Zsh config changes

1 files changed, 0 insertions, 863 deletions

diff --git a/linux/home/.config/zsh/user/prompt_new.zsh b/linux/home/.config/zsh/user/prompt_new.zsh
deleted file mode 100644
index 78791ef..0000000
--- a/linux/home/.config/zsh/user/prompt_new.zsh
+++ /dev/null
@@ -1,863 +0,0 @@
-#   __ _  __ _| | _____ ______ _| | __
-#  / _` |/ _` | |/ / _ \_  / _` | |/ /
-# | (_| | (_| |   < (_) / / (_| |   <
-#  \__,_|\__, |_|\_\___/___\__,_|_|\_\
-#        |___/
-#
-# An asynchronous, dynamic color prompt for ZSH with Git, vi mode, and exit
-# status indicators
-#
-#
-# MIT License
-#
-# Copyright (c) 2017-2019 Alexandros Kozak
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in all
-# copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-# SOFTWARE.
-#
-#
-# https://github.com/agkozak/agkozak-zsh-prompt
-#
-
-# shellcheck disable=SC1090,SC2016,SC2034,SC2088,SC2148,SC2154,SC2190
-
-# psvar[] Usage
-#
-# psvar Index   Prompt String Equivalent    Usage
-#
-# psvar[1]      %1v                         Hostname/abbreviated hostname (only
-#                                           displayed for SSH connections)
-# psvar[2]      %2v                         Working directory or abbreviation
-#                                           thereof
-# psvar[3]      %3v                         Current working Git branch, along
-#                                           with indicator of changes made
-# psvar[4]      %4v                         Equals 'vicmd' when vi command mode
-#                                           is enabled; otherwise empty
-
-# Set AGKOZAK_PROMPT_DEBUG=1 to see debugging information
-AGKOZAK_PROMPT_DEBUG=${AGKOZAK_PROMPT_DEBUG:-0}
-
-############################################################
-# Display a message on STDERR if debug mode is enabled
-#
-# Globals:
-#   AGKOZAK_PROMPT_DEBUG
-# Arguments:
-#   $1  Message to send to STDERR
-############################################################
-_agkozak_debug_print() {
-  (( AGKOZAK_PROMPT_DEBUG )) && print -- "agkozak-zsh-prompt: $1" >&2
-}
-
-if (( AGKOZAK_PROMPT_DEBUG )); then
-  autoload -Uz is-at-least
-
-  setopt WARN_CREATE_GLOBAL
-
-  if is-at-least 5.4.0; then
-    setopt WARN_NESTED_VAR
-  fi
-fi
-
-# Set AGKOZAK_PROMPT_DIRTRIM to the desired number of directory elements to
-# display, or set it to 0 for no directory trimming
-typeset -g AGKOZAK_PROMPT_DIRTRIM=${AGKOZAK_PROMPT_DIRTRIM:-2}
-
-# Set AGKOZAK_MULTILINE to 0 to enable the legacy, single-line prompt
-typeset -g AGKOZAK_MULTILINE=${AGKOZAK_MULTILINE:-1}
-
-# Set AGKOZAK_LEFT_PROMPT_ONLY to have the Git status appear in the left prompt
-typeset -g AGKOZAK_LEFT_PROMPT_ONLY=${AGKOZAK_LEFT_PROMPT_ONLY:-0}
-
-# Set AGKOZAK_COLORS_* variables to any valid color
-#   AGKOZAK_COLORS_EXIT_STATUS changes the exit status color      (default: red)
-#   AGKOZAK_COLORS_USER_HOST changes the username/hostname color  (default: green)
-#   AGKOZAK_COLORS_PATH changes the path color                    (default: blue)
-#   AGKOZAK_COLORS_BRANCH_STATUS changes the branch status color  (default: yellow)
-#   AGKOZAK_COLORS_PROMPT_CHAR changes the prompt character color (default: white)
-typeset -g AGKOZAK_COLORS_EXIT_STATUS=${AGKOZAK_COLORS_EXIT_STATUS:-red}
-typeset -g AGKOZAK_COLORS_USER_HOST=${AGKOZAK_COLORS_USER_HOST:-green}
-typeset -g AGKOZAK_COLORS_PATH=${AGKOZAK_COLORS_PATH:-blue}
-typeset -g AGKOZAK_COLORS_BRANCH_STATUS=${AGKOZAK_COLORS_BRANCH_STATUS:-yellow}
-
-setopt PROMPT_SUBST NO_PROMPT_BANG
-
-######################################################################
-# GENERAL FUNCTIONS
-######################################################################
-
-############################################################
-# Are colors available?
