~thecatster/.files

c2351ffa2db96367d84a4f4241515cbf613c64e9 — Daniil Rose 2 years ago 8463136
Update dotfiles for first time in a while
M .config/aliasrc => .config/aliasrc +3 -4
@@ 16,16 16,15 @@ alias \
  bc="bc -ql" \
  mkd="mkdir -pv" \
  ffmpeg="ffmpeg -hide_banner" \
  diff="diff --color=auto" \
  ccat="highlight --out-format=ansi"
  ccat="highlight --out-format=ansi" \
  o="open"

# Rustify all utilities
alias \
  ls="exa --color=auto --icons" \
  less="bat" \
  grep="rg" \
  cd="z" \
  find="fd"
  cd="z"

# Shorten long commands
alias \

A .config/iterm2/AppSupport => .config/iterm2/AppSupport +1 -0
@@ 0,0 1,1 @@
/Users/danya/Library/Application Support/iTerm2
\ No newline at end of file

A .config/neofetch/config.conf => .config/neofetch/config.conf +864 -0
@@ 0,0 1,864 @@
# See this wiki page for more info:
# https://github.com/dylanaraps/neofetch/wiki/Customizing-Info
print_info() {
    info title
    info underline

    info "OS" distro
    info "Host" model
    info "Kernel" kernel
    info "Uptime" uptime
    info "Packages" packages
    info "Shell" shell
    info "Resolution" resolution
    info "DE" de
    info "WM" wm
    info "WM Theme" wm_theme
    info "Theme" theme
    info "Icons" icons
    info "Terminal" term
    info "Terminal Font" term_font
    info "CPU" cpu
    info "GPU" gpu
    info "Memory" memory

    # info "GPU Driver" gpu_driver  # Linux/macOS only
    # info "CPU Usage" cpu_usage
    # info "Disk" disk
    # info "Battery" battery
    # info "Font" font
    # info "Song" song
    # [[ "$player" ]] && prin "Music Player" "$player"
    # info "Local IP" local_ip
    # info "Public IP" public_ip
    # info "Users" users
    # info "Locale" locale  # This only works on glibc systems.

    info cols
}

# Title


# Hide/Show Fully qualified domain name.
#
# Default:  'off'
# Values:   'on', 'off'
# Flag:     --title_fqdn
title_fqdn="off"


# Kernel


# Shorten the output of the kernel function.
#
# Default:  'on'
# Values:   'on', 'off'
# Flag:     --kernel_shorthand
# Supports: Everything except *BSDs (except PacBSD and PC-BSD)
#
# Example:
# on:  '4.8.9-1-ARCH'
# off: 'Linux 4.8.9-1-ARCH'
kernel_shorthand="on"


# Distro


# Shorten the output of the distro function
#
# Default:  'off'
# Values:   'on', 'tiny', 'off'
# Flag:     --distro_shorthand
# Supports: Everything except Windows and Haiku
distro_shorthand="off"

# Show/Hide OS Architecture.
# Show 'x86_64', 'x86' and etc in 'Distro:' output.
#
# Default: 'on'
# Values:  'on', 'off'
# Flag:    --os_arch
#
# Example:
# on:  'Arch Linux x86_64'
# off: 'Arch Linux'
os_arch="on"


# Uptime


# Shorten the output of the uptime function
#
# Default: 'on'
# Values:  'on', 'tiny', 'off'
# Flag:    --uptime_shorthand
#
# Example:
# on:   '2 days, 10 hours, 3 mins'
# tiny: '2d 10h 3m'
# off:  '2 days, 10 hours, 3 minutes'
uptime_shorthand="on"


# Memory


# Show memory pecentage in output.
#
# Default: 'off'
# Values:  'on', 'off'
# Flag:    --memory_percent
#
# Example:
# on:   '1801MiB / 7881MiB (22%)'
# off:  '1801MiB / 7881MiB'
memory_percent="off"

# Change memory output unit.
#
# Default: 'mib'
# Values:  'kib', 'mib', 'gib'
# Flag:    --memory_unit
#
# Example:
# kib  '1020928KiB / 7117824KiB'
# mib  '1042MiB / 6951MiB'
# gib: ' 0.98GiB / 6.79GiB'
memory_unit="mib"


# Packages


# Show/Hide Package Manager names.
#
# Default: 'tiny'
# Values:  'on', 'tiny' 'off'
# Flag:    --package_managers
#
# Example:
# on:   '998 (pacman), 8 (flatpak), 4 (snap)'
# tiny: '908 (pacman, flatpak, snap)'
# off:  '908'
package_managers="on"


# Shell


# Show the path to $SHELL
#
# Default: 'off'
# Values:  'on', 'off'
# Flag:    --shell_path
#
# Example:
# on:  '/bin/bash'
# off: 'bash'
shell_path="off"

# Show $SHELL version
#
# Default: 'on'
# Values:  'on', 'off'
# Flag:    --shell_version
#
# Example:
# on:  'bash 4.4.5'
# off: 'bash'
shell_version="on"


# CPU


# CPU speed type
#
# Default: 'bios_limit'
# Values: 'scaling_cur_freq', 'scaling_min_freq', 'scaling_max_freq', 'bios_limit'.
# Flag:    --speed_type
# Supports: Linux with 'cpufreq'
# NOTE: Any file in '/sys/devices/system/cpu/cpu0/cpufreq' can be used as a value.
speed_type="bios_limit"

# CPU speed shorthand
#
# Default: 'off'
# Values: 'on', 'off'.
# Flag:    --speed_shorthand
# NOTE: This flag is not supported in systems with CPU speed less than 1 GHz
#
# Example:
# on:    'i7-6500U (4) @ 3.1GHz'
# off:   'i7-6500U (4) @ 3.100GHz'
speed_shorthand="off"

# Enable/Disable CPU brand in output.
#
# Default: 'on'
# Values:  'on', 'off'
# Flag:    --cpu_brand
#
# Example:
# on:   'Intel i7-6500U'
# off:  'i7-6500U (4)'
cpu_brand="on"

# CPU Speed
# Hide/Show CPU speed.
#
# Default: 'on'
# Values:  'on', 'off'
# Flag:    --cpu_speed
#
# Example:
# on:  'Intel i7-6500U (4) @ 3.1GHz'
# off: 'Intel i7-6500U (4)'
cpu_speed="on"

# CPU Cores
# Display CPU cores in output
#
# Default: 'logical'
# Values:  'logical', 'physical', 'off'
# Flag:    --cpu_cores
# Support: 'physical' doesn't work on BSD.
#
# Example:
# logical:  'Intel i7-6500U (4) @ 3.1GHz' (All virtual cores)
# physical: 'Intel i7-6500U (2) @ 3.1GHz' (All physical cores)
# off:      'Intel i7-6500U @ 3.1GHz'
cpu_cores="logical"

# CPU Temperature
# Hide/Show CPU temperature.
# Note the temperature is added to the regular CPU function.
#
# Default: 'off'
# Values:  'C', 'F', 'off'
# Flag:    --cpu_temp
# Supports: Linux, BSD
# NOTE: For FreeBSD and NetBSD-based systems, you'll need to enable
#       coretemp kernel module. This only supports newer Intel processors.
#
# Example:
# C:   'Intel i7-6500U (4) @ 3.1GHz [27.2°C]'
# F:   'Intel i7-6500U (4) @ 3.1GHz [82.0°F]'
# off: 'Intel i7-6500U (4) @ 3.1GHz'
cpu_temp="off"


# GPU


# Enable/Disable GPU Brand
#
# Default: 'on'
# Values:  'on', 'off'
# Flag:    --gpu_brand
#
# Example:
# on:  'AMD HD 7950'
# off: 'HD 7950'
gpu_brand="on"

