PlaceholderAPI and working with arguments

[DormantCat]

Describe the Feature

A copy of my message from Discord.

I have a question. And why not actually add the ability for arguments to work in the Placeholder API (example: %triton_message_with_arguments:<arg1><arg2>%) ? or in any other way? Even in the official documentation of the placeholder api, there are many examples of using substitutes with several variables, including placeholders.

make a structure:
%triton_ is the required part
message_with_arguments - this is the message key
: - this is the separator, then what will the arguments go on
<arg> - where <> is the selection (input and output) of the argument.
if necessary, insert a placeholder
For example <{placeholder}>
% - completion

at the output we get: %triton_key:<arg><{placeholder}><arg_2>%

In my head, the logic is simple. (in fact, everything is much more complicated)

1 - there is a request for a substitute
2 - a message is received by key (depending on the language)
3 - message output

the situation is similar with the placeholder api
, but it's a little more difficult to do
3 - split keys by the character :
4 - replacement of variables in the message (2), with the argument in {} get placeholder
5 message output

the logic of the work is very similar to [args][arg]some argument[/arg][/args]