get rid of interface{} since we now require Go 1.18

tools/completion/bash.go

@@ -13,7 +13,7 @@ var _ = fmt.Print
 
 func bash_output_serializer(completions []*Completions, shell_state map[string]string) ([]byte, error) {
 	output := strings.Builder{}
-	f := func(format string, args ...interface{}) { fmt.Fprintf(&output, format+"\n", args...) }
+	f := func(format string, args ...any) { fmt.Fprintf(&output, format+"\n", args...) }
 	n := completions[0].Delegate.NumToRemove
 	if n > 0 {
 		f("compopt +o nospace")

tools/completion/fish.go

@@ -14,7 +14,7 @@ var _ = fmt.Print
 
 func fish_output_serializer(completions []*Completions, shell_state map[string]string) ([]byte, error) {
 	output := strings.Builder{}
-	f := func(format string, args ...interface{}) { fmt.Fprintf(&output, format+"\n", args...) }
+	f := func(format string, args ...any) { fmt.Fprintf(&output, format+"\n", args...) }
 	n := completions[0].Delegate.NumToRemove
 	fm := markup.New(false) // fish freaks out if there are escape codes in the description strings
 	if n > 0 {

tools/completion/main.go

@@ -15,11 +15,11 @@ import (
 	"kitty/tools/utils"
 )
 
-func debug(args ...interface{}) {
+func debug(args ...any) {
 	tty.DebugPrintln(args...)
 }
 
-func debugf(format string, args ...interface{}) {
+func debugf(format string, args ...any) {
 	debug(fmt.Sprintf(format, args...))
 }