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What can I do with an empty buffer in Vim?
In addition, an empty buffer with no associated file can be created to allow the entry of text. The :e filename command can edit an existing file or a new file. When a file is edited, the file is read into a new buffer that holds a temporary copy of the file (or an empty buffer for a new file). Editing makes changes to the buffer.
What happens when I save a session in Vim?
Especially options is annoying when you’ve changed your vimrc after you’ve saved the session. Note that :mksession will not save the changes to any files that you’ve made. I made this mistake of closing vim after saving the session assuming that I’ll take up from there.
What does the E filename command do in Vim?
The :e filename command can edit an existing file or a new file. When a file is edited, the file is read into a new buffer that holds a temporary copy of the file (or an empty buffer for a new file). Editing makes changes to the buffer. To save a file, the original file is replaced by writing the buffer to disk.
What happens to the buffer when a file is edited?
When a file is edited, the file is read into a new buffer that holds a temporary copy of the file (or an empty buffer for a new file). Editing makes changes to the buffer.
How is the file format set in Vim?
The ‘fileformat’ option is local to each buffer. It is set by Vim when a file is read, or can be specified in a command telling Vim how to read a file. In addition, the ‘fileformat’ option can be changed to specify the line endings that will be added to each line when the buffer is written to a file.
How to change fileformat from CR to NL in Vim?
When Vim opens a file with line endings (common on MSDOS based operating systems, also called CRLF) it will set fileformat to dos, you can check what with: To convert it to line endings (common on most UNIX based operating systems, also called LF) you can change the fileformat setting and Vim will change the buffer.
What does LF stand for in Vim file format?
LF is linefeed (move cursor down), which is Ctrl-J or ^J or hex 0A. Sometimes, LF is written as NL (newline). The ‘fileformat’ option is local to each buffer. It is set by Vim when a file is read, or can be specified in a command telling Vim how to read a file.