Monday, December 26, 2011

Re: why is Vim coloring text in txt files?

Thanks Thilo and Tony.

I Changed my filetype.vim code so when there is a "#" at the beginning
of the first 3 lines, Vim sets generic configuration. i.e. I deleted
this line:

\ || getline(4) =~ '^#' || getline(5) =~ '^#'

My txt files won't have a "#" in the first 3 lines, so that's good
enough.

On Dec 26, 3:38 am, Tony Mechelynck <antoine.mechely...@gmail.com>
wrote:
> On 26/12/11 10:32, Thilo Six wrote:
>
>
>
>
>
>
>
>
>
> > Tony Mechelynck wrote the following on 26.12.2011 10:10
>
> > Hello Tony,
>
> > -- <snip>  --
> >>>> if exists("did_load_filetypes")
> >>>>      finish
> >>>> endif
>
> >>> Personly i would leave this out as i sometimes deliberately overwrite defaults
>
> >> So what? $VIMRUNTIME/filetype.vim sets its filetypes by :setfiletype,
> >> which does nothing if the filetype is already set. So you can override
> >> them by setting the filetype in ~/vimfiles/filetype.vim (for Windows) or
> >> ~/.vim/filetype.vim (for Unix) which is sourced immediately before
> >> $VIMRUNTIME/filetype.vim.
> > -- <snip>  --
>
> > With the above snipped in '~/.vim/filetype.vim' overriding settings from
> > '$VIMRUNTIME/filetype.vim' will NEVER happen (even when setl is stronger then
> > setf) when '$VIMRUNTIME/filetype.vim' is sourced prior to '~/.vim/filetype.vim'.
>
> It is not (as I saw, after writing this, that you mention it below). Vim
> uses the equivalent of ":runtime! filetype.vim" to source it, and that
> is guaranteed to source the files in the order of the 'runtimepath'
> directories, i.e., on Unix:
>
> 1. ~/.vim/filetype.vim
> 2. $VIM/vimfiles/filetype.vim
> 3. $VIMRUNTIME/filetype.vim
> 4. $VIM/vimfiles/after/filetype.vim
> 5. ~/.vim/after/filetype.vim
>
> or on Windows:
>
> 1. ~/vimfiles/filetype.vim
> 2. $VIM/vimfiles/filetype.vim
> 3. $VIMRUNTIME/filetype.vim
> 4. $VIM/vimfiles/after/filetype.vim
> 5. ~/vimfiles/after/filetype.vim
>
> This order is intentional, and it is followed whenever Vim sources an
> internal runtime script: it means that a local sysadmin can override the
> Vim defaults for his system, and that every user can override for his
> own use what the sysadmin chose for the whole installation.
>
>
>
> > But it occurred to me that vims default is to source '~/.vim/filetype.vim' prior
> > to '$VIMRUNTIME/filetype.vim' as you also mention above.
>
> > There are lots of ways to shot one self in the feet. Choose the one that suits
> > you best.
>
> One of them that I'm not going to use is reversing the order of the
> 'runtimepath' directories while there are intentionally separate
> "before" and "after" directories. If you want me to show you how to
> shoot yourself in the foot by using Vim in unsupported ways, just speak
> up (but I'd rather say how _not_ to shoot oneself in the foot): Vim is
> not the kind of software which you can only use the way Mommy decided,
> with only an intentionally limited set of features and only a single
> padlocked manner of doing every single thing that it can do; for that,
> what you need is Notepad. Vim has a lot of customizable features, maybe
> more than you would wish, but I probably set them otherwise than you do,
> and we are both happy. But some of them are not meant to be used in
> foolish ways: you should not set 'term' to "pcterm" when running on an
> xterm, you should not reverse the order of 'runtimepath' directories,
> you should not manually set 'filetype' to "css" while editing a C source
> module, you should not try to compile Vim with Borland C using the
> src/make_mvc.mak makefile; and so on.
>
> Best regards,
> Tony.
> --
> hundred-and-one symptoms of being an internet addict:
> 256. You are able to write down over 250 symptoms of being an internet
>       addict, even though they only asked for 101.

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