From 92cf0b3fcf394213d04575b4597994bbf15b43ab Mon Sep 17 00:00:00 2001
From: Plaza521 <alex_platonov1@mail.ru>
Date: Fri, 27 Oct 2023 16:50:35 +0300
Subject: [PATCH] Add installing script for zsh config

---
 install_zsh.sh         |  20 ++
 zsh/.zshrc             |   8 +-
 zsh/headline.zsh-theme | 514 +++++++++++++++++++++++++++++++++++++++++
 3 files changed, 536 insertions(+), 6 deletions(-)
 create mode 100644 install_zsh.sh
 create mode 100644 zsh/headline.zsh-theme

diff --git a/install_zsh.sh b/install_zsh.sh
new file mode 100644
index 0000000..a9f9a2c
--- /dev/null
+++ b/install_zsh.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+# Check if git installed
+if ! command -v git &> /dev/null; then
+    echo "This script requires git"
+    exit 1
+fi
+
+# Asking if user really want to install
+read -p 'This script will install oh my zsh and replace .zshrc with its own. If you still want to run it, type "y": ' -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+    exit 1
+fi
+
+# Installing
+set -x
+wget -O ~/.zshrc https://nakidai.ddns.net/nakidai/dotfiles/raw/branch/master/zsh/.zshrc
+git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting
+wget -O ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/themes/headline.zsh-theme https://nakidai.ddns.net/nakidai/dotfiles/raw/branch/master/zsh/headline.zsh-theme
diff --git a/zsh/.zshrc b/zsh/.zshrc
index bde93df..2bcbe85 100644
--- a/zsh/.zshrc
+++ b/zsh/.zshrc
@@ -1,12 +1,8 @@
 export ZSH="$HOME/.oh-my-zsh"
 export EDITOR=nvim
-XDG_CONFIG_HOME="~/.config"
-plugins=(git)
-source ~/headline.zsh-theme
-
+ZSH_THEME="headline"
+plugins=(git zsh-syntax-highlighting)
 source $ZSH/oh-my-zsh.sh
-source ~/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh
-
 # Functions
 function reset-cursor()
 {
diff --git a/zsh/headline.zsh-theme b/zsh/headline.zsh-theme
new file mode 100644
index 0000000..91f440c
--- /dev/null
+++ b/zsh/headline.zsh-theme
@@ -0,0 +1,514 @@
+#!/bin/zsh
+
+# Headline ZSH Prompt
+# Copyright (c) 2022 Moarram under the MIT License
+
+# To install, source this file from your .zshrc file
+# Customization variables begin around line 70
+
+
+
+# Formatting aliases
+# (add more if you need)
+reset=$'\e[0m'
+bold=$'\e[1m'
+faint=$'\e[2m'
+italic=$'\e[3m'
+underline=$'\e[4m'
+invert=$'\e[7m'
+# ...
+
+# Foreground color aliases
+black=$'\e[30m'
+red=$'\e[31m'
+green=$'\e[32m'
+yellow=$'\e[33m'
+blue=$'\e[34m'
+magenta=$'\e[35m'
+cyan=$'\e[36m'
+white=$'\e[37m'
+light_black=$'\e[90m'
+light_red=$'\e[91m'
+light_green=$'\e[92m'
+light_yellow=$'\e[93m'
+light_blue=$'\e[94m'
+light_magenta=$'\e[95m'
+light_cyan=$'\e[96m'
+light_white=$'\e[97m'
+
+# Background color aliases
+black_back=$'\e[40m'
+red_back=$'\e[41m'
+green_back=$'\e[42m'
+yellow_back=$'\e[43m'
+blue_back=$'\e[44m'
+magenta_back=$'\e[45m'
+cyan_back=$'\e[46m'
+white_back=$'\e[47m'
+light_black_back=$'\e[100m'
+light_red_back=$'\e[101m'
+light_green_back=$'\e[102m'
+light_yellow_back=$'\e[103m'
+light_blue_back=$'\e[104m'
+light_magenta_back=$'\e[105m'
+light_cyan_back=$'\e[106m'
+light_white_back=$'\e[107m'
+
+# Custom colors
+# REF: https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_(Select_Graphic_Rendition)_parameters
+# orange_yellow=$'\e[38;5;214m' # example 8-bit color
+# orange_brown=$'\e[38;2;191;116;46m' # example rgb color
+# ...
