Sender: hw fun, message area: ANSI Title: Re: Question... Sending site: Sun and Moon Guanghua January 28, 2007 16:15:52 Sunday, site mail If it's cursor movement, it depends on the situation. It's generally fine if the cursor is moved within the same line. It is required that the number of displayed characters be limited to 80. If [A and [B are used across lines] are well controlled, there shouldn’t be much of a problem. Mentioned in MssSmm mfor Zui Qingfeng's masterpiece: : Does that mean there are often problems with cursor positioning? : bow thank you : Mentioned in hw’s fun masterpiece: : : This is a bit complicated to explain. How about the fairy explain it based on the BBS code? Anyway, the server's processing method is not : : Same, and it does not re-send the code for the area involved in the screen to the client. Only the code for the newly added lines is sent. : : The movement of the existing content on the screen and the starting position of the new line are calculated using some algorithms. There is no shift or anything. : : The calculation is accurate when the display content of a certain line exceeds 80 characters. Otherwise, it is difficult to tell. Generally, there is at least one way to solve the problem. : : question : : ............. omitted below BBS client detection program only supports cterm fterm sterm qterm and WinXP telnet You are currently using ctermIII fterm sterm Win telnet qterm <SFC 100,222,255 T 0, 10,"CTERMIII" > Source: Sun and Moon Guanghua bbs.fudan.edu.cn [FROM: 222.70.10.189] Modification: hw modified this article at 15:45:20 on January 29 [FROM: 222.70.14.163]