# Which GPU to display
#
# Default: 'all'
# Values:  'all', 'dedicated', 'integrated'
# Flag:    --gpu_type
# Supports: Linux
#
# Example:
# all:
#   GPU1: AMD HD 7950
#   GPU2: Intel Integrated Graphics
#
# dedicated:
#   GPU1: AMD HD 7950
#
# integrated:
#   GPU1: Intel Integrated Graphics
gpu_type="all"


# Resolution


# Display refresh rate next to each monitor
# Default: 'off'
# Values:  'on', 'off'
# Flag:    --refresh_rate
# Supports: Doesn't work on Windows.
#
# Example:
# on:  '1920x1080 @ 60Hz'
# off: '1920x1080'
refresh_rate="off"


# Gtk Theme / Icons / Font


# Shorten output of GTK Theme / Icons / Font
#
# Default: 'off'
# Values:  'on', 'off'
# Flag:    --gtk_shorthand
#
# Example:
# on:  'Numix, Adwaita'
# off: 'Numix [GTK2], Adwaita [GTK3]'
gtk_shorthand="off"


# Enable/Disable gtk2 Theme / Icons / Font
#
# Default: 'on'
# Values:  'on', 'off'
# Flag:    --gtk2
#
# Example:
# on:  'Numix [GTK2], Adwaita [GTK3]'
# off: 'Adwaita [GTK3]'
gtk2="on"

# Enable/Disable gtk3 Theme / Icons / Font
#
# Default: 'on'
# Values:  'on', 'off'
# Flag:    --gtk3
#
# Example:
# on:  'Numix [GTK2], Adwaita [GTK3]'
# off: 'Numix [GTK2]'
gtk3="on"


# IP Address


# Website to ping for the public IP
#
# Default: 'http://ident.me'
# Values:  'url'
# Flag:    --ip_host
public_ip_host="http://ident.me"

# Public IP timeout.
#
# Default: '2'
# Values:  'int'
# Flag:    --ip_timeout
public_ip_timeout=2


# Desktop Environment


# Show Desktop Environment version
#
# Default: 'on'
# Values:  'on', 'off'
# Flag:    --de_version
de_version="on"


# Disk


# Which disks to display.
# The values can be any /dev/sdXX, mount point or directory.
# NOTE: By default we only show the disk info for '/'.
#
# Default: '/'
# Values:  '/', '/dev/sdXX', '/path/to/drive'.
# Flag:    --disk_show
#
# Example:
# disk_show=('/' '/dev/sdb1'):
#      'Disk (/): 74G / 118G (66%)'
#      'Disk (/mnt/Videos): 823G / 893G (93%)'
#
# disk_show=('/'):
#      'Disk (/): 74G / 118G (66%)'
#
disk_show=('/')

# Disk subtitle.
# What to append to the Disk subtitle.
#
# Default: 'mount'
# Values:  'mount', 'name', 'dir', 'none'
# Flag:    --disk_subtitle
#
# Example:
# name:   'Disk (/dev/sda1): 74G / 118G (66%)'
#         'Disk (/dev/sdb2): 74G / 118G (66%)'
#
# mount:  'Disk (/): 74G / 118G (66%)'
#         'Disk (/mnt/Local Disk): 74G / 118G (66%)'
#         'Disk (/mnt/Videos): 74G / 118G (66%)'
#
# dir:    'Disk (/): 74G / 118G (66%)'
#         'Disk (Local Disk): 74G / 118G (66%)'
#         'Disk (Videos): 74G / 118G (66%)'
#
# none:   'Disk: 74G / 118G (66%)'
#         'Disk: 74G / 118G (66%)'
#         'Disk: 74G / 118G (66%)'
disk_subtitle="mount"

# Disk percent.
# Show/Hide disk percent.
#
# Default: 'on'
# Values:  'on', 'off'
# Flag:    --disk_percent
#
# Example:
# on:  'Disk (/): 74G / 118G (66%)'
# off: 'Disk (/): 74G / 118G'
disk_percent="on"


# Song


# Manually specify a music player.
#
# Default: 'auto'
# Values:  'auto', 'player-name'
# Flag:    --music_player
#
# Available values for 'player-name':
#
# amarok
# audacious
# banshee
# bluemindo
# clementine
# cmus
# deadbeef
# deepin-music
# dragon
# elisa
# exaile
# gnome-music
# gmusicbrowser
# gogglesmm
# guayadeque
# io.elementary.music
# iTunes
# juk
# lollypop
# mocp
# mopidy
# mpd
# muine
# netease-cloud-music
# olivia
# playerctl
# pogo
# pragha
# qmmp
# quodlibet
# rhythmbox
# sayonara
# smplayer
# spotify
# strawberry
# tauonmb
# tomahawk
# vlc
# xmms2d
# xnoise
# yarock
music_player="auto"

# Format to display song information.
#
# Default: '%artist% - %album% - %title%'
# Values:  '%artist%', '%album%', '%title%'
# Flag:    --song_format
#
# Example:
# default: 'Song: Jet - Get Born - Sgt Major'
song_format="%artist% - %album% - %title%"

# Print the Artist, Album and Title on separate lines
#
# Default: 'off'
# Values:  'on', 'off'
# Flag:    --song_shorthand
#
# Example:
# on:  'Artist: The Fratellis'
#      'Album: Costello Music'
#      'Song: Chelsea Dagger'
#
# off: 'Song: The Fratellis - Costello Music - Chelsea Dagger'
song_shorthand="off"

# 'mpc' arguments (specify a host, password etc).
#
# Default:  ''
# Example: mpc_args=(-h HOST -P PASSWORD)
mpc_args=()


# Text Colors


# Text Colors
#
# Default:  'distro'
# Values:   'distro', 'num' 'num' 'num' 'num' 'num' 'num'
# Flag:     --colors
#
# Each number represents a different part of the text in
# this order: 'title', '@', 'underline', 'subtitle', 'colon', 'info'
#
# Example:
# colors=(distro)      - Text is colored based on Distro colors.
# colors=(4 6 1 8 8 6) - Text is colored in the order above.
colors=(distro)


# Text Options


# Toggle bold text
#
# Default:  'on'
# Values:   'on', 'off'
# Flag:     --bold
bold="on"

# Enable/Disable Underline
#
# Default:  'on'
# Values:   'on', 'off'
# Flag:     --underline
underline_enabled="on"

# Underline character
#
# Default:  '-'
# Values:   'string'
# Flag:     --underline_char
underline_char="-"


# Info Separator
# Replace the default separator with the specified string.
#
# Default:  ':'
# Flag:     --separator
#
# Example:
# separator="->":   'Shell-> bash'
# separator=" =":   'WM = dwm'
separator=":"


# Color Blocks


# Color block range
# The range of colors to print.
#
# Default:  '0', '15'
# Values:   'num'
# Flag:     --block_range
#
# Example:
#
# Display colors 0-7 in the blocks.  (8 colors)
# neofetch --block_range 0 7
#
# Display colors 0-15 in the blocks. (16 colors)
# neofetch --block_range 0 15
block_range=(0 15)

# Toggle color blocks
#
# Default:  'on'
# Values:   'on', 'off'
# Flag:     --color_blocks
color_blocks="on"

# Color block width in spaces
#
# Default:  '3'
# Values:   'num'
# Flag:     --block_width
block_width=3

# Color block height in lines
#
# Default:  '1'
# Values:   'num'
# Flag:     --block_height
block_height=1

# Color Alignment
#
# Default: 'auto'
# Values: 'auto', 'num'
# Flag: --col_offset
#
# Number specifies how far from the left side of the terminal (in spaces) to
# begin printing the columns, in case you want to e.g. center them under your
# text.
# Example:
# col_offset="auto" - Default behavior of neofetch
# col_offset=7      - Leave 7 spaces then print the colors
col_offset="auto"

