[aws] Use "aws configure export-credentials" instead of the external command aws-export-credentials

Remove redundant quotes from comparisons and
variable expansions where they are not needed.

Also add style nits to comments and code.

README.md

@@ -6,6 +6,8 @@ and prompt themes.
 
 ## Installation
 
+### Manual
+
 Prezto will work with any recent release of Zsh, but the minimum required
 version is **4.3.11**.
 
@@ -39,7 +41,7 @@ version is **4.3.11**.
 
         ```sh
         export XDG_CONFIG_HOME="${XDG_CONFIG_HOME:=$HOME/.config}"
-        export ZDOTDIR="${ZDOTDIR:=$XDG_CONFIG_HOME/zsh}"
+        [[ -d $XDG_CONFIG_HOME/zsh ]] && export ZDOTDIR="$XDG_CONFIG_HOME/zsh"
         source "$ZDOTDIR/.zshenv"
         ```
 

init.zsh

@@ -173,7 +173,7 @@ if [[ -s "${ZDOTDIR:-$HOME}/.zpreztorc" ]]; then
 fi
 
 # Disable color and theme in dumb terminals.
-if [[ "$TERM" == 'dumb' ]]; then
+if [[ $TERM == dumb ]]; then
   zstyle ':prezto:*:*' color 'no'
   zstyle ':prezto:module:prompt' theme 'off'
 fi

modules/archive/functions/unarchive

@@ -41,7 +41,7 @@ else
 fi
 
 if (( $+commands[pixz] )); then
-  _xz_bin='pixz'
+  _xz_bin='pixz -d'
 else
   _xz_bin='xz'
 fi

modules/aws/init.zsh

@@ -120,6 +120,20 @@ function aws_ssm_session_any {
     fi
 }
 
+function aws_ssm_parameters {
+    local profile=$(_get_aws_profile)
+    aws ssm describe-parameters --profile $profile --output ${_aws_output} \
+        --query 'Parameters[].[Name,Type]'
+}
+
+function aws_ssm_get_parameter {
+    local profile=$(_get_aws_profile)
+    local parameter=$1
+
+    aws ssm get-parameter --profile $profile --output text \
+        --name $parameter --with-decryption --query "Parameter.Value"
+}
+
 function aws_cf {
     local profile=$(_get_aws_profile)
 
@@ -134,6 +148,15 @@ function aws_cf {
         | jq -r ".[] | [.id, .domain, .aliases, .status, .origin] | @csv" | tr -d '"' | column --separator="," --table
 }
 
+function aws_eks {
+    local profile=$(_get_aws_profile)
+
+    for cluster in $(aws eks list-clusters --output text --query 'clusters'); do
+        aws eks describe-cluster --name $cluster --output ${_aws_output} \
+          --query "cluster.{name:name,endpoint:endpoint,access:resourcesVpcConfig.publicAccessCidrs | join(' ',@),issues:health.issues | join(' ',@)}"
+    done
+}
+
 # ~/.ssh/config
 #
 # Host i-*
@@ -148,6 +171,7 @@ function ssh_aws_any {
 
 function aws_switch_profile {
     local region
+    local credentials
 
     if [[ -z $1 ]]; then
         echo "Profile can't be an empty string"
@@ -166,7 +190,14 @@ function aws_switch_profile {
       fi
 
       if [[ ${_aws_sso} == "true" ]]; then
-        eval $(aws-export-credentials --env-export)
+        credentials=$(aws configure export-credentials --format env 2>&1)
+
+        if [[ $credentials =~ "has expired" ]]; then
+            aws sso login
+            credentials=$(aws configure export-credentials --format env)
+        fi
+
+        eval $credentials
       fi
     fi
 }

modules/command-not-found/init.zsh

@@ -7,14 +7,14 @@
 #
 
 # Load command-not-found on Debian-based distributions.
-if [[ -s '/etc/zsh_command_not_found' ]]; then
+if [[ -s /etc/zsh_command_not_found ]]; then
-  source '/etc/zsh_command_not_found'
+  source /etc/zsh_command_not_found
 # Load command-not-found on Arch Linux-based distributions.
-elif [[ -s '/usr/share/doc/pkgfile/command-not-found.zsh' ]]; then
+elif [[ -s /usr/share/doc/pkgfile/command-not-found.zsh ]]; then
-  source '/usr/share/doc/pkgfile/command-not-found.zsh'
+  source /usr/share/doc/pkgfile/command-not-found.zsh
 # Load command-not-found on macOS when Homebrew tap is configured.
 elif (( $+commands[brew] )) \
-      && [[ -s "${hb_cnf_handler::="$(brew --repository 2> /dev/null)"/Library/Taps/homebrew/homebrew-command-not-found/handler.sh}" ]]; then
+      && [[ -s ${hb_cnf_handler::="${HOMEBREW_REPOSITORY:-$commands[brew]:A:h:h}/Library/Taps/homebrew/homebrew-command-not-found/handler.sh"} ]]; then
   source "$hb_cnf_handler"
   unset hb_cnf_handler
 # Return if requirements are not found.

modules/completion/init.zsh

@@ -7,19 +7,23 @@
 #
 
 # Return if requirements are not found.
-if [[ $TERM == 'dumb' ]]; then
+if [[ $TERM == dumb ]]; then
   return 1
 fi
 
 # Add zsh-completions to $fpath.
 fpath=(${0:h}/external/src $fpath)
 
-# Add completion for keg-only brewed curl when available.
+# Add completion for keg-only brewed curl on macOS when available.
-if (( $+commands[brew] )) \
+if (( $+commands[brew] )); then
-      && [[ -d "${curl_prefix::="$(brew --prefix 2> /dev/null)"/opt/curl}" ]]; then
+  brew_prefix=${HOMEBREW_PREFIX:-${HOMEBREW_REPOSITORY:-$commands[brew]:A:h:h}}
-  fpath=($curl_prefix/share/zsh/site-functions $fpath)
+  # $HOMEBREW_PREFIX defaults to $HOMEBREW_REPOSITORY but is explicitly set to
+  # /usr/local when $HOMEBREW_REPOSITORY is /usr/local/Homebrew.
+  # https://github.com/Homebrew/brew/blob/2a850e02d8f2dedcad7164c2f4b95d340a7200bb/bin/brew#L66-L69
+  [[ $brew_prefix == '/usr/local/Homebrew' ]] && brew_prefix=$brew_prefix:h
+  fpath=($brew_prefix/opt/curl/share/zsh/site-functions(/N) $fpath)
+  unset brew_prefix
 fi
-unset curl_prefix
 
 #
 # Options
@@ -80,7 +84,7 @@ if zstyle -t ':prezto:module:completion:*' case-sensitive; then
   zstyle ':completion:*' matcher-list 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
   setopt CASE_GLOB
 else
-  zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}' 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
+  zstyle ':completion:*' matcher-list 'm:{[:lower:]}={[:upper:]}' 'm:{[:upper:]}={[:lower:]}'  'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
   unsetopt CASE_GLOB
 fi
 

modules/directory/README.md

@@ -17,6 +17,13 @@ Sets directory options and defines directory aliases.
 
