Merge pull request #752 from slingamn/multiline.1

remove oragono.io/maxline-2 and fmsgid

gencapdefs.py

@@ -81,12 +81,6 @@ CAPDEFS = [
         url="https://gist.github.com/DanielOaks/8126122f74b26012a3de37db80e4e0c6",
         standard="proposed IRCv3",
     ),
-    CapDef(
-        identifier="MaxLine",
-        name="oragono.io/maxline-2",
-        url="https://oragono.io/maxline-2",
-        standard="Oragono-specific",
-    ),
     CapDef(
         identifier="MessageTags",
         name="message-tags",

irc/caps/constants.go

@@ -58,7 +58,6 @@ const (
 	// More draft names associated with draft/multiline:
 	MultilineBatchType = "draft/multiline"
 	MultilineConcatTag = "draft/multiline-concat"
-	MultilineFmsgidTag = "draft/fmsgid"
 )
 
 func init() {

irc/caps/defs.go

@@ -7,7 +7,7 @@ package caps
 
 const (
 	// number of recognized capabilities:
-	numCapabs = 27
+	numCapabs = 26
 	// length of the uint64 array that represents the bitset:
 	bitsetLen = 1
 )
@@ -89,10 +89,6 @@ const (
 	// https://oragono.io/bnc
 	Bouncer Capability = iota
 
-	// MaxLine is the Oragono-specific capability named "oragono.io/maxline-2":
-	// https://oragono.io/maxline-2
-	MaxLine Capability = iota
-
 	// Nope is the Oragono vendor capability named "oragono.io/nope":
 	// https://oragono.io/nope
 	Nope Capability = iota
@@ -144,7 +140,6 @@ var (
 		"message-tags",
 		"multi-prefix",
 		"oragono.io/bnc",
-		"oragono.io/maxline-2",
 		"oragono.io/nope",
 		"sasl",
 		"server-time",

irc/channel.go

@@ -643,7 +643,7 @@ func (channel *Channel) Join(client *Client, key string, isSajoin bool, rb *Resp
 
 		channel.regenerateMembersCache()
 
-		message = utils.MakeSplitMessage("", true)
+		message = utils.MakeMessage("")
 		histItem := history.Item{
 			Type:        history.Join,
 			Nick:        details.nickMask,
@@ -766,7 +766,7 @@ func (channel *Channel) Part(client *Client, message string, rb *ResponseBuffer)
 
 	channel.Quit(client)
 
-	splitMessage := utils.MakeSplitMessage(message, true)
+	splitMessage := utils.MakeMessage(message)
 
 	details := client.Details()
 	params := make([]string, 1, 2)
@@ -1233,7 +1233,7 @@ func (channel *Channel) Kick(client *Client, target *Client, comment string, rb
 		comment = comment[:kicklimit]
 	}
 
-	message := utils.MakeSplitMessage(comment, true)
+	message := utils.MakeMessage(comment)
 	clientMask := client.NickMaskString()
 	clientAccount := client.AccountName()
 

irc/client.go

@@ -112,7 +112,6 @@ type Session struct {
 	quitMessage string
 
 	capabilities caps.Set
-	maxlenRest   uint32
 	capState     caps.State
 	capVersion   caps.Version
 
@@ -148,21 +147,6 @@ func (sd *Session) SetQuitMessage(message string) (set bool) {
 	}
 }
 
-// set the negotiated message length based on session capabilities
-func (session *Session) SetMaxlenRest() {
-	maxlenRest := 512
-	if session.capabilities.Has(caps.MaxLine) {
-		maxlenRest = session.client.server.Config().Limits.LineLen.Rest
-	}
-	atomic.StoreUint32(&session.maxlenRest, uint32(maxlenRest))
-}
-
-// allow the negotiated message length limit to be read without locks; this is a convenience
-// so that Session.SendRawMessage doesn't have to acquire any Client locks
-func (session *Session) MaxlenRest() int {
-	return int(atomic.LoadUint32(&session.maxlenRest))
-}
-
 // returns whether the session was actively destroyed (for example, by ping
 // timeout or NS GHOST).
 // avoids a race condition between asynchronous idle-timing-out of sessions,
@@ -240,9 +224,8 @@ func (server *Server) RunClient(conn clientConn, proxyLine string) {
 