-#
-# Globals:
-#   AGKOZAK_HAS_COLORS
-############################################################
-_agkozak_has_colors() {
-  if (( $+AGKOZAK_HAS_COLORS )); then
-    :
-  else
-    case $TERM in
-      *-256color) typeset -g AGKOZAK_HAS_COLORS=1 ;;
-      vt100|dumb) typeset -g AGKOZAK_HAS_COLORS=0 ;;
-      *)
-        local colors
-        case $OSTYPE in
-          freebsd*|dragonfly*) colors=$(tput Co) ;;
-          *) colors=$(tput colors) ;;
-        esac
-        typeset -g AGKOZAK_HAS_COLORS=$(( colors >= 8 ))
-        ;;
-    esac
-  fi
-  (( AGKOZAK_HAS_COLORS ))
-}
-
-############################################################
-# Is the user connected via SSH?
-#
-# This function works perfectly for regular users. It is
-# nearly impossible to detect with accuracy how a superuser
-# is connected, so this prompt opts simply to display his or
-# her username and hostname in inverse video.
-############################################################
-_agkozak_is_ssh() {
-  [[ -n "${SSH_CONNECTION-}${SSH_CLIENT-}${SSH_TTY-}" ]]
-}
-
-############################################################
-# Emulation of bash's PROMPT_DIRTRIM for ZSH
-#
-# Take PWD and substitute HOME with `~'. If the rest of PWD
-# has more than a certain number of elements in its
-# directory tree, keep the number specified by
-# AGKOZAK_PROMPT_DIRTRIM (default: 2) and abbreviate the
-# rest with `...'. (Set AGKOZAK_PROMPT_DIRTRIM=0 to disable
-# directory trimming). For example,
-#
-#   $HOME/dotfiles/polyglot/img
-#
-# will be displayed as
-#
-#   ~/.../polyglot/img
-#
-# Named directories will by default be displayed using their
-# aliases in the prompt (e.g. `~project'). Set
-# AGKOZAK_NAMED_DIRS=0 to have them displayed just like any
-# other directory.
-#
-# Globals:
-#   AGKOZAK_NAMED_DIRS
-# Arguments:
-#   $@ [Optional] If `-v', store the function's output in
-#        psvar[2] instead of printing it to STDOUT
-#   $@ Number of directory elements to display (default: 2)
-############################################################
-_agkozak_prompt_dirtrim() {
-  # Process arguments
-  local argument
-  for argument in $@; do
-    [[ $argument == '-v' ]] && local var=1
-  done
-  until [[ $1 != '-v' ]]; do
-    shift
-  done
-  [[ $1 -ge 0 ]] || set 2
-
-  # Default behavior (when AGKOZAK_NAMED_DIRS is 1)
-  typeset -g AGKOZAK_NAMED_DIRS=${AGKOZAK_NAMED_DIRS:-1}
-  if (( AGKOZAK_NAMED_DIRS )); then
-    local zsh_pwd
-    print -Pnz '%~'
-
-    # IF AGKOZAK_PROMPT_DIRTRIM is not 0, trim directory
-    if (( $1 )); then
-      read -rz zsh_pwd
-      case $zsh_pwd in
-        \~) print -Pnz $zsh_pwd ;;
-        \~/*) print -Pnz "%($(( $1 + 2 ))~|~/.../%${1}~|%~)" ;;
-        \~*) print -Pnz "%($(( $1 + 2 ))~|${zsh_pwd%%${zsh_pwd#\~*\/}}.../%${1}~|%~)" ;;
-        *) print -Pnz "%($(( $1 + 1 ))/|.../%${1}d|%d)" ;;
-      esac
-    fi
-
-  # If AGKOZAK_NAMED_DIRS is 0
-  else
-    local dir dir_count
-    case $HOME in
-      /) dir=${PWD} ;;
-      *) dir=${PWD#$HOME} ;;
-    esac
-
-    # If AGKOZAK_PROMPT_DIRTRIM is not 0, trim the directory
-    if (( $1 > 0 )); then
-
-      # The number of directory elements is the number of slashes in ${PWD#$HOME}
-      dir_count=$(( ${#dir} - ${#${dir//\//}} ))
-      if (( dir_count <= $1 )); then
-        case $PWD in
-          ${HOME}) print -nz '~' ;;
-          ${HOME}*) print -nz "~${dir}" ;;
-          *) print -nz "$PWD" ;;
-        esac
-      else
-        local lopped_path i
-        lopped_path=${dir}
-        i=0
-        while (( i != $1 )); do
-          lopped_path=${lopped_path%\/*}
-          (( i++ ))
-        done
-        case $PWD in
-          ${HOME}*) print -nz "~/...${dir#${lopped_path}}" ;;
-          *) print -nz -f '...%s' "${PWD#${lopped_path}}" ;;
-        esac
-      fi
-
-    # If AGKOZAK_PROMPT_DIRTRIM is 0
-    else
-      case $PWD in
-        ${HOME}) print -nz '~' ;;
-        ${HOME}*) print -nz "~${dir}" ;;
-        *) print -nz "$PWD" ;;
-      esac
-    fi
-  fi
-
-  local output
-  read -rz output
-
-  # Argument -v stores the output to psvar[2]; otherwise send to STDOUT
-  if (( var )); then
-    psvar[2]=$output
-  else
-    print $output
-  fi
-}
-
-############################################################
-# Display current branch name, followed by symbols
-# representing changes to the working copy
-############################################################
-_agkozak_branch_status() {
-  local ref branch
-  ref=$(command git symbolic-ref --quiet HEAD 2> /dev/null)
-  case $? in        # See what the exit code is.