 ## Aliases
 
+Aliases are enabled by default. To disable them, add the following to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
+
+```sh
+zstyle ':prezto:module:directory:alias' skip 'yes'
+```
+
 - `d` prints the contents of the directory stack.
 - `1 ... 9` changes the directory to the **n** previous one.
 

modules/directory/init.zsh

@@ -25,5 +25,8 @@ unsetopt CLOBBER            # Do not overwrite existing files with > and >>.
 # Aliases
 #
 
-alias d='dirs -v'
+if ! zstyle -t ':prezto:module:directory:alias' skip; then
-for index ({1..9}) alias "$index"="cd +${index}"; unset index
+  alias -- -='cd -'
+  alias d='dirs -v'
+  for index ({1..9}) alias "$index"="cd +${index}"; unset index
+fi

modules/docker/alias.zsh

@@ -152,26 +152,26 @@ alias dkmv='docker-machine version'
 alias dkmx='docker-machine stop'
 
 # Docker Compose (c)
-alias dkc='docker-compose'
+alias dkc='docker compose'
-alias dkcb='docker-compose build'
+alias dkcb='docker compose build'
-alias dkcB='docker-compose build --no-cache'
+alias dkcB='docker compose build --no-cache'
-alias dkcd='docker-compose down'
+alias dkcd='docker compose down'
-alias dkce='docker-compose exec'
+alias dkce='docker compose exec'
-alias dkck='docker-compose kill'
+alias dkck='docker compose kill'
-alias dkcl='docker-compose logs'
+alias dkcl='docker compose logs'
-alias dkcls='docker-compose ps'
+alias dkcls='docker compose ps'
-alias dkcp='docker-compose pause'
+alias dkcp='docker compose pause'
-alias dkcP='docker-compose unpause'
+alias dkcP='docker compose unpause'
-alias dkcpl='docker-compose pull'
+alias dkcpl='docker compose pull'
-alias dkcph='docker-compose push'
+alias dkcph='docker compose push'
-alias dkcps='docker-compose ps'
+alias dkcps='docker compose ps'
-alias dkcr='docker-compose run'
+alias dkcr='docker compose run'
-alias dkcR='docker-compose run --rm'
+alias dkcR='docker compose run --rm'
-alias dkcrm='docker-compose rm'
+alias dkcrm='docker compose rm'
-alias dkcs='docker-compose start'
+alias dkcs='docker compose start'
-alias dkcsc='docker-compose scale'
+alias dkcsc='docker compose scale'
-alias dkcS='docker-compose restart'
+alias dkcS='docker compose restart'
-alias dkcu='docker-compose up'
+alias dkcu='docker compose up'
-alias dkcU='docker-compose up -d'
+alias dkcU='docker compose up -d'
-alias dkcv='docker-compose version'
+alias dkcv='docker compose version'
-alias dkcx='docker-compose stop'
+alias dkcx='docker compose stop'

modules/editor/README.md

@@ -12,6 +12,17 @@ Sets editor specific key bindings options and variables.
 
 ## Settings
 
+### Wordchars
+
+To change what characters are considered part of a word, add the following to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
+
+```sh
+zstyle ':prezto:module:editor' wordchars <chars>
+```
+
+Defaults to `*?_-.[]~&;!#$%^(){}<>`.
+
 ### Key bindings
 
 To enable key bindings, add the following to _`${ZDOTDIR:-$HOME}/.zpreztorc`_,

modules/editor/init.zsh

@@ -21,7 +21,8 @@ setopt BEEP                     # Beep on error in line editor.
 #
 
 # Treat these characters as part of a word.
-WORDCHARS='*?_-.[]~&;!#$%^(){}<>'
+zstyle -s ':prezto:module:editor' wordchars 'WORDCHARS' \
+  || WORDCHARS='*?_-.[]~&;!#$%^(){}<>'
 
 # Use human-friendly identifiers.
 zmodload zsh/terminfo

modules/emacs/README.md

@@ -12,6 +12,13 @@ execution of `carton`.
 
 ## Aliases
 
+Aliases are enabled by default. To disable them, add the following to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
+
+```sh
+zstyle ':prezto:module:emacs:alias' skip 'yes'
+```
+
 ### Carton
 
 - `cai` installs dependencies.

modules/emacs/init.zsh

@@ -19,7 +19,9 @@ source "$HOME/.cask/etc/cask_completion.zsh" 2> /dev/null
 # Aliases
 #
 
-alias cai='cask install'
+if ! zstyle -t ':prezto:module:emacs:alias' skip; then
-alias cau='cask update'
+  alias cai='cask install'
-alias caI='cask init'
+  alias cau='cask update'
-alias cae='cask exec'
+  alias caI='cask init'
+  alias cae='cask exec'
+fi

modules/environment/init.zsh

@@ -14,7 +14,7 @@
 # paste had a regression. Additionally, 5.2 added bracketed-paste-url-magic
 # which is generally better than url-quote-magic so we load that when possible.
 autoload -Uz is-at-least
-if [[ ${ZSH_VERSION} != 5.1.1 && ${TERM} != "dumb" ]]; then
+if [[ $ZSH_VERSION != 5.1.1 && $TERM != dumb ]]; then
   if is-at-least 5.2; then
     autoload -Uz bracketed-paste-url-magic
     zle -N bracketed-paste bracketed-paste-url-magic
@@ -34,7 +34,8 @@ setopt COMBINING_CHARS      # Combine zero-length punctuation characters (accent
                             # with the base character.
 setopt INTERACTIVE_COMMENTS # Enable comments in interactive shell.
 setopt RC_QUOTES            # Allow 'Henry''s Garage' instead of 'Henry'\''s Garage'.
-unsetopt MAIL_WARNING       # Don't print a warning message if a mail file has been accessed.
+unsetopt MAIL_WARNING       # Don't print a warning message if a mail file has
+                            # been accessed.
 
 # Allow mapping Ctrl+S and Ctrl+Q shortcuts
 [[ -r ${TTY:-} && -w ${TTY:-} && $+commands[stty] == 1 ]] && stty -ixon <$TTY >$TTY
@@ -43,23 +44,23 @@ unsetopt MAIL_WARNING       # Don't print a warning message if a mail file has b
 # Jobs
 #
 
-setopt LONG_LIST_JOBS     # List jobs in the long format by default.
+setopt LONG_LIST_JOBS       # List jobs in the long format by default.
-setopt AUTO_RESUME        # Attempt to resume existing job before creating a new process.
+setopt AUTO_RESUME          # Attempt to resume existing job before creating a new process.
-setopt NOTIFY             # Report status of background jobs immediately.
+setopt NOTIFY               # Report status of background jobs immediately.
-unsetopt BG_NICE          # Don't run all background jobs at a lower priority.
+unsetopt BG_NICE            # Don't run all background jobs at a lower priority.
-unsetopt HUP              # Don't kill jobs on shell exit.
+unsetopt HUP                # Don't kill jobs on shell exit.
-unsetopt CHECK_JOBS       # Don't report on jobs when shell exit.
+unsetopt CHECK_JOBS         # Don't report on jobs when shell exit.
 
 #
 # Termcap
 #
 
 if zstyle -t ':prezto:environment:termcap' color; then
-  export LESS_TERMCAP_mb=$'\E[01;31m'      # Begins blinking.
+  export LESS_TERMCAP_mb=$'\E[01;31m'       # Begins blinking.
-  export LESS_TERMCAP_md=$'\E[01;31m'      # Begins bold.
+  export LESS_TERMCAP_md=$'\E[01;31m'       # Begins bold.
-  export LESS_TERMCAP_me=$'\E[0m'          # Ends mode.
+  export LESS_TERMCAP_me=$'\E[0m'           # Ends mode.
-  export LESS_TERMCAP_se=$'\E[0m'          # Ends standout-mode.
+  export LESS_TERMCAP_se=$'\E[0m'           # Ends standout-mode.
-  export LESS_TERMCAP_so=$'\E[00;47;30m'   # Begins standout-mode.
+  export LESS_TERMCAP_so=$'\E[00;47;30m'    # Begins standout-mode.
-  export LESS_TERMCAP_ue=$'\E[0m'          # Ends underline.
+  export LESS_TERMCAP_ue=$'\E[0m'           # Ends underline.
-  export LESS_TERMCAP_us=$'\E[01;32m'      # Begins underline.
+  export LESS_TERMCAP_us=$'\E[01;32m'       # Begins underline.
 fi

modules/fasd/README.md

@@ -19,6 +19,13 @@ instead of the bundled version.
 
