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- while :
- do
- echo $E_FLAG "Which system-call library do you want to install for the VAX?
- You can choose between
- libbsd4_1a for Berkeley Unix 4.1
- libbsd4_2 for Berkeley Unix 4.2 or newer, or Ultrix
- libsysV_2 for Unix System V
- Your choice: [$SYSVAX] $E_SFX"
- . $FDIR/get_answer
- case $ANS in
- '') ANS="$SYSVAX";;
- esac
- SYSVAX="$ANS"
- case $SYSVAX in
- libbsd4_1a|libbsd4_2|libsysV_2)
- break
- ;;
- *) echo "I do not understand your answer ($SYSVAX). Try again"
- ;;
- esac
- done
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