I think what Safa meant was whether the curly brackets have any technical
meaning that we should be aware of. That is, whether they are treated in a
special way by the system.
And I believe that was a very good question. I am still looking forward to
someone giving a clear and full answer to it.
The full answer is:
>
> From: Urmas <davian818@gmail.com>
> Date: Sat, Nov 1, 2014 at 4:49 AM
> Subject: [libreoffice-l10n] Re: What are the strings in Curly brackets
> {...}?
> To: l10n@global.libreoffice.org
>
> They mark the part of the string which can be omitted if there is no
> [parameters] value available inside them.
Example:
The file [1] is being held in use {by the following process: [2]}.
Now if [2] resolves to "explorer.exe" for example, then the resulting
string will be printed as:
The file example.txt is being held in use by the following process:
explorer.exe.
But if [2] is not known and resolves to empty sting, then the resulting
string will be:
The file example.txt is being held in use.