Merge branch 'master' of github.com:Araq/Nimrod

doc/lib.txt

@@ -177,7 +177,9 @@ Internet Protocols and Support
 
 * `smtp <smtp.html>`_
   This module implement a simple SMTP client. 
-  
+
+* `irc <irc.html>`_
+  This module implements an asynchronous IRC client.  
 
 Parsers
 -------

lib/pure/irc.nim

@@ -0,0 +1,256 @@
+#
+#
+#            Nimrod's Runtime Library
+#        (c) Copyright 2011 Dominik Picheta
+#    See the file "copying.txt", included in this
+#    distribution, for details about the copyright.
+#
+
+## This module implements an asynchronous IRC client.
+## 
+## Currently this module requires at least some knowledge of the IRC protocol.
+## It provides a function for sending raw messages to the IRC server, together
+## with some basic functions like sending a message to a channel. 
+## It automizes the process of keeping the connection alive, so you don't
+## need to reply to PING messages. In fact, the server is also PING'ed to check 
+## the amount of lag.
+##
+## .. code-block:: Nimrod
+##   var client = irc("irc.server.net", joinChans = @["#channel"])
+##   client.connect()
+##   while True:
+##     var event: TIRCEvent
+##     if client.poll(event):
+##       case event.typ
+##       of EvDisconnected: break
+##       of EvMsg:
+##         # Where all the magic happens. 
+
+import sockets, strutils, parseutils, times
+
+type
+  TIRC* = object
+    address: string
+    port: TPort
+    nick, user, realname, serverPass: string
+    sock: TSocket
+    connected: bool
+    lastPing: float
+    lastPong: float
+    lag: float
+    channelsToJoin: seq[string]
+
+  TIRCMType* = enum
+    MUnknown,
+    MNumeric,
+    MPrivMsg,
+    MJoin,
+    MPart,
+    MMode,
+    MTopic,
+    MInvite,
+    MKick,
+    MQuit,
+    MNick,
+    MNotice,
+    MPing,
+    MPong
+  
+  TIRCEventType* = enum
+    EvMsg, EvDisconnected
+  TIRCEvent* = object
+    case typ*: TIRCEventType
+    of EvDisconnected: nil
+    of EvMsg:
+      cmd*: TIRCMType
+      nick*, user*, host*, servername*: string
+      numeric*: string
+      params*: seq[string]
+      raw*: string
+  
+proc send*(irc: var TIRC, message: string) =
+  ## Sends ``message`` as a raw command. It adds ``\c\L`` for you.
+  irc.sock.send(message & "\c\L")
+
+proc privmsg*(irc: var TIRC, target, message: string) =
+  ## Sends ``message`` to ``target``. ``Target`` can be a channel, or a user.
+  irc.send("PRIVMSG $1 :$2" % [target, message])
+
+proc notice*(irc: var TIRC, target, message: string) =
+  ## Sends ``notice`` to ``target``. ``Target`` can be a channel, or a user. 
+  irc.send("NOTICE $1 :$2" % [target, message])
+
+proc join*(irc: var TIRC, channel: string, key = "") =
+  ## Joins ``channel``.
+  ## 
+  ## If key is not ``""``, then channel is assumed to be key protected and this
+  ## function will join the channel using ``key``.
+  if key == "":
+    irc.send("JOIN " & channel)
+  else:
+    irc.send("JOIN " & channel & " " & key)
+
+proc part*(irc: var TIRC, channel, message: string) =
+  ## Leaves ``channel`` with ``message``.
+  irc.send("PART " & channel & " :" & message)
+
+proc isNumber(s: string): bool =
+  ## Checks if `s` contains only numbers.
+  var i = 0
+  while s[i] in {'0'..'9'}: inc(i)
+  result = i == s.len and s.len > 0
+
+proc parseMessage(msg: string): TIRCEvent =
+  result.typ = EvMsg
+  result.cmd = MUnknown
+  result.raw = msg
+  var i = 0
+  # Process the prefix
+  if msg[i] == ':':
+    inc(i) # Skip `:`
+    var nick = ""
+    i.inc msg.parseUntil(nick, {'!', ' '}, i)
+    if msg[i] == '!':
+      result.nick = nick
+      inc(i) # Skip `!`
+      i.inc msg.parseUntil(result.user, {'@'}, i)
+      inc(i) # Skip `@`
+      i.inc msg.parseUntil(result.host, {' '}, i)
+      inc(i) # Skip ` `
+    else:
+      result.serverName = nick
+      inc(i) # Skip ` `
+  
+  # Process command
+  var cmd = ""
+  i.inc msg.parseUntil(cmd, {' '}, i)
+
+  if cmd.isNumber:
+    result.cmd = MNumeric
+    result.numeric = cmd