 	now := time.Now().UTC()
 	config := server.Config()
-	fullLineLenLimit := ircmsg.MaxlenTagsFromClient + config.Limits.LineLen.Rest
 	// give them 1k of grace over the limit:
-	socket := NewSocket(conn.Conn, fullLineLenLimit+1024, config.Server.MaxSendQBytes)
+	socket := NewSocket(conn.Conn, ircmsg.MaxlenTagsFromClient+512+1024, config.Server.MaxSendQBytes)
 	client := &Client{
 		atime:     now,
 		channels:  make(ChannelSet),
@@ -271,7 +254,6 @@ func (server *Server) RunClient(conn clientConn, proxyLine string) {
 		atime:      now,
 		realIP:     realIP,
 	}
-	session.SetMaxlenRest()
 	client.sessions = []*Session{session}
 
 	if conn.Config.TLSConfig != nil {
@@ -493,8 +475,6 @@ func (client *Client) run(session *Session, proxyLine string) {
 	firstLine := !isReattach
 
 	for {
-		maxlenRest := session.MaxlenRest()
-
 		var line string
 		var err error
 		if proxyLine == "" {
@@ -545,7 +525,7 @@ func (client *Client) run(session *Session, proxyLine string) {
 			}
 		}
 
-		msg, err := ircmsg.ParseLineStrict(line, true, maxlenRest)
+		msg, err := ircmsg.ParseLineStrict(line, true, 512)
 		if err == ircmsg.ErrorLineIsEmpty {
 			continue
 		} else if err == ircmsg.ErrorLineTooLong {
@@ -1161,7 +1141,7 @@ func (client *Client) destroy(session *Session) {
 	// clean up monitor state
 	client.server.monitorManager.RemoveAll(client)
 
-	splitQuitMessage := utils.MakeSplitMessage(quitMessage, true)
+	splitQuitMessage := utils.MakeMessage(quitMessage)
 	// clean up channels
 	// (note that if this is a reattach, client has no channels and therefore no friends)
 	friends := make(ClientSet)
@@ -1216,7 +1196,8 @@ func (client *Client) destroy(session *Session) {
 // SendSplitMsgFromClient sends an IRC PRIVMSG/NOTICE coming from a specific client.
 // Adds account-tag to the line as well.
 func (session *Session) sendSplitMsgFromClientInternal(blocking bool, nickmask, accountName string, tags map[string]string, command, target string, message utils.SplitMessage) {
-	if message.Is512() || session.capabilities.Has(caps.MaxLine) {
+	// TODO no maxline support
+	if message.Is512() {
 		session.sendFromClientInternal(blocking, message.Time, message.Msgid, nickmask, accountName, tags, command, target, message.Message)
 	} else {
 		if message.IsMultiline() && session.capabilities.Has(caps.Multiline) {
@@ -1224,8 +1205,12 @@ func (session *Session) sendSplitMsgFromClientInternal(blocking bool, nickmask,
 				session.SendRawMessage(msg, blocking)
 			}
 		} else {
-			for _, messagePair := range message.Wrapped {
+			for i, messagePair := range message.Split {
-				session.sendFromClientInternal(blocking, message.Time, messagePair.Msgid, nickmask, accountName, tags, command, target, messagePair.Message)
+				var msgid string
+				if i == 0 {
+					msgid = message.Msgid
+				}
+				session.sendFromClientInternal(blocking, message.Time, msgid, nickmask, accountName, tags, command, target, messagePair.Message)
 			}
 		}
 	}
@@ -1268,10 +1253,9 @@ func (session *Session) composeMultilineBatch(fromNickMask, fromAccount string,
 	}
 	result = append(result, batchStart)
 
-	for _, msg := range message.Wrapped {
+	for _, msg := range message.Split {
 		message := ircmsg.MakeMessage(nil, fromNickMask, command, target, msg.Message)
 		message.SetTag("batch", batchID)
-		message.SetTag(caps.MultilineFmsgidTag, msg.Msgid)
 		if msg.Concat {
 			message.SetTag(caps.MultilineConcatTag, "")
 		}
@@ -1310,8 +1294,7 @@ func (session *Session) SendRawMessage(message ircmsg.IrcMessage, blocking bool)
 	}
 