+
+# Flags
+! [ -z "$SSH_TTY$SSH_CONNECTION$SSH_CLIENT" ]
+IS_SSH=$? # 0=true, 1=false
+
+
+
+# ------------------------------------------------------------------------------
+# Customization
+# Use the following variables to customize the theme
+# These variables can also be set in your ~/.zshrc after sourcing this file
+# The style aliases for ANSI SGR codes (defined above) can be used there too
+
+# Info sources (enclose in single quotes as these will be eval'd, use empty string to hide segment)
+HEADLINE_USER_CMD='echo $USER'
+HEADLINE_HOST_CMD='hostname -s' # consider 'basename "$VIRTUAL_ENV"' to replace host with environment
+HEADLINE_PATH_CMD='print -rP "%~"'
+HEADLINE_GIT_BRANCH_CMD='headline_git_branch'
+HEADLINE_GIT_STATUS_CMD='headline_git_status'
+
+# Info symbols (optional)
+HEADLINE_USER_PREFIX='' # consider " "
+HEADLINE_HOST_PREFIX='' # consider " "
+HEADLINE_PATH_PREFIX='' # consider " "
+HEADLINE_BRANCH_PREFIX='' # consider " "
+
+# Info joints
+HEADLINE_USER_BEGIN=''
+if [ $IS_SSH = 0 ]; then HEADLINE_USER_BEGIN='=> '; fi
+HEADLINE_USER_TO_HOST=' @ '
+HEADLINE_HOST_TO_PATH=': '
+HEADLINE_PATH_TO_BRANCH=' | ' # only used when no padding between <path> and <branch>
+HEADLINE_PATH_TO_PAD='' # used if padding between <path> and <branch>
+HEADLINE_PAD_TO_BRANCH='' # used if padding between <path> and <branch>
+HEADLINE_BRANCH_TO_STATUS=' ['
+HEADLINE_STATUS_TO_STATUS='' # between each status section, consider "]"
+HEADLINE_STATUS_END=']'
+
+# Info padding character
+HEADLINE_PAD_CHAR=' ' # repeated for space between <path> and <branch>
+
+# Info truncation symbol
+HEADLINE_TRUNC_PREFIX='...' # shown where <path> or <branch> is truncated, consider "…"
+
+# Info styles
+HEADLINE_STYLE_DEFAULT='' # style applied to entire info line
+HEADLINE_STYLE_JOINT=$light_black
+HEADLINE_STYLE_USER=$bold$red
+HEADLINE_STYLE_HOST=$bold$yellow
+HEADLINE_STYLE_PATH=$bold$blue
+HEADLINE_STYLE_BRANCH=$bold$cyan
+HEADLINE_STYLE_STATUS=$bold$magenta
+
+# Info options
+HEADLINE_INFO_MODE=precmd # precmd|prompt (whether info line is in PROMPT or printed by precmd)
+  # use "precmd" for window resize to work properly (but Ctrl+L doesn't show info line)
+  # use "prompt" for Ctrl+L to clear properly (but window resize eats previous output)
+
+# Separator options
+HEADLINE_LINE_MODE=on # on|auto|off (whether to print the line above the prompt)
+
+# Separator character
+HEADLINE_LINE_CHAR='_' # repeated for line above information
+
+# Separator styles
+HEADLINE_STYLE_JOINT_LINE=$HEADLINE_STYLE_JOINT
+HEADLINE_STYLE_USER_LINE=$HEADLINE_STYLE_USER
+HEADLINE_STYLE_HOST_LINE=$HEADLINE_STYLE_HOST
+HEADLINE_STYLE_PATH_LINE=$HEADLINE_STYLE_PATH
+HEADLINE_STYLE_BRANCH_LINE=$HEADLINE_STYLE_BRANCH
+HEADLINE_STYLE_STATUS_LINE=$HEADLINE_STYLE_STATUS
+
+# Git branch characters
+HEADLINE_GIT_HASH=':' # hash prefix to distinguish from branch
+
+# Git status characters
+# To set individual status styles use "%{$reset<style>%}<char>"
+HEADLINE_GIT_STAGED='+'
+HEADLINE_GIT_CHANGED='!'
+HEADLINE_GIT_UNTRACKED='?'