# Progress Bars


# Bar characters
#
# Default:  '-', '='
# Values:   'string', 'string'
# Flag:     --bar_char
#
# Example:
# neofetch --bar_char 'elapsed' 'total'
# neofetch --bar_char '-' '='
bar_char_elapsed="-"
bar_char_total="="

# Toggle Bar border
#
# Default:  'on'
# Values:   'on', 'off'
# Flag:     --bar_border
bar_border="on"

# Progress bar length in spaces
# Number of chars long to make the progress bars.
#
# Default:  '15'
# Values:   'num'
# Flag:     --bar_length
bar_length=15

# Progress bar colors
# When set to distro, uses your distro's logo colors.
#
# Default:  'distro', 'distro'
# Values:   'distro', 'num'
# Flag:     --bar_colors
#
# Example:
# neofetch --bar_colors 3 4
# neofetch --bar_colors distro 5
bar_color_elapsed="distro"
bar_color_total="distro"


# Info display
# Display a bar with the info.
#
# Default: 'off'
# Values:  'bar', 'infobar', 'barinfo', 'off'
# Flags:   --cpu_display
#          --memory_display
#          --battery_display
#          --disk_display
#
# Example:
# bar:     '[---=======]'
# infobar: 'info [---=======]'
# barinfo: '[---=======] info'
# off:     'info'
cpu_display="off"
memory_display="off"
battery_display="off"
disk_display="off"


# Backend Settings


# Image backend.
#
# Default:  'ascii'
# Values:   'ascii', 'caca', 'chafa', 'jp2a', 'iterm2', 'off',
#           'pot', 'termpix', 'pixterm', 'tycat', 'w3m', 'kitty'
# Flag:     --backend
image_backend="ascii"

# Image Source
#
# Which image or ascii file to display.
#
# Default:  'auto'
# Values:   'auto', 'ascii', 'wallpaper', '/path/to/img', '/path/to/ascii', '/path/to/dir/'
#           'command output (neofetch --ascii "$(fortune | cowsay -W 30)")'
# Flag:     --source
#
# NOTE: 'auto' will pick the best image source for whatever image backend is used.
#       In ascii mode, distro ascii art will be used and in an image mode, your
#       wallpaper will be used.
image_source="auto"


# Ascii Options


# Ascii distro
# Which distro's ascii art to display.
#
# Default: 'auto'
# Values:  'auto', 'distro_name'
# Flag:    --ascii_distro
# NOTE: AIX, Alpine, Anarchy, Android, Antergos, antiX, "AOSC OS",
#       "AOSC OS/Retro", Apricity, ArcoLinux, ArchBox, ARCHlabs,
#       ArchStrike, XFerience, ArchMerge, Arch, Artix, Arya, Bedrock,
#       Bitrig, BlackArch, BLAG, BlankOn, BlueLight, bonsai, BSD,
#       BunsenLabs, Calculate, Carbs, CentOS, Chakra, ChaletOS,
#       Chapeau, Chrom*, Cleanjaro, ClearOS, Clear_Linux, Clover,
#       Condres, Container_Linux, CRUX, Cucumber, Debian, Deepin,
#       DesaOS, Devuan, DracOS, DarkOs, DragonFly, Drauger, Elementary,
#       EndeavourOS, Endless, EuroLinux, Exherbo, Fedora, Feren, FreeBSD,
#       FreeMiNT, Frugalware, Funtoo, GalliumOS, Garuda, Gentoo, Pentoo,
#       gNewSense, GNOME, GNU, GoboLinux, Grombyang, Guix, Haiku, Huayra,
#       Hyperbola, janus, Kali, KaOS, KDE_neon, Kibojoe, Kogaion,
#       Korora, KSLinux, Kubuntu, LEDE, LFS, Linux_Lite,
#       LMDE, Lubuntu, Lunar, macos, Mageia, MagpieOS, Mandriva,
#       Manjaro, Maui, Mer, Minix, LinuxMint, MX_Linux, Namib,
#       Neptune, NetBSD, Netrunner, Nitrux, NixOS, Nurunner,
#       NuTyX, OBRevenge, OpenBSD, openEuler, OpenIndiana, openmamba,
#       OpenMandriva, OpenStage, OpenWrt, osmc, Oracle, OS Elbrus, PacBSD,
#       Parabola, Pardus, Parrot, Parsix, TrueOS, PCLinuxOS, Peppermint,
#       popos, Porteus, PostMarketOS, Proxmox, Puppy, PureOS, Qubes, Radix,
#       Raspbian, Reborn_OS, Redstar, Redcore, Redhat, Refracted_Devuan,
#       Regata, Rosa, sabotage, Sabayon, Sailfish, SalentOS, Scientific,
#       Septor, SereneLinux, SharkLinux, Siduction, Slackware, SliTaz,
#       SmartOS, Solus, Source_Mage, Sparky, Star, SteamOS, SunOS,
#       openSUSE_Leap, openSUSE_Tumbleweed, openSUSE, SwagArch, Tails,
#       Trisquel, Ubuntu-Budgie, Ubuntu-GNOME, Ubuntu-MATE, Ubuntu-Studio,
#       Ubuntu, Venom, Void, Obarun, windows10, Windows7, Xubuntu, Zorin,
#       and IRIX have ascii logos
# NOTE: Arch, Ubuntu, Redhat, and Dragonfly have 'old' logo variants.
#       Use '{distro name}_old' to use the old logos.
# NOTE: Ubuntu has flavor variants.
#       Change this to Lubuntu, Kubuntu, Xubuntu, Ubuntu-GNOME,
#       Ubuntu-Studio, Ubuntu-Mate  or Ubuntu-Budgie to use the flavors.
# NOTE: Arcolinux, Dragonfly, Fedora, Alpine, Arch, Ubuntu,
#       CRUX, Debian, Gentoo, FreeBSD, Mac, NixOS, OpenBSD, android,
#       Antrix, CentOS, Cleanjaro, ElementaryOS, GUIX, Hyperbola,
#       Manjaro, MXLinux, NetBSD, Parabola, POP_OS, PureOS,
#       Slackware, SunOS, LinuxLite, OpenSUSE, Raspbian,
#       postmarketOS, and Void have a smaller logo variant.
#       Use '{distro name}_small' to use the small variants.
ascii_distro="auto"

# Ascii Colors
#
# Default:  'distro'
# Values:   'distro', 'num' 'num' 'num' 'num' 'num' 'num'
# Flag:     --ascii_colors
#
# Example:
# ascii_colors=(distro)      - Ascii is colored based on Distro colors.
# ascii_colors=(4 6 1 8 8 6) - Ascii is colored using these colors.
ascii_colors=(distro)

# Bold ascii logo
# Whether or not to bold the ascii logo.
#
# Default: 'on'
# Values:  'on', 'off'
# Flag:    --ascii_bold
ascii_bold="on"


# Image Options


# Image loop
# Setting this to on will make neofetch redraw the image constantly until
# Ctrl+C is pressed. This fixes display issues in some terminal emulators.
#
# Default:  'off'
# Values:   'on', 'off'
# Flag:     --loop
image_loop="off"

# Thumbnail directory
#
# Default: '~/.cache/thumbnails/neofetch'
# Values:  'dir'
thumbnail_dir="${XDG_CACHE_HOME:-${HOME}/.cache}/thumbnails/neofetch"

# Crop mode
#
# Default:  'normal'
# Values:   'normal', 'fit', 'fill'
# Flag:     --crop_mode
#
# See this wiki page to learn about the fit and fill options.
# https://github.com/dylanaraps/neofetch/wiki/What-is-Waifu-Crop%3F
crop_mode="normal"

