI",
+    "-",
+    "Mark the start of a transaction block",
+    7,
+    "1.2.0" },
+    { "OBJECT",
+    "subcommand [arguments [arguments ...]]",
+    "Inspect the internals of Redis objects",
+    0,
+    "2.2.3" },
+    { "PERSIST",
+    "key",
+    "Remove the expiration from a key",
+    0,
+    "2.2.0" },
+    { "PEXPIRE",
+    "key milliseconds",
+    "Set a key's time to live in milliseconds",
+    0,
+    "2.6.0" },
+    { "PEXPIREAT",
+    "key milliseconds-timestamp",
+    "Set the expiration for a key as a UNIX timestamp specified in milliseconds",
+    0,
+    "2.6.0" },
+    { "PING",
+    "-",
+    "Ping the server",
+    8,
+    "1.0.0" },
+    { "PSETEX",
+    "key milliseconds value",
+    "Set the value and expiration in milliseconds of a key",
+    1,
+    "2.6.0" },
+    { "PSUBSCRIBE",
+    "pattern [pattern ...]",
+    "Listen for messages published to channels matching the given patterns",
+    6,
+    "2.0.0" },
+    { "PTTL",
+    "key",
+    "Get the time to live for a key in milliseconds",
+    0,
+    "2.6.0" },
+    { "PUBLISH",
+    "channel message",
+    "Post a message to a channel",
+    6,
+    "2.0.0" },
+    { "PUNSUBSCRIBE",
+    "[pattern [pattern ...]]",
+    "Stop listening for messages posted to channels matching the given patterns",
+    6,
+    "2.0.0" },
+    { "QUIT",
+    "-",
+    "Close the connection",
+    8,
+    "1.0.0" },
+    { "RANDOMKEY",
+    "-",
+    "Return a random key from the keyspace",
+    0,
+    "1.0.0" },
+    { "RENAME",
+    "key newkey",
+    "Rename a key",
+    0,
+    "1.0.0" },
+    { "RENAMENX",
+    "key newkey",
+    "Rename a key, only if the new key does not exist",
+    0,
+    "1.0.0" },
+    { "RESTORE",
+    "key ttl serialized-value",
+    "Create a key using the provided serialized value, previously obtained using DUMP.",
+    0,
+    "2.6.0" },
+    { "RPOP",
+    "key",
+    "Remove and get the last element in a list",
+    2,
+    "1.0.0" },
+    { "RPOPLPUSH",
+    "source destination",
+    "Remove the last element in a list, append it to another list and return it",
+    2,
+    "1.2.0" },
+    { "RPUSH",
+    "key value [value ...]",
+    "Append one or multiple values to a list",
+    2,
+    "1.0.0" },
+    { "RPUSHX",
+    "key value",
+    "Append a value to a list, only if the list exists",
+    2,
+    "2.2.0" },
+    { "SADD",
+    "key member [member ...]",
+    "Add one or more members to a set",
+    3,
+    "1.0.0" },
+    { "SAVE",
+    "-",
+    "Synchronously save the dataset to disk",
+    9,
+    "1.0.0" },
+    { "SCARD",
+    "key",
+    "Get the number of members in a set",
+    3,
+    "1.0.0" },
+    { "SCRIPT EXISTS",
+    "script [script ...]",
+    "Check existence of scripts in the script cache.",
+    10,
+    "2.6.0" },
+    { "SCRIPT FLUSH",
+    "-",
+    "Remove all the scripts from the script cache.",
+    10,
+    "2.6.0" },
+    { "SCRIPT KILL",
+    "-",
+    "Kill the script currently in execution.",
+    10,
+    "2.6.0" },
+    { "SCRIPT LOAD",
+    "script",
+    "Load the specified Lua script into the script cache.",
+    10,
+    "2.6.0" },
+    { "SDIFF",
+    "key [key ...]",
+    "Subtract multiple sets",
+    3,
+    "1.0.0" },
+    { "SDIFFSTORE",
+    "destination key [key ...]",
+    "Subtract multiple sets and store the resulting set in a key",
+    3,
+    "1.0.0" },
+    { "SELECT",
+    "index",
+    "Change the selected database for the current connection",
+    8,
+    "1.0.0" },
+    { "SET",
+    "key value",
+    "Set the string value of a key",
+    1,
+    "1.0.0" },
+    { "SETBIT",
+    "key offset value",