+HEADLINE_GIT_BEHIND='↓'
+HEADLINE_GIT_AHEAD='↑'
+HEADLINE_GIT_DIVERGED='↕'
+HEADLINE_GIT_STASHED='*'
+HEADLINE_GIT_CONFLICTS='✘' # consider "%{$red%}✘"
+HEADLINE_GIT_CLEAN='' # consider "✓" or "✔"
+
+# Git status options
+HEADLINE_DO_GIT_STATUS_COUNTS=false # set "true" to show count of each status
+HEADLINE_DO_GIT_STATUS_OMIT_ONE=false # set "true" to omit the status number when it is 1
+
+# Prompt
+HEADLINE_PROMPT='%(#.#.%(!.!.$)) ' # consider "%#"
+HEADLINE_RPROMPT=''
+
+# Clock (prepends to RPROMPT)
+HEADLINE_DO_CLOCK=false # whether to show the clock
+HEADLINE_STYLE_CLOCK=$faint
+HEADLINE_CLOCK_FORMAT='%l:%M:%S %p' # consider "%+" for full date (see man strftime)
+
+# Exit code
+HEADLINE_DO_ERR=false # whether to show non-zero exit codes above prompt
+HEADLINE_DO_ERR_INFO=true # whether to show exit code meaning as well
+HEADLINE_ERR_PREFIX='→ '
+HEADLINE_STYLE_ERR=$italic$faint
+
+# ------------------------------------------------------------------------------
+
+
+
+# Options for zsh
+setopt PROMPT_SP # always start prompt on new line
+setopt PROMPT_SUBST # substitutions
+autoload -U add-zsh-hook
+PROMPT_EOL_MARK='' # remove weird % symbol
+ZLE_RPROMPT_INDENT=0 # remove extra space
+
+# Local variables
+_HEADLINE_LINE_OUTPUT='' # separator line
+_HEADLINE_INFO_OUTPUT='' # text line
+_HEADLINE_DO_SEP='false' # whether to show divider this time
+if [ $IS_SSH = 0 ]; then
+  _HEADLINE_DO_SEP='true' # assume it's not a fresh window
+fi
+
+# Calculate length of string, excluding formatting characters
+# REF: https://old.reddit.com/r/zsh/comments/cgbm24/multiline_prompt_the_missing_ingredient/
+headline_prompt_len() { # (str, num)
+  emulate -L zsh
+  local -i COLUMNS=${2:-COLUMNS}
+  local -i x y=${#1} m
+  if (( y )); then
+    while (( ${${(%):-$1%$y(l.1.0)}[-1]} )); do
+      x=y
+      (( y *= 2 ))
+    done
+    while (( y > x + 1 )); do
+      (( m = x + (y - x) / 2 ))
+      (( ${${(%):-$1%$m(l.x.y)}[-1]} = m ))
+    done
+  fi
+  echo $x
+}
+
+# Repeat character a number of times
+# (replacing the "${(pl:$num::$char:)}" expansion)
+headline_repeat_char() { # (char, num)
+  local str=''
+  for (( i = 0; i < $2; i++ )); do
+    str+=$1
+  done
+  echo $str
+}
+
+# Guess the exit code meaning
+headline_exit_meaning() { # (num)
+  # REF: https://tldp.org/LDP/abs/html/exitcodes.html
+  # REF: https://man7.org/linux/man-pages/man7/signal.7.html
+  # NOTE: these meanings are not standardized
+  case $1 in
+    126) echo 'Command cannot execute';;
+    127) echo 'Command not found';;
+    129) echo 'Hangup';;
+    130) echo 'Interrupted';;
+    131) echo 'Quit';;
+    132) echo 'Illegal instruction';;
+    133) echo 'Trapped';;
+    134) echo 'Aborted';;
+    135) echo 'Bus error';;
+    136) echo 'Arithmetic error';;
+    137) echo 'Killed';;
+    138) echo 'User signal 1';;
+    139) echo 'Segmentation fault';;
+    140) echo 'User signal 2';;
+    141) echo 'Pipe error';;
+    142) echo 'Alarm';;
+    143) echo 'Terminated';;
+    *) ;;
+  esac
+}
+
+
+
+# Git command wrapper
+headline_git() {
+  GIT_OPTIONAL_LOCKS=0 command git "$@"
+}
+
+# Git branch (or hash)
+headline_git_branch() {
+  local ref
+  ref=$(headline_git symbolic-ref --quiet HEAD 2> /dev/null)
+  local ret=$?