+  else:
+    case cmd
+    of "PRIVMSG": result.cmd = MPrivMsg
+    of "JOIN": result.cmd = MJoin
+    of "PART": result.cmd = MPart
+    of "PONG": result.cmd = MPong
+    of "PING": result.cmd = MPing
+    of "MODE": result.cmd = MMode
+    of "TOPIC": result.cmd = MTopic
+    of "INVITE": result.cmd = MInvite
+    of "KICK": result.cmd = MKick
+    of "QUIT": result.cmd = MQuit
+    of "NICK": result.cmd = MNick
+    of "NOTICE": result.cmd = MNotice
+    else: result.cmd = MUnknown
+  
+  # Don't skip space here. It is skipped in the following While loop.
+  
+  # Params
+  result.params = @[]
+  var param = ""
+  while msg[i] != '\0' and msg[i] != ':':
+    inc(i) # Skip ` `.
+    i.inc msg.parseUntil(param, {' ', ':', '\0'}, i)
+    if param != "":
+      result.params.add(param)
+      param.setlen(0)
+  
+  if msg[i] == ':':
+    inc(i) # Skip `:`.
+    result.params.add(msg[i..msg.len-1])
+
+proc connect*(irc: var TIRC) =
+  ## Connects to an IRC server as specified by ``irc``.
+  assert(irc.address != "")
+  assert(irc.port != TPort(0))
+  
+  irc.sock = socket()
+  irc.sock.connect(irc.address, irc.port)
+  
+  # Greet the server :)
+  if irc.serverPass != "": irc.send("PASS " & irc.serverPass)
+  irc.send("NICK " & irc.nick)
+  irc.send("USER $1 * 0 :$2" % [irc.user, irc.realname])
+
+proc irc*(address: string, port: TPort = 6667.TPort,
+         nick = "NimrodBot",
+         user = "NimrodBot",
+         realname = "NimrodBot", serverPass = "",
+         joinChans: seq[string] = @[]): TIRC =
+  ## This function calls `connect`, so you don't need to.
+  result.address = address
+  result.port = port
+  result.nick = nick
+  result.user = user
+  result.realname = realname
+  result.serverPass = serverPass
+  result.lastPing = epochTime()
+  result.lastPong = -1.0
+  result.lag = -1.0
+  result.channelsToJoin = joinChans
+
+  result.connect()
+  
+proc poll*(irc: var TIRC, ev: var TIRCEvent,
+           timeout: int = 500): bool =
+  ## This function parses a single message from the IRC server and returns 
+  ## a TIRCEvent.
+  ##
+  ## This function should be called often as it also handles pinging
+  ## the server.
+  var line = ""
+  var socks = @[irc.sock]
+  var ret = socks.select(timeout)
+  if socks.len() == 0 and ret == 1:
+    if irc.sock.recvLine(line):
+      if line == "":
+        ev.typ = EvDisconnected
+      else:
+        ev = parseMessage(line)
+        if ev.cmd == MPing:
+          irc.send("PONG " & ev.params[0])
+        if ev.cmd == MPong:
+          irc.lag = epochTime() - parseFloat(ev.params[ev.params.high])
+          irc.lastPong = epochTime()
+        if ev.cmd == MNumeric:
+          if ev.numeric == "001":
+            for chan in items(irc.channelsToJoin):
+              irc.join(chan)
+      result = true
+
+  if epochTime() - irc.lastPing >= 20.0:
+    irc.lastPing = epochTime()
+    irc.send("PING :" & formatFloat(irc.lastPing))
+
+proc getLag*(irc: var TIRC): float =
+  ## Returns the latency between this client and the IRC server in seconds.
+  ## 
+  ## If latency is unknown, returns -1.0.
+  return irc.lag
+
+proc getLastPong*(irc: var TIRC): float =
+  ## Returns the last time the server has responded to a PING message.
+  ##
+  ## This is useful if you want to detect whether your 
+  ## connection has timed out.
+  ## 
+  ## If a PONG has never been received, returns -1.0.
+  return irc.lastPong
+ 
+when isMainModule:
+  var client = irc("irc.freenode.net", nick="TestBot", joinChans = @["#nimrod"])
+  while True:
+    var event: TIRCEvent
+    if client.poll(event):
+      case event.typ
+      of EvDisconnected:
+        break
+      of EvMsg:
+        if event.cmd == MPrivMsg:
+          var msg = event.params[event.params.high]
+          if msg == "|test": client.privmsg(event.params[0], "hello")
+          
+        echo( repr(event) )
+      echo("Lag: ", formatFloat(client.getLag()))
+      echo("Last pong: ", formatFloat(client.getLastPong()))