 	// assemble message
-	maxlenRest := session.MaxlenRest()
+	line, err := message.LineBytesStrict(false, 512)
-	line, err := message.LineBytesStrict(false, maxlenRest)
 	if err != nil {
 		logline := fmt.Sprintf("Error assembling message for sending: %v\n%s", err, debug.Stack())
 		session.client.server.logger.Error("internal", logline)

irc/config.go

@@ -237,11 +237,6 @@ type OperConfig struct {
 	Modes       string
 }
 
-// LineLenConfig controls line lengths.
-type LineLenLimits struct {
-	Rest int
-}
-
 // Various server-enforced limits on data size.
 type Limits struct {
 	AwayLen              int `yaml:"awaylen"`
@@ -249,7 +244,6 @@ type Limits struct {
 	ChannelLen           int `yaml:"channellen"`
 	IdentLen             int `yaml:"identlen"`
 	KickLen              int `yaml:"kicklen"`
-	LineLen              LineLenLimits `yaml:"linelen"`
 	MonitorEntries       int `yaml:"monitor-entries"`
 	NickLen              int `yaml:"nicklen"`
 	TopicLen             int `yaml:"topiclen"`
@@ -671,7 +665,9 @@ func LoadConfig(filename string) (config *Config, err error) {
 			return nil, fmt.Errorf("STS port is incorrect, should be 0 if disabled: %d", config.Server.STS.Port)
 		}
 		if config.Server.STS.STSOnlyBanner != "" {
-			config.Server.STS.bannerLines = utils.WordWrap(config.Server.STS.STSOnlyBanner, 400)
+			for _, line := range strings.Split(config.Server.STS.STSOnlyBanner, "\n") {
+				config.Server.STS.bannerLines = append(config.Server.STS.bannerLines, strings.TrimSpace(line))
+			}
 		} else {
 			config.Server.STS.bannerLines = []string{fmt.Sprintf("This server is only accessible over TLS. Please reconnect using TLS on port %d.", config.Server.STS.Port)}
 		}
@@ -705,16 +701,6 @@ func LoadConfig(filename string) (config *Config, err error) {
 	}
 	config.Server.WebIRC = newWebIRC
 
-	// process limits
-	if config.Limits.LineLen.Rest < 512 {
-		config.Limits.LineLen.Rest = 512
-	}
-	if config.Limits.LineLen.Rest == 512 {
-		config.Server.supportedCaps.Disable(caps.MaxLine)
-	} else {
-		config.Server.capValues[caps.MaxLine] = strconv.Itoa(config.Limits.LineLen.Rest)
-	}
-
 	if config.Limits.Multiline.MaxBytes <= 0 {
 		config.Server.supportedCaps.Disable(caps.Multiline)
 	} else {

irc/handlers.go

@@ -352,8 +352,6 @@ func batchHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Res
 			} else {
 				rb.session.batch.target = msg.Params[2]
 				// save the response label for later
-				// XXX changing the label inside a handler is a bit dodgy, but it works here
-				// because there's no way we could have triggered a flush up to this point
 				rb.session.batch.responseLabel = rb.Label
 				rb.Label = ""
 			}
@@ -366,13 +364,15 @@ func batchHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Res
 		} else {
 			batch := rb.session.batch
 			rb.session.batch = MultilineBatch{}
-			batch.message.Time = time.Now().UTC()
+			// time tag should correspond to the time when the message was completed
+			batch.message.SetTime()
 			histType, err := msgCommandToHistType(batch.command)
 			if err != nil {
 				histType = history.Privmsg
 				batch.command = "PRIVMSG"
 			}
-			// see previous caution about modifying ResponseBuffer.Label
+			// XXX changing the label inside a handler is a bit dodgy, but it works here
+			// because there's no way we could have triggered a flush up to this point
 			rb.Label = batch.responseLabel
 			dispatchMessageToTarget(client, batch.tags, histType, batch.command, batch.target, batch.message, rb)
 		}
@@ -515,10 +515,6 @@ func capHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *Respo
 				rb.session.SetResumeID(id)
 			}
 		}
-
-		// update maxlenrest, just in case they altered the maxline cap
-		rb.session.SetMaxlenRest()
-
 	case "END":
 		if !client.registered {
 			rb.session.capState = caps.NegotiatedState
@@ -1962,7 +1958,7 @@ func messageHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *R
 			break
 		}
 		// each target gets distinct msgids
-		splitMsg := utils.MakeSplitMessage(message, !rb.session.capabilities.Has(caps.MaxLine))
+		splitMsg := utils.MakeMessage(message)
 		dispatchMessageToTarget(client, clientOnlyTags, histType, msg.Command, targetString, splitMsg, rb)
 	}
 	return false

