1 files changed, 18 insertions, 4 deletions

diff --git a/usr.sbin/crunch/crunchide/crunchide.1 b/usr.sbin/crunch/crunchide/crunchide.1
index a12f692c0aa27..464517da80b7d 100644
--- a/usr.sbin/crunch/crunchide/crunchide.1
+++ b/usr.sbin/crunch/crunchide/crunchide.1
@@ -48,10 +48,16 @@ and
 options.  The
 .Ar keep-list-file
 must contain a list of symbols to keep visible, one symbol per line.
-Note that the C compiler prepends an underscore in front of
-symbols, so to keep the C function ``foo'' visible, the option
-\&``-k _foo'' must be used.
-
+The names given by
+.Ar keep-symbol
+or in
+.Ar keep-list-file
+should be C names.  For example,
+to keep the C function 
+.Dq foo
+visible, the option 
+.Dq -k foo 
+should be used.
 .Pp
 .Nm Crunchide
 is designed as a companion program for 
@@ -65,4 +71,12 @@ multiple component programs.
 .Nm Crunch
 was written by
 .An James da Silva Aq jds@cs.umd.edu .
+.sp 0
 Copyright (c) 1994 University of Maryland.  All Rights Reserved.
+.Pp
+Chris Demetriou <cgd@netbsd.org> reorganized
+.Nm
+so that it supported multiple object formats, and added
+ELF object support and ECOFF object recognition.
+.sp 0
+Copyright (c) 1997 Christopher G. Demetriou.  All Rights Reserved.