 ## Aliases
 
+Aliases are enabled by default. To disable them, add the following to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
+
+```sh
+zstyle ':prezto:module:fasd:alias' skip 'yes'
+```
+
 - `j` changes the current working directory interactively.
 
 ## Completion

modules/fasd/init.zsh

@@ -53,5 +53,7 @@ function fasd_cd {
 # Aliases
 #
 
-# Changes the current working directory interactively.
+if ! zstyle -t ':prezto:module:fasd:alias' skip; then
-alias j='fasd_cd -i'
+  # Changes the current working directory interactively.
+  alias j='fasd_cd -i'
+fi

modules/git/functions/git-squash

@@ -0,0 +1,26 @@
+#
+# Performs a "dirty" squash
+#
+# Authors:
+#   Daniel Carrillo <daniel.carrillo@gmail.com>
+#
+
+# function git-squash {
+
+if ! is-true "$(command git rev-parse --is-inside-work-tree 2> /dev/null)"; then
+  print "$0: not a repository work tree: $PWD" >&2
+  return 1
+elif [ -z "$2" ]; then
+  print "Usage: $0 <base branch> \"commit message\"" >&2
+  return 1
+fi
+
+local bbranch=$1
+local message=$2
+local cbranch=$(git branch --show-current)
+
+git reset $(git merge-base $bbranch $cbranch)
+git add -A
+git commit -m "$message"
+
+# }

modules/gnu-utility/init.zsh

@@ -44,8 +44,7 @@ _gnu_utility_cmds=(
   'libtool' 'libtoolize'
 
   # Miscellaneous
-  'egrep' 'fgrep' 'getopt' 'grep' 'indent' 'make' 'sed' 'tar' 'time' 'units'
+  'awk' 'getopt' 'grep' 'indent' 'make' 'sed' 'tar' 'time' 'units' 'which'
-  'which'
 )
 