irc/history/history.go

@@ -50,15 +50,7 @@ type Item struct {
 
 // HasMsgid tests whether a message has the message id `msgid`.
 func (item *Item) HasMsgid(msgid string) bool {
-	if item.Message.Msgid == msgid {
+	return item.Message.Msgid == msgid
-		return true
-	}
-	for _, pair := range item.Message.Wrapped {
-		if pair.Msgid == msgid {
-			return true
-		}
-	}
-	return false
 }
 
 func (item *Item) isStorable() bool {

irc/nickname.go

@@ -57,7 +57,7 @@ func performNickChange(server *Server, client *Client, target *Client, session *
 		return false
 	}
 
-	message := utils.MakeSplitMessage("", true)
+	message := utils.MakeMessage("")
 	histItem := history.Item{
 		Type:        history.Nick,
 		Nick:        origNickMask,

irc/responsebuffer.go

@@ -118,7 +118,7 @@ func (rb *ResponseBuffer) AddFromClient(time time.Time, msgid string, fromNickMa
 
 // AddSplitMessageFromClient adds a new split message from a specific client to our queue.
 func (rb *ResponseBuffer) AddSplitMessageFromClient(fromNickMask string, fromAccount string, tags map[string]string, command string, target string, message utils.SplitMessage) {
-	if message.Is512() || rb.session.capabilities.Has(caps.MaxLine) {
+	if message.Is512() {
 		rb.AddFromClient(message.Time, message.Msgid, fromNickMask, fromAccount, tags, command, target, message.Message)
 	} else {
 		if message.IsMultiline() && rb.session.capabilities.Has(caps.Multiline) {
@@ -127,8 +127,12 @@ func (rb *ResponseBuffer) AddSplitMessageFromClient(fromNickMask string, fromAcc
 			rb.setNestedBatchTag(&batch[len(batch)-1])
 			rb.messages = append(rb.messages, batch...)
 		} else {
-			for _, messagePair := range message.Wrapped {
+			for i, messagePair := range message.Split {
-				rb.AddFromClient(message.Time, messagePair.Msgid, fromNickMask, fromAccount, tags, command, target, messagePair.Message)
+				var msgid string
+				if i == 0 {
+					msgid = message.Msgid
+				}
+				rb.AddFromClient(message.Time, msgid, fromNickMask, fromAccount, tags, command, target, messagePair.Message)
 			}
 		}
 	}

irc/server.go

@@ -564,10 +564,7 @@ func (server *Server) applyConfig(config *Config, initial bool) (err error) {
 		globalCasemappingSetting = config.Server.Casemapping
 	} else {
 		// enforce configs that can't be changed after launch:
-		currentLimits := server.Config().Limits
+		if server.name != config.Server.Name {
-		if currentLimits.LineLen.Rest != config.Limits.LineLen.Rest {
-			return fmt.Errorf("Maximum line length (linelen) cannot be changed after launching the server, rehash aborted")
-		} else if server.name != config.Server.Name {
 			return fmt.Errorf("Server name cannot be changed after launching the server, rehash aborted")
 		} else if server.Config().Datastore.Path != config.Datastore.Path {
 			return fmt.Errorf("Datastore path cannot be changed after launching the server, rehash aborted")

irc/utils/text.go

@@ -15,89 +15,29 @@ func IsRestrictedCTCPMessage(message string) bool {
 	return strings.HasPrefix(message, "\x01") && !strings.HasPrefix(message, "\x01ACTION")
 }
 
-// WordWrap wraps the given text into a series of lines that don't exceed lineWidth characters.
-func WordWrap(text string, lineWidth int) []string {
-	var lines []string
-	var cacheLine, cacheWord bytes.Buffer
-
-	for _, char := range text {
-		if char == '\r' {
-			continue
-		} else if char == '\n' {
-			cacheLine.Write(cacheWord.Bytes())
-			lines = append(lines, cacheLine.String())
-			cacheWord.Reset()
-			cacheLine.Reset()
-		} else if (char == ' ' || char == '-') && cacheLine.Len()+cacheWord.Len()+1 < lineWidth {
-			// natural word boundary
-			cacheLine.Write(cacheWord.Bytes())
-			cacheLine.WriteRune(char)
-			cacheWord.Reset()
-		} else if lineWidth <= cacheLine.Len()+cacheWord.Len()+1 {
-			// time to wrap to next line
-			if cacheLine.Len() < (lineWidth / 2) {
-				// this word takes up more than half a line... just split in the middle of the word
-				cacheLine.Write(cacheWord.Bytes())
-				cacheLine.WriteRune(char)
-				cacheWord.Reset()
-			} else {
-				cacheWord.WriteRune(char)
-			}
-			lines = append(lines, cacheLine.String())
-			cacheLine.Reset()
-		} else {
-			// normal character
-			cacheWord.WriteRune(char)
-		}
-	}
-	if 0 < cacheWord.Len() {
-		cacheLine.Write(cacheWord.Bytes())
-	}
-	if 0 < cacheLine.Len() {
-		lines = append(lines, cacheLine.String())
-	}
-
-	return lines
-}
-
 type MessagePair struct {
 	Message string
-	Msgid   string
 	Concat  bool // should be relayed with the multiline-concat tag
 }
 
