bug#47924: v1.3.0: Missing configure check for guile-lib >= 0.27

[Carl Dong]

Hi all,

Testing out the version-1.3.0 branch right now, and I think perhaps it’s 
missing a configure-time check for guile-lib >= 0.27 for %strict-tokenizer?

Cheers,
Carl Dong
cont...@carldong.me
"I fight for the users"