# Crop offset
# Note: Only affects 'normal' crop mode.
#
# Default:  'center'
# Values:   'northwest', 'north', 'northeast', 'west', 'center'
#           'east', 'southwest', 'south', 'southeast'
# Flag:     --crop_offset
crop_offset="center"

# Image size
# The image is half the terminal width by default.
#
# Default: 'auto'
# Values:  'auto', '00px', '00%', 'none'
# Flags:   --image_size
#          --size
image_size="auto"

# Gap between image and text
#
# Default: '3'
# Values:  'num', '-num'
# Flag:    --gap
gap=3

# Image offsets
# Only works with the w3m backend.
#
# Default: '0'
# Values:  'px'
# Flags:   --xoffset
#          --yoffset
yoffset=0
xoffset=0

# Image background color
# Only works with the w3m backend.
#
# Default: ''
# Values:  'color', 'blue'
# Flag:    --bg_color
background_color=


# Misc Options

# Stdout mode
# Turn off all colors and disables image backend (ASCII/Image).
# Useful for piping into another command.
# Default: 'off'
# Values: 'on', 'off'
stdout="off"

M .config/nvim/autoload/plug.vim => .config/nvim/autoload/plug.vim +31 -16
@@ 116,6 116,10 @@ let s:TYPE = {
let s:loaded = get(s:, 'loaded', {})
let s:triggers = get(s:, 'triggers', {})

function! s:is_powershell(shell)
  return a:shell =~# 'powershell\(\.exe\)\?$' || a:shell =~# 'pwsh\(\.exe\)\?$'
endfunction

function! s:isabsolute(dir) abort
  return a:dir =~# '^/' || (has('win32') && a:dir =~? '^\%(\\\|[A-Z]:\)')
endfunction


@@ 238,6 242,8 @@ function! plug#begin(...)
    let home = s:path(s:plug_fnamemodify(s:plug_expand(a:1), ':p'))
  elseif exists('g:plug_home')
    let home = s:path(g:plug_home)
  elseif has('nvim')
    let home = stdpath('data') . '/plugged'
  elseif !empty(&rtp)
    let home = s:path(split(&rtp, ',')[0]) . '/plugged'
  else


@@ 263,7 269,7 @@ function! s:define_commands()
  endif
  if has('win32')
  \ && &shellslash
  \ && (&shell =~# 'cmd\(\.exe\)\?$' || &shell =~# 'powershell\(\.exe\)\?$')
  \ && (&shell =~# 'cmd\(\.exe\)\?$' || s:is_powershell(&shell))
    return s:err('vim-plug does not support shell, ' . &shell . ', when shellslash is set.')
  endif
  if !has('nvim')


@@ 346,7 352,7 @@ function! plug#end()
  endif
  let lod = { 'ft': {}, 'map': {}, 'cmd': {} }

  if exists('g:did_load_filetypes')
  if get(g:, 'did_load_filetypes', 0)
    filetype off
  endif
  for name in g:plugs_order


@@ 401,7 407,7 @@ function! plug#end()

  for [map, names] in items(lod.map)
    for [mode, map_prefix, key_prefix] in
          \ [['i', '<C-O>', ''], ['n', '', ''], ['v', '', 'gv'], ['o', '', '']]
          \ [['i', '<C-\><C-O>', ''], ['n', '', ''], ['v', '', 'gv'], ['o', '', '']]
      execute printf(
      \ '%snoremap <silent> %s %s:<C-U>call <SID>lod_map(%s, %s, %s, "%s")<CR>',
      \ mode, map, map_prefix, string(map), string(names), mode != 'i', key_prefix)


@@ 503,7 509,7 @@ if s:is_win
    let batchfile = s:plug_tempname().'.bat'
    call writefile(s:wrap_cmds(a:cmd), batchfile)
    let cmd = plug#shellescape(batchfile, {'shell': &shell, 'script': 0})
    if &shell =~# 'powershell\(\.exe\)\?$'
    if s:is_powershell(&shell)
      let cmd = '& ' . cmd
    endif
    return [batchfile, cmd]


@@ 984,7 990,7 @@ function! s:chsh(swap)
    set shell=sh
  endif
  if a:swap
    if &shell =~# 'powershell\(\.exe\)\?$' || &shell =~# 'pwsh$'
    if s:is_powershell(&shell)
      let &shellredir = '2>&1 | Out-File -Encoding UTF8 %s'
    elseif &shell =~# 'sh' || &shell =~# 'cmd\(\.exe\)\?$'
      set shellredir=>%s\ 2>&1


@@ 1204,7 1210,8 @@ function! s:update_impl(pull, force, args) abort
  normal! 2G
  silent! redraw

  let s:clone_opt = []
  " Set remote name, overriding a possible user git config's clone.defaultRemoteName
  let s:clone_opt = ['--origin', 'origin']
  if get(g:, 'plug_shallow', 1)
    call extend(s:clone_opt, ['--depth', '1'])
    if s:git_version_requirement(1, 7, 10)


@@ 2225,7 2232,7 @@ function! plug#shellescape(arg, ...)
  let script = get(opts, 'script', 1)
  if shell =~# 'cmd\(\.exe\)\?$'
    return s:shellesc_cmd(a:arg, script)
  elseif shell =~# 'powershell\(\.exe\)\?$' || shell =~# 'pwsh$'
  elseif s:is_powershell(shell)
    return s:shellesc_ps1(a:arg)
  endif
  return s:shellesc_sh(a:arg)


@@ 2277,7 2284,7 @@ function! s:system(cmd, ...)
        return system(a:cmd)
      endif
      let cmd = join(map(copy(a:cmd), 'plug#shellescape(v:val, {"shell": &shell, "script": 0})'))
      if &shell =~# 'powershell\(\.exe\)\?$'
      if s:is_powershell(&shell)
        let cmd = '& ' . cmd
      endif
    else


@@ 2614,26 2621,34 @@ function! s:preview_commit()

  let sha = matchstr(getline('.'), '^  \X*\zs[0-9a-f]\{7,9}')
  if empty(sha)
    return
    let name = matchstr(getline('.'), '^- \zs[^:]*\ze:$')
    if empty(name)
      return
    endif
    let title = 'HEAD@{1}..'
    let command = 'git diff --no-color HEAD@{1}'
  else
    let title = sha
    let command = 'git show --no-color --pretty=medium '.sha
    let name = s:find_name(line('.'))
  endif

  let name = s:find_name(line('.'))
  if empty(name) || !has_key(g:plugs, name) || !isdirectory(g:plugs[name].dir)
    return
  endif

  if exists('g:plug_pwindow') && !s:is_preview_window_open()
    execute g:plug_pwindow
    execute 'e' sha
    execute 'e' title
  else
    execute 'pedit' sha
    execute 'pedit' title
    wincmd P
  endif
  setlocal previewwindow filetype=git buftype=nofile nobuflisted modifiable
  setlocal previewwindow filetype=git buftype=nofile bufhidden=wipe nobuflisted modifiable
  let batchfile = ''
  try
    let [sh, shellcmdflag, shrd] = s:chsh(1)
    let cmd = 'cd '.plug#shellescape(g:plugs[name].dir).' && git show --no-color --pretty=medium '.sha
    let cmd = 'cd '.plug#shellescape(g:plugs[name].dir).' && '.command
    if s:is_win
      let [batchfile, cmd] = s:batchfile(cmd)
    endif


@@ 2759,9 2774,9 @@ function! s:snapshot(force, ...) abort
  1
  let anchor = line('$') - 3
  let names = sort(keys(filter(copy(g:plugs),
        \'has_key(v:val, "uri") && !has_key(v:val, "commit") && isdirectory(v:val.dir)')))
        \'has_key(v:val, "uri") && isdirectory(v:val.dir)')))
  for name in reverse(names)
    let sha = s:git_revision(g:plugs[name].dir)
    let sha = has_key(g:plugs[name], 'commit') ? g:plugs[name].commit : s:git_revision(g:plugs[name].dir)
    if !empty(sha)
      call append(anchor, printf("silent! let g:plugs['%s'].commit = '%s'", name, sha))
      redraw

