On 13 Jan 2007, Tim Chase wrote:
>I've imported a lot of files from a DOS word processor.
>These have lots of control sequences of the form M-J ) New
>lines I think). I can search for the M, which is Return,
>but I don't see any way to get the -J. Is it possible?
IIUC, you have CR/LF pairs in the incoming file and want do do
something to them?
Vim does some sniffing to detect the fileformat (":he 'ff'")...if
they're all CR/LF pairs, the FF will come up as DOS. However, if
there are some mismatched pairs in there, it often comes up as
Unix format. It sounds like you're getting the latter
format...that you're seeing Vim display the ^M (CR) and the ^J
(LF) is interpreted as a line-break.
Thus, what you're looking for is
:%s/\r\n/replacement
However, you may want to keep the original line breaks, in which
case, you just want to use
:%s/\r$/replacement
With a bit more information about what you're trying to do and
what's in the file (are they paragraphs separated by double blank
lines that you want to preserve? do the original line-breaks have
significance to you?) you might have to modify this idea.
I'm not worried about the original line breaks. I think
these controls were put in by the WP to be
reformatable.ends of lines. But they don't seem to be
ordinary CR/LF.
Anyway, the problem is that -J is not recognized as a
control sequence by vim so I can't search for it or
replace it. The best plan I've come up with so far is to
search for ^M, find it, and do 2x to delete both ^M and
the next character (i.e. -J). By putting this in a
register I can repeat it a number of times.
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