+  if [[ $ret == 0 ]]; then
+    echo ${ref#refs/heads/} # remove "refs/heads/" to get branch
+  else # not on a branch
+    [[ $ret == 128 ]] && return  # not a git repo
+    ref=$(headline_git rev-parse --short HEAD 2> /dev/null) || return
+    echo "$HEADLINE_GIT_HASH$ref" # hash prefixed to distingush from branch
+  fi
+}
+
+# Git status
+headline_git_status() {
+  # Data structures
+  local order; order=('STAGED' 'CHANGED' 'UNTRACKED' 'BEHIND' 'AHEAD' 'DIVERGED' 'STASHED' 'CONFLICTS')
+  local -A totals
+  for key in $order; do
+    totals+=($key 0)
+  done
+
+  # Retrieve status
+  # REF: https://git-scm.com/docs/git-status
+  local raw lines
+  raw="$(headline_git status --porcelain -b 2> /dev/null)"
+  if [[ $? == 128 ]]; then
+    return 1 # catastrophic failure, abort
+  fi
+  lines=(${(@f)raw})
+
+  # Process tracking line
+  if [[ ${lines[1]} =~ '^## [^ ]+ \[(.*)\]' ]]; then
+    local items=("${(@s/,/)match}")
+    for item in $items; do
+      if [[ $item =~ '(behind|ahead|diverged) ([0-9]+)?' ]]; then
+        case $match[1] in
+          'behind') totals[BEHIND]=$match[2];;
+          'ahead') totals[AHEAD]=$match[2];;
+          'diverged') totals[DIVERGED]=$match[2];;
+        esac
+      fi
+    done
+  fi
+
+  # Process status lines
+  for line in $lines; do
+    if [[ $line =~ '^##|^!!' ]]; then
+      continue
+    elif [[ $line =~ '^U[ADU]|^[AD]U|^AA|^DD' ]]; then
+      totals[CONFLICTS]=$(( ${totals[CONFLICTS]} + 1 ))
+    elif [[ $line =~ '^\?\?' ]]; then
+      totals[UNTRACKED]=$(( ${totals[UNTRACKED]} + 1 ))
+    elif [[ $line =~ '^[MTADRC] ' ]]; then
+      totals[STAGED]=$(( ${totals[STAGED]} + 1 ))
+    elif [[ $line =~ '^[MTARC][MTD]' ]]; then
+      totals[STAGED]=$(( ${totals[STAGED]} + 1 ))
+      totals[CHANGED]=$(( ${totals[CHANGED]} + 1 ))
+    elif [[ $line =~ '^ [MTADRC]' ]]; then
+      totals[CHANGED]=$(( ${totals[CHANGED]} + 1 ))
+    fi
+  done
+
+  # Check for stashes
+  if $(headline_git rev-parse --verify refs/stash &> /dev/null); then
+    totals[STASHED]=$(headline_git rev-list --walk-reflogs --count refs/stash 2> /dev/null)
+  fi
+
+  # Build string
+  local prefix status_str
+  status_str=''
+  for key in $order; do
+    if (( ${totals[$key]} > 0 )); then
+      if (( ${#HEADLINE_STATUS_TO_STATUS} && ${#status_str} )); then # not first iteration
+        local style_joint="$reset$HEADLINE_STYLE_DEFAULT$HEADLINE_STYLE_JOINT"
+        local style_status="$resetHEADLINE_STYLE_DEFAULT$HEADLINE_STYLE_STATUS"
+        status_str="$status_str%{$style_joint%}$HEADLINE_STATUS_TO_STATUS%{$style_status%}"
+      fi
+      eval prefix="\$HEADLINE_GIT_${key}"
+      if [[ $HEADLINE_DO_GIT_STATUS_COUNTS == 'true' ]]; then
+        if [[ $HEADLINE_DO_GIT_STATUS_OMIT_ONE == 'true' && (( ${totals[$key]} == 1 )) ]]; then
+          status_str="$status_str$prefix"
+        else
+          status_str="$status_str${totals[$key]}$prefix"
+        fi
+      else
+        status_str="$status_str$prefix"
+      fi
+    fi
+  done
+
+  # Return
+  if (( ${#status_str} )); then
+    echo $status_str
+  else
+    echo $HEADLINE_GIT_CLEAN
+  fi
+}
+
+
+
+# Before executing command
+add-zsh-hook preexec headline_preexec
+headline_preexec() {
+  # TODO better way of knowing the prompt is at the top of the terminal
+  if [[ $2 == 'clear' ]]; then
+    _HEADLINE_DO_SEP='false'
+  fi
+}
+
+# Before prompting
+add-zsh-hook precmd headline_precmd
+headline_precmd() {
+  local err=$?
