Is there a way to programatically detect if the currently installed wget supports a given feature, for example, IRI support?Im asking because Id like to add these lines to my .wgetrc:# Use UTF-8 as the default system encodinglocal_encoding = UTF-8But this makes wget unusable if it doesnt support the local_encoding setting.So, Id like to conditionally configure this setting, only if wget supports the feature.In Vim (.vimrc files) you can do this using has() and exists():if has(autocmd)   Define autocommands hereendifHow can I do something similar for wget in .wgetrc?
How to check if `wget` supports a certain feature programatically?
wget