-    0) ;;           # $ref contains the name of a checked-out branch.
-    128) return ;;  # No Git repository here.
-    # Otherwise, see if HEAD is in detached state.
-    *) ref=$(command git rev-parse --short HEAD 2> /dev/null) || return ;;
-  esac
-  branch=${ref#refs/heads/}
-
-  if [[ -n $branch ]]; then
-    local git_status symbols i=1 k
-    git_status="$(LC_ALL=C command git status 2>&1)"
-
-    typeset -A messages
-    messages=(
-                '&*'  ' have diverged,'
-                '&'   'Your branch is behind '
-                '*'   'Your branch is ahead of '
-                '+'   'new file:   '
-                'x'   'deleted:    '
-                '!'   'modified:   '
-                '>'   'renamed:    '
-                '?'   'Untracked files:'
-             )
-
-    for k in '&*' '&' '*' '+' 'x' '!' '>' '?'; do
-      case $git_status in
-        *${messages[$k]}*) symbols+="${AGKOZAK_CUSTOM_SYMBOLS[$i]:-$k}" ;;
-      esac
-      (( i++ ))
-    done
-
-    [[ -n $symbols ]] && symbols=" ${symbols}"
-
-    printf '%s(%s%s)' "${AGKOZAK_BRANCH_STATUS_SEPARATOR- }" "$branch" "$symbols"
-  fi
-}
-
-############################################################
-# Redraw the prompt when the vi mode changes. When the user
-# enters vi command mode, the % or # in the prompt changes
-# to a colon
-############################################################
-zle-keymap-select() {
-  [[ $KEYMAP == 'vicmd' ]] && psvar[4]='vicmd' || psvar[4]=''
-  zle reset-prompt
-  zle -R
-}
-
-############################################################
-# Redraw prompt when terminal size changes
-############################################################
-TRAPWINCH() {
-  zle && zle -R
-}
-
-############################################################
-# For legacy custom prompts: print a vi mode indicator
-############################################################
-_agkozak_vi_mode_indicator() {
-  case $KEYMAP in
-    vicmd) print -n ':' ;;
-    *) print -n '%#' ;;
-  esac
-}
-
-######################################################################
-# ASYNCHRONOUS FUNCTIONS
-######################################################################
-
-# Standarized $0 handling
-# (See https://github.com/zdharma/Zsh-100-Commits-Club/blob/master/Zsh-Plugin-Standard.adoc)
-0="${${ZERO:-${0:#$ZSH_ARGZERO}}:-${(%):-%N}}"
-typeset -g AGKOZAK_PROMPT_DIR="${0:A:h}"
-
-############################################################
-# If zsh-async has not already been loaded, try to load it
-#
-# Globals:
-#   AGKOZAK_PROMPT_DEBUG
-#   AGKOZAK_PROMPT_DIR
-############################################################
-_agkozak_load_async_lib() {
-  if ! whence -w async_init &> /dev/null; then      # Don't load zsh-async twice
-    if (( AGKOZAK_PROMPT_DEBUG )); then
-      source "${AGKOZAK_PROMPT_DIR}/lib/async.zsh"
-    else
-      source "${AGKOZAK_PROMPT_DIR}/lib/async.zsh" &> /dev/null
-    fi
-    local success=$?
-    return $success
-  fi
-}
-
-############################################################
-# If SIGUSR1 is available and not already in use by ZSH, use
-# it; otherwise disable asynchronous mode
-############################################################
-_agkozak_has_usr1() {
-  if whence -w TRAPUSR1 &> /dev/null; then
-    _agkozak_debug_print 'TRAPUSR1 already defined.'
