test: fix support for '(' in initial selected text

test/run

@@ -12,7 +12,10 @@ main() {
         set global autoshowcompl false
         try %{ source rc }
         try %{
-            exec -save-regs / %{%s%\(\K[^)]+<ret><c-s>ld<a-t>(hHdi<c-u><esc><c-o>}
+            exec -save-regs / %{%s%\(\K[^)]+<ret><c-s>}
+            exec -draft ld
+            exec -draft <a-\;>hHd
+            exec i<c-u><esc><c-o>
         } catch %{ exec gg }
         hook global RuntimeError .+ %{
             echo -debug -- error: %val{hook_param}