 # Wrap GNU utilities in functions.

modules/history-substring-search/README.md

@@ -65,6 +65,42 @@ _`${ZDOTDIR:-$HOME}/.zpreztorc`_:
 zstyle ':prezto:module:history-substring-search' globbing-flags ''
 ```
 
+### Case sensitive search
+
+To set the search case-sensitivity, add the following line to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_:
+
+```sh
+zstyle ':prezto:module:history-substring-search' case-sensitive 'yes'
+```
+
+### Fuzzy search
+
+To enable search for fuzzy matches, add the following line to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_:
+
+```sh
+zstyle ':prezto:module:history-substring-search' fuzzy 'yes'
+```
+
+### Unique results
+
+To enable unique results, add the following line to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_:
+
+```sh
+zstyle ':prezto:module:history-substring-search' unique 'yes'
+```
+
+### Prefixed search
+
+To enable prefixed search matches, add the following line to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_:
+
+```sh
+zstyle ':prezto:module:history-substring-search' prefixed 'yes'
+```
+
 ## Authors
 
 _The authors of this module should be contacted via the [issue tracker][5]._

modules/history-substring-search/init.zsh

@@ -38,6 +38,18 @@ if ! zstyle -t ':prezto:module:history-substring-search' color; then
   unset HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_{FOUND,NOT_FOUND}
 fi
 
+if zstyle -t ':prezto:module:history-substring-search' fuzzy; then
+  HISTORY_SUBSTRING_SEARCH_FUZZY=1
+fi
+
+if zstyle -t ':prezto:module:history-substring-search' unique; then
+  HISTORY_SUBSTRING_SEARCH_ENSURE_UNIQUE=1
+fi
+
+if zstyle -t ':prezto:module:history-substring-search' prefixed; then
+  HISTORY_SUBSTRING_SEARCH_PREFIXED=1
+fi
+
 #
 # Key Bindings
 #

modules/history/README.md

@@ -36,8 +36,44 @@ Alternately, you can set `HISTFILE` manually to _`${ZDOTDIR:-$HOME}/.zhistory`_.
 
 ## Aliases
 
+Aliases are enabled by default. To disable them, add the following to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
+
+```sh
+zstyle ':prezto:module:history:alias' skip 'yes'
+```
+
 - `history-stat` lists the ten most used commands
 
+## Settings
+
+### histfile
+
+Can be configured either by setting HISTFILE manually before loading this
+module or by using zstyle:
+
+```sh
+zstyle ':prezto:module:history' histfile "<file_name>"
+```
+
+defaults to "${ZDOTDIR:-$HOME}/.zsh_history".
+
+### histsize
+
+```sh
+zstyle ':prezto:module:history' histsize <number>
+```
+
+defaults to 10000.
+
+### savehist
+
+```sh
+zstyle ':prezto:module:history' savehist <number>
+```
+
+defaults to histsize
+
 ## Authors
 
 _The authors of this module should be contacted via the [issue tracker][2]._

modules/history/init.zsh

@@ -10,54 +10,34 @@
 # Options
 #
 
-setopt BANG_HIST                 # Treat the '!' character specially during expansion.
+setopt BANG_HIST              # Treat the '!' character specially during expansion.
-setopt EXTENDED_HISTORY          # Write the history file in the ':start:elapsed;command' format.
+setopt EXTENDED_HISTORY       # Write the history file in the ':start:elapsed;command' format.
-setopt SHARE_HISTORY             # Share history between all sessions.
+setopt SHARE_HISTORY          # Share history between all sessions.
-setopt HIST_EXPIRE_DUPS_FIRST    # Expire a duplicate event first when trimming history.
+setopt HIST_EXPIRE_DUPS_FIRST # Expire a duplicate event first when trimming history.
-setopt HIST_IGNORE_DUPS          # Do not record an event that was just recorded again.
+setopt HIST_IGNORE_DUPS       # Do not record an event that was just recorded again.
-setopt HIST_IGNORE_ALL_DUPS      # Delete an old recorded event if a new event is a duplicate.
+setopt HIST_IGNORE_ALL_DUPS   # Delete an old recorded event if a new event is a duplicate.
-setopt HIST_FIND_NO_DUPS         # Do not display a previously found event.
+setopt HIST_FIND_NO_DUPS      # Do not display a previously found event.
-setopt HIST_IGNORE_SPACE         # Do not record an event starting with a space.
+setopt HIST_IGNORE_SPACE      # Do not record an event starting with a space.
-setopt HIST_SAVE_NO_DUPS         # Do not write a duplicate event to the history file.
+setopt HIST_SAVE_NO_DUPS      # Do not write a duplicate event to the history file.
-setopt HIST_VERIFY               # Do not execute immediately upon history expansion.
+setopt HIST_VERIFY            # Do not execute immediately upon history expansion.
-setopt HIST_BEEP                 # Beep when accessing non-existent history.
+setopt HIST_BEEP              # Beep when accessing non-existent history.
 
 #
 # Variables
 #
 
-HISTFILE="${HISTFILE:-${ZDOTDIR:-$HOME}/.zsh_history}"  # The path to the history file.
+zstyle -s ':prezto:module:history' histfile 'HISTFILE' \
-HISTSIZE=10000                   # The maximum number of events to save in the internal history.
+    || HISTFILE="${HISTFILE:-${ZDOTDIR:-$HOME}/.zsh_history}" # The path to the history file.
-SAVEHIST=10000                   # The maximum number of events to save in the history file.
+zstyle -s ':prezto:module:history' histsize 'HISTSIZE' \
+    || HISTSIZE=10000                                         # The maximum number of events to save in the internal history.
+zstyle -s ':prezto:module:history' savehist 'SAVEHIST' \
+    || SAVEHIST=$HISTSIZE                                     # The maximum number of events to save in the history file.
 
 #
 # Aliases
 #
 
-# Lists the ten most used commands.
+if ! zstyle -t ':prezto:module:history:alias' skip; then
-alias history-stat="history 0 | awk '{print \$2}' | sort | uniq -c | sort -n -r | head"
+  # Lists the ten most used commands.
-
+  alias history-stat="history 0 | awk '{print \$2}' | sort | uniq -c | sort -n -r | head"
-if [[ -s "${OLD_HISTFILE::=${HISTFILE:h}/.zhistory}" ]]; then
-
-  # New 'HISTFILE' doesn't exist yet, rename legacy one if available and notify.
-  if [[ ! -s "$HISTFILE" ]]; then
-    <<EON
-NOTICE: Default path of 'HISTFILE' has changed from '${OLD_HISTFILE/#$HOME/~}'
-        to '${HISTFILE/#$HOME/~}'.
-        Attempting to rename the existing 'HISTFILE' ...
-EON
-    command mv -v "$OLD_HISTFILE" "$HISTFILE"
-
-  # New 'HISTFILE' does exist and is older than legacy one, just warn.
-  elif [[ "$OLD_HISTFILE" -nt "$HISTFILE" ]]; then
-    <<EOW
-WARNING: Default path of 'HISTFILE' has changed from '${OLD_HISTFILE/#$HOME/~}'
-         to '${HISTFILE/#$HOME/~}'.
-         Either set 'HISTFILE' in '${${0:h}/#$HOME/~}'
-         or move previous history from '${OLD_HISTFILE/#$HOME/~}' to
-         '${HISTFILE/#$HOME/~}'.
-EOW
-  fi
-
-  unset OLD_HISTFILE
 fi

modules/homebrew/README.md

@@ -12,6 +12,13 @@ brew shellenv
 
 ## Aliases
 
+Aliases are enabled by default. To disable them, add the following to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
+
+```sh
+zstyle ':prezto:module:homebrew:alias' skip 'yes'
+```
+
 ### Homebrew Core
 
 - `brewc` cleans outdated brews and their cached archives.

modules/homebrew/init.zsh

@@ -21,7 +21,17 @@ fi
 # Load 'HOMEBREW_' prefixed variables only. Avoid loading 'PATH' related
 # variables as they are already handled in standard zsh configuration.
 if (( $+commands[brew] )); then
-  eval "${(@M)${(f)"$(brew shellenv 2> /dev/null)"}:#export HOMEBREW*}"
+  cache_file="${XDG_CACHE_HOME:-$HOME/.cache}/prezto/brew-shellenv-cache.zsh"
+  if [[ "$commands[brew]" -nt "$cache_file" \
+      || "${ZDOTDIR:-$HOME}/.zpreztorc" -nt "$cache_file" \
+      || ! -s "$cache_file" ]]; then
+    mkdir -p "$cache_file:h"
+    # Cache the result.
+    echo "${(@M)${(f)"$(brew shellenv 2> /dev/null)"}:#export HOMEBREW*}" >! "$cache_file" 2> /dev/null
+  fi
+
+  source "$cache_file"
+  unset cache_file
 fi
 
 #
@@ -29,19 +39,21 @@ fi
 #
 
 # Homebrew
-alias brewc='brew cleanup'
+if ! zstyle -t ':prezto:module:homebrew:alias' skip; then