-    return 1
-  else
-    case $signals in    # Array containing names of available signals
-      *USR1*) return 0 ;;
-      *)
-        _agkozak_debug_print 'SIGUSR1 not available.'
-        return 1
-        ;;
-    esac
-  fi
-}
-
-############################################################
-# If AGKOZAK_FORCE_ASYNC_METHOD is set to a valid value,
-# set AGKOZAK_ASYNC_METHOD to that; otherwise, determine
-# the optimal asynchronous method from the environment (usr1
-# for MSYS2/Cygwin, zsh-async for WSL, subst-async for
-# everything else), with fallbacks being available. Define
-# the necessary asynchronous functions (loading async.zsh
-# when necessary).
-#
-# Globals:
-#   AGKOZAK_IS_WSL
-#   AGKOZAK_ASYNC_METHOD
-#   AGKOZAK_FORCE_ASYNC_METHOD
-#   AGKOZAK_TRAPUSR1_FUNCTION
-############################################################
-_agkozak_async_init() {
-
-  # WSL should have BG_NICE disabled, since it does not have a Linux kernel
-  setopt LOCAL_OPTIONS EXTENDED_GLOB
-  if [[ -e /proc/version ]]; then
-    if [[ -n ${(M)${(f)"$(</proc/version)"}:#*Microsoft*} ]]; then
-      unsetopt BG_NICE
-      typeset -g AGKOZAK_IS_WSL=1   # For later reference
-    fi
-  fi
-
-  # If AGKOZAK_FORCE_ASYNC_METHOD is set, force the asynchronous method
-  [[ $AGKOZAK_FORCE_ASYNC_METHOD == 'zsh-async' ]] && _agkozak_load_async_lib
-  if [[ $AGKOZAK_FORCE_ASYNC_METHOD == (subst-async|zsh-async|usr1|none) ]]; then
-    typeset -g AGKOZAK_ASYNC_METHOD=$AGKOZAK_FORCE_ASYNC_METHOD
-
-  # Otherwise, first provide for certain quirky systems
-  else
-
-    if (( AGKOZAK_IS_WSL )) || [[ $OSTYPE == solaris* ]]; then
-      if [[ $ZSH_VERSION != '5.0.2' ]] &&_agkozak_load_async_lib; then
-        typeset -g AGKOZAK_ASYNC_METHOD='zsh-async'
-      elif _agkozak_has_usr1; then
-        typeset -g AGKOZAK_ASYNC_METHOD='usr1'
-      else
-        typeset -g AGKOZAK_ASYNC_METHOD='subst-async'
-      fi
-
-    # SIGUSR1 method is still much faster on MSYS2, Cygwin, and ZSH v5.0.2
-    elif [[ $ZSH_VERSION == '5.0.2' ]] || [[ $OSTYPE == (msys|cygwin) ]]; then
-      if _agkozak_has_usr1; then
-        typeset -g AGKOZAK_ASYNC_METHOD='usr1'
-      else
-        typeset -g AGKOZAK_ASYNC_METHOD='subst-async'
-      fi
-
-    # Asynchronous methods don't work in Emacs shell mode (but they do in term
-    # and ansi-term)
-    elif [[ $TERM == 'dumb' ]]; then
-      typeset -g AGKOZAK_ASYNC_METHOD='none'
-
-    # Otherwise use subst-async
-    else
-      typeset -g AGKOZAK_ASYNC_METHOD='subst-async'
-    fi
-  fi
-
-  ############################################################
-  # Process substitution async method
-  #
-  # Fork a background process to fetch the Git status and feed
-  # it asynchronously to a file descriptor. Install a callback
-  # handler to process input from the file descriptor.
