Description of requested feature:

https://wiki.mudlet.org/w/Manual:Lua_Functions#selectCaptureGroup

Currently only supports integers that match "matches[#]". Should now support selectCaptureGroup('health') etc.

Reasons for adding feature:

Consistency with the reasoning for implementing named capture groups to begin with (to make it easier to code when dealing with multiple triggers with different layouts with the same information).

Expected result of feature

^(?<player_name>\w+)'s HP: (?<hp>\d+)/(?<maxhp>\d+)$
^\(Status: (?<hp>\d+)/(?<maxhp>\d+)hp\)$

selectCaptureGroup("hp") -- should be usable to select the 'hp' group
-- modification, replacement, deletion, whatever...