Re: how can I replace two lines into one line

On Thursday, August 16, 2018 at 3:03:55 PM UTC+8, Lifepillar wrote:
> On 16/08/2018 09:21, Sand Glass wrote:
> > I have many files, each file have the code block:
> > #########
> > `define DLY \
> > 1
> > ##########
> >
> > I want to change it to:
> > #########
> > `define DLY 1
> > ##########
> > by the way, the line ending is '\r\n', windows style.
>
> Perhaps something like:
>
> :bufdo g/^`define/norm JXX
>
> :bufdo = Repeat the following command in all open buffers
> :g/^`define/ = Execute command in all line starting with `define
> norm JXX = Execute JXX in Normal mode
> J = Join with next line
> XX = Delete two characters before the cursor (to remove \)
>
> Hope this helps,
> Life.

How can I use it in all files(open the files into buffer?)?
I try to use
:args *.v
:argdo :g/^`define/norm JXX | update
not OK.

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