-  #
-  # Globals:
-  #   AGKOZAK_ASYNC_FD
-  #   AGKOZAK_IS_WSL
-  ############################################################
-  _agkozak_subst_async() {
-    setopt LOCAL_OPTIONS NO_IGNORE_BRACES
-    typeset -g AGKOZAK_ASYNC_FD=13371
-
-    # Workaround for buggy behavior in MSYS2, Cygwin, and Solaris
-    if [[ $OSTYPE == (msys|cygwin|solaris*) ]]; then
-      exec {AGKOZAK_ASYNC_FD}< <(_agkozak_branch_status; command true)
-    # Prevent WSL from locking up when using X; also workaround for ZSH v5.0.2
-  elif (( AGKOZAK_IS_WSL )) && (( $+DISPLAY )) \
-    || [[ $ZSH_VERSION == '5.0.2' ]]; then
-      exec {AGKOZAK_ASYNC_FD}< <(_agkozak_branch_status)
-      command sleep 0.01
-    else
-      exec {AGKOZAK_ASYNC_FD}< <(_agkozak_branch_status)
-    fi
-
-    # Bug workaround; see http://www.zsh.org/mla/workers/2018/msg00966.html
-    command true
-
-    zle -F "$AGKOZAK_ASYNC_FD" _agkozak_zsh_subst_async_callback
-  }
-
-  ############################################################
-  # ZLE callback handler
-  #
-  # Read Git status from file descriptor and set psvar[3]
-  #
-  # Arguments:
-  #   $1  File descriptor
-  ############################################################
-  _agkozak_zsh_subst_async_callback() {
-    setopt LOCAL_OPTIONS NO_IGNORE_BRACES
-
-    local FD="$1" response
-
-    # Read data from $FD descriptor
-    IFS='' builtin read -rs -d $'\0' -u "$FD" response
-
-    # Withdraw callback and close the file descriptor
-    zle -F ${FD}; exec {FD}<&-
-
-    # Make the changes visible
-    psvar[3]="$response"
-    zle && zle reset-prompt
-  }
-
-  case $AGKOZAK_ASYNC_METHOD in
-
-    zsh-async)
-
-      ############################################################
-      # Create zsh-async worker
-      ############################################################
-      _agkozak_zsh_async() {
-          async_start_worker agkozak_git_status_worker -n
-          async_register_callback agkozak_git_status_worker _agkozak_zsh_async_callback
-          async_job agkozak_git_status_worker _agkozak_branch_status
-      }
-
-      ############################################################
-      # Set RPROMPT and stop worker
-      ############################################################
-      _agkozak_zsh_async_callback() {
-        psvar[3]=$3
-        zle && zle reset-prompt
-        async_stop_worker agkozak_git_status_worker -n
-      }
-      ;;
-
-    usr1)
-
-      ############################################################
-      # Launch async workers to calculate Git status. TRAPUSR1
-      # actually displays the status; if some other script
-      # redefines TRAPUSR1, drop the prompt into synchronous mode.
-      #
-      # Globals:
-      #   AGKOZAK_TRAPUSR1_FUNCTION
-      #   AGKOZAK_USR1_ASYNC_WORKER
-      #   AGKOZAK_ASYNC_METHOD
-      ############################################################
-      _agkozak_usr1_async() {
-        if [[ "$(builtin which TRAPUSR1)" = "$AGKOZAK_TRAPUSR1_FUNCTION" ]]; then
-          # Kill running child process if necessary
-          if (( AGKOZAK_USR1_ASYNC_WORKER )); then
-            kill -s HUP "$AGKOZAK_USR1_ASYNC_WORKER" &> /dev/null || :
-          fi
-
-          # Start background computation of Git status
-          _agkozak_usr1_async_worker &!
-          typeset -g AGKOZAK_USR1_ASYNC_WORKER=$!
-        else
-          _agkozak_debug_print 'TRAPUSR1 has been redefined. Switching to subst-async mode.'
-          typeset -g AGKOZAK_ASYNC_METHOD='subst-async'
-          psvar[3]="$(_agkozak_branch_status)"
-        fi
-      }
-
-      ############################################################
-      # Calculate Git status and store it in a temporary file;
-      # then kill own process, sending SIGUSR1
-      #
-      # Globals:
-      #   AGKOZAK_PROMPT_DEBUG
-      ############################################################
-      _agkozak_usr1_async_worker() {
-        # Save Git branch status to temporary file
-        _agkozak_branch_status >| /tmp/agkozak_zsh_prompt_$$
-
-        # Signal parent process
-        if (( AGKOZAK_PROMPT_DEBUG )); then
-          kill -s USR1 $$
-        else
-          kill -s USR1 $$ &> /dev/null
-        fi
-      }
-
-      ############################################################
-      # On SIGUSR1, fetch Git status from temprary file and store
-      # it in psvar[3]. This function caches its own code in
-      # AGKOZAK_TRAPUSR1_FUNCTION so that it can tell if it has
-      # been redefined by another script.
