mutt 中的示例邮件结构：
- L1：线程1 邮件1 -L2：线程2邮件1 -L3：线程2邮件2 （光标在这里） - L4：线程3邮件1 - L5：线程1邮件2 - L6：线程3邮件2 - L7：线程1邮件3 -L8：线程2邮件3 - L9：线程1邮件4 -L10：线程2邮件4
在mutt中，我想设置一些这样的功能：当光标位于线程中的邮件上（线程2中的L3）时，突出显示属于同一线程的邮件。当我将光标移动到不同线程中的邮件时，该线程中的邮件应自动突出显示。
在mutt中可以做到这一点吗？
mutt配色方案参考：
### # index
color index red default "~D(!~p|~p)" # deleted
color index brightred default ~= # duplicate messages
color index brightgreen default "~A!~N!~T!~p!~Q!~F!~D!~P" # the rest
color index J_base default "~A~N!~T!~p!~Q!~F!~D" # the rest, new
color index red default "~A" # all messages
color index brightred default "~E" # expired messages
color index brightmagenta default "~N" # new messages
color index black default "~O" # old messages
color index magenta default "~Q" # messages that have been replied to
color index brightgreen default "~R" # read messages
color index blue default "~U" # unread messages
color index blue default "~U~$" # unread, unreferenced messages
color index brightyellow default "~v" # messages part of a collapsed thread
color index default default "~P" # messages from me
color index cyan default "~p!~F" # messages to me
color index cyan default "~N~p!~F" # new messages to me
color index cyan default "~U~p!~F" # unread messages to me
color index brightgreen default "~R~p!~F" # messages to me
color index brightyellow default "~F(~r <3d)" # flagged
color index brightred default "~F(!~N !~D)" # flagged
color index red default "~F~p" # flagged messages to me
color index red default "~N~F" # new flagged messages
color index red default "~N~F~p" # new flagged messages to me
color index red default "~U~F~p" # new flagged messages to me
color index black red "~D" # deleted messages
color index white default "~v~(!~N)" # collapsed thread with no unread
color index yellow default "~v~(~N)" # collapsed thread with some unread
color index green default "~N~v~(~N)" # collapsed thread with unread parent
### for collapsed thread
color index red black "~v~(~F)!~N" # collapsed thread with flagged, no unread
color index yellow black "~v~(~F~N)" # collapsed thread with some unread & flagged
color index green black "~N~v~(~F~N)" # collapsed thread with unread parent & flagged
color index green black "~N~v~(~F)" # collapsed thread with unread parent, no unread inside, but some flagged
color index cyan black "~v~(~p)" # collapsed thread with unread parent, no unread inside, some to me directly
color index yellow red "~v~(~D)" # thread with deleted (doesn't differentiate between all or partial)
color index yellow default "~(~N)" # messages in threads with some unread
color index green default "~S" # superseded messages