-alias brewi='brew install'
+  alias brewc='brew cleanup'
-alias brewL='brew leaves'
+  alias brewi='brew install'
-alias brewl='brew list'
+  alias brewL='brew leaves'
-alias brewo='brew outdated'
+  alias brewl='brew list'
-alias brews='brew search'
+  alias brewo='brew outdated'
-alias brewu='brew upgrade'
+  alias brews='brew search'
-alias brewx='brew uninstall'
+  alias brewu='brew upgrade'
+  alias brewx='brew uninstall'
 
-# Homebrew Cask
+  # Homebrew Cask
-alias caski='brew install --cask'
+  alias caski='brew install --cask'
-alias caskl='brew list --cask'
+  alias caskl='brew list --cask'
-alias casko='brew outdated --cask'
+  alias casko='brew outdated --cask'
-alias casks='brew search --cask'
+  alias casks='brew search --cask'
-alias casku='brew upgrade --cask'
+  alias casku='brew upgrade --cask'
-alias caskx='brew uninstall --cask'
+  alias caskx='brew uninstall --cask'
+fi

modules/macports/README.md

@@ -4,6 +4,13 @@ Defines MacPorts aliases and adds MacPorts directories to path variables.
 
 ## Aliases
 
+Aliases are enabled by default. To disable them, add the following to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
+
+```sh
+zstyle ':prezto:module:macports:alias' skip 'yes'
+```
+
 - `portc` cleans the files used to build ports.
 - `porti` installs a port.
 - `ports` searches for a port.

modules/macports/init.zsh

@@ -28,10 +28,12 @@ path=(
 # Aliases
 #
 
-alias portc='sudo port clean --all installed'
+if ! zstyle -t ':prezto:module:macports:alias' skip; then
-alias porti='sudo port install'
+  alias portc='sudo port clean --all installed'
-alias ports='port search'
+  alias porti='sudo port install'
-alias portU='sudo port selfupdate && sudo port upgrade outdated'
+  alias ports='port search'
-alias portu='sudo port upgrade'
+  alias portU='sudo port selfupdate && sudo port upgrade outdated'
-alias portX='sudo port -u uninstall'
+  alias portu='sudo port upgrade'
-alias portx='sudo port uninstall'
+  alias portX='sudo port -u uninstall'
+  alias portx='sudo port uninstall'
+fi

modules/node/README.md

@@ -29,6 +29,13 @@ _`$XDG_CONFIG_HOME/nvm`_, _`~/.nvm`_, or is installed with homebrew.
 
 ## Aliases
 
+Aliases are enabled by default. To disable them, add the following to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
+
+```sh
+zstyle ':prezto:module:node:alias' skip 'yes'
+```
+
 ### npm
 
 - `npmi` install a package.

modules/node/init.zsh

@@ -48,18 +48,20 @@ N_PREFIX="${XDG_CONFIG_HOME:-$HOME/.config}/n"  # The path to 'n' cache.
 # Aliases
 #
 
-# npm
+if ! zstyle -t ':prezto:module:node:alias' skip; then
-alias npmi='npm install'
+  # npm
-alias npml='npm list'
+  alias npmi='npm install'
-alias npmo='npm outdated'
+  alias npml='npm list'
-alias npmp='npm publish'
+  alias npmo='npm outdated'
-alias npmP='npm prune'
+  alias npmp='npm publish'
-alias npmr='npm run'
+  alias npmP='npm prune'
-alias npms='npm search'
+  alias npmr='npm run'
-alias npmt='npm test'
+  alias npms='npm search'
-alias npmu='npm update'
+  alias npmt='npm test'
-alias npmx='npm uninstall'
+  alias npmu='npm update'
+  alias npmx='npm uninstall'
 
-alias npmci='npm ci'
+  alias npmci='npm ci'
-alias npmcit='npm cit'
+  alias npmcit='npm cit'
-alias npmit='npm it'
+  alias npmit='npm it'
+fi

modules/osx/functions/manp

@@ -9,7 +9,7 @@ function manp {
   local page
   if (( $# > 0 )); then
     for page in "$@"; do
-      man -t "$page" | open -f -a Preview
+      mandoc -T pdf "$(/usr/bin/man -w $page)" | open -fa Preview
     done
   else
     print 'What manual page do you want?' >&2

modules/osx/functions/trash

@@ -0,0 +1,31 @@
+#
+# Moves files to the macOS trash.
+#
+
+# function trash {
+
+emulate -L zsh
+setopt LOCAL_OPTIONS EXTENDED_GLOB
+
+local file
+local -a files=()
+for file in $@; do
+  if [[ -e $file ]]; then
+    # ':a' gets the full path (do not use ':A', which would resolve symlinks)
+    files+=("the POSIX file \"${file:a}\"")
+  else
+    print "trash: No such file or directory '$file'." >&2
+    return 1
+  fi
+done
+
+if (( $#files == 0 )); then
+  print 'usage: trash <files...>' >&2
+  return 64  # Match rm's return code.
+fi
+
+# Join file list with commas, and tell Finder to trash that list.
+local file_list="${(pj., .)files}"
+osascript 2>&1 > /dev/null -e "tell app \"Finder\" to move { "${file_list}" } to trash"
+
+# }

modules/perl/README.md

@@ -40,6 +40,13 @@ The subcommands of _plenv_ is similar with _rbenv_.
 
 ## Aliases
 
+Aliases are enabled by default. To disable them, add the following to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
+
+```sh
+zstyle ':prezto:module:perl:alias' skip 'yes'
+```
+
 ### General
 
 - `pl` is short for `perl`.

modules/perl/init.zsh

@@ -61,37 +61,39 @@ fi
 # Aliases
 #
 
-# General
+if ! zstyle -t ':prezto:module:perl:alias' skip; then
-alias pl='perl'
+  # General
-alias pld='perldoc'
+  alias pl='perl'
-alias ple='perl -wlne'
+  alias pld='perldoc'
+  alias ple='perl -wlne'
 
-# Perlbrew
+  # Perlbrew
-if (( $+commands[perlbrew] )); then
+  if (( $+commands[perlbrew] )); then
-  alias plb='perlbrew'
+    alias plb='perlbrew'
-  alias plba='perlbrew available'
+    alias plba='perlbrew available'
-  alias plbi='perlbrew install'
+    alias plbi='perlbrew install'
-  alias plbl='perlbrew list'
+    alias plbl='perlbrew list'
-  alias plbo='perlbrew off'
+    alias plbo='perlbrew off'
-  alias plbO='perlbrew switch-off'
+    alias plbO='perlbrew switch-off'
-  alias plbs='perlbrew switch'
+    alias plbs='perlbrew switch'
-  alias plbu='perlbrew use'
+    alias plbu='perlbrew use'
-  alias plbx='perlbrew uninstall'
+    alias plbx='perlbrew uninstall'
 
-elif (( $+commands[plenv] )); then
+  elif (( $+commands[plenv] )); then
-  alias plv='plenv'
+    alias plv='plenv'
-  alias plvc='plenv commands'
+    alias plvc='plenv commands'
-  alias plvl='plenv local'
+    alias plvl='plenv local'
-  alias plvg='plenv global'
+    alias plvg='plenv global'
-  alias plvs='plenv shell'
+    alias plvs='plenv shell'
-  alias plvi='plenv install'
+    alias plvi='plenv install'
-  alias plvu='plenv uninstall'
+    alias plvu='plenv uninstall'
-  alias plvr='plenv rehash'
+    alias plvr='plenv rehash'
-  alias plvv='plenv version'
+    alias plvv='plenv version'
-  alias plvV='plenv versions'
+    alias plvV='plenv versions'
-  alias plvw='plenv which'
+    alias plvw='plenv which'
-  alias plvW='plenv whence'
+    alias plvW='plenv whence'
-  alias plvm='plenv list-modules'
+    alias plvm='plenv list-modules'
-  alias plvM='plenv migrate-modules'
+    alias plvM='plenv migrate-modules'
-  alias plvI='plenv install-cpanm'
+    alias plvI='plenv install-cpanm'
+  fi
 fi

modules/prompt/init.zsh

@@ -10,18 +10,8 @@ autoload -Uz promptinit && promptinit
 
 # Load the prompt theme.
 zstyle -a ':prezto:module:prompt' theme 'prompt_argv'
-if [[ "$TERM" == (dumb|linux|*bsd*) ]] || (( $#prompt_argv < 1 )); then
+if [[ $TERM == (dumb|linux|*bsd*) ]] || (( $#prompt_argv < 1 )); then
   prompt 'off'
-elif [[ "$prompt_argv[1]" == 'powerlevel9k' ]] ; then
-  <<EOW
-WARNING: Prezto does not support 'powerlevel9k' anymore as it has
-         been deprecated and is not supported by its author.
-         Consider migrating to 'powerlevel10k' instead by setting:
-         zstyle ':prezto:module:prompt' theme 'powerlevel10k'
-         in ${${ZDOTDIR:-$HOME}/#$HOME/~}/.zpreztorc.
-         Switching to prezto default prompt 'sorin'..."
-EOW
-  prompt 'sorin'
 else
   prompt "$prompt_argv[@]"
 fi

modules/python/README.md

@@ -2,9 +2,6 @@
 
 Enables local Python and local Python package installation.
 
-This module must be loaded _before_ the _`completion`_ module so that the
-provided completion definitions are loaded.
-
 ## Settings
 
 This module supports virtual environments from conda and
@@ -13,7 +10,7 @@ disable _virtualenvwrapper_, add the following to
 _`${ZDOTDIR:-$HOME}/.zpreztorc`_.
 
