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$NetBSD: patch-man_puzzle-diff.8,v 1.1 2012/03/12 14:51:39 wiz Exp $
Fix some bugs in the man page (mandoc -Tlint).
--- man/puzzle-diff.8.orig 2009-03-24 14:01:25.000000000 +0000
+++ man/puzzle-diff.8
@@ -15,10 +15,12 @@
.\"
.Dd $Mdocdate: September 23 2007 $
.Dt PUZZLE-DIFF 1
+.Os
.Sh NAME
-.Nm puzzle\-diff \- Compare pictures with libpuzzle
+.Nm puzzle\-diff
+.Nd compare pictures with libpuzzle
.Sh SYNOPSIS
-.B puzzle\-diff
+.Nm puzzle\-diff
[\-b <contrast barrier for cropping] [\-c] [\-C <max cropping ratio>]
[\-e] [\-E <similarity threshold>] [\-h] [\-H <max height>] [\-l <lambdas>]
[\-n <noise cutoff>] [\-p <p ratio>] [\-t] [\-W <max width>]
@@ -31,16 +33,15 @@ Try
.Em puzzle\-diff \-h
for more info.
.Sh EXAMPLES
-.Pp
Output distance between two images:
-.Bd \-literal \-offset indent
+.Bd -literal -offset indent
$ puzzle\-diff pic\-a\-0.jpg pics\-a\-1.jpg
0.102286
.Ed
.Pp
Compare two images, exit with 10 if they look the same, exit with 20 if
they don't (may be useful for scripts):
-.Bd \-literal \-offset indent
+.Bd -literal -offset indent
$ puzzle\-diff \-e pic\-a\-0.jpg pics\-a\-1.jpg
$ echo $?
10
@@ -48,7 +49,7 @@ $ echo $?
.Pp
Compute distance, without cropping and with computing the average intensity
of the whole blocks:
-.Bd \-literal \-offset indent
+.Bd -literal -offset indent
$ puzzle\-diff \-p 1.0 \-c pic\-a\-0.jpg pic\-a\-1.jpg
0.0523151
.Ed
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