 // SplitMessage represents a message that's been split for sending.
-// Three possibilities:
+// Two possibilities:
 // (a) Standard message that can be relayed on a single 512-byte line
 //     (MessagePair contains the message, Wrapped == nil)
-// (b) oragono.io/maxline-2 message that was split on the server side
+// (b) multiline message that was split on the client side
-//     (MessagePair contains the unsplit message, Wrapped contains the split lines)
+//     (Message == "", Wrapped contains the split lines)
-// (c) multiline message that was split on the client side
-//     (MessagePair is zero, Wrapped contains the split lines)
 type SplitMessage struct {
-	MessagePair
+	Message string
-	Wrapped []MessagePair // if this is nil, `Message` didn't need wrapping and can be sent to anyone
+	Msgid   string
+	Split   []MessagePair
 	Time    time.Time
 }
 
-const defaultLineWidth = 400
+func MakeMessage(original string) (result SplitMessage) {
-
-func MakeSplitMessage(original string, origIs512 bool) (result SplitMessage) {
 	result.Message = original
 	result.Msgid = GenerateSecretToken()
 	result.Time = time.Now().UTC()
 
-	if !origIs512 && defaultLineWidth < len(original) {
-		wrapped := WordWrap(original, defaultLineWidth)
-		result.Wrapped = make([]MessagePair, len(wrapped))
-		for i, wrappedMessage := range wrapped {
-			result.Wrapped[i] = MessagePair{
-				Message: wrappedMessage,
-				Msgid:   GenerateSecretToken(),
-			}
-		}
-	}
-
 	return
 }
 
@@ -105,30 +45,33 @@ func (sm *SplitMessage) Append(message string, concat bool) {
 	if sm.Msgid == "" {
 		sm.Msgid = GenerateSecretToken()
 	}
-	sm.Wrapped = append(sm.Wrapped, MessagePair{
+	sm.Split = append(sm.Split, MessagePair{
 		Message: message,
-		Msgid:   GenerateSecretToken(),
 		Concat:  concat,
 	})
 }
 
+func (sm *SplitMessage) SetTime() {
+	sm.Time = time.Now().UTC()
+}
+
 func (sm *SplitMessage) LenLines() int {
-	if sm.Wrapped == nil {
+	if sm.Split == nil {
-		if (sm.MessagePair == MessagePair{}) {
+		if sm.Message == "" {
 			return 0
 		} else {
 			return 1
 		}
 	}
-	return len(sm.Wrapped)
+	return len(sm.Split)
 }
 
 func (sm *SplitMessage) LenBytes() (result int) {
-	if sm.Wrapped == nil {
+	if sm.Split == nil {
 		return len(sm.Message)
 	}
-	for i := 0; i < len(sm.Wrapped); i++ {
+	for i := 0; i < len(sm.Split); i++ {
-		result += len(sm.Wrapped[i].Message)
+		result += len(sm.Split[i].Message)
 	}
 	return
 }
@@ -137,8 +80,8 @@ func (sm *SplitMessage) IsRestrictedCTCPMessage() bool {
 	if IsRestrictedCTCPMessage(sm.Message) {
 		return true
 	}
-	for i := 0; i < len(sm.Wrapped); i++ {
+	for i := 0; i < len(sm.Split); i++ {
-		if IsRestrictedCTCPMessage(sm.Wrapped[i].Message) {
+		if IsRestrictedCTCPMessage(sm.Split[i].Message) {
 			return true
 		}
 	}
@@ -146,11 +89,11 @@ func (sm *SplitMessage) IsRestrictedCTCPMessage() bool {
 }
 
 func (sm *SplitMessage) IsMultiline() bool {
-	return sm.Message == "" && len(sm.Wrapped) != 0
+	return sm.Message == "" && len(sm.Split) != 0
 }
 
 func (sm *SplitMessage) Is512() bool {
-	return sm.Message != "" && sm.Wrapped == nil
+	return sm.Message != ""
 }
 