A .config/nvim/autoload/plug.vim.old => .config/nvim/autoload/plug.vim.old +2804 -0
@@ 0,0 1,2804 @@
" vim-plug: Vim plugin manager
" ============================
"
" Download plug.vim and put it in ~/.vim/autoload
"
"   curl -fLo ~/.vim/autoload/plug.vim --create-dirs \
"     https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
"
" Edit your .vimrc
"
"   call plug#begin('~/.vim/plugged')
"
"   " Make sure you use single quotes
"
"   " Shorthand notation; fetches https://github.com/junegunn/vim-easy-align
"   Plug 'junegunn/vim-easy-align'
"
"   " Any valid git URL is allowed
"   Plug 'https://github.com/junegunn/vim-github-dashboard.git'
"
"   " Multiple Plug commands can be written in a single line using | separators
"   Plug 'SirVer/ultisnips' | Plug 'honza/vim-snippets'
"
"   " On-demand loading
"   Plug 'scrooloose/nerdtree', { 'on':  'NERDTreeToggle' }
"   Plug 'tpope/vim-fireplace', { 'for': 'clojure' }
"
"   " Using a non-default branch
"   Plug 'rdnetto/YCM-Generator', { 'branch': 'stable' }
"
"   " Using a tagged release; wildcard allowed (requires git 1.9.2 or above)
"   Plug 'fatih/vim-go', { 'tag': '*' }
"
"   " Plugin options
"   Plug 'nsf/gocode', { 'tag': 'v.20150303', 'rtp': 'vim' }
"
"   " Plugin outside ~/.vim/plugged with post-update hook
"   Plug 'junegunn/fzf', { 'dir': '~/.fzf', 'do': './install --all' }
"
"   " Unmanaged plugin (manually installed and updated)
"   Plug '~/my-prototype-plugin'
"
"   " Initialize plugin system
"   call plug#end()
"
" Then reload .vimrc and :PlugInstall to install plugins.
"
" Plug options:
"
"| Option                  | Description                                      |
"| ----------------------- | ------------------------------------------------ |
"| `branch`/`tag`/`commit` | Branch/tag/commit of the repository to use       |
"| `rtp`                   | Subdirectory that contains Vim plugin            |
"| `dir`                   | Custom directory for the plugin                  |
"| `as`                    | Use different name for the plugin                |
"| `do`                    | Post-update hook (string or funcref)             |
"| `on`                    | On-demand loading: Commands or `<Plug>`-mappings |
"| `for`                   | On-demand loading: File types                    |
"| `frozen`                | Do not update unless explicitly specified        |
"
" More information: https://github.com/junegunn/vim-plug
"
"
" Copyright (c) 2017 Junegunn Choi
"
" MIT License
"
" 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.

if exists('g:loaded_plug')
  finish
endif
let g:loaded_plug = 1

let s:cpo_save = &cpo
set cpo&vim

let s:plug_src = 'https://github.com/junegunn/vim-plug.git'
let s:plug_tab = get(s:, 'plug_tab', -1)
let s:plug_buf = get(s:, 'plug_buf', -1)
let s:mac_gui = has('gui_macvim') && has('gui_running')
let s:is_win = has('win32')
let s:nvim = has('nvim-0.2') || (has('nvim') && exists('*jobwait') && !s:is_win)
let s:vim8 = has('patch-8.0.0039') && exists('*job_start')
if s:is_win && &shellslash
  set noshellslash
  let s:me = resolve(expand('<sfile>:p'))
  set shellslash
else
  let s:me = resolve(expand('<sfile>:p'))
endif
let s:base_spec = { 'branch': '', 'frozen': 0 }
let s:TYPE = {
\   'string':  type(''),
\   'list':    type([]),
\   'dict':    type({}),
\   'funcref': type(function('call'))
\ }
let s:loaded = get(s:, 'loaded', {})
let s:triggers = get(s:, 'triggers', {})

function! s:is_powershell(shell)
  return a:shell =~# 'powershell\(\.exe\)\?$' || a:shell =~# 'pwsh\(\.exe\)\?$'
endfunction

function! s:isabsolute(dir) abort
  return a:dir =~# '^/' || (has('win32') && a:dir =~? '^\%(\\\|[A-Z]:\)')
endfunction

function! s:git_dir(dir) abort
  let gitdir = s:trim(a:dir) . '/.git'
  if isdirectory(gitdir)
    return gitdir
  endif
  if !filereadable(gitdir)
    return ''
  endif
  let gitdir = matchstr(get(readfile(gitdir), 0, ''), '^gitdir: \zs.*')
  if len(gitdir) && !s:isabsolute(gitdir)
    let gitdir = a:dir . '/' . gitdir
  endif
  return isdirectory(gitdir) ? gitdir : ''
endfunction

function! s:git_origin_url(dir) abort
  let gitdir = s:git_dir(a:dir)
  let config = gitdir . '/config'
  if empty(gitdir) || !filereadable(config)
    return ''
  endif
  return matchstr(join(readfile(config)), '\[remote "origin"\].\{-}url\s*=\s*\zs\S*\ze')
endfunction

function! s:git_revision(dir) abort
  let gitdir = s:git_dir(a:dir)
  let head = gitdir . '/HEAD'
  if empty(gitdir) || !filereadable(head)
    return ''
  endif

  let line = get(readfile(head), 0, '')
  let ref = matchstr(line, '^ref: \zs.*')
  if empty(ref)
    return line
  endif

  if filereadable(gitdir . '/' . ref)
    return get(readfile(gitdir . '/' . ref), 0, '')
  endif

  if filereadable(gitdir . '/packed-refs')
    for line in readfile(gitdir . '/packed-refs')
      if line =~# ' ' . ref
        return matchstr(line, '^[0-9a-f]*')
      endif
    endfor
  endif

  return ''
endfunction

function! s:git_local_branch(dir) abort
  let gitdir = s:git_dir(a:dir)
  let head = gitdir . '/HEAD'
  if empty(gitdir) || !filereadable(head)
    return ''
  endif
  let branch = matchstr(get(readfile(head), 0, ''), '^ref: refs/heads/\zs.*')
  return len(branch) ? branch : 'HEAD'
endfunction

function! s:git_origin_branch(spec)
  if len(a:spec.branch)
    return a:spec.branch
  endif

  " The file may not be present if this is a local repository
  let gitdir = s:git_dir(a:spec.dir)
  let origin_head = gitdir.'/refs/remotes/origin/HEAD'
  if len(gitdir) && filereadable(origin_head)
    return matchstr(get(readfile(origin_head), 0, ''),
                  \ '^ref: refs/remotes/origin/\zs.*')
  endif

