package main

import (
	"go/token"
	"strings"
	"unicode"
)

func goName(s string) string {
	var out strings.Builder
	for _, part := range strings.Split(s, "_") {
		if part == "" {
			continue
		}
		if part == strings.ToUpper(part) {
			part = strings.ToLower(part)
		}
		r := []rune(part)
		r[0] = unicode.ToUpper(r[0])
		out.WriteString(string(r))
	}
	name := out.String()
	if name != "" && name[0] >= '0' && name[0] <= '9' {
		name = "X" + name
	}
	if token.Lookup(name).IsKeyword() {
		name += "_"
	}
	return name
}
func paramName(s string) string {
	name := goName(s)
	if name == "" {
		return name
	}
	r := []rune(name)
	r[0] = unicode.ToLower(r[0])
	name = string(r)
	if token.Lookup(name).IsKeyword() {
		name += "_"
	}
	return name
}