Setup smartparens' for go-ts-mode' (no `go-ts-mode-hook' yet)

README.org

@@ -5735,6 +5735,7 @@ contrary to for instance [[https://github.com/Fanael/rainbow-delimiters#readme][
 
   (dolist (hook '(emacs-lisp-mode-hook
                   geiser-repl-startup-hook
+                  ;; go-mode-ts-hook is not operational in Emacs-29!
                   ielm-mode-hook
                   lisp-data-mode-hook
                   lisp-mode-hook
@@ -5743,6 +5744,16 @@ contrary to for instance [[https://github.com/Fanael/rainbow-delimiters#readme][
                   sly-mrepl-mode-hook))
     (add-hook hook #'smartparens-strict-mode))
 
+  (when (fboundp 'go-ts-mode)
+    ;; Stolen from `smartparens-go':
+    (sp-with-modes 'go-ts-mode
+      (sp-local-pair "{" nil :post-handlers '(("||\n[i]" "RET")))
+      (sp-local-pair "/*" "*/" :post-handlers '(("| " "SPC")
+                                                ("* ||\n[i]" "RET"))))
+    ;; Go has no sexp suffices.  This fixes slurping:
+    ;; (|foo).bar -> (foo.bar)
+    (add-to-list 'sp-sexp-suffix (list #'go-mode 'regexp "")))
+
   ;; https://xenodium.com/emacs-smartparens-auto-indent/index.html
   (defun indent-between-pair (&rest _ignored)
     (newline)