  " The command may not return the name of a branch in detached HEAD state
  let result = s:lines(s:system('git symbolic-ref --short HEAD', a:spec.dir))
  return v:shell_error ? '' : result[-1]
endfunction

if s:is_win
  function! s:plug_call(fn, ...)
    let shellslash = &shellslash
    try
      set noshellslash
      return call(a:fn, a:000)
    finally
      let &shellslash = shellslash
    endtry
  endfunction
else
  function! s:plug_call(fn, ...)
    return call(a:fn, a:000)
  endfunction
endif

function! s:plug_getcwd()
  return s:plug_call('getcwd')
endfunction

function! s:plug_fnamemodify(fname, mods)
  return s:plug_call('fnamemodify', a:fname, a:mods)
endfunction

function! s:plug_expand(fmt)
  return s:plug_call('expand', a:fmt, 1)
endfunction

function! s:plug_tempname()
  return s:plug_call('tempname')
endfunction

function! plug#begin(...)
  if a:0 > 0
    let s:plug_home_org = a:1
    let home = s:path(s:plug_fnamemodify(s:plug_expand(a:1), ':p'))
  elseif exists('g:plug_home')
    let home = s:path(g:plug_home)
  elseif has('nvim')
    let home = stdpath('data') . '/plugged'
  elseif !empty(&rtp)
    let home = s:path(split(&rtp, ',')[0]) . '/plugged'
  else
    return s:err('Unable to determine plug home. Try calling plug#begin() with a path argument.')
  endif
  if s:plug_fnamemodify(home, ':t') ==# 'plugin' && s:plug_fnamemodify(home, ':h') ==# s:first_rtp
    return s:err('Invalid plug home. '.home.' is a standard Vim runtime path and is not allowed.')
  endif

  let g:plug_home = home
  let g:plugs = {}
  let g:plugs_order = []
  let s:triggers = {}

  call s:define_commands()
  return 1
endfunction

function! s:define_commands()
  command! -nargs=+ -bar Plug call plug#(<args>)
  if !executable('git')
    return s:err('`git` executable not found. Most commands will not be available. To suppress this message, prepend `silent!` to `call plug#begin(...)`.')
  endif
  if has('win32')
  \ && &shellslash
  \ && (&shell =~# 'cmd\(\.exe\)\?$' || s:is_powershell(&shell))
    return s:err('vim-plug does not support shell, ' . &shell . ', when shellslash is set.')
  endif
  if !has('nvim')
    \ && (has('win32') || has('win32unix'))
    \ && !has('multi_byte')
    return s:err('Vim needs +multi_byte feature on Windows to run shell commands. Enable +iconv for best results.')
  endif
  command! -nargs=* -bar -bang -complete=customlist,s:names PlugInstall call s:install(<bang>0, [<f-args>])
  command! -nargs=* -bar -bang -complete=customlist,s:names PlugUpdate  call s:update(<bang>0, [<f-args>])
  command! -nargs=0 -bar -bang PlugClean call s:clean(<bang>0)
  command! -nargs=0 -bar PlugUpgrade if s:upgrade() | execute 'source' s:esc(s:me) | endif
  command! -nargs=0 -bar PlugStatus  call s:status()
  command! -nargs=0 -bar PlugDiff    call s:diff()
  command! -nargs=? -bar -bang -complete=file PlugSnapshot call s:snapshot(<bang>0, <f-args>)
endfunction

function! s:to_a(v)
  return type(a:v) == s:TYPE.list ? a:v : [a:v]
endfunction

function! s:to_s(v)
  return type(a:v) == s:TYPE.string ? a:v : join(a:v, "\n") . "\n"
endfunction

function! s:glob(from, pattern)
  return s:lines(globpath(a:from, a:pattern))
endfunction

function! s:source(from, ...)
  let found = 0
  for pattern in a:000
    for vim in s:glob(a:from, pattern)
      execute 'source' s:esc(vim)
      let found = 1
    endfor
  endfor
  return found
endfunction

function! s:assoc(dict, key, val)
  let a:dict[a:key] = add(get(a:dict, a:key, []), a:val)
endfunction

function! s:ask(message, ...)
  call inputsave()
  echohl WarningMsg
  let answer = input(a:message.(a:0 ? ' (y/N/a) ' : ' (y/N) '))
  echohl None
  call inputrestore()
  echo "\r"
  return (a:0 && answer =~? '^a') ? 2 : (answer =~? '^y') ? 1 : 0
endfunction

function! s:ask_no_interrupt(...)
  try
    return call('s:ask', a:000)
  catch
    return 0
  endtry
endfunction

function! s:lazy(plug, opt)
  return has_key(a:plug, a:opt) &&
        \ (empty(s:to_a(a:plug[a:opt]))         ||
        \  !isdirectory(a:plug.dir)             ||
        \  len(s:glob(s:rtp(a:plug), 'plugin')) ||
        \  len(s:glob(s:rtp(a:plug), 'after/plugin')))
endfunction

function! plug#end()
  if !exists('g:plugs')
    return s:err('plug#end() called without calling plug#begin() first')
  endif

  if exists('#PlugLOD')
    augroup PlugLOD
      autocmd!
    augroup END
    augroup! PlugLOD
  endif
  let lod = { 'ft': {}, 'map': {}, 'cmd': {} }

  if get(g:, 'did_load_filetypes', 0)
    filetype off
  endif
  for name in g:plugs_order
    if !has_key(g:plugs, name)
      continue
    endif
    let plug = g:plugs[name]
    if get(s:loaded, name, 0) || !s:lazy(plug, 'on') && !s:lazy(plug, 'for')
      let s:loaded[name] = 1
      continue
    endif

    if has_key(plug, 'on')
      let s:triggers[name] = { 'map': [], 'cmd': [] }
      for cmd in s:to_a(plug.on)
        if cmd =~? '^<Plug>.\+'
          if empty(mapcheck(cmd)) && empty(mapcheck(cmd, 'i'))
            call s:assoc(lod.map, cmd, name)
          endif
          call add(s:triggers[name].map, cmd)
        elseif cmd =~# '^[A-Z]'
          let cmd = substitute(cmd, '!*$', '', '')
          if exists(':'.cmd) != 2
            call s:assoc(lod.cmd, cmd, name)
          endif
          call add(s:triggers[name].cmd, cmd)
        else
          call s:err('Invalid `on` option: '.cmd.
          \ '. Should start with an uppercase letter or `<Plug>`.')
        endif
      endfor
    endif

    if has_key(plug, 'for')
      let types = s:to_a(plug.for)
      if !empty(types)
        augroup filetypedetect
        call s:source(s:rtp(plug), 'ftdetect/**/*.vim', 'after/ftdetect/**/*.vim')
        augroup END
      endif
      for type in types
        call s:assoc(lod.ft, type, name)
      endfor
    endif
  endfor

  for [cmd, names] in items(lod.cmd)
    execute printf(
    \ 'command! -nargs=* -range -bang -complete=file %s call s:lod_cmd(%s, "<bang>", <line1>, <line2>, <q-args>, %s)',
    \ cmd, string(cmd), string(names))
  endfor

  for [map, names] in items(lod.map)
    for [mode, map_prefix, key_prefix] in
          \ [['i', '<C-\><C-O>', ''], ['n', '', ''], ['v', '', 'gv'], ['o', '', '']]
      execute printf(
      \ '%snoremap <silent> %s %s:<C-U>call <SID>lod_map(%s, %s, %s, "%s")<CR>',
      \ mode, map, map_prefix, string(map), string(names), mode != 'i', key_prefix)
    endfor
  endfor

  for [ft, names] in items(lod.ft)
    augroup PlugLOD
      execute printf('autocmd FileType %s call <SID>lod_ft(%s, %s)',
            \ ft, string(ft), string(names))
    augroup END
  endfor

  call s:reorg_rtp()
  filetype plugin indent on
  if has('vim_starting')
    if has('syntax') && !exists('g:syntax_on')
      syntax enable
    end
  else
    call s:reload_plugins()
  endif
endfunction

function! s:loaded_names()
  return filter(copy(g:plugs_order), 'get(s:loaded, v:val, 0)')
endfunction

function! s:load_plugin(spec)
  call s:source(s:rtp(a:spec), 'plugin/**/*.vim', 'after/plugin/**/*.vim')
endfunction

function! s:reload_plugins()
  for name in s:loaded_names()
    call s:load_plugin(g:plugs[name])
  endfor
endfunction

function! s:trim(str)
  return substitute(a:str, '[\/]\+$', '', '')
endfunction

function! s:version_requirement(val, min)
  for idx in range(0, len(a:min) - 1)
    let v = get(a:val, idx, 0)
    if     v < a:min[idx] | return 0
    elseif v > a:min[idx] | return 1
    endif
  endfor
  return 1
endfunction

function! s:git_version_requirement(...)
  if !exists('s:git_version')
    let s:git_version = map(split(split(s:system(['git', '--version']))[2], '\.'), 'str2nr(v:val)')
  endif
  return s:version_requirement(s:git_version, a:000)
endfunction

function! s:progress_opt(base)
  return a:base && !s:is_win &&
        \ s:git_version_requirement(1, 7, 1) ? '--progress' : ''
endfunction

function! s:rtp(spec)
  return s:path(a:spec.dir . get(a:spec, 'rtp', ''))
endfunction

if s:is_win
  function! s:path(path)
    return s:trim(substitute(a:path, '/', '\', 'g'))
  endfunction

  function! s:dirpath(path)
    return s:path(a:path) . '\'
  endfunction

  function! s:is_local_plug(repo)
    return a:repo =~? '^[a-z]:\|^[%~]'
  endfunction

