17 lines
475 B
Bash
17 lines
475 B
Bash
#!/bin/sh
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# Use the default awk in your OS:
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AWKENGINE=awk
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# or uncomment one of these:
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#AWKENGINE="mawk -W posix"
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#AWKENGINE="gawk -P"
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#AWKENGINE="busybox awk"
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ESC=$'\x1b'
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STTYSTATE="$(stty -g)" # save the stty-readable state
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trap cleanup 2 15 # trap Ctrl+C (SIGINT) and SIGTERM
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cleanup() { # restore the state of stty and screen
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printf '%s' "${ESC}[?47l"
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stty "$STTYSTATE"
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}
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LANG=C $AWKENGINE -f tgl.awk -f dale8a.awk -v CLOCK_FACTOR=20 -- $1 # run the emulator
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cleanup
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