-      #
-      # Globals:
-      #   AGKOZAK_USR1_ASYNC_WORKER
-      #   AGKOZAK_TRAPUSR1_FUNCTION
-      ############################################################
-      TRAPUSR1() {
-        # Set prompt from contents of temporary file
-        psvar[3]=$(print -n -- "$(< /tmp/agkozak_zsh_prompt_$$)")
-
-        # Reset asynchronous process number
-        typeset -g AGKOZAK_USR1_ASYNC_WORKER=0
-
-        # Redraw the prompt
-        zle && zle reset-prompt
-      }
-
-      typeset -g AGKOZAK_TRAPUSR1_FUNCTION="$(builtin which TRAPUSR1)"
-      ;;
-  esac
-}
-
-######################################################################
-# THE PROMPT
-######################################################################
-
-############################################################
-# Strip color codes from a prompt string
-#
-# Arguments:
-#   $1 The prompt string
-############################################################
-_agkozak_strip_colors() {
-
-  local prompt=$1
-  local open_braces
-
-  while [[ -n $prompt ]]; do
-    case $prompt in
-      %F\{*|%K\{*)
-        (( open_braces++ ))
-        prompt=${prompt#%[FK]\{}
-        while (( open_braces )); do
-          case ${prompt:0:1} in
-            \{) (( open_braces++ )) ;;
-            \}) (( open_braces-- )) ;;
-          esac
-          prompt=${prompt#?}
-        done
-        ;;
-      %f*|%k*) prompt=${prompt#%[fk]} ;;
-      *)
-        print -n -- "${prompt:0:1}"
-        prompt=${prompt#?}
-        ;;
-    esac
-  done
-}
-
-############################################################
-# Runs right before each prompt is displayed; hooks into
-# precmd
-#
-# 1) Redisplays path ($psvar[2]) whenever the value of
-#      AGKOZAK_PROMPT_DIRTRIM or AGKOZAK_NAMED_DIRS changes
-# 2) If AGKOZAK_MULTILINE is changed to 0, set
-#      AGKOZAK_LEFT_PROMPT_ONLY=0
-# 3) If AGKOZAK_LEFT_PROMPT_ONLY is changed, updated both
-#      prompt strings
-# 4) Resets Git status and vi mode display
-# 5) Begins to calculate Git status
-# 6) Sets AGKOZAK_PROMPT_WHITESPACE based on value of
-#      AGKOZAK_MULTILINE
-# 7) Optionally display a blank line (AGKOZAK_BLANK_LINES),
-#      while avoiding a blank line when the shell is first
-#      loaded
-# 8) If custom prompts are defined, update the prompt
-#      strings
-#
-# TODO: Consider making AGKOZAK_PROMPT_WHITESPACE a psvar
-#
-# Globals:
-#   AGKOZAK_PROMPT_DIRTRIM
-#   AGKOZAK_OLD_PROMPT_DIRTRIM
-#   AGKOZAK_NAMED_DIRS
-#   AGKOZAK_OLD_NAMED_DIRS
-#   AGKOZAK_MULTILINE
-#   AGKOZAK_OLD_MULTILINE
-#   AGKOZAK_LEFT_PROMPT_ONLY
-#   AGKOZAK_OLD_LEFT_PROMPT_ONLY
-#   AGKOZAK_ASYNC_METHOD
-#   AGKOZAK_PROMPT_WHITESPACE
-#   AGKOZAK_BLANK_LINES
-#   AGKOZAK_FIRST_PROMPT_PRINTED
-#   AGKOZAK_CUSTOM_PROMPT
-#   AGKOZAK_CURRENT_CUSTOM_PROMPT
-#   AGKOZAK_CUSTOM_RPROMPT
-#   AGKOZAK_CURRENT_CUSTOM_RPROMPT
-############################################################
-_agkozak_precmd() {
-  # Update displayed directory when AGKOZAK_PROMPT_DIRTRIM or AGKOZAK_NAMED_DIRS
-  # changes or when first sourcing this script
