cannam@89: \"Shamelessly copied from zmore.1 by Philippe Troin <phil@fifi.org>
cannam@89: \"for Debian GNU/Linux
cannam@89: .TH BZDIFF 1
cannam@89: .SH NAME
cannam@89: bzcmp, bzdiff \- compare bzip2 compressed files
cannam@89: .SH SYNOPSIS
cannam@89: .B bzcmp
cannam@89: [ cmp_options ] file1
cannam@89: [ file2 ]
cannam@89: .br
cannam@89: .B bzdiff
cannam@89: [ diff_options ] file1
cannam@89: [ file2 ]
cannam@89: .SH DESCRIPTION
cannam@89: .I  Bzcmp
cannam@89: and 
cannam@89: .I bzdiff
cannam@89: are used to invoke the
cannam@89: .I cmp
cannam@89: or the
cannam@89: .I diff
cannam@89: program on bzip2 compressed files.  All options specified are passed
cannam@89: directly to
cannam@89: .I cmp
cannam@89: or
cannam@89: .IR diff "."
cannam@89: If only 1 file is specified, then the files compared are
cannam@89: .I file1
cannam@89: and an uncompressed
cannam@89: .IR file1 ".bz2."
cannam@89: If two files are specified, then they are uncompressed if necessary and fed to
cannam@89: .I cmp
cannam@89: or
cannam@89: .IR diff "."
cannam@89: The exit status from 
cannam@89: .I cmp
cannam@89: or
cannam@89: .I diff
cannam@89: is preserved.
cannam@89: .SH "SEE ALSO"
cannam@89: cmp(1), diff(1), bzmore(1), bzless(1), bzgrep(1), bzip2(1)
cannam@89: .SH BUGS
cannam@89: Messages from the
cannam@89: .I cmp
cannam@89: or
cannam@89: .I diff
cannam@89: programs refer to temporary filenames instead of those specified.