VIM Disable Automatic Newline At End Of File
So I work in a PHP shop, and we all use different editors, and we all have to work on windows. I use vim, and everyone in the shop keeps complaining that whenever I edit a file there is a newline at the bottom. I've searched around and found that this is a documented behavior of vi & vim... but I was wondering if there was some way to disable this feature. (It wouldbe best if I could disable it for specific file extensions).
If anyone knows about this, that would be great!
even if the file was already saved with new lines at the end:
vim -b file and once in vim:
:set noeol
:wq
done.
alternatively you can open files in vim with :e ++bin file
Yet another alternative:
:set binary
:set noeol
:wq
And for vim 7.4+ you can also use instead (preferably on your .vimrc):
:set nofixendofline
(thanks to 罗泽轩 for that last bit of news!)
Add the following command to your .vimrc to turn of the end-of-line option:
autocmd FileType php setlocal noeol binary fileformat=dos
However, PHP itself will ignore that last end-of-line - it shouldn't be an issue. I am almost certain that in your case there is something else which is adding the last newline character, or possibly there is a mixup with windows/unix line ending types ( n or rn , etc).
Update:
An alternative solution might be to just add this line to your .vimrc:
set fileformats+=dos
There is another way to approach this if you are using Git for source control. Inspired by an answer here, I wrote my own filter for use in a gitattributes file.
To install this filter, save it as noeol_filter somewhere in your $PATH , make it executable, and run the following commands:
git config --global filter.noeol.clean noeol_filter
git config --global filter.noeol.smudge cat
To start using the filter only for yourself, put the following line in your $GIT_DIR/info/attributes :
*.php filter=noeol
This will make sure you do not commit any newline at eof in a .php file, no matter what Vim does.
And now, the script itself:
#!/usr/bin/python
# a filter that strips newline from last line of its stdin
# if the last line is empty, leave it as-is, to make the operation idempotent
# inspired by: https://stackoverflow.com/questions/1654021/how-can-i-delete-a-newline-if-it-is-the-last-character-in-a-file/1663283#1663283
import sys
if __name__ == '__main__':
try:
pline = sys.stdin.next()
except StopIteration:
# no input, nothing to do
sys.exit(0)
# spit out all but the last line
for line in sys.stdin:
sys.stdout.write(pline)
pline = line
# strip newline from last line before spitting it out
if len(pline) > 2 and pline.endswith("rn"):
sys.stdout.write(pline[:-2])
elif len(pline) > 1 and pline.endswith("n"):
sys.stdout.write(pline[:-1])
else:
sys.stdout.write(pline)
下一篇: VIM在文件结束时禁用自动换行