Use command_not_found_handler to change to the previous directory

modules/directory/README.md

@@ -22,7 +22,11 @@ Aliases
 -------
 
   - `d` prints the contents of the directory stack.
-  - `1 ... 9` changes the directory to the **n** previous one.
+
+Functions
+---------
+
+  - `command_not_found_handler` changes the directory to the **n** previous one.
 
 Authors
 -------

modules/directory/functions/command_not_found_handler

@@ -0,0 +1,13 @@
+#
+# Changes the directory to the n previous one.
+#
+# Authors:
+#   Sorin Ionescu <sorin.ionescu@gmail.com>
+#
+
+if [[ "$1" == [[:digit:]]## ]]; then
+  builtin cd "+$1"
+else
+  return 127
+fi
+

modules/directory/init.zsh

@@ -27,5 +27,4 @@ unsetopt CLOBBER            # Do not overwrite existing files with > and >>.
 #
 
 alias d='dirs -v'
-for index ({1..9}) alias "$index"="cd +${index}"; unset index
 

modules/pacman/functions/pacman-list-explicit

@@ -9,13 +9,10 @@
 pacman --query --explicit --info \
   | awk '
       BEGIN {
-        FS=" : "
+        FS=":"
       }
       /^Name/ {
-        printf "\033[0;01m" $2 "\033[0m"
-      }
-      /^Version/ {
-        print " \033[1;32m" $2 "\033[0m"
+        print $2
       }
       /^Description/ {
         print $2

modules/pacman/init.zsh

@@ -28,7 +28,6 @@ if (( $+commands[$_pacman_frontend] )); then
     source "${0:h}/${_pacman_frontend}.zsh"
   fi
 else
-  _pacman_frontend='pacman'
   _pacman_sudo='sudo '
 fi
 
@@ -37,7 +36,7 @@ fi
 #
 
 # Pacman.
-alias pac="${_pacman_frontend}"
+alias pac= "${_pacman_frontend}"
 
 # Installs packages from repositories.
 alias paci="${_pacman_sudo}${_pacman_frontend} --sync"
@@ -64,7 +63,7 @@ alias pacs="${_pacman_frontend} --sync --search"
 alias pacS="${_pacman_frontend} --query --search"
 
 # Lists orphan packages.
-alias pacman-list-orphans="${_pacman_frontend} --query --deps --unrequired"
+alias pacman-list-orphans="${_pacman_sudo}${_pacman_frontend} --query --deps --unrequired"
 
 # Removes orphan packages.
 alias pacman-remove-orphans="${_pacman_sudo}${_pacman_frontend} --remove --recursive \$(${_pacman_frontend} --quiet --query --deps --unrequired)"