+
+  # Information
+  local user_str host_str path_str branch_str status_str
+  user_str=$(eval $HEADLINE_USER_CMD)
+  host_str=$(eval $HEADLINE_HOST_CMD)
+  path_str=$(eval $HEADLINE_PATH_CMD)
+  branch_str=$(eval $HEADLINE_GIT_BRANCH_CMD)
+  status_str=$(eval $HEADLINE_GIT_STATUS_CMD)
+
+  # Shared variables
+  _HEADLINE_LEN_REMAIN=$COLUMNS
+  _HEADLINE_INFO_LEFT=''
+  _HEADLINE_LINE_LEFT=''
+  _HEADLINE_INFO_RIGHT=''
+  _HEADLINE_LINE_RIGHT=''
+
+  # Git status
+  if (( ${#status_str} )); then
+    _headline_part JOINT "$HEADLINE_STATUS_END" right
+    _headline_part STATUS "$HEADLINE_STATUS_PREFIX$status_str" right
+    _headline_part JOINT "$HEADLINE_BRANCH_TO_STATUS" right
+    if (( $_HEADLINE_LEN_REMAIN < ${#HEADLINE_PAD_TO_BRANCH} + ${#HEADLINE_BRANCH_PREFIX} + ${#HEADLINE_TRUNC_PREFIX} )); then
+      user_str=''; host_str=''; path_str=''; branch_str=''
+    fi
+  fi
+
+  # Git branch
+  local len=$(( $_HEADLINE_LEN_REMAIN - ${#HEADLINE_BRANCH_PREFIX} ))
+  if (( ${#branch_str} )); then
+    if (( $len < ${#HEADLINE_PATH_PREFIX} + ${#HEADLINE_TRUNC_PREFIX} + ${#HEADLINE_PATH_TO_BRANCH} + ${#branch_str} )); then
+      path_str=''
+    fi
+    if (( ${#path_str} )); then
+      len=$(( $len - ${#HEADLINE_PATH_PREFIX} - ${#HEADLINE_PATH_TO_BRANCH} ))
+    else
+      len=$(( $len - ${#HEADLINE_PAD_TO_BRANCH} ))
+    fi
+    _headline_part BRANCH "$HEADLINE_BRANCH_PREFIX%$len<$HEADLINE_TRUNC_PREFIX<$branch_str%<<" right
+  fi
+
+  # Trimming
+  local joint_len=$(( ${#HEADLINE_USER_BEGIN} + ${#HEADLINE_USER_TO_HOST} + ${#HEADLINE_HOST_TO_PATH} + ${#HEADLINE_PATH_TO_BRANCH} ))
+  local path_min_len=$(( ${#path_str} + ${#HEADLINE_PATH_PREFIX} > 25 ? 25 : ${#path_str} + ${#HEADLINE_PATH_PREFIX} ))
+  len=$(( $_HEADLINE_LEN_REMAIN - $path_min_len - $joint_len ))
+  if (( $len < 2 )); then
+    user_str=''; host_str=''
+  elif (( $len < ${#user_str} + ${#host_str} )); then
+    user_str="${user_str:0:1}"
+    host_str="${host_str:0:1}"
+  fi
+
+  # User
+  if (( ${#user_str} )); then
+    _headline_part JOINT "$HEADLINE_USER_BEGIN" left
+    _headline_part USER "$HEADLINE_USER_PREFIX$user_str" left
+  fi
+
+  # Host
+  if (( ${#host_str} )); then
+    if (( ${#_HEADLINE_INFO_LEFT} )); then
+      _headline_part JOINT "$HEADLINE_USER_TO_HOST" left
+    fi
+    _headline_part HOST "$HEADLINE_HOST_PREFIX$host_str" left
+  fi
+
+  # Path
+  if (( ${#path_str} )); then
+    if (( ${#_HEADLINE_INFO_LEFT} )); then
+      _headline_part JOINT "$HEADLINE_HOST_TO_PATH" left
+    fi
+    len=$(( $_HEADLINE_LEN_REMAIN - ${#HEADLINE_PATH_PREFIX} - ( ${#branch_str} ? ${#HEADLINE_PATH_TO_BRANCH} : 0 ) ))
