Re: question about string expression evaluation / bug?

On May 24, 7:53 am, Jürgen Krämer <jottka...@googlemail.com> wrote:
> Hi,
>
> Vlad Irnov wrote:
>
> > The culprit is indeed Vim option 'ignorecase'. I can reproduce this on
> > Win2k, 32-bit, Vim 7.3.145, Normal version.
>
> > :let ignorecase_saved = &ignorecase
> > :set noignorecase
> > :echo 'DONE' > ''
> > :set ignorecase
> > :echo 'DONE' > ''
> > :let &ignorecase = ignorecase_saved
> > :unlet ignorecase_saved
>
> > 1
> > 0
>
> I cannot reproduce this with Vim/GVim 7.3.198 on Windows 7, 64-bit. For
> me
>
>   1
>   1
>
> is echoed.
>
> Regards,
> J�rgen
>

Oops, I forget to test without sourcing vimrc and plugins, sorry about
that.
Encoding is somehow involved. Please try the following code after
starting Vim via
gvim.exe -u "NONE" -U "NONE"

:set enc=latin1
:set noignorecase
:echo 'DONE' > ''
:set ignorecase
:echo 'DONE' > ''
:
:set enc=utf-8
:set noignorecase
:echo 'DONE' > ''
:set ignorecase
:echo 'DONE' > ''

With my current Vim 7.3.145 I get wrong result
1
1
1
0

with my old Vim 7.2, patches 119 and 161 only, I get correct result
1
1
1
1

Regards,
Vlad

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