51 lines
867 B
Go
51 lines
867 B
Go
package main
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import (
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"flag"
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"fmt"
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"os"
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"path/filepath"
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)
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var (
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flagDumpSequences bool
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flagDumpTransitions bool
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)
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func init() {
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flag.BoolVar(&flagDumpSequences, "dump-sequences", false, "dump Unicode sequences")
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flag.BoolVar(&flagDumpTransitions, "dump-transitions", false, "dump state machine state transition tables")
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}
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func getSrcdir() (string, error) {
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exe, err := os.Executable()
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if err != nil {
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return "", err
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}
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return filepath.Dir(filepath.Dir(exe)), nil
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}
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func mainE() error {
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srcdir, err := getSrcdir()
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if err != nil {
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return fmt.Errorf("could not find source dir: %v", err)
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}
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if err := os.Chdir(srcdir); err != nil {
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return err
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}
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d, err := readData()
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if err != nil {
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return err
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}
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_ = d
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return nil
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}
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func main() {
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flag.Parse()
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if err := mainE(); err != nil {
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fmt.Fprintln(os.Stderr, "Error:", err)
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os.Exit(1)
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}
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}
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