-  if (( AGKOZAK_PROMPT_DIRTRIM != AGKOZAK_OLD_PROMPT_DIRTRIM )) \
-    || (( AGKOZAK_NAMED_DIRS != AGKOZAK_OLD_NAMED_DIRS )) \
-    || (( ! $+psvar[2] )); then
-    _agkozak_prompt_dirtrim -v $AGKOZAK_PROMPT_DIRTRIM
-    typeset -g AGKOZAK_OLD_PROMPT_DIRTRIM=$AGKOZAK_PROMPT_DIRTRIM
-    typeset -g AGKOZAK_OLD_NAMED_DIRS=$AGKOZAK_NAMED_DIRS
-  fi
-
-  if (( AGKOZAK_MULTILINE != AGKOZAK_OLD_MULTILINE )); then
-    (( AGKOZAK_MULTILINE == 0 )) && AGKOZAK_LEFT_PROMPT_ONLY=0
-    typeset -g AGKOZAK_OLD_MULTILINE=$AGKOZAK_MULTILINE
-  fi
-
-  if (( AGKOZAK_LEFT_PROMPT_ONLY != AGKOZAK_OLD_LEFT_PROMPT_ONLY )); then
-    unset AGKOZAK_CUSTOM_PROMPT AGKOZAK_CUSTOM_RPROMPT
-    typeset -g AGKOZAK_OLD_LEFT_PROMPT_ONLY=$AGKOZAK_LEFT_PROMPT_ONLY
-    _agkozak_prompt_string
-  fi
-
-  psvar[3]=''
-  psvar[4]=''
-
-  case $AGKOZAK_ASYNC_METHOD in
-    'subst-async') _agkozak_subst_async ;;
-    'zsh-async') _agkozak_zsh_async ;;
-    'usr1') _agkozak_usr1_async ;;
-    *) psvar[3]="$(_agkozak_branch_status)" ;;
-  esac
-
-  if (( AGKOZAK_MULTILINE == 0 )) && (( ! AGKOZAK_LEFT_PROMPT_ONLY )) \
-    && [[ -z $INSIDE_EMACS ]]; then
-    typeset -g AGKOZAK_PROMPT_WHITESPACE=' '
-  else
-    typeset -g AGKOZAK_PROMPT_WHITESPACE=$'\n'
-  fi
-
-  if (( AGKOZAK_BLANK_LINES )); then
-    if (( AGKOZAK_FIRST_PROMPT_PRINTED )); then
-      print
-    fi
-    typeset -g AGKOZAK_FIRST_PROMPT_PRINTED=1
-  fi
-
-  # If AGKOZAK_CUSTOM_PROMPT or AGKOZAK_CUSTOM_RPROMPT changes, the
-  # corresponding prompt is updated
-
-  if [[ ${AGKOZAK_CUSTOM_PROMPT} != "${AGKOZAK_CURRENT_CUSTOM_PROMPT}" ]]; then
-    typeset -g AGKOZAK_CURRENT_CUSTOM_PROMPT=${AGKOZAK_CUSTOM_PROMPT}
-    PROMPT=${AGKOZAK_CUSTOM_PROMPT}
-    if ! _agkozak_has_colors; then
-      PROMPT=$(_agkozak_strip_colors "${PROMPT}")
-    fi
-  fi
-
-  if [[ ${AGKOZAK_CUSTOM_RPROMPT} != "${AGKOZAK_CURRENT_CUSTOM_RPROMPT}" ]]; then
-    typeset -g AGKOZAK_CURRENT_CUSTOM_RPROMPT=${AGKOZAK_CUSTOM_RPROMPT}
-    RPROMPT=${AGKOZAK_CUSTOM_RPROMPT}
-    if ! _agkozak_has_colors; then
-      RPROMPT=$(_agkozak_strip_colors "${RPROMPT}")
-    fi
-  fi
-}
-
-############################################################
-# Set the prompt strings
-#
-# Globals:
-#   AGKOZAK_CUSTOM_PROMPT
-#   AGKOZAK_COLORS_EXIT_STATUS
-#   AGKOZAK_COLORS_USER_HOST
-#   AGKOZAK_COLORS_PATH
-#   AGKOZAK_PROMPT_WHITESPACE
-#   AGKOZAK_COLORS_PROMPT_CHAR
-#   AGKOZAK_PROMPT_CHAR
-#   AGKOZAK_CURRENT_CUSTOM_PROMPT
-#   AGKOZAK_CUSTOM_RPROMPT
-#   AGKOZAK_COLORS_BRANCH_STATUS
-#   AGKOZAK_CURRENT_CUSTOM_RPROMPT
-############################################################
-_agkozak_prompt_string () {
-  if (( $+AGKOZAK_CUSTOM_PROMPT )); then
-    PROMPT=${AGKOZAK_CUSTOM_PROMPT}
-  else
-    # The color left prompt
-    PROMPT='%(?..%B%F{${AGKOZAK_COLORS_EXIT_STATUS}}(%?%)%f%b )'
-    PROMPT+='%(!.%S%B.%B%F{${AGKOZAK_COLORS_USER_HOST}})%n%1v%(!.%b%s.%f%b) '
-    PROMPT+='%B%F{${AGKOZAK_COLORS_PATH}}%2v%f%b'
-    if (( AGKOZAK_LEFT_PROMPT_ONLY )); then
-      PROMPT+='%(3V.%F{${AGKOZAK_COLORS_BRANCH_STATUS}}%3v%f.)'
