55 lines
1.3 KiB
Perl
Executable File
55 lines
1.3 KiB
Perl
Executable File
#! /usr/bin/perl -w
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#
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# Andres Soolo <soolo [at] ut . ee> writes:
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# "Also, I'd like to contribute this non-interactive tool to look up
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# VERA entries:"
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use strict;
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# Global parameters
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use vars qw/$verainfo/; $verainfo = '/usr/share/info/vera.info.gz';
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# End of global parameters
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# All items in %acronym are wanted; those with empty string as their
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# values will be reported as unknown.
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my %acronym = map {uc, ''} @ARGV;
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delete $acronym{''}; # no such
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# Check whether user asked for --help
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if (not %acronym or defined $acronym{'--HELP'})
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{
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print "Usage: vera acronym ...\n";
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exit;
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}
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# The MNP5 -> MNP translation. Note that MNP is only weakly wanted.
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# See 'Acronyms pointing to versions'.
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s/\d+$// and $acronym{$_} = $_ for keys %acronym;
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open VERA, "zcat $verainfo |" or die "Trouble opening $verainfo: $!";
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print "\n";
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while (%acronym and $_ = <VERA>)
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{
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chomp;
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last if $_ eq 'Examples:'; # No unnecessary duplicates
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if (defined $acronym{$_})
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{
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$acronym{$_} = $_; # Not unknown anymore
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print "$_\n";
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while ($_ ne "\n") { $_ = <VERA>; print; }
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}
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}
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close VERA;
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delete $acronym{$_} for values %acronym; # Delete weakly wanted ones
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print "Unknown acronyms: ", join (', ', sort keys %acronym), "\n\n" if %acronym;
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