I would like to enable
show-paren-mode in my configuration file
init.el, which is very convenient for debugging.
As it is a minor mode as I've understood, I don't know how to proceed...Thank you very much!
(show-paren-mode 1) should do the job.
You can also try
highlight-parentheses-mode if you want to highlight the cursor's current scope.
This is my config:
(setq hl-paren-background-colors '("orangered4"))
(setq hl-paren-colors '("black")))