-    fi
-    PROMPT+='${AGKOZAK_PROMPT_WHITESPACE}'
-    PROMPT+='${AGKOZAK_COLORS_PROMPT_CHAR:+%F{${AGKOZAK_COLORS_PROMPT_CHAR}\}}'
-    PROMPT+='%(4V.${AGKOZAK_PROMPT_CHAR[3]:-:}.%(!.${AGKOZAK_PROMPT_CHAR[2]:-%#}.${AGKOZAK_PROMPT_CHAR[1]:-%#}))'
-    PROMPT+='${AGKOZAK_COLORS_PROMPT_CHAR:+%f} '
-
-    typeset -g AGKOZAK_CUSTOM_PROMPT=${PROMPT}
-    typeset -g AGKOZAK_CURRENT_CUSTOM_PROMPT=${AGKOZAK_CUSTOM_PROMPT}
-  fi
-
-  if (( $+AGKOZAK_CUSTOM_RPROMPT )); then
-    RPROMPT=${AGKOZAK_CUSTOM_RPROMPT}
-  else
-    # The color right prompt
-    if (( ! AGKOZAK_LEFT_PROMPT_ONLY )); then
-      typeset -g RPROMPT='%(3V.%F{${AGKOZAK_COLORS_BRANCH_STATUS}}%3v%f.)'
-    else
-      typeset -g RPROMPT=''
-    fi
-
-    typeset -g AGKOZAK_CUSTOM_RPROMPT=${RPROMPT}
-    typeset -g AGKOZAK_CURRENT_CUSTOM_RPROMPT=${RPROMPT}
-  fi
-
-  if ! _agkozak_has_colors; then
-    PROMPT=$(_agkozak_strip_colors "$PROMPT")
-    RPROMPT=$(_agkozak_strip_colors "$RPROMPT")
-  fi
-}
-
-############################################################
-# Prompt setup
-#
-# Globals:
-#   AGKOZAK_ASYNC_METHOD
-#   AGKOZAK_USR1_ASYNC_WORKER
-#   AGKOZAK_PROMPT_DIRTRIM
-############################################################
-() {
-
-  _agkozak_async_init
-
-  case $AGKOZAK_ASYNC_METHOD in
-    'subst-async') ;;
-    'zsh-async') async_init ;;
-    'usr1') typeset -g AGKOZAK_USR1_ASYNC_WORKER=0 ;;
-  esac
-
-  zle -N zle-keymap-select
-
-  # Don't use ZSH hooks in Emacs classic shell
-  if (( $+INSIDE_EMACS )) && [[ $TERM == 'dumb' ]]; then
-    :
-  else
-    autoload -Uz add-zsh-hook
-    add-zsh-hook precmd _agkozak_precmd
-
-    ############################################################
-    # Update the displayed directory when the PWD changes
-    ############################################################
-    _agkozak_chpwd() {
-      _agkozak_prompt_dirtrim -v $AGKOZAK_PROMPT_DIRTRIM
-    }
-
-    add-zsh-hook chpwd _agkozak_chpwd
-  fi
-
-  # Only display the HOSTNAME for an SSH connection or for a superuser
-  if _agkozak_is_ssh || (( EUID == 0 )); then
-    psvar[1]="@${HOST%%.*}"
-  else
-    psvar[1]=''
-  fi
-
-  # The DragonFly BSD console and Emacs shell can't handle bracketed paste.
-  # Avoid the ugly ^[[?2004 control sequence.
-  if [[ $TERM == 'cons25' ]] || [[ $TERM == 'dumb' ]]; then
-    unset zle_bracketed_paste
-  fi
-
-  # The Emacs shell has only limited support for some ZSH features, so use a
-  # more limited prompt.
-  if [[ $TERM == 'dumb' ]]; then
-    PROMPT='%(?..(%?%) )'
-    PROMPT+='%n%1v '
-    PROMPT+='$(_agkozak_prompt_dirtrim "$AGKOZAK_PROMPT_DIRTRIM")'
-    PROMPT+='$(_agkozak_branch_status) '
-    PROMPT+='%# '
-  else
-    # Avoid continuation lines in Emacs term and ansi-term
-    (( $+INSIDE_EMACS )) && ZLE_RPROMPT_INDENT=3
-
-    # When VSCode is using the DOM renderer, the right prompt overflows off the
-    # side of the screen
-    (( $+VSCODE_PID )) && ZLE_RPROMPT_INDENT=6
-
-    _agkozak_prompt_string
-
-  fi
-
-  _agkozak_debug_print "Using async method: $AGKOZAK_ASYNC_METHOD"
-}
-
-# Clean up environment
-unfunction _agkozak_load_async_lib _agkozak_has_usr1 _agkozak_is_ssh \
-  _agkozak_async_init
-
-# vim: ts=2:et:sts=2:sw=2:ROMPT='%~%<< $(git_prompt_info)${PR_BOLD_WHITE}>%{${reset_color}%} '