Revert "[#129, #211] Remove z"

This reverts commit b967c50faf.

.gitmodules

@@ -7,6 +7,6 @@
 [submodule "modules/completion/external"]
 	path = modules/completion/external
 	url = https://github.com/zsh-users/zsh-completions.git
-[submodule "modules/zaw/external"]
+[submodule "modules/z/external"]
-	path = modules/zaw/external
+	path = modules/z/external
-	url = git://github.com/zsh-users/zaw.git
+	url = https://github.com/rupa/z.git

modules/README.md

@@ -193,8 +193,3 @@ Yum
 
 Defines yum aliases.
 
-Zaw
----
-
-Integrates zaw into Prezto.
-

modules/fasd/README.md

@@ -1,39 +0,0 @@
-Fasd
-====
-
-[Fasd][1] is a command-line productivity booster, inspired by tools like
-[autojump][2], [z][3] and [v][4], it offers quick access to files and
-directories by keeping track of files and directories  that were previously
-accessed.
-
-For completion to work, this module must be loaded **after** the *completion*
-module.
-
-The Prezto Fasd configuration differs from the default. The default aliases have
-been disabled.
-
-Aliases
--------
-
-  - `j` changes the current working directory interactively.
-
-Completion
-----------
-
-Type `,`, `f,`, `d,` in front of a comma-separated query or type `,,`,  `,,f`,
-`,,d` at the end of a comma-separated query then hit <kbd>tab</kbd>.
-
-Authors
--------
-
-*The authors of this module should be contacted via the [issue tracker][5].*
-
-  - [Wei Dai](https://github.com/clvv)
-  - [Sorin Ionescu](https://github.com/sorin-ionescu)
-
-[1]: https://github.com/clvv/fasd
-[2]: https://github.com/joelthelion/autojump
-[3]: https://github.com/rupa/z
-[4]: https://github.com/rupa/v
-[5]: https://github.com/sorin-ionescu/prezto/issues
-

modules/fasd/init.zsh

@@ -1,54 +0,0 @@
-#
-# Maintains a frequently used file and directory list for fast access.
-#
-# Authors:
-#   Wei Dai <x@wei23.net>
-#   Sorin Ionescu <sorin.ionescu@gmail.com>
-#
-
-# Load dependencies.
-pmodload 'editor'
-
-# Return if requirements are not found.
-if (( ! $+commands[fasd] )); then
-  return 1
-fi
-
-#
-# Initialization
-#
-
-cache_file="${0:h}/cache.zsh"
-if [[ "${commands[fasd]}" -nt "$cache_file" || ! -s "$cache_file"  ]]; then
-  # Set the base init arguments.
-  init_args=(zsh-hook)
-
-  # Set fasd completion init arguments, if applicable.
-  if zstyle -t ':prezto:module:completion' loaded; then
-    init_args+=(zsh-ccomp zsh-ccomp-install zsh-wcomp zsh-wcomp-install)
-  fi
-
-  # Cache init code.
-  fasd --init "$init_args[@]" >! "$cache_file" 2> /dev/null
-fi
-
-source "$cache_file"
-
-unset cache_file init_args
-
-function fasd_cd {
-  local fasd_ret="$(fasd -d "$@")"
-  if [[ -d "$fasd_ret" ]]; then
-    cd "$fasd_ret"
-  else
-    print "$fasd_ret"
-  fi
-}
-
-#
-# Aliases
-#
-
-# Changes the current working directory interactively.
-alias j='fasd_cd -i'
-

modules/pacman/init.zsh

@@ -72,7 +72,7 @@ alias pacman-remove-orphans="${_pacman_sudo}${_pacman_frontend} --remove --recur
 # Synchronizes the local package and Arch Build System databases against the
 # repositories.
 if (( $+commands[abs] )); then
-  alias pacu="${_pacman_sudo}${_pacman_frontend} --sync --refresh && sudo abs"
+  alias pacu="${_pacman_sudo}${_pacman_frontend} --sync --refresh && ${_pacman_sudo}abs"
 else
   alias pacu="${_pacman_sudo}${_pacman_frontend} --sync --refresh"
 fi

modules/z/README.md

@@ -0,0 +1,21 @@
+Z
+=
+
+Integrates [z][1] into Prezto, which maintains a frequently used directory
+list for fast directory changes.
+
+Aliases
+-------
+
+  - `j` changes the current working directory to the most *frecent* match.
+
+Authors
+-------
+
+*The authors of this module should be contacted via the [issue tracker][2].*
+
+  - [Sorin Ionescu](https://github.com/sorin-ionescu)
+
+[1]: https://github.com/rupa/z
+[2]: https://github.com/sorin-ionescu/prezto/issues
+

modules/z/init.zsh

@@ -0,0 +1,19 @@
+#
+# Maintains a frequently used directory list for fast directory changes.
+#
+# Authors:
+#   Sorin Ionescu <sorin.ionescu@gmail.com>
+#
+
+# Set the directory changing command.
+_Z_CMD='j'
+
+# Prevent symbolic link resolution.
+_Z_NO_RESOLVE_SYMLINKS=1
+
+# Source module files.
+source "${0:h}/external/z.sh"
+
+# Cleanup.
+unset _Z_{CMD,NO_RESOLVE_SYMLINKS}
+