+    "Sets or clears the bit at offset in the string value stored at key",
+    1,
+    "2.2.0" },
+    { "SETEX",
+    "key seconds value",
+    "Set the value and expiration of a key",
+    1,
+    "2.0.0" },
+    { "SETNX",
+    "key value",
+    "Set the value of a key, only if the key does not exist",
+    1,
+    "1.0.0" },
+    { "SETRANGE",
+    "key offset value",
+    "Overwrite part of a string at key starting at the specified offset",
+    1,
+    "2.2.0" },
+    { "SHUTDOWN",
+    "[NOSAVE] [SAVE]",
+    "Synchronously save the dataset to disk and then shut down the server",
+    9,
+    "1.0.0" },
+    { "SINTER",
+    "key [key ...]",
+    "Intersect multiple sets",
+    3,
+    "1.0.0" },
+    { "SINTERSTORE",
+    "destination key [key ...]",
+    "Intersect multiple sets and store the resulting set in a key",
+    3,
+    "1.0.0" },
+    { "SISMEMBER",
+    "key member",
+    "Determine if a given value is a member of a set",
+    3,
+    "1.0.0" },
+    { "SLAVEOF",
+    "host port",
+    "Make the server a slave of another instance, or promote it as master",
+    9,
+    "1.0.0" },
+    { "SLOWLOG",
+    "subcommand [argument]",
+    "Manages the Redis slow queries log",
+    9,
+    "2.2.12" },
+    { "SMEMBERS",
+    "key",
+    "Get all the members in a set",
+    3,
+    "1.0.0" },
+    { "SMOVE",
+    "source destination member",
+    "Move a member from one set to another",
+    3,
+    "1.0.0" },
+    { "SORT",
+    "key [BY pattern] [LIMIT offset count] [GET pattern [GET pattern ...]] [ASC|DESC] [ALPHA] [STORE destination]",
+    "Sort the elements in a list, set or sorted set",
+    0,
+    "1.0.0" },
+    { "SPOP",
+    "key",
+    "Remove and return a random member from a set",
+    3,
+    "1.0.0" },
+    { "SRANDMEMBER",
+    "key",
+    "Get a random member from a set",
+    3,
+    "1.0.0" },
+    { "SREM",
+    "key member [member ...]",
+    "Remove one or more members from a set",
+    3,
+    "1.0.0" },
+    { "STRLEN",
+    "key",
+    "Get the length of the value stored in a key",
+    1,
+    "2.2.0" },
+    { "SUBSCRIBE",
+    "channel [channel ...]",
+    "Listen for messages published to the given channels",
+    6,
+    "2.0.0" },
+    { "SUNION",
+    "key [key ...]",
+    "Add multiple sets",
+    3,
+    "1.0.0" },
+    { "SUNIONSTORE",
+    "destination key [key ...]",
+    "Add multiple sets and store the resulting set in a key",
+    3,
+    "1.0.0" },
+    { "SYNC",
+    "-",
+    "Internal command used for replication",
+    9,
+    "1.0.0" },
+    { "TIME",
+    "-",
+    "Return the current server time",
+    9,
+    "2.6.0" },
+    { "TTL",
+    "key",
+    "Get the time to live for a key",
+    0,
+    "1.0.0" },
+    { "TYPE",
+    "key",
+    "Determine the type stored at key",
+    0,
+    "1.0.0" },
+    { "UNSUBSCRIBE",
+    "[channel [channel ...]]",
+    "Stop listening for messages posted to the given channels",
+    6,
+    "2.0.0" },
+    { "UNWATCH",
+    "-",
+    "Forget about all watched keys",
+    7,
+    "2.2.0" },
+    { "WATCH",
+    "key [key ...]",
+    "Watch the given keys to determine execution of the MULTI/EXEC block",
+    7,
+    "2.2.0" },
+    { "ZADD",
+    "key score member [score] [member]",
+    "Add one or more members to a sorted set, or update its score if it already exists",
+    4,
+    "1.2.0" },
+    { "ZCARD",
+    "key",
+    "Get the number of members in a sorted set",
+    4,
+    "1.2.0" },
+    { "ZCOUNT",
+    "key min max",
+    "Count the members in a sorted set with scores within the given values",
+    4,
+    "2.0.0" },
+    { "ZINCRBY",
+    "key increment member",
