🚀 go-pugleaf

On Fri, 19 Mar 2021, MF wrote:

> RFC 2046 p. 4.1.2.  Charset Parameter
> ___
> /
>    In general, composition software should always use the "lowest common
>    denominator" character set possible.  For example, if a body contains
>    only US-ASCII characters, it SHOULD be marked as being in the US-
>    ASCII character set, not ISO-8859-1, which, like all the ISO-8859
>    family of character sets, is a superset of US-ASCII.  More generally,
>    if a widely-used character set is a subset of another character set,
>    and a body contains only characters in the widely-used subset, it
>    should be labelled as being in that subset.  This will increase the
>    chances that the recipient will be able to view the resulting entity
>    correctly.
> \___

Wielkie dzięki!

> Zwracam uwagę na użycie „should” – czyli nie jest to nakaz, a zalecenie.

Prawda, wiadomo jednak, że should w RFC mimo wszystko jest dość mocnym 
słowem, zgodnie z rfc2119:

[...]
3. SHOULD   This word, or the adjective "RECOMMENDED", mean that there
    may exist valid reasons in particular circumstances to ignore a
    particular item, but the full implications must be understood and
    carefully weighed before choosing a different course.
[...]

Tak czy inaczej dzięki!