 ```sh
-zstyle ':prezto:module:python' skip-virtualenvwrapper-init 'on'
+zstyle ':prezto:module:python:virtualenv' initialize 'no'
 ```
 
 Conda support can be enabled by adding the following to
@@ -124,6 +121,13 @@ zstyle ':prezto:module:python:virtualenv' initialize 'no'
 
 ## Aliases
 
+Aliases are enabled by default. To disable them, add the following to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
+
+```sh
+zstyle ':prezto:module:python:alias' skip 'yes'
+```
+
 - `py` is short for `python`.
 - `py2` is short for `python2`.
 - `py3` is short for `python3`.

modules/python/functions/_pip

@@ -1,19 +0,0 @@
-#compdef -P pip[0-9.]#
-#autoload
-
-#
-# Pip completion, delegating to pip to do all the completion work.
-#
-# Authors:
-#   Indrajit Raychaudhuri <irc@indrajit.com>
-#
-
-if (( $+commands[$words[1]] )); then
-
-  function _pip_completion {
-    compadd -- $( COMP_WORDS="$words[*]" COMP_CWORD=$(( CURRENT - 1 )) \
-                  PIP_AUTO_COMPLETE=1 $words[1] 2>/dev/null )
-  }
-  _pip_completion "$@"
-
-fi

modules/python/init.zsh

@@ -8,6 +8,12 @@
 #   Indrajit Raychaudhuri <irc@indrajit.com>
 #
 
+#
+# Options
+#
+
+setopt EXTENDED_GLOB
+
 # Load dependencies.
 pmodload 'helper'
 
@@ -19,12 +25,7 @@ if [[ -s "${local_pyenv::=${PYENV_ROOT:-$HOME/.pyenv}/bin/pyenv}" ]] \
   # Ensure manually installed pyenv is added to path when present.
   [[ -s $local_pyenv ]] && path=($local_pyenv:h $path)
 
-  # pyenv 2+ requires shims to be added to path before being initialized.
+  # Load pyenv into the shell session.
-  autoload -Uz is-at-least
-  if is-at-least 2 ${"$(pyenv --version 2>&1)"[(w)2]}; then
-    eval "$(pyenv init --path zsh)"
-  fi
-
   eval "$(pyenv init - zsh)"
 
 # Prepend PEP 370 per user site packages directory, which defaults to
@@ -44,7 +45,7 @@ fi
 unset local_pyenv
 
 # Return if requirements are not found.
-if (( ! $#commands[(i)python[23]#] && ! $+functions[pyenv] && ! $+commands[conda] )); then
+if (( ! $+commands[(i)python[0-9.]#] && ! $+functions[pyenv] && ! $+commands[conda] )); then
   return 1
 fi
 
@@ -110,38 +111,42 @@ if (( $+VIRTUALENVWRAPPER_VIRTUALENV || $+commands[virtualenv] )) \
   # look for plugins of interest. Scanning shell '$path' isn't enough as they
   # can exist in 'pyenv' synthesized paths (e.g., '~/.pyenv/plugins') instead.
   local -a pyenv_plugins
+  local pyenv_virtualenvwrapper_plugin_found
   if (( $+commands[pyenv] )); then
     pyenv_plugins=(${(@oM)${(f)"$(pyenv commands --no-sh 2> /dev/null)"}:#virtualenv*})
+
+    # Optionally activate 'virtualenv-init' plugin when available.
+    if (( $pyenv_plugins[(i)virtualenv-init] <= $#pyenv_plugins )); then
+      eval "$(pyenv virtualenv-init - zsh)"
+    fi
+
+    # Optionally activate 'virtualenvwrapper' plugin when available.
+    if (( $pyenv_plugins[(i)virtualenvwrapper(_lazy|)] <= $#pyenv_plugins )); then
+      pyenv "$pyenv_plugins[(R)virtualenvwrapper(_lazy|)]"
+      pyenv_virtualenvwrapper_plugin_found="true"
+    fi
+
+    unset pyenv_plugins
   fi
 
-  # Optionally activate 'virtualenv' plugin when available.
+  if [[ $pyenv_virtualenvwrapper_plugin_found != "true" ]]; then
-  if (( $pyenv_plugins[(i)virtualenv-init] <= $#pyenv_plugins )); then
+    # Fallback to standard 'virtualenvwrapper' if 'python' is available in '$path'.
-    eval "$(pyenv virtualenv-init - zsh)"
+    if (( ! $+VIRTUALENVWRAPPER_PYTHON )) && (( $+commands[(i)python[0-9.]#] )); then
+      VIRTUALENVWRAPPER_PYTHON=$commands[(i)python[0-9.]#]
+    fi
+
+    virtualenvwrapper_sources=(
+      ${(@Ov)commands[(I)virtualenvwrapper(_lazy|).sh]}
+      /usr/share/virtualenvwrapper/virtualenvwrapper(_lazy|).sh(OnN)
+    )
+    if (( $#virtualenvwrapper_sources )); then
+      source "$virtualenvwrapper_sources[1]"
+    fi
+
+    unset virtualenvwrapper_sources
   fi
 
-  # Optionally activate 'virtualenvwrapper' plugin when available.
+  unset pyenv_virtualenvwrapper_plugin_found
-  if (( $pyenv_plugins[(i)virtualenvwrapper(_lazy|)] <= $#pyenv_plugins )); then
-    pyenv "$pyenv_plugins[(R)virtualenvwrapper(_lazy|)]"
-  fi
-  
-  unset pyenv_plugins
-  
-else
-  # Fallback to 'virtualenvwrapper' without 'pyenv' wrapper if 'python' is
-  # available in '$path'.
-  if (( ! $+VIRTUALENVWRAPPER_PYTHON )) && (( $#commands[(i)python[23]#] )); then
-    VIRTUALENVWRAPPER_PYTHON=$commands[(i)python[23]#]
-  fi
-
-  virtenv_sources=(
-    ${(@Ov)commands[(I)virtualenvwrapper(_lazy|).sh]}
-    /usr/share/virtualenvwrapper/virtualenvwrapper(_lazy|).sh(OnN)
-  )
-  if (( $#virtenv_sources )); then
-    source "$virtenv_sources[1]"
-  fi
-
-  unset virtenv_sources
 fi
 
 # Load conda into the shell session, if requested.
@@ -161,6 +166,8 @@ fi
 # Aliases
 #
 
-alias py='python'
+if ! zstyle -t ':prezto:module:python:alias' skip; then
-alias py2='python2'
+  alias py='python'
-alias py3='python3'
+  alias py2='python2'
+  alias py3='python3'
+fi

modules/rails/README.md

@@ -4,6 +4,13 @@ Defines [Ruby on Rails][1] aliases.
 
 ## Aliases
 
+Aliases are enabled by default. To disable them, add the following to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
+
+```sh
+zstyle ':prezto:module:rails:alias' skip 'yes'
+```
+
 - `ror` is short for `rails`.
 - `rorc` starts the Rails console.
 - `rordc` starts the Rails console connected to the database.

modules/rails/init.zsh

@@ -19,17 +19,19 @@ fi
 # Aliases
 #
 
-alias ror='bundle exec rails'
+if ! zstyle -t ':prezto:module:rails:alias' skip; then
-alias rorc='bundle exec rails console'
+  alias ror='bundle exec rails'
-alias rordc='bundle exec rails dbconsole'
+  alias rorc='bundle exec rails console'
-alias rordm='bundle exec rake db:migrate'
+  alias rordc='bundle exec rails dbconsole'
-alias rordM='bundle exec rake db:migrate db:test:clone'
+  alias rordm='bundle exec rake db:migrate'
-alias rordr='bundle exec rake db:rollback'
+  alias rordM='bundle exec rake db:migrate db:test:clone'
-alias rorg='bundle exec rails generate'
+  alias rordr='bundle exec rake db:rollback'
-alias rorl='tail -f "$(ruby-app-root)/log/development.log"'
+  alias rorg='bundle exec rails generate'
