From c00898279bc1dc3ea205cae709b7ed9b30daa43c Mon Sep 17 00:00:00 2001
From: Jean-loup Gailly <jloup@chorus.fr>
Date: Wed, 16 Jun 1993 16:35:26 +0000
Subject: [PATCH] Initial revision

---
 zdiff.1  | 44 ++++++++++++++++++++++++++++++++++++++++++++
 zforce.1 | 20 ++++++++++++++++++++
 2 files changed, 64 insertions(+)
 create mode 100644 zdiff.1
 create mode 100644 zforce.1

diff --git a/zdiff.1 b/zdiff.1
new file mode 100644
index 0000000..ea3bf41
--- /dev/null
+++ b/zdiff.1
@@ -0,0 +1,44 @@
+.TH ZDIFF 1
+.SH NAME
+zcmp, zdiff \- compare compressed files
+.SH SYNOPSIS
+.B zcmp
+[ cmp_options ] file1
+[ file2 ]
+.br
+.B zdiff
+[ diff_options ] file1
+[ file2 ]
+.SH DESCRIPTION
+.I  Zcmp
+and 
+.I zdiff
+are used to invoke the
+.I cmp
+or the
+.I diff
+program on compressed files.  All options specified are passed directly to
+.I cmp
+or
+.IR diff "."
+If only 1 file is specified, then the files compared are
+.I file1
+and an uncompressed
+.IR file1 ".gz."
+If two files are specified, then they are uncompressed if necessary and fed to
+.I cmp
+or
+.IR diff "."
+The exit status from 
+.I cmp
+or
+.I diff
+is preserved.
+.SH "SEE ALSO"
+cmp(1), diff(1), zmore(1), zgrep(1), znew(1), zforce(1), gzip(1), gzexe(1)
+.SH BUGS
+Messages from the
+.I cmp
+or
+.I diff
+programs refer to temporary filenames instead of those specified.
diff --git a/zforce.1 b/zforce.1
new file mode 100644
index 0000000..37c6aba
--- /dev/null
+++ b/zforce.1
@@ -0,0 +1,20 @@
+.TH ZFORCE 1
+.SH NAME
+zforce \- force a '.gz' extension on all gzip files
+.SH SYNOPSIS
+.B zforce
+[ name ...  ]
+.SH DESCRIPTION
+.I  zforce
+forces a .gz extension on all
+.I gzip
+files so that
+.I gzip
+will not compress them twice.
+This can be useful for files with names truncated after a file transfer.
+On systems with a 14 char limitation on file names, the original name
+is truncated to make room for the .gz suffix. For example,
+12345678901234 is renamed to 12345678901.gz. A file name such as foo.tgz
+is left intact.
+.SH "SEE ALSO"
+gzip(1), znew(1), zmore(1), zgrep(1), zdiff(1), gzexe(1)
-- 
2.47.2