  " Copied from fzf
  function! s:wrap_cmds(cmds)
    let cmds = [
      \ '@echo off',
      \ 'setlocal enabledelayedexpansion']
    \ + (type(a:cmds) == type([]) ? a:cmds : [a:cmds])
    \ + ['endlocal']
    if has('iconv')
      if !exists('s:codepage')
        let s:codepage = libcallnr('kernel32.dll', 'GetACP', 0)
      endif
      return map(cmds, printf('iconv(v:val."\r", "%s", "cp%d")', &encoding, s:codepage))
    endif
    return map(cmds, 'v:val."\r"')
  endfunction

  function! s:batchfile(cmd)
    let batchfile = s:plug_tempname().'.bat'
    call writefile(s:wrap_cmds(a:cmd), batchfile)
    let cmd = plug#shellescape(batchfile, {'shell': &shell, 'script': 0})
    if s:is_powershell(&shell)
      let cmd = '& ' . cmd
    endif
    return [batchfile, cmd]
  endfunction
else
  function! s:path(path)
    return s:trim(a:path)
  endfunction

  function! s:dirpath(path)
    return substitute(a:path, '[/\\]*$', '/', '')
  endfunction

  function! s:is_local_plug(repo)
    return a:repo[0] =~ '[/$~]'
  endfunction
endif

function! s:err(msg)
  echohl ErrorMsg
  echom '[vim-plug] '.a:msg
  echohl None
endfunction

function! s:warn(cmd, msg)
  echohl WarningMsg
  execute a:cmd 'a:msg'
  echohl None
endfunction

function! s:esc(path)
  return escape(a:path, ' ')
endfunction

function! s:escrtp(path)
  return escape(a:path, ' ,')
endfunction

function! s:remove_rtp()
  for name in s:loaded_names()
    let rtp = s:rtp(g:plugs[name])
    execute 'set rtp-='.s:escrtp(rtp)
    let after = globpath(rtp, 'after')
    if isdirectory(after)
      execute 'set rtp-='.s:escrtp(after)
    endif
  endfor
endfunction

function! s:reorg_rtp()
  if !empty(s:first_rtp)
    execute 'set rtp-='.s:first_rtp
    execute 'set rtp-='.s:last_rtp
  endif

  " &rtp is modified from outside
  if exists('s:prtp') && s:prtp !=# &rtp
    call s:remove_rtp()
    unlet! s:middle
  endif

  let s:middle = get(s:, 'middle', &rtp)
  let rtps     = map(s:loaded_names(), 's:rtp(g:plugs[v:val])')
  let afters   = filter(map(copy(rtps), 'globpath(v:val, "after")'), '!empty(v:val)')
  let rtp      = join(map(rtps, 'escape(v:val, ",")'), ',')
                 \ . ','.s:middle.','
                 \ . join(map(afters, 'escape(v:val, ",")'), ',')
  let &rtp     = substitute(substitute(rtp, ',,*', ',', 'g'), '^,\|,$', '', 'g')
  let s:prtp   = &rtp

  if !empty(s:first_rtp)
    execute 'set rtp^='.s:first_rtp
    execute 'set rtp+='.s:last_rtp
  endif
endfunction

function! s:doautocmd(...)
  if exists('#'.join(a:000, '#'))
    execute 'doautocmd' ((v:version > 703 || has('patch442')) ? '<nomodeline>' : '') join(a:000)
  endif
endfunction

function! s:dobufread(names)
  for name in a:names
    let path = s:rtp(g:plugs[name])
    for dir in ['ftdetect', 'ftplugin', 'after/ftdetect', 'after/ftplugin']
      if len(finddir(dir, path))
        if exists('#BufRead')
          doautocmd BufRead
        endif
        return
      endif
    endfor
  endfor
endfunction

function! plug#load(...)
  if a:0 == 0
    return s:err('Argument missing: plugin name(s) required')
  endif
  if !exists('g:plugs')
    return s:err('plug#begin was not called')
  endif
  let names = a:0 == 1 && type(a:1) == s:TYPE.list ? a:1 : a:000
  let unknowns = filter(copy(names), '!has_key(g:plugs, v:val)')
  if !empty(unknowns)
    let s = len(unknowns) > 1 ? 's' : ''
    return s:err(printf('Unknown plugin%s: %s', s, join(unknowns, ', ')))
  end
  let unloaded = filter(copy(names), '!get(s:loaded, v:val, 0)')
  if !empty(unloaded)
    for name in unloaded
      call s:lod([name], ['ftdetect', 'after/ftdetect', 'plugin', 'after/plugin'])
    endfor
    call s:dobufread(unloaded)
    return 1
  end
  return 0
endfunction

function! s:remove_triggers(name)
  if !has_key(s:triggers, a:name)
    return
  endif
  for cmd in s:triggers[a:name].cmd
    execute 'silent! delc' cmd
  endfor
  for map in s:triggers[a:name].map
    execute 'silent! unmap' map
    execute 'silent! iunmap' map
  endfor
  call remove(s:triggers, a:name)
endfunction

function! s:lod(names, types, ...)
  for name in a:names
    call s:remove_triggers(name)
    let s:loaded[name] = 1
  endfor
  call s:reorg_rtp()

  for name in a:names
    let rtp = s:rtp(g:plugs[name])
    for dir in a:types
      call s:source(rtp, dir.'/**/*.vim')
    endfor
    if a:0
      if !s:source(rtp, a:1) && !empty(s:glob(rtp, a:2))
        execute 'runtime' a:1
      endif
      call s:source(rtp, a:2)
    endif
    call s:doautocmd('User', name)
  endfor
endfunction

function! s:lod_ft(pat, names)
  let syn = 'syntax/'.a:pat.'.vim'
  call s:lod(a:names, ['plugin', 'after/plugin'], syn, 'after/'.syn)
  execute 'autocmd! PlugLOD FileType' a:pat
  call s:doautocmd('filetypeplugin', 'FileType')
  call s:doautocmd('filetypeindent', 'FileType')
endfunction

function! s:lod_cmd(cmd, bang, l1, l2, args, names)
  call s:lod(a:names, ['ftdetect', 'after/ftdetect', 'plugin', 'after/plugin'])
  call s:dobufread(a:names)
  execute printf('%s%s%s %s', (a:l1 == a:l2 ? '' : (a:l1.','.a:l2)), a:cmd, a:bang, a:args)
endfunction

function! s:lod_map(map, names, with_prefix, prefix)
  call s:lod(a:names, ['ftdetect', 'after/ftdetect', 'plugin', 'after/plugin'])
  call s:dobufread(a:names)
  let extra = ''
  while 1
    let c = getchar(0)
    if c == 0
      break
    endif
    let extra .= nr2char(c)
  endwhile