lib/wrappers/sphinx.nim

@@ -12,7 +12,7 @@
 # did not, you can find it at http://www.gnu.org/
 #
 
-## Nimrod wrapper for ``shpinx``.
+## Nimrod wrapper for ``sphinx``.
 
 {.deadCodeElim: on.}
 when defined(windows):
@@ -26,7 +26,7 @@ else:
     sphinxDll* = "libspinxclient.so"
 
 #/ known searchd status codes:
-const 
+const
   SEARCHD_OK* = 0
   SEARCHD_ERROR* = 1
   SEARCHD_RETRY* = 2
@@ -34,7 +34,7 @@ const
 
 #/ known match modes
 
-const 
+const
   SPH_MATCH_ALL* = 0
   SPH_MATCH_ANY* = 1
   SPH_MATCH_PHRASE* = 2
@@ -45,7 +45,7 @@ const
 
 #/ known ranking modes (ext2 only)
 
-const 
+const
   SPH_RANK_PROXIMITY_BM25* = 0
   SPH_RANK_BM25* = 1
   SPH_RANK_NONE* = 2
@@ -58,7 +58,7 @@ const
 
 #/ known sort modes
 
-const 
+const
   SPH_SORT_RELEVANCE* = 0
   SPH_SORT_ATTR_DESC* = 1
   SPH_SORT_ATTR_ASC* = 2
@@ -68,14 +68,14 @@ const
 
 #/ known filter types
 
-const 
+const
   SPH_FILTER_VALUES* = 0
   SPH_FILTER_RANGE* = 1
   SPH_FILTER_FLOATRANGE* = 2
 
 #/ known attribute types
 
-const 
+const
   SPH_ATTR_INTEGER* = 1
   SPH_ATTR_TIMESTAMP* = 2
   SPH_ATTR_ORDINAL* = 3
@@ -87,7 +87,7 @@ const
 
 #/ known grouping functions
 
-const 
+const
   SPH_GROUPBY_DAY* = 0
   SPH_GROUPBY_WEEK* = 1
   SPH_GROUPBY_MONTH* = 2
@@ -95,19 +95,19 @@ const
   SPH_GROUPBY_ATTR* = 4
   SPH_GROUPBY_ATTRPAIR* = 5
 
-type  
+type
   TSphinxBool* {.size: sizeof(cint).} = enum
     SPH_FALSE = 0,
     SPH_TRUE = 1
 
   Tclient {.pure, final.} = object
   PClient* = ptr TClient
-  Twordinfo*{.pure, final.} = object 
+  Twordinfo*{.pure, final.} = object
     word*: cstring
     docs*: cint
     hits*: cint
 
-  Tresult*{.pure, final.} = object 
+  Tresult*{.pure, final.} = object
     error*: cstring
     warning*: cstring
     status*: cint
@@ -124,7 +124,7 @@ type
     num_words*: cint
     words*: ptr array [0..100_000, TWordinfo]
 
-  Texcerpt_options*{.pure, final.} = object 
+  Texcerpt_options*{.pure, final.} = object
     before_match*: cstring
     after_match*: cstring
     chunk_separator*: cstring
@@ -145,114 +145,114 @@ type
     allow_empty*: TSphinxBool
     emit_zones*: TSphinxBool
 
-  Tkeyword_info*{.pure, final.} = object 
+  Tkeyword_info*{.pure, final.} = object
     tokenized*: cstring
     normalized*: cstring
     num_docs*: cint
     num_hits*: cint
 
