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$saveable = 0.0
puts
puts 'Searching for vim backup files...'
puts
for sw in Dir['**/.*.sw*']
file = File.join(File.dirname(sw), File.basename(sw)[/^.(.*).sw.$/, 1])
status =
if not File.exist? file
'MISSING!'
elsif File.mtime(sw) > File.mtime(file)
'changed'
else
'deprecated'
end
deprecated = (status == 'deprecated' or ARGV.include? '-A')
size = File.size(sw).to_f / 1024
$saveable += size if deprecated
action =
if ARGV.include? '-D'
if deprecated
begin
File.delete sw
rescue => boom
boom.class.name
else
'delete'
end
end
else
''
end
puts " %-13s [%3.0f KB] %-60s %-13s" % [
status, size, file, action]
end
puts
puts '%3.0f KB can be saved.' % $saveable
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