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#!/bin/bash
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2546
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#
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# $Id$
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#
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# DESCRIPTION: expand shorthand goal commands
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PRG=$(basename $0)
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function usage()
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{
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echo
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echo "Usage: $PRG [FILES|DIRS...]"
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echo
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7498
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echo " Recursively find .ML files, expand shorthand goal commands. Also"
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echo " contracts uses of resolve_tac, dresolve_tac, eresolve_tac,"
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7887
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echo " forward_tac, rewrite_goals_tac on 1-element lists; furthermore"
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echo " expands tabs, which are forbidden in SML string constants."
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echo
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echo " Renames old versions of files by appending \"~~\"."
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echo
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exit 1
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}
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4416
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## process command line
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[ $# -eq 0 -o "$1" = "-?" ] && usage
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SPECS="$@"; shift $#
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## main
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6082
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#set by configure
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AUTO_PERL=perl
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find $SPECS -name \*.ML -print | xargs $AUTO_PERL -w $ISABELLE_HOME/lib/scripts/expandshort.pl
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