2018-05-07 23:32 GMT+03:00 Ni Va <[email protected]>:
> Le lundi 7 mai 2018 22:17:06 UTC+2, Ni Va a écrit :
>> Le lundi 7 mai 2018 21:55:57 UTC+2, Bram Moolenaar a écrit :
>> > Ken Takata wrote:
>> >
>> >
>> >
>> > > This might be used for a workaround for the following todo item:
>> >
>> > >
>> >
>> > > > Can't recognize the $ProgramFiles(x86) environment variable.
>> > > > Recognize it
>> >
>> > > > specifically? First try with the parens, then without.
>> >
>> >
>> >
>> > You mean to pass the name to the getenv() function?
>> >
>> > It's a very specific usage, but I suppose it's better than trying to
>> >
>> > parse the name when used in $VAR form.
>> >
>> >
>> >
>> > We could still use environ() to get the dictionary and getenv(name) to
>> >
>> > get the value of one. Main reason is that the type of the return value
>> >
>> > differs.
>> >
>> >
>> >
>> > --
>> >
>> > f y cn rd ths thn y cn hv grt jb n cmptr prgrmmng
>> >
>> >
>> >
>> > /// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
>> >
>> > /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/
>> > \\\
>> >
>> > \\\ an exciting new programming language -- http://www.Zimbu.org
>> > ///
>> >
>> > \\\ help me help AIDS victims -- http://ICCF-Holland.org ///
>> >
>> >
>> >
>> >
>> > —
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>
> no need redundant getenv func please with exists($env
> thank you
>
> https://realpython.com/vim-and-python-a-match-made-in-heaven/
I would suggest to use curly-braces-name for various strange
environment variables. And maybe just `$` to get a dictionary if
needed: this would be consistent with `g:` returning dictionary I
think, though with a bunch of differences (I do not think that updates
to dictionary will update environment or that updating environment
will update dictionary, both is the case for `g:`).
As for curly-braces-name: the following example should define bash
function `f` which only returns with exit code 2
let $BASH_FUNC_f{'%%'} = "() {\nreturn 2\n}"
should be usable for getting environment as well.
Choosed this specific example to remind that weird environment varible
names *are* actually used and not only on Windows.
>
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