 
-proc create*(copy_args: TSphinxBool): PClient{.cdecl, importc: "sphinx_create", 
+proc create*(copy_args: TSphinxBool): PClient{.cdecl, importc: "sphinx_create",
     dynlib: sphinxDll.}
-proc cleanup*(client: PClient){.cdecl, importc: "sphinx_cleanup", 
+proc cleanup*(client: PClient){.cdecl, importc: "sphinx_cleanup",
                                     dynlib: sphinxDll.}
-proc destroy*(client: PClient){.cdecl, importc: "sphinx_destroy", 
+proc destroy*(client: PClient){.cdecl, importc: "sphinx_destroy",
                                     dynlib: sphinxDll.}
-proc error*(client: PClient): cstring{.cdecl, importc: "sphinx_error", 
+proc error*(client: PClient): cstring{.cdecl, importc: "sphinx_error",
     dynlib: sphinxDll.}
-proc warning*(client: PClient): cstring{.cdecl, importc: "sphinx_warning", 
+proc warning*(client: PClient): cstring{.cdecl, importc: "sphinx_warning",
     dynlib: sphinxDll.}
-proc set_server*(client: PClient, host: cstring, port: cint): TSphinxBool{.cdecl, 
+proc set_server*(client: PClient, host: cstring, port: cint): TSphinxBool{.cdecl,
     importc: "sphinx_set_server", dynlib: sphinxDll.}
-proc set_connect_timeout*(client: PClient, seconds: float32): TSphinxBool{.cdecl, 
+proc set_connect_timeout*(client: PClient, seconds: float32): TSphinxBool{.cdecl,
     importc: "sphinx_set_connect_timeout", dynlib: sphinxDll.}
-proc open*(client: PClient): TSphinxBool{.cdecl, importc: "sphinx_open", 
+proc open*(client: PClient): TSphinxBool{.cdecl, importc: "sphinx_open",
                                         dynlib: sphinxDll.}
-proc close*(client: PClient): TSphinxBool{.cdecl, importc: "sphinx_close", 
+proc close*(client: PClient): TSphinxBool{.cdecl, importc: "sphinx_close",
     dynlib: sphinxDll.}
-proc set_limits*(client: PClient, offset: cint, limit: cint, 
+proc set_limits*(client: PClient, offset: cint, limit: cint,
-                 max_matches: cint, cutoff: cint): TSphinxBool{.cdecl, 
+                 max_matches: cint, cutoff: cint): TSphinxBool{.cdecl,
     importc: "sphinx_set_limits", dynlib: sphinxDll.}
 proc set_max_query_time*(client: PClient, max_query_time: cint): TSphinxBool{.
     cdecl, importc: "sphinx_set_max_query_time", dynlib: sphinxDll.}
-proc set_match_mode*(client: PClient, mode: cint): TSphinxBool{.cdecl, 
+proc set_match_mode*(client: PClient, mode: cint): TSphinxBool{.cdecl,
     importc: "sphinx_set_match_mode", dynlib: sphinxDll.}
-proc set_ranking_mode*(client: PClient, ranker: cint): TSphinxBool{.cdecl, 
+proc set_ranking_mode*(client: PClient, ranker: cint): TSphinxBool{.cdecl,
     importc: "sphinx_set_ranking_mode", dynlib: sphinxDll.}
 proc set_sort_mode*(client: PClient, mode: cint, sortby: cstring): TSphinxBool{.
     cdecl, importc: "sphinx_set_sort_mode", dynlib: sphinxDll.}
-proc set_field_weights*(client: PClient, num_weights: cint, 
+proc set_field_weights*(client: PClient, num_weights: cint,
                         field_names: cstringArray, field_weights: ptr cint): TSphinxBool{.
     cdecl, importc: "sphinx_set_field_weights", dynlib: sphinxDll.}
-proc set_index_weights*(client: PClient, num_weights: cint, 
+proc set_index_weights*(client: PClient, num_weights: cint,
                         index_names: cstringArray, index_weights: ptr cint): TSphinxBool{.
     cdecl, importc: "sphinx_set_index_weights", dynlib: sphinxDll.}
 proc set_id_range*(client: PClient, minid: int64, maxid: int64): TSphinxBool{.
     cdecl, importc: "sphinx_set_id_range", dynlib: sphinxDll.}
-proc add_filter*(client: PClient, attr: cstring, num_values: cint, 
+proc add_filter*(client: PClient, attr: cstring, num_values: cint,
-                 values: ptr int64, exclude: TSphinxBool): TSphinxBool{.cdecl, 