-alias rorlc='bundle exec rake log:clear'
+  alias rorl='tail -f "$(ruby-app-root)/log/development.log"'
-alias rorp='bundle exec rails plugin'
+  alias rorlc='bundle exec rake log:clear'
-alias rorr='bundle exec rails runner'
+  alias rorp='bundle exec rails plugin'
-alias rors='bundle exec rails server'
+  alias rorr='bundle exec rails runner'
-alias rorsd='bundle exec rails server --debugger'
+  alias rors='bundle exec rails server'
-alias rorx='bundle exec rails destroy'
+  alias rorsd='bundle exec rails server --debugger'
+  alias rorx='bundle exec rails destroy'
+fi

modules/ruby/README.md

@@ -54,6 +54,13 @@ dependencies, with [Bundler][5].
 
 ## Aliases
 
+Aliases are enabled by default. To disable them, add the following to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
+
+```sh
+zstyle ':prezto:module:ruby:alias' skip 'yes'
+```
+
 ### General
 
 - `rb` is short for `ruby`.

modules/ruby/init.zsh

@@ -59,23 +59,25 @@ fi
 # Aliases
 #
 
-# General
+if ! zstyle -t ':prezto:module:ruby:alias' skip; then
-alias rb='ruby'
+  # General
+  alias rb='ruby'
 
-# Bundler
+  # Bundler
-if (( $+commands[bundle] )); then
+  if (( $+commands[bundle] )); then
-  alias rbb='bundle'
+    alias rbb='bundle'
-  alias rbbc='bundle clean'
+    alias rbbc='bundle clean'
-  alias rbbe='bundle exec'
+    alias rbbe='bundle exec'
-  alias rbbi='bundle install --path vendor/bundle'
+    alias rbbi='bundle install --path vendor/bundle'
-  alias rbbl='bundle list'
+    alias rbbl='bundle list'
-  alias rbbo='bundle open'
+    alias rbbo='bundle open'
-  alias rbbp='bundle package'
+    alias rbbp='bundle package'
-  alias rbbu='bundle update'
+    alias rbbu='bundle update'
-  alias rbbI='rbbi \
+    alias rbbI='rbbi \
-    && bundle package \
+      && bundle package \
-    && print .bundle       >>! .gitignore \
+      && print .bundle       >>! .gitignore \
-    && print vendor/assets >>! .gitignore \
+      && print vendor/assets >>! .gitignore \
-    && print vendor/bundle >>! .gitignore \
+      && print vendor/bundle >>! .gitignore \
-    && print vendor/cache  >>! .gitignore'
+      && print vendor/cache  >>! .gitignore'
+  fi
 fi

modules/screen/README.md

@@ -24,6 +24,13 @@ zstyle ':prezto:module:screen:auto-start' remote 'yes'
 
 ## Aliases
 
+Aliases are enabled by default. To disable them, add the following to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
+
+```sh
+zstyle ':prezto:module:screen:alias' skip 'yes'
+```
+
 - `scr` is short for `screen`.
 - `scrl` lists sessions/socket directory.
 - `scrn` starts a new session.

modules/screen/init.zsh

@@ -22,7 +22,7 @@ if [[ -z "$STY" && -z "$EMACS" && -z "$VIM" ]] && ( \
   session="$(
     screen -list 2> /dev/null \
       | sed '1d;$d' \
-      | awk '{print $1}' \
+      | awk '!/Dead/ {print $1}' \
       | head -1)"
 
   if [[ -n "$session" ]]; then
@@ -36,7 +36,9 @@ fi
 # Aliases
 #
 
-alias scr='screen'
+if ! zstyle -t ':prezto:module:screen:alias' skip; then
-alias scrl='screen -list'
+  alias scr='screen'
-alias scrn='screen -U -S'
+  alias scrl='screen -list'
-alias scrr='screen -a -A -U -D -R'
+  alias scrn='screen -U -S'
+  alias scrr='screen -a -A -U -D -R'
+fi

modules/spectrum/init.zsh

@@ -7,7 +7,7 @@
 #
 
 # Return if requirements are not found.
-if [[ "$TERM" == 'dumb' ]]; then
+if [[ $TERM == dumb ]]; then
   return 1
 fi
 

modules/ssh/init.zsh

@@ -16,8 +16,8 @@ _ssh_dir="$HOME/.ssh"
 # Set the path to the environment file if not set by another module.
 _ssh_agent_env="${_ssh_agent_env:-${XDG_CACHE_HOME:-$HOME/.cache}/prezto/ssh-agent.env}"
 
-# Set the path to the persistent authentication socket.
+# Set the path to the persistent authentication socket if not set by another module.
-_ssh_agent_sock="${XDG_CACHE_HOME:-$HOME/.cache}/prezto/ssh-agent.sock"
+_ssh_agent_sock="${_ssh_agent_sock:-${XDG_CACHE_HOME:-$HOME/.cache}/prezto/ssh-agent.sock}"
 
 # Start ssh-agent if not started.
 if [[ ! -S "$SSH_AUTH_SOCK" ]]; then
@@ -52,9 +52,9 @@ if ssh-add -l 2>&1 | grep -q 'The agent has no identities'; then
   # program specified by SSH_ASKPASS and open an X11 window to read the
   # passphrase.
   if [[ -n "$DISPLAY" && -x "$SSH_ASKPASS" ]]; then
-    ssh-add ${_ssh_identities:+$_ssh_dir/${^_ssh_identities[@]}} < /dev/null 2> /dev/null
+    ssh-add ${_ssh_identities:+$_ssh_dir/${^~_ssh_identities[@]}} < /dev/null 2> /dev/null
   else
-    ssh-add ${_ssh_identities:+$_ssh_dir/${^_ssh_identities[@]}} 2> /dev/null
+    ssh-add ${_ssh_identities:+$_ssh_dir/${^~_ssh_identities[@]}} 2> /dev/null
   fi
 fi
 

modules/terminal/init.zsh

@@ -7,7 +7,7 @@
 #
 
 # Return if requirements are not found.
-if [[ "$TERM" == (dumb|linux|*bsd*|eterm*) ]]; then
+if [[ $TERM == (dumb|linux|*bsd*|eterm*) ]]; then
   return 1
 fi
 
@@ -60,7 +60,7 @@ function _terminal-set-titles-with-command {
     local truncated_cmd="${cmd/(#m)?(#c15,)/${MATCH[1,12]}...}"
     unset MATCH
 
-    if [[ "$TERM" == screen* ]]; then
+    if [[ $TERM == screen* ]]; then
       set-multiplexer-title "$truncated_cmd"
     fi
     set-tab-title "$truncated_cmd"
@@ -78,7 +78,7 @@ function _terminal-set-titles-with-path {
   local truncated_path="${abbreviated_path/(#m)?(#c15,)/...${MATCH[-12,-1]}}"
   unset MATCH
 
-  if [[ "$TERM" == screen* ]]; then
+  if [[ $TERM == screen* ]]; then
     set-multiplexer-title "$truncated_path"
   fi
   set-tab-title "$truncated_path"
@@ -89,7 +89,7 @@ function _terminal-set-titles-with-path {
 autoload -Uz add-zsh-hook
 
 # Set up the Apple Terminal.
-if [[ "$TERM_PROGRAM" == 'Apple_Terminal' ]] \
+if [[ $TERM_PROGRAM == Apple_Terminal ]] \
   && ( ! [[ -n "$STY" || -n "$TMUX" || -n "$DVTM" ]] )
 then
   # Sets the Terminal.app current working directory before the prompt is

modules/tmux/README.md

@@ -53,6 +53,13 @@ Read [iTerm2 and tmux Integration][7] for more information.
 
 ## Aliases
 
+Aliases are enabled by default. To disable them, add the following to
+_`${ZDOTDIR:-$HOME}/.zpreztorc`_.
+
+```sh
+zstyle ':prezto:module:tmux:alias' skip 'yes'
+```
+
 - `tmuxa` attaches or switches to a tmux session.
