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1 #!/usr/bin/env bash |
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2 # |
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3 # Author: Makarius |
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4 # |
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5 # DESCRIPTION: remove obsolete semicolons from theory sources |
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6 |
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7 |
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8 ## diagnostics |
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9 |
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10 PRG="$(basename "$0")" |
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11 |
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12 function usage() |
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13 { |
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14 echo |
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15 echo "Usage: isabelle $PRG [FILES|DIRS...]" |
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16 echo |
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17 echo " Recursively find .thy files and remove obsolete semicolons." |
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18 echo |
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19 echo " Old versions of files are preserved by appending \"~~\"." |
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20 echo |
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21 exit 1 |
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22 } |
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23 |
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24 |
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25 ## process command line |
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26 |
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27 [ "$#" -eq 0 -o "$1" = "-?" ] && usage |
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28 |
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29 SPECS="$@"; shift "$#" |
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30 |
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31 |
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32 ## main |
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33 |
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34 find $SPECS -name \*.thy -print0 | \ |
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35 xargs -0 "$ISABELLE_TOOL" java isabelle.Update_Semicolons |
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