+                 values: ptr int64, exclude: TSphinxBool): TSphinxBool{.cdecl,
     importc: "sphinx_add_filter", dynlib: sphinxDll.}
-proc add_filter_range*(client: PClient, attr: cstring, umin: int64, 
+proc add_filter_range*(client: PClient, attr: cstring, umin: int64,
-                       umax: int64, exclude: TSphinxBool): TSphinxBool{.cdecl, 
+                       umax: int64, exclude: TSphinxBool): TSphinxBool{.cdecl,
     importc: "sphinx_add_filter_range", dynlib: sphinxDll.}
-proc add_filter_float_range*(client: PClient, attr: cstring, fmin: float32, 
+proc add_filter_float_range*(client: PClient, attr: cstring, fmin: float32,
-                             fmax: float32, exclude: TSphinxBool): TSphinxBool{.cdecl, 
+                             fmax: float32, exclude: TSphinxBool): TSphinxBool{.cdecl,
     importc: "sphinx_add_filter_float_range", dynlib: sphinxDll.}
-proc set_geoanchor*(client: PClient, attr_latitude: cstring, 
+proc set_geoanchor*(client: PClient, attr_latitude: cstring,
                     attr_longitude: cstring, latitude: float32, longitude: float32): TSphinxBool{.
     cdecl, importc: "sphinx_set_geoanchor", dynlib: sphinxDll.}
-proc set_groupby*(client: PClient, attr: cstring, groupby_func: cint, 
+proc set_groupby*(client: PClient, attr: cstring, groupby_func: cint,
-                  group_sort: cstring): TSphinxBool{.cdecl, 
+                  group_sort: cstring): TSphinxBool{.cdecl,
     importc: "sphinx_set_groupby", dynlib: sphinxDll.}
-proc set_groupby_distinct*(client: PClient, attr: cstring): TSphinxBool{.cdecl, 
+proc set_groupby_distinct*(client: PClient, attr: cstring): TSphinxBool{.cdecl,
     importc: "sphinx_set_groupby_distinct", dynlib: sphinxDll.}
-proc set_retries*(client: PClient, count: cint, delay: cint): TSphinxBool{.cdecl, 
+proc set_retries*(client: PClient, count: cint, delay: cint): TSphinxBool{.cdecl,
     importc: "sphinx_set_retries", dynlib: sphinxDll.}
-proc add_override*(client: PClient, attr: cstring, docids: ptr int64, 
+proc add_override*(client: PClient, attr: cstring, docids: ptr int64,
-                   num_values: cint, values: ptr cint): TSphinxBool{.cdecl, 
+                   num_values: cint, values: ptr cint): TSphinxBool{.cdecl,
     importc: "sphinx_add_override", dynlib: sphinxDll.}
-proc set_select*(client: PClient, select_list: cstring): TSphinxBool{.cdecl, 
+proc set_select*(client: PClient, select_list: cstring): TSphinxBool{.cdecl,
     importc: "sphinx_set_select", dynlib: sphinxDll.}
-proc reset_filters*(client: PClient){.cdecl, 
+proc reset_filters*(client: PClient){.cdecl,
     importc: "sphinx_reset_filters", dynlib: sphinxDll.}
-proc reset_groupby*(client: PClient){.cdecl, 
+proc reset_groupby*(client: PClient){.cdecl,
     importc: "sphinx_reset_groupby", dynlib: sphinxDll.}
-proc query*(client: PClient, query: cstring, index_list: cstring, 
+proc query*(client: PClient, query: cstring, index_list: cstring,
-            comment: cstring): ptr Tresult{.cdecl, importc: "sphinx_query", 
+            comment: cstring): ptr Tresult{.cdecl, importc: "sphinx_query",
     dynlib: sphinxDll.}
-proc add_query*(client: PClient, query: cstring, index_list: cstring, 
+proc add_query*(client: PClient, query: cstring, index_list: cstring,
-                comment: cstring): cint{.cdecl, importc: "sphinx_add_query", 
+                comment: cstring): cint{.cdecl, importc: "sphinx_add_query",
     dynlib: sphinxDll.}
-proc run_queries*(client: PClient): ptr Tresult{.cdecl, 
+proc run_queries*(client: PClient): ptr Tresult{.cdecl,
     importc: "sphinx_run_queries", dynlib: sphinxDll.}
-proc get_num_results*(client: PClient): cint{.cdecl, 
+proc get_num_results*(client: PClient): cint{.cdecl,
