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39 lines
646 B
Go
39 lines
646 B
Go
package main
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import (
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"bufio"
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"flag"
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"fmt"
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"io"
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"os"
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)
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var tcpAddr = flag.String("tcp", "", "foo")
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func runfile() {
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filename := flag.Args()[0]
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fmt.Println(filename)
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f, err := os.Open(filename)
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if err != nil {
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fmt.Fprintln(os.Stderr, "unable to read file ", filename)
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os.Exit(1)
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}
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defer f.Close()
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out, errors := make(chan interface{}), make(chan error)
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go defaultInterpreter(out, errors)
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c := make(chan token, 32)
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go lex(bufio.NewReader(f), c)
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evalall(c, out, errors, universe)
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}
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func printErrorMsg(message string) {
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io.WriteString(os.Stderr, message)
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}
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func die(message string) {
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printErrorMsg(message)
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os.Exit(2)
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}
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