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clarify comment on CAP byte arithmetic

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This commit is contained in:
Shivaram Lingamneni 2021-11-07 13:32:18 -05:00
parent 2274ef3fa0
commit dc75b24d23
1 changed files with 2 additions and 2 deletions
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4
irc/handlers.go
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@ -517,8 +517,8 @@ func capHandler(server *Server, client *Client, msg ircmsg.Message, rb *Response
// 1. WeeChat 1.4 won't accept the CAP reply unless it contains the server.name source // 1. WeeChat 1.4 won't accept the CAP reply unless it contains the server.name source
// 2. old versions of Kiwi and The Lounge can't parse multiline CAP LS 302 (#661), // 2. old versions of Kiwi and The Lounge can't parse multiline CAP LS 302 (#661),
// so try as hard as possible to get the response to fit on one line. // so try as hard as possible to get the response to fit on one line.
// :server.name CAP * LS * :<tokens> // :server.name CAP * LS * :<tokens>\r\n
// 1 7 4 // 1 [ 7 ] [4 ] [2 ]
maxLen := (MaxLineLen - 2) - 1 - len(server.name) - 7 - len(subCommand) - 4 maxLen := (MaxLineLen - 2) - 1 - len(server.name) - 7 - len(subCommand) - 4
capLines := cset.Strings(version, values, maxLen) capLines := cset.Strings(version, values, maxLen)
for i, capStr := range capLines { for i, capStr := range capLines {