Re: whitespace issues

[tomas]

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On Tue, Jun 30, 2015 at 07:17:39AM -0700, Rusi wrote:
> I have two somewhat related questions, both around whitespace:
> 
> 1. Is it possible to have some sort of save-hook so that all leading 
> (indentation) whitespace is cleaned up to space alone and tabs are removed?

I'll leave that to more knowledgeable.

> 2. How to make a dirty crlf file in emacs?
> By dirty I mean, some lines ending LF (ie Unix) and some ending CRLF (ie DOS)
> [This is to test that such dirty-files are not add-able into git]

Since CR == CTLR-M, create a file with a buffer coding system
whatever-nix (e.g. utf8-unix). This is the default on a sensible
operating system anyway :-)

At the end of a line, type CTRL-Q CTRL-M -- voilà, this line has crlf
at its end. Check either with hexl-mode, or outside Emacs with hexdump -C.

regards
- -- t
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