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Info Node: (vip)Files

(vip)Files


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Enter node , (file) or (file)node

Files
=====

   We have the following commands related to files.  They are used to
visit, save and insert files.

`v FILE <RET>'
     Visit specified file in the current window (`vip-find-file').

`V FILE <RET>'
     Visit specified file in another window
     (`vip-find-file-other-window').

`X S'
     Save current buffer to the file associated with the buffer.  If no
     file is associated with the buffer, the name of the file to write
     out the content of the buffer will be asked in the minibuffer.

`X W FILE <RET>'
     Write current buffer into a specified file.

`X I FILE <RET>'
     Insert a specified file at point.

`g'
     Give information on the file associated with the current buffer.
     Tell you the name of the file associated with the buffer, the line
     number of the current point and total line numbers in the buffer.
     If no file is associated with the buffer, this fact will be
     indicated by the null file name `""'.

   In Emacs, you can edit a file by "visiting" it.  If you wish to
visit a file in the current window, you can just type `v'.  Emacs
maintains the "default directory" which is specific to each buffer.
Suppose, for instance, that the default directory of the current buffer
is `/usr/masahiko/lisp/'.  Then you will get the following prompt in the
minibuffer.
     visit file: /usr/masahiko/lisp/

If you wish to visit, say, `vip.el' in this directory, then you can
just type `vip.el' followed by <RET>.  If the file `vip.el' already
exists in the directory, Emacs will visit that file, and if not, the
file will be created.  Emacs will use the file name (`vip.el', in this
case) as the name of the buffer visiting the file.  In order to make
the buffer name unique, Emacs may append `<2>', `<3>' etc., to the
buffer name.  As the "file name completion" is provided here, you can
sometime save typing.  For instance, suppose there is only one file in
the default directory whose name starts with `v', that is `vip.el'.
Then if you just type `v <TAB>' then it will be completed to `vip.el'.
Thus, in this case, you just have to type `v v <TAB> <RET>' to visit
`/usr/masahiko/lisp/vip.el'.  Continuing the example, let us now
suppose that you wished to visit the file
`/usr/masahiko/man/vip.texinfo'.  Then to the same prompt which you get
after you typed `v', you can enter `/usr/masahiko/man/vip.texinfo' or
`../man/vip.texinfo' followed by <RET>.

   Use `V' instead of `v', if you wish to visit a file in another
window.

   You can verify which file you are editing by typing `g'.  (You can
also type `X B' to get nformation on other buffers too.)  If you type
`g' you will get an information like below in the echo area:
     "/usr/masahiko/man/vip.texinfo" line 921 of 1949

   After you edited the buffer (`vip.texinfo', in our example) for a
while, you may wish to save it in a file.  If you wish to save it in
the file associated with the buffer (`/usr/masahiko/man/vip.texinfo',
in this case), you can just say `X S'.  If you wish to save it in
another file, you can type `X W'.  You will then get a similar prompt
as you get for `v', to which you can enter the file name.


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