+    _headline_part PATH "$HEADLINE_PATH_PREFIX%$len<$HEADLINE_TRUNC_PREFIX<$path_str%<<" left
+  fi
+
+  # Padding
+  if (( ${#branch_str} && ${#path_str} && $_HEADLINE_LEN_REMAIN <= ${#HEADLINE_PATH_TO_BRANCH} )); then
+    _headline_part JOINT "$HEADLINE_PATH_TO_BRANCH" left
+  else
+    if (( ${#branch_str} )); then
+      _headline_part JOINT "$HEADLINE_PAD_TO_BRANCH" right
+    fi
+    _headline_part JOINT "$HEADLINE_PATH_TO_PAD" left
+    _headline_part JOINT "$(headline_repeat_char $HEADLINE_PAD_CHAR $_HEADLINE_LEN_REMAIN)" left
+  fi
+
+  # Error line
+  if [[ $HEADLINE_DO_ERR == 'true' ]] && (( $err )); then
+    local meaning msg
+    if [[ $HEADLINE_DO_ERR_INFO == 'true' ]]; then
+      meaning=$(headline_exit_meaning $err)
+      (( ${#meaning} )) && msg=" ($meaning)"
+    fi
+    print -rP "$HEADLINE_STYLE_ERR$HEADLINE_ERR_PREFIX$err$msg"
+  fi
+
+  # Separator line
+  _HEADLINE_LINE_OUTPUT="$_HEADLINE_LINE_LEFT$_HEADLINE_LINE_RIGHT$reset"
+  if [[ $HEADLINE_LINE_MODE == 'on' || ($HEADLINE_LINE_MODE == 'auto' && $_HEADLINE_DO_SEP == 'true' ) ]]; then
+    print -rP $_HEADLINE_LINE_OUTPUT
+  fi
+  _HEADLINE_DO_SEP='true'
+
+  # Information line
+  _HEADLINE_INFO_OUTPUT="$_HEADLINE_INFO_LEFT$_HEADLINE_INFO_RIGHT$reset"
+
+  # Prompt
+  if [[ $HEADLINE_INFO_MODE == 'precmd' ]]; then
+    print -rP $_HEADLINE_INFO_OUTPUT
+    PROMPT=$HEADLINE_PROMPT
+  else
+    PROMPT='$(print -rP $_HEADLINE_INFO_OUTPUT; print -rP $HEADLINE_PROMPT)'
+  fi
+
+  # Right prompt
+  if [[ $HEADLINE_DO_CLOCK == 'true' ]]; then
+    RPROMPT='%{$HEADLINE_STYLE_CLOCK%}$(date +$HEADLINE_CLOCK_FORMAT)%{$reset%}$HEADLINE_RPROMPT'
+  else
+    RPROMPT=$HEADLINE_RPROMPT
+  fi
+}
+
+# Create a part of the prompt
+_headline_part() { # (name, content, side)
+  local style info info_len line
+  eval style="\$reset\$HEADLINE_STYLE_DEFAULT\$HEADLINE_STYLE_${1}"
+  info="%{$style%}$2"
+  info_len=$(headline_prompt_len $info 9999)
+  _HEADLINE_LEN_REMAIN=$(( $_HEADLINE_LEN_REMAIN - $info_len ))
+  eval style="\$reset\$HEADLINE_STYLE_${1}_LINE"
+  line="%{$style%}$(headline_repeat_char $HEADLINE_LINE_CHAR $info_len)"
+  if [[ $3 == 'right' ]]; then
+    _HEADLINE_INFO_RIGHT="$info$_HEADLINE_INFO_RIGHT"
+    _HEADLINE_LINE_RIGHT="$line$_HEADLINE_LINE_RIGHT"
+  else
+    _HEADLINE_INFO_LEFT="$_HEADLINE_INFO_LEFT$info"
+    _HEADLINE_LINE_LEFT="$_HEADLINE_LINE_LEFT$line"
+  fi
+}
+
+HEADLINE_USER_BEGIN='--'
+HEADLINE_USER_TO_HOST='-'
+HEADLINE_HOST_TO_PATH='-'
+HEADLINE_PATH_TO_BRANCH='-'
+HEADLINE_PAD_TO_BRANCH='-'
+HEADLINE_BRANCH_TO_STATUS='-'
+HEADLINE_STATUS_END='--'
+HEADLINE_PAD_CHAR='-'
+HEADLINE_TRUNC_PREFIX='…'
+HEADLINE_LINE_MODE=off
+HEADLINE_DO_CLOCK=true