Cosmetics (variable name changes).

[finddup.git] / finddup.1

diff --git a/finddup.1 b/finddup.1
index e021a81..3092d75 100644 (file)
--- a/finddup.1
+++ b/finddup.1
@@ -10,20 +10,22 @@ finddup \- Find files common to two directories (or not)
 
 .SH "SYNOPSIS"
 
-\fBfinddup\fP [OPTION]... DIR1 [[not:]DIR2]
+\fBfinddup\fP [OPTION]... DIR1 [[and:|not:]DIR2]
 
 .SH "DESCRIPTION"
 
 With a single directory argument, \fBfinddup\fP prints the duplicated
 files found in it. With two directories, it prints either the files
 common to both DIR1 and DIR2, or with the `not:' prefix, the ones
-present in DIR1 and not in DIR2.
+present in DIR1 and not in DIR2. The and: prefix is assumed by default
+and necessary only if you have a directory name starting with `not:'.
 
-It compares files by first comparing their sizes, hence goes
+This command compares files by first comparing their sizes, hence goes
 reasonably fast.
 
 When looking for identical files, \fBfinddup\fP associates by default
-a group ID to every content, and prints it along the file names.
+a group ID to every content, and prints it along the file names. Use
+the \fB-g\fP to switch it off.
 
 Note that
 .B finddup DIR