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25 lines
595 B
Bash
25 lines
595 B
Bash
#!/bin/sh
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# $Id: setup-vars,v 1.5 2020/11/25 23:06:52 tom Exp $
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# vile:shmode
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# These symbols are defined to use in the sample shell scripts to make them
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# more readable. But they are (intentionally) not exported. If they were
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# exported, they would also be visible in the dialog program (a subprocess).
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: "${DIALOG=dialog}"
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: "${DIALOG_OK=0}"
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: "${DIALOG_CANCEL=1}"
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: "${DIALOG_HELP=2}"
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: "${DIALOG_EXTRA=3}"
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: "${DIALOG_ITEM_HELP=4}"
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: "${DIALOG_TIMEOUT=5}"
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: "${DIALOG_ESC=255}"
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: "${SIG_NONE=0}"
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: "${SIG_HUP=1}"
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: "${SIG_INT=2}"
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: "${SIG_QUIT=3}"
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: "${SIG_KILL=9}"
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: "${SIG_TERM=15}"
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