 // TokenLineBuilder is a helper for building IRC lines composed of delimited tokens,

irc/utils/text_test.go

@@ -4,61 +4,14 @@
 package utils
 
 import (
-	"reflect"
 	"strings"
 	"testing"
 )
 
 const (
-	threeMusketeers = "In the meantime D’Artagnan, who had plunged into a bypath, continued his route and reached St. Cloud; but instead of following the main street he turned behind the château, reached a sort of retired lane, and found himself soon in front of the pavilion named. It was situated in a very private spot. A high wall, at the angle of which was the pavilion, ran along one side of this lane, and on the other was a little garden connected with a poor cottage which was protected by a hedge from passers-by."
-
 	monteCristo = `Both the count and Baptistin had told the truth when they announced to Morcerf the proposed visit of the major, which had served Monte Cristo as a pretext for declining Albert's invitation. Seven o'clock had just struck, and M. Bertuccio, according to the command which had been given him, had two hours before left for Auteuil, when a cab stopped at the door, and after depositing its occupant at the gate, immediately hurried away, as if ashamed of its employment. The visitor was about fifty-two years of age, dressed in one of the green surtouts, ornamented with black frogs, which have so long maintained their popularity all over Europe. He wore trousers of blue cloth, boots tolerably clean, but not of the brightest polish, and a little too thick in the soles, buckskin gloves, a hat somewhat resembling in shape those usually worn by the gendarmes, and a black cravat striped with white, which, if the proprietor had not worn it of his own free will, might have passed for a halter, so much did it resemble one. Such was the picturesque costume of the person who rang at the gate, and demanded if it was not at No. 30 in the Avenue des Champs-Elysees that the Count of Monte Cristo lived, and who, being answered by the porter in the affirmative, entered, closed the gate after him, and began to ascend the steps.`
 )
 
-func assertWrapCorrect(text string, lineWidth int, allowSplitWords bool, t *testing.T) {
-	lines := WordWrap(text, lineWidth)
-
-	reconstructed := strings.Join(lines, "")
-	if text != reconstructed {
-		t.Errorf("text %v does not match original %v", text, reconstructed)
-	}
-
-	for _, line := range lines {
-		if len(line) > lineWidth {
-			t.Errorf("line too long: %d, %v", len(line), line)
-		}
-	}
-
-	if !allowSplitWords {
-		origWords := strings.Fields(text)
-		var newWords []string
-		for _, line := range lines {
-			newWords = append(newWords, strings.Fields(line)...)
-		}
-
-		if !reflect.DeepEqual(origWords, newWords) {
-			t.Errorf("words %v do not match wrapped words %v", origWords, newWords)
-		}
-	}
-
-}
-
-func TestWordWrap(t *testing.T) {
-	assertWrapCorrect("jackdaws love my big sphinx of quartz", 12, false, t)
-	// long word that will necessarily be split:
-	assertWrapCorrect("jackdawslovemybigsphinxofquartz", 12, true, t)
-
-	assertWrapCorrect(threeMusketeers, 40, true, t)
-	assertWrapCorrect(monteCristo, 20, false, t)
-}
-
-func BenchmarkWordWrap(b *testing.B) {
-	for i := 0; i < b.N; i++ {
-		WordWrap(threeMusketeers, 40)
-		WordWrap(monteCristo, 60)
-	}
-}
-
 func TestTokenLineBuilder(t *testing.T) {
 	lineLen := 400
 	var tl TokenLineBuilder

oragono.yaml

@@ -586,13 +586,6 @@ limits:
     # maximum length of channel lists (beI modes)
     chan-list-modes: 60
 
-    # maximum length of IRC lines
-    # this should generally be 1024-2048, and will only apply when negotiated by clients
-    linelen:
-        # ratified version of the message-tags cap fixes the max tag length at 8191 bytes
-        # configurable length for the rest of the message:
-        rest: 2048
-
     # maximum number of messages to accept during registration (prevents
     # DoS / resource exhaustion attacks):
     registration-messages: 1024