+    "Increment the score of a member in a sorted set",
+    4,
+    "1.2.0" },
+    { "ZINTERSTORE",
+    "destination numkeys key [key ...] [WEIGHTS weight] [AGGREGATE SUM|MIN|MAX]",
+    "Intersect multiple sorted sets and store the resulting sorted set in a new key",
+    4,
+    "2.0.0" },
+    { "ZRANGE",
+    "key start stop [WITHSCORES]",
+    "Return a range of members in a sorted set, by index",
+    4,
+    "1.2.0" },
+    { "ZRANGEBYSCORE",
+    "key min max [WITHSCORES] [LIMIT offset count]",
+    "Return a range of members in a sorted set, by score",
+    4,
+    "1.0.5" },
+    { "ZRANK",
+    "key member",
+    "Determine the index of a member in a sorted set",
+    4,
+    "2.0.0" },
+    { "ZREM",
+    "key member [member ...]",
+    "Remove one or more members from a sorted set",
+    4,
+    "1.2.0" },
+    { "ZREMRANGEBYRANK",
+    "key start stop",
+    "Remove all members in a sorted set within the given indexes",
+    4,
+    "2.0.0" },
+    { "ZREMRANGEBYSCORE",
+    "key min max",
+    "Remove all members in a sorted set within the given scores",
+    4,
+    "1.2.0" },
+    { "ZREVRANGE",
+    "key start stop [WITHSCORES]",
+    "Return a range of members in a sorted set, by index, with scores ordered from high to low",
+    4,
+    "1.2.0" },
+    { "ZREVRANGEBYSCORE",
+    "key max min [WITHSCORES] [LIMIT offset count]",
+    "Return a range of members in a sorted set, by score, with scores ordered from high to low",
+    4,
+    "2.2.0" },
+    { "ZREVRANK",
+    "key member",
+    "Determine the index of a member in a sorted set, with scores ordered from high to low",
+    4,
+    "2.0.0" },
+    { "ZSCORE",
+    "key member",
+    "Get the score associated with the given member in a sorted set",
+    4,
+    "1.2.0" },
+    { "ZUNIONSTORE",
+    "destination numkeys key [key ...] [WEIGHTS weight] [AGGREGATE SUM|MIN|MAX]",
+    "Add multiple sorted sets and store the resulting sorted set in a new key",
+    4,
+    "2.0.0" }
 };
 
-/*
- * Output command help to stdout.
- */
-
-static void
-output_command_help(struct command_help *help) {
-  printf("\n  \x1b[1m%s\x1b[0m \x1b[90m%s\x1b[0m\n", help->name, help->params);
-  printf("  \x1b[33msummary:\x1b[0m %s\n", help->summary);
-  printf("  \x1b[33msince:\x1b[0m %s\n", help->since);
-  printf("  \x1b[33mgroup:\x1b[0m %s\n", command_group_type_names[help->group]);
-}
-
-/*
- * Return command group type by name string.
- */
-
-static command_group_type_t
-command_group_type_by_name(const char *name) {
-  for (int i = 0; i < COMMAND_GROUP_LENGTH; ++i) {
-    const char *group = command_group_type_names[i];
-    if (0 == strcasecmp(name, group)) return i;
-  }
-  return 0;
-}
-
-/*
- * Output group names.
- */
-
-static void
-output_group_help() {
-	for (int i = 0; i < COMMAND_GROUP_LENGTH; ++i) {
-		if (COMMAND_GROUP_UNKNOWN == i) continue;
-		const char *group = command_group_type_names[i];
-		printf("  \x1b[90m-\x1b[0m %s\n", group);
-	}
-}
-
-/*
- * Output all command help, filtering by group or command name.
- */
-
-static void
-output_help(int argc, const char **argv) {
-  int len = sizeof(command_help) / sizeof(struct command_help);
-
-	if (argc && 0 == strcasecmp("groups", argv[0])) {
-		output_group_help();
-		return;
-	}
-
-	command_group_type_t group = argc
-    ? command_group_type_by_name(argv[0])
-    : COMMAND_GROUP_UNKNOWN;
-
-  for (int i = 0; i < len; ++i) {
-    struct command_help help = command_help[i];
-    if (argc && !group && 0 != strcasecmp(help.name, argv[0])) continue;
-    if (group && group != help.group) continue;
-    output_command_help(&help);
-  }
-  puts("");
-}
+#endif