modules/zaw/README.md

@@ -1,77 +0,0 @@
-Zaw
-===
-
-Loads and configures Zaw from the [zaw][1] project.
-
-Contributors
-------------
-
-New features and bug fixes should be submitted to the [zaw][1] project according
-to its rules and regulations. This module will be synchronized against it.
-
-Settings
---------
-
-### Case Sensitivity
-
-To enable case-sensitivity for this module only, add the following line to
-*zpreztorc*:
-
-    zstyle ':prezto:module:zaw' case-sensitive 'yes'
-
-### Highlighting
-
-If colors are enabled, *zaw* will automatically highlight positive results.
-
-To enable highlighting for this module only, add the following line to
-*zpreztorc*:
-
-    zstyle ':prezto:module:zaw' color 'yes'
-
-To change the error color, add the following line to *zpreztorc*:
-
-    zstyle ':prezto:module:zaw:color' error 'bg=red,fg=white'
-
-To change the marked item color, add the following line to *zpreztorc*:
-
-    zstyle ':prezto:module:zaw:color' marked 'bg=blue,fg=white'
-
-To change the matched item color, add the following line to *zpreztorc*:
-
-    zstyle ':prezto:module:zaw:color' matched 'bg=magenta,fg=white'
-
-To change the selected item color, add the following line to *zpreztorc*:
-
-    zstyle ':prezto:module:zaw:color' selected 'standout'
-
-To change the list title color, add the following line to *zpreztorc*:
-
-    zstyle ':prezto:module:zaw:color' title 'fg=yellow'
-
-# Search
-
-To set the maximum number of items, add the following line to *zpreztorc*:
-
-    zstyle ':prezto:module:zaw' max-lines 15
-
-To rotate to the other side of the list when the cursor reaches the top or the
-bottom, add the following line to *zpreztorc*:
-
-    zstyle ':filter-select' rotate-list 'yes'
-
-To use extended search operators, add the following line to *zpreztorc*:
-
-    zstyle ':prezto:module:zaw' extended-search 'yes'
-
-More details can be found in the [zaw][1] project's README.
-
-Authors
--------
-
-*The authors of this module should be contacted via the [issue tracker][2].*
-
-  - [Sorin Ionescu](https://github.com/sorin-ionescu)
-
-[1]: https://github.com/zsh-users/zaw
-[2]: https://github.com/sorin-ionescu/prezto/issues
-

modules/zaw/init.zsh

@@ -1,69 +0,0 @@
-#
-# Integrates zaw into Prezto.
-#
-# Authors:
-#   Sorin Ionescu <sorin.ionescu@gmail.com>
-#
-
-# Load dependencies.
-pmodload 'editor'
-
-# Source module files.
-source "${0:h}/external/zaw.zsh" || return 1
-
-#
-# Highlighting
-#
-
-zstyle -s ':prezto:module:zaw:color' error 'REPLY' || REPLY='bg=red,fg=white'
-zstyle ':filter-select:highlight' error "$REPLY"
-
-zstyle -s ':prezto:module:zaw:color' marked 'REPLY' || REPLY='bg=blue,fg=white'
-zstyle ':filter-select:highlight' marked "$REPLY"
-
-zstyle -s ':prezto:module:zaw:color' matched 'REPLY' || REPLY='bg=magenta,fg=white'
-zstyle ':filter-select:highlight' matched "$REPLY"
-
-zstyle -s ':prezto:module:zaw:color' selected 'REPLY' || REPLY='standout'
-zstyle ':filter-select:highlight' selected "$REPLY"
-
-zstyle -s ':prezto:module:zaw:color' title 'REPLY' || REPLY='fg=yellow'
-zstyle ':filter-select:highlight' title "$REPLY"
-
-if ! zstyle -t ':prezto:module:zaw' color; then
-  for style in error marked matched selected title; do
-    zstyle -d ':filter-select:highlight' "$style"
-  done
-fi
-
-#
-# Search
-#
-
-zstyle -s ':prezto:module:zaw' max-lines 'REPLY' || REPLY=0
-zstyle ':filter-select' max-lines "$REPLY"
-
-zstyle -b ':filter-select' rotate-list 'REPLY' || REPLY='no'
-zstyle ':filter-select' rotate-list "$REPLY"
-
-zstyle -b ':prezto:module:zaw' extended-search 'REPLY' || REPLY='no'
-zstyle ':filter-select' extended-search "$REPLY"
-
-if ! zstyle -t ':prezto:module:zaw' case-sensitive; then
-  zstyle ':filter-select' case-insensitive 'yes'
-fi
-
-#
-# Key Bindings
-#
-
-if [[ -n "$key_info" ]]; then
-  # Emacs
-  bindkey -M emacs "$key_info[Control]R" zaw-history
-  bindkey -M emacs "$key_info[Control]S" zaw-history
-
-  # Vi
-  bindkey -M vicmd "/" zaw-history
-  bindkey -M vicmd "?" zaw-history
-fi
-

runcoms/zpreztorc

@@ -152,32 +152,3 @@ zstyle ':prezto:module:prompt' theme 'sorin'
 
 # Auto start a session when Zsh is launched in a SSH connection.
 # zstyle ':prezto:module:tmux:auto-start' remote 'yes'
-
-#
-# Zaw
-#
-
-# Set the error color.
-# zstyle ':prezto:module:zaw:color' error 'bg=red,fg=white'
-
-# Set the marked item color.
-# zstyle ':prezto:module:zaw:color' marked 'bg=blue,fg=white'
-
-# Set the matched item color.
-# zstyle ':prezto:module:zaw:color' matched 'bg=magenta,fg=white'
-
-# Set the selected item color.
-# zstyle ':prezto:module:zaw:color' selected 'standout'
-
-# Set the list title color.
-# zstyle ':prezto:module:zaw:color' title 'fg=yellow'
-
-# Set the maximum number of items.
-# zstyle ':prezto:module:zaw' max-lines 15
-
-# Set list cursor rotation.
-# zstyle ':filter-select' rotate-list 'yes'
-
-# Enable extended search operators.
-# zstyle ':prezto:module:zaw' extended-search 'yes'
-