Add cvsd to get a colored cvs diff

zshrc

@@ -299,6 +299,20 @@ if which fossil &>/dev/null; then
 	}
 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 &&