vim problems with ^M (caret M), due to file format incompatibility
The problem with ^M or caret M that you see in files during editing or modifying is that incompatibility with vim's default file format.
Usually, if I have a file edited or created in Mac OS X, and when its edited via Linux, I got ^M plus the lines are displayed as one line which is freaking hard to edit. To fix this, just do edit the file, then reload the file in vim,
:e ++ff=mac
or
:e ++ff=unix
if it was created in Unix. This will render with a great view editor of your file from what you expected it should be.
According to vim's Wiki,
You can read for more info for file format in this page http://vim.wikia.com/wiki/File_format
Usually, if I have a file edited or created in Mac OS X, and when its edited via Linux, I got ^M plus the lines are displayed as one line which is freaking hard to edit. To fix this, just do edit the file, then reload the file in vim,
:e ++ff=mac
or
:e ++ff=unix
if it was created in Unix. This will render with a great view editor of your file from what you expected it should be.
According to vim's Wiki,
"
unix LF only (each line ends with an LF character). dos CRLF (each line ends with two characters, CR then LF). mac CR only (each line ends with a CR character). CR is carriage return (return cursor to left margin), which is Ctrl-M or ^M or hex 0D"
You can read for more info for file format in this page http://vim.wikia.com/wiki/File_format
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