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1 #!/bin/bash |
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2 # |
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3 # $Id$ |
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4 # |
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5 # DESCRIPTION: check files for non-ASCII characters |
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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: $PRG [FILES|DIRS...]" |
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16 echo |
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17 echo " Recursively find .thy/.ML files and check for non-ASCII characters." |
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18 echo |
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19 exit 1 |
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20 } |
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21 |
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22 |
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23 ## process command line |
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24 |
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25 [ $# -eq 0 -o "$1" = "-?" ] && usage |
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26 |
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27 SPECS="$@"; shift $# |
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28 |
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29 |
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30 ## main |
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31 |
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32 PERL=$(type -path perl) |
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33 if [ -z $PERL ]; then |
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34 echo "$PRG fatal error: no perl!?" |
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35 else |
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36 find $SPECS \( -name \*.ML -o -name \*.thy \) -print | \ |
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37 xargs $PERL -e \ |
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38 'while(<ARGV>) { if (m/[\x80-\xff]/) { print "$ARGV: $_"; }}' |
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39 fi |