Added new directory options and removed cd aliases.

functions/directory.zsh

@@ -1,16 +1,15 @@
 setopt auto_cd              # Auto cd to a directory without typing cd.
 setopt auto_pushd           # Push the old directory onto the stack on cd.
 setopt pushd_ignore_dups    # Don't store duplicates in the stack.
+setopt pushd_silent         # Do not print the directory stack after pushd or popd.
+setopt pushd_to_home        # Push to home directory when no argument is given.
+setopt pushd_minus          # Use +/-n to specify a directory in the stack.
 setopt cdable_vars          # Change directory to a path stored in a variable.
 setopt auto_name_dirs       # Auto add variable-stored paths to ~ list.
 setopt multios              # Write to multiple descriptors.
-
-alias ..='cd ..'
-alias cd..='cd ..'
-alias cd...='cd ../..'
-alias cd....='cd ../../..'
-alias cd.....='cd ../../../..'
-alias cd/='cd /'
+setopt extended_glob        # Use extended globbing syntax.
+unsetopt clobber            # Don't overwrite existing files with > and >>.
+                            # Use >! and >>! to bypass.
 
 alias 1='cd -'
 alias 2='cd +2'
@@ -22,17 +21,3 @@ alias 7='cd +7'
 alias 8='cd +8'
 alias 9='cd +9'
 
-cd () {
-  if   [[ "x$*" == "x..." ]]; then
-    cd ../..
-  elif [[ "x$*" == "x...." ]]; then
-    cd ../../..
-  elif [[ "x$*" == "x....." ]]; then
-    cd ../../..
-  elif [[ "x$*" == "x......" ]]; then
-    cd ../../../..
-  else
-    builtin cd "$@"
-  fi
-}
-