@@ -296,10 +296,24 @@
 		LC_ALL=C git fast-import			\
 			--export-marks=$gitdir/git.marks	\
 			$=importmarks_git
 	}
 fi
+
+if which cvs &>/dev/null; then
+	cvsd() {
+		if which colordiff &>/dev/null; then
+			cvs diff -uN "$@" | colordiff | less -FRX
+		else
+			red="$(tput setaf 1)"
+			green="$(tput setaf 2)"
+			reset="$(tput sgr0)"
+			cvs diff -uN "$@" | sed "s/^+.*$/$green&$reset/" |
+				sed "s/^-.*$/$red&$reset/" | less -FRX
+		fi
+	}
+fi
 
 # pkgsrc does not like MAKEFLAGS including -j
 which pkg_chk &>/dev/null && alias pkg_chk="MAKEFLAGS= pkg_chk"
 which pkg_rolling-replace &>/dev/null &&
 	alias pkg_rolling-replace="MAKEFLAGS= pkg_rolling-replace"