     importc: "sphinx_get_num_results", dynlib: sphinxDll.}
-proc get_id*(result: ptr Tresult, match: cint): int64{.cdecl, 
+proc get_id*(result: ptr Tresult, match: cint): int64{.cdecl,
     importc: "sphinx_get_id", dynlib: sphinxDll.}
-proc get_weight*(result: ptr Tresult, match: cint): cint{.cdecl, 
+proc get_weight*(result: ptr Tresult, match: cint): cint{.cdecl,
     importc: "sphinx_get_weight", dynlib: sphinxDll.}
-proc get_int*(result: ptr Tresult, match: cint, attr: cint): int64{.cdecl, 
+proc get_int*(result: ptr Tresult, match: cint, attr: cint): int64{.cdecl,
     importc: "sphinx_get_int", dynlib: sphinxDll.}
-proc get_float*(result: ptr Tresult, match: cint, attr: cint): float32{.cdecl, 
+proc get_float*(result: ptr Tresult, match: cint, attr: cint): float32{.cdecl,
     importc: "sphinx_get_float", dynlib: sphinxDll.}
 proc get_mva*(result: ptr Tresult, match: cint, attr: cint): ptr cint{.
     cdecl, importc: "sphinx_get_mva", dynlib: sphinxDll.}
-proc get_string*(result: ptr Tresult, match: cint, attr: cint): cstring{.cdecl, 
+proc get_string*(result: ptr Tresult, match: cint, attr: cint): cstring{.cdecl,
     importc: "sphinx_get_string", dynlib: sphinxDll.}
-proc init_excerpt_options*(opts: ptr Texcerpt_options){.cdecl, 
+proc init_excerpt_options*(opts: ptr Texcerpt_options){.cdecl,
     importc: "sphinx_init_excerpt_options", dynlib: sphinxDll.}
-proc build_excerpts*(client: PClient, num_docs: cint, docs: cstringArray, 
+proc build_excerpts*(client: PClient, num_docs: cint, docs: cstringArray,
                      index: cstring, words: cstring, opts: ptr Texcerpt_options): cstringArray{.
     cdecl, importc: "sphinx_build_excerpts", dynlib: sphinxDll.}
-proc update_attributes*(client: PClient, index: cstring, num_attrs: cint, 
+proc update_attributes*(client: PClient, index: cstring, num_attrs: cint,
-                        attrs: cstringArray, num_docs: cint, 
+                        attrs: cstringArray, num_docs: cint,
                         docids: ptr int64, values: ptr int64): cint{.
     cdecl, importc: "sphinx_update_attributes", dynlib: sphinxDll.}
-proc update_attributes_mva*(client: PClient, index: cstring, attr: cstring, 
+proc update_attributes_mva*(client: PClient, index: cstring, attr: cstring,
-                            docid: int64, num_values: cint, 
+                            docid: int64, num_values: cint,
-                            values: ptr cint): cint{.cdecl, 
+                            values: ptr cint): cint{.cdecl,
     importc: "sphinx_update_attributes_mva", dynlib: sphinxDll.}
-proc build_keywords*(client: PClient, query: cstring, index: cstring, 
+proc build_keywords*(client: PClient, query: cstring, index: cstring,
                      hits: TSphinxBool, out_num_keywords: ptr cint): ptr Tkeyword_info{.
     cdecl, importc: "sphinx_build_keywords", dynlib: sphinxDll.}
 proc status*(client: PClient, num_rows: ptr cint, num_cols: ptr cint): cstringArray{.

web/news.txt

@@ -73,6 +73,7 @@ Library Additions
 - Added ``xmltree.innerText``.
 - Added ``os.isAbsolute``.
 - Added ``locks`` core module for more flexible locking support.
+- Added ``irc`` module.
 
 
 2011-07-10 Version 0.8.12 released

web/nimrod.ini

@@ -41,7 +41,7 @@ srcdoc: "pure/json;pure/base64;pure/scgi;pure/redis;impure/graphics"
 srcdoc: "impure/rdstdin;wrappers/zmq;wrappers/sphinx"
 srcdoc: "pure/collections/tables;pure/collections/sets;pure/collections/lists"
 srcdoc: "pure/collections/intsets;pure/collections/queues;pure/encodings"
-srcdoc: "pure/events;pure/collections/sequtils"
+srcdoc: "pure/events;pure/collections/sequtils;pure/irc"
 
 webdoc: "wrappers/libcurl;pure/md5;wrappers/mysql;wrappers/iup"
 webdoc: "wrappers/sqlite3;wrappers/postgres;wrappers/tinyc"