China DOS Union

Originally posted by lxmxn at 2007-4-28 12:34 AM:

@echo off&Setlocal EnableDelayedExpansion

for /f "delims=" %%a in (1.txt) do (

	set str=%%a

	set str=!str:换行=$_!

	exit|cmd/kprompt !str!>>new_.txt

)

Asking moderator lxmxn, is "$_" a newline character? I don't know the real meaning of cmd /k prompt, and what role it specifically plays.

Re lililulula:

$_ is not a line feed character, but when used with the prompt command and combined with the exit command, it can achieve the effect of a line break.

For the specific reason, you can search relevant posts by Redtek and Willsort.

Hehaha, just solve it with C then.. There are not no simple methods? Why doesn't everyone use them?

There is also a simple method!

See the 12th floor of this post.

Reply to lxmxn moderator:
I searched, but it seems there is no specific post explaining this. Can you tell me the post title? Also, there is another question: when entering alt+10 in edit to get a line break symbol, why doesn't it display like a backspace character when saved? I wonder if there is any way to solve this.

Use a 16-bit editing software to solve it

Re lililulula:

Refer to the following several posts I searched
http://www.cn-dos.net/forum/viewthread.php?tid=24970
http://www.cn-dos.net/forum/viewthread.php?tid=25707
http://www.cn-dos.net/forum/viewthread.php?tid=24521

Because line breaks are non-visible characters, of course you can't see them. You need to use a special hex editor or other tools to view them.