By "move a piece of text to a new file" I assume you mean cut that piece of text from the current file and create a new file containing only that text.
Various examples:
:1,1 w new_file
to create a new file containing only the text from line number 1
:5,50 w newfile
to create a new file containing the text from line 5 to line 50
:'a,'b w newfile
to create a new file containing the text from mark a
to mark b
- set your marks by using ma and mb where ever you like
The above only copies the text and creates a new file containing that text. You will then need to delete afterward.
This can be done using the same range and the d
command:
:5,50 d
to delete the text from line 5 to line 50
:'a,'b d
to delete the text from mark a
to mark b
Or by using dd for the single line case.
If you instead select the text using visual mode, and then hit :
while the text is selected, you will see the following on the command line:
:'<,'>
Which indicates the selected text. You can then expand the command to:
:'<,'>w >> old_file
Which will append the text to an existing file. Then delete as above.
One liner:
:2,3 d | new +put! "
The breakdown:
:2,3 d
- delete lines 2 through 3
|
- technically this redirects the output of the first command to the second command but since the first command doesn't output anything, we're just chaining the commands together
new
- opens a new buffer
+put! "
- put the contents of the unnamed register ("
) into the buffer
- The bang (
!
) is there so that the contents are put before the current line. This causes and empty line at the end of the file. Without it, there is an empty line at the top of the file.
1This is very ugly, but hey, it seems to do in one step exactly what I asked for (I tried). +1, and accepted. I was looking for a native way to do this quickly but since there does not seem to be one, yours will do just fine. Thanks! – greg0ire – 2013-01-23T15:27:02.003
1Beauty is in the eye of the beholder. I find this pretty elegant; you only need to type it once (into your .vimrc). – Ingo Karkat – 2013-01-23T16:15:02.537
You're right, "very ugly" shoud have been "very unfamiliar". Your command is very handy, and I think I definitely going to carve it in my .vimrc – greg0ire – 2013-01-23T16:21:15.440