 - `tmuxl` lists sessions managed by the tmux server.
 

modules/tmux/init.zsh

@@ -23,7 +23,7 @@ if ([[ "$TERM_PROGRAM" = 'iTerm.app' ]] && \
   _tmux_iterm_integration='-CC'
 fi
 
-if [[ -z "$TMUX" && -z "$EMACS" && -z "$VIM" && -z "$INSIDE_EMACS" && "$TERM_PROGRAM" != "vscode" ]] && ( \
+if [[ -z "$TMUX" && -z "$EMACS" && -z "$VIM" && -z "$INSIDE_EMACS" && -z "$VSCODE_RESOLVING_ENVIRONMENT" && "$TERM_PROGRAM" != "vscode" && "$TERMINAL_EMULATOR" != "JetBrains-JediTerm" ]] && ( \
   ( [[ -n "$SSH_TTY" ]] && zstyle -t ':prezto:module:tmux:auto-start' remote ) ||
   ( [[ -z "$SSH_TTY" ]] && zstyle -t ':prezto:module:tmux:auto-start' local ) \
 ); then
@@ -45,5 +45,7 @@ fi
 # Aliases
 #
 
-alias tmuxa="tmux $_tmux_iterm_integration new-session -A"
+if ! zstyle -t ':prezto:module:tmux:alias' skip; then
-alias tmuxl='tmux list-sessions'
+  alias tmuxa="tmux $_tmux_iterm_integration new-session -A"
+  alias tmuxl='tmux list-sessions'
+fi

modules/utility/README.md

@@ -140,7 +140,6 @@ zstyle ':prezto:module:utility' correct 'no'
 - `lt` lists sorted by date, most recent last.
 - `lc` lists sorted by date, most recent last, shows change time.
 - `lu` lists sorted by date, most recent last, shows access time.
-- `sl` lists directory contents (correction for `ls`).
 
 ### macOS Everywhere
 

modules/utility/init.zsh

@@ -76,7 +76,7 @@ if zstyle -T ':prezto:module:utility' safe-ops; then
 fi
 
 # ls
-if [[ ${(@M)${(f)"$(ls --version 2>&1)"}:#*GNU *} ]]; then
+if [[ ${(@M)${(f)"$(ls --version 2>&1)"}:#*(GNU|lsd) *} ]]; then
   # GNU Core Utilities
 
   if zstyle -T ':prezto:module:utility:ls' dirs-first; then
@@ -88,7 +88,7 @@ if [[ ${(@M)${(f)"$(ls --version 2>&1)"}:#*GNU *} ]]; then
     if (( ! $+LS_COLORS )); then
       # Try dircolors when available
       if is-callable 'dircolors'; then
-        eval "$(dircolors --sh $HOME/.dir_colors(.N))"
+        eval "$(dircolors --sh $HOME/.dir_colors(N))"
       else
         export LS_COLORS='di=34:ln=35:so=32:pi=33:ex=31:bd=36;01:cd=33;01:su=31;40;07:sg=36;40;07:tw=32;40;07:ow=33;40;07:'
       fi
@@ -122,7 +122,6 @@ alias lk='ll -Sr'        # Lists sorted by size, largest last.
 alias lt='ll -tr'        # Lists sorted by date, most recent last.
 alias lc='lt -c'         # Lists sorted by date, most recent last, shows change time.
 alias lu='lt -u'         # Lists sorted by date, most recent last, shows access time.
-alias sl='ls'            # Correction for common spelling error.
 
 if [[ ${(@M)${(f)"$(ls --version 2>&1)"}:#*GNU *} ]]; then
   alias lx='ll -XB'      # Lists sorted by extension (GNU only).
@@ -196,12 +195,14 @@ fi
 # Serves a directory via HTTP.
 if (( $#commands[(i)python(|[23])] )); then
   autoload -Uz is-at-least
-  if is-at-least 3 ${"$(python --version 2>&1)"[(w)2]}; then
+  if (( $+commands[python3] )); then
-    alias http-serve='python -m http.server'
-  elif (( $+commands[python3] )); then
     alias http-serve='python3 -m http.server'
+  elif (( $+commands[python2] )); then
+    alias http-serve='python2 -m SimpleHTTPServer'
+  elif is-at-least 3 ${"$(python --version 2>&1)"[(w)2]}; then
+    alias http-serve='python -m http.server'
   else
-    alias http-serve='$commands[(i)python(|2)] -m SimpleHTTPServer'
+    alias http-serve='python -m SimpleHTTPServer'
   fi
 fi
 

runcoms/zlogin

@@ -10,7 +10,10 @@
   # Compile the completion dump to increase startup speed.
   zcompdump="${XDG_CACHE_HOME:-$HOME/.cache}/prezto/zcompdump"
   if [[ -s "$zcompdump" && (! -s "${zcompdump}.zwc" || "$zcompdump" -nt "${zcompdump}.zwc") ]]; then
-    zcompile "$zcompdump"
+    if command mkdir "${zcompdump}.zwc.lock" 2>/dev/null; then
+      zcompile "$zcompdump"
+      command rmdir  "${zcompdump}.zwc.lock" 2>/dev/null
+    fi
   fi
 } &!
 

runcoms/zlogout

@@ -14,6 +14,6 @@ SAYINGS=(
 )
 
 # Print a randomly-chosen message:
-echo $SAYINGS[$(($RANDOM % ${#SAYINGS} + 1))]
+echo $SAYINGS[$(($RANDOM % $#SAYINGS + 1))]
 
 } >&2

runcoms/zpreztorc

@@ -60,6 +60,9 @@ zstyle ':prezto:load' pmodule \
 # Editor
 #
 
+# Set the characters that are considered to be part of a word.
+# zstyle ':prezto:module:editor' wordchars '*?_-.[]~&;!#$%^(){}<>'
+
 # Set the key mapping style to 'emacs' or 'vi'.
 zstyle ':prezto:module:editor' key-bindings 'emacs'
 
@@ -83,6 +86,19 @@ zstyle ':prezto:module:editor' key-bindings 'emacs'
 # Set the command prefix on non-GNU systems.
 # zstyle ':prezto:module:gnu-utility' prefix 'g'
 
+#
+# History
+#
+
+# Set the file to save the history in when an interactive shell exits.
+# zstyle ':prezto:module:history' histfile "${ZDOTDIR:-$HOME}/.zsh_history"
+
+# Set the maximum  number  of  events  stored  in  the  internal history list.
+# zstyle ':prezto:module:history' histsize 10000
+
+# Set the maximum number of history events to save in the history file.
+# zstyle ':prezto:module:history' savehist 10000
+
 #
 # History Substring Search
 #
@@ -96,6 +112,18 @@ zstyle ':prezto:module:editor' key-bindings 'emacs'
 # Set the search globbing flags.
 # zstyle ':prezto:module:history-substring-search' globbing-flags ''
 
+# Enable search case-sensitivity.
+# zstyle ':prezto:module:history-substring-search' case-sensitive 'yes'
+
+# Enable search for fuzzy matches.
+# zstyle ':prezto:module:history-substring-search' fuzzy 'yes'
+
+# Enable search uniqueness.
+# zstyle ':prezto:module:history-substring-search' unique 'yes'
+
+# Enable prefixed search.
+# zstyle ':prezto:module:history-substring-search' prefixed 'yes'
+
 #
 # macOS
 #

runcoms/zprofile

@@ -49,7 +49,9 @@ typeset -gU cdpath fpath mailpath path
 
 # Set the list of directories that Zsh searches for programs.
 path=(
-  /usr/local/{bin,sbin}
+  $HOME/{,s}bin(N)
+  /opt/{homebrew,local}/{,s}bin(N)
+  /usr/local/{,s}bin(N)
   $path
 )
 

scripts/update_zprezto

@@ -2,11 +2,18 @@
 
 set -ex
 
-cd ~/.zprezto
+pushd ~/.zprezto
 
 git fetch upstream
 git checkout master
 git merge -m "Merge upstream/master" upstream/master
 git submodule update --init --recursive
 
-cd -
+cd contrib
+for dir in $(fd -t directory --exact-depth=1); do
+  pushd $dir
+  git pull
+  popd
+done
+
+popd