applex

Documentation

Index

• Variables
• func Lex(filename string) error

Variables

var CmdLex = &cli.Command{
	Hidden: true,
	Name:   "lex",
	Usage:  "lex Wa source code and print token list",
	Action: func(c *cli.Context) error {
		if c.NArg() == 0 {
			fmt.Fprintf(os.Stderr, "no input file")
			os.Exit(1)
		}

		err := Lex(c.Args().First())
		if err != nil {
			fmt.Println(err)
			os.Exit(1)
		}
		return nil
	},
}

Functions

func Lex

func Lex(filename string) error