  if a:with_prefix
    let prefix = v:count ? v:count : ''
    let prefix .= '"'.v:register.a:prefix
    if mode(1) == 'no'
      if v:operator == 'c'
        let prefix = "\<esc>" . prefix
      endif
      let prefix .= v:operator
    endif
    call feedkeys(prefix, 'n')
  endif
  call feedkeys(substitute(a:map, '^<Plug>', "\<Plug>", '') . extra)
endfunction

function! plug#(repo, ...)
  if a:0 > 1
    return s:err('Invalid number of arguments (1..2)')
  endif

  try
    let repo = s:trim(a:repo)
    let opts = a:0 == 1 ? s:parse_options(a:1) : s:base_spec
    let name = get(opts, 'as', s:plug_fnamemodify(repo, ':t:s?\.git$??'))
    let spec = extend(s:infer_properties(name, repo), opts)
    if !has_key(g:plugs, name)
      call add(g:plugs_order, name)
    endif
    let g:plugs[name] = spec
    let s:loaded[name] = get(s:loaded, name, 0)
  catch
    return s:err(repo . ' ' . v:exception)
  endtry
endfunction

function! s:parse_options(arg)
  let opts = copy(s:base_spec)
  let type = type(a:arg)
  let opt_errfmt = 'Invalid argument for "%s" option of :Plug (expected: %s)'
  if type == s:TYPE.string
    if empty(a:arg)
      throw printf(opt_errfmt, 'tag', 'string')
    endif
    let opts.tag = a:arg
  elseif type == s:TYPE.dict
    for opt in ['branch', 'tag', 'commit', 'rtp', 'dir', 'as']
      if has_key(a:arg, opt)
      \ && (type(a:arg[opt]) != s:TYPE.string || empty(a:arg[opt]))
        throw printf(opt_errfmt, opt, 'string')
      endif
    endfor
    for opt in ['on', 'for']
      if has_key(a:arg, opt)
      \ && type(a:arg[opt]) != s:TYPE.list
      \ && (type(a:arg[opt]) != s:TYPE.string || empty(a:arg[opt]))
        throw printf(opt_errfmt, opt, 'string or list')
      endif
    endfor
    if has_key(a:arg, 'do')
      \ && type(a:arg.do) != s:TYPE.funcref
      \ && (type(a:arg.do) != s:TYPE.string || empty(a:arg.do))
        throw printf(opt_errfmt, 'do', 'string or funcref')
    endif
    call extend(opts, a:arg)
    if has_key(opts, 'dir')
      let opts.dir = s:dirpath(s:plug_expand(opts.dir))
    endif
  else
    throw 'Invalid argument type (expected: string or dictionary)'
  endif
  return opts
endfunction

function! s:infer_properties(name, repo)
  let repo = a:repo
  if s:is_local_plug(repo)
    return { 'dir': s:dirpath(s:plug_expand(repo)) }
  else
    if repo =~ ':'
      let uri = repo
    else
      if repo !~ '/'
        throw printf('Invalid argument: %s (implicit `vim-scripts'' expansion is deprecated)', repo)
      endif
      let fmt = get(g:, 'plug_url_format', 'https://git::@github.com/%s.git')
      let uri = printf(fmt, repo)
    endif
    return { 'dir': s:dirpath(g:plug_home.'/'.a:name), 'uri': uri }
  endif
endfunction

function! s:install(force, names)
  call s:update_impl(0, a:force, a:names)
endfunction

function! s:update(force, names)
  call s:update_impl(1, a:force, a:names)
endfunction

function! plug#helptags()
  if !exists('g:plugs')
    return s:err('plug#begin was not called')
  endif
  for spec in values(g:plugs)
    let docd = join([s:rtp(spec), 'doc'], '/')
    if isdirectory(docd)
      silent! execute 'helptags' s:esc(docd)
    endif
  endfor
  return 1
endfunction

function! s:syntax()
  syntax clear
  syntax region plug1 start=/\%1l/ end=/\%2l/ contains=plugNumber
  syntax region plug2 start=/\%2l/ end=/\%3l/ contains=plugBracket,plugX
  syn match plugNumber /[0-9]\+[0-9.]*/ contained
  syn match plugBracket /[[\]]/ contained
  syn match plugX /x/ contained
  syn match plugDash /^-\{1}\ /
  syn match plugPlus /^+/
  syn match plugStar /^*/
  syn match plugMessage /\(^- \)\@<=.*/
  syn match plugName /\(^- \)\@<=[^ ]*:/
  syn match plugSha /\%(: \)\@<=[0-9a-f]\{4,}$/
  syn match plugTag /(tag: [^)]\+)/
  syn match plugInstall /\(^+ \)\@<=[^:]*/
  syn match plugUpdate /\(^* \)\@<=[^:]*/
  syn match plugCommit /^  \X*[0-9a-f]\{7,9} .*/ contains=plugRelDate,plugEdge,plugTag
  syn match plugEdge /^  \X\+$/
  syn match plugEdge /^  \X*/ contained nextgroup=plugSha
  syn match plugSha /[0-9a-f]\{7,9}/ contained
  syn match plugRelDate /([^)]*)$/ contained
  syn match plugNotLoaded /(not loaded)$/
  syn match plugError /^x.*/
  syn region plugDeleted start=/^\~ .*/ end=/^\ze\S/
  syn match plugH2 /^.*:\n-\+$/
  syn match plugH2 /^-\{2,}/
  syn keyword Function PlugInstall PlugStatus PlugUpdate PlugClean
  hi def link plug1       Title
  hi def link plug2       Repeat
  hi def link plugH2      Type
  hi def link plugX       Exception
  hi def link plugBracket Structure
  hi def link plugNumber  Number

  hi def link plugDash    Special
  hi def link plugPlus    Constant
  hi def link plugStar    Boolean

  hi def link plugMessage Function
  hi def link plugName    Label
  hi def link plugInstall Function
  hi def link plugUpdate  Type

  hi def link plugError   Error
  hi def link plugDeleted Ignore
  hi def link plugRelDate Comment
  hi def link plugEdge    PreProc
  hi def link plugSha     Identifier
  hi def link plugTag     Constant

  hi def link plugNotLoaded Comment
endfunction

function! s:lpad(str, len)
  return a:str . repeat(' ', a:len - len(a:str))
endfunction

function! s:lines(msg)
  return split(a:msg, "[\r\n]")
endfunction

function! s:lastline(msg)
  return get(s:lines(a:msg), -1, '')
endfunction

function! s:new_window()
  execute get(g:, 'plug_window', 'vertical topleft new')
endfunction

function! s:plug_window_exists()
  let buflist = tabpagebuflist(s:plug_tab)
  return !empty(buflist) && index(buflist, s:plug_buf) >= 0
endfunction

function! s:switch_in()
  if !s:plug_window_exists()
    return 0
  endif

  if winbufnr(0) != s:plug_buf
    let s:pos = [tabpagenr(), winnr(), winsaveview()]
    execute 'normal!' s:plug_tab.'gt'
    let winnr = bufwinnr(s:plug_buf)
    execute winnr.'wincmd w'
    call add(s:pos, winsaveview())
  else
    let s:pos = [winsaveview()]
  endif

  setlocal modifiable
  return 1
endfunction

function! s:switch_out(...)
  call winrestview(s:pos[-1])
  setlocal nomodifiable
  if a:0 > 0
    execute a:1
  endif

  if len(s:pos) > 1
    execute 'normal!' s:pos[0].'gt'
    execute s:pos[1] 'wincmd w'
    call winrestview(s:pos[2])
  endif
endfunction

function! s:finish_bindings()
  nnoremap <silent> <buffer> R  :call <SID>retry()<cr>
  nnoremap <silent> <buffer> D  :PlugDiff<cr>
  nnoremap <silent> <buffer> S  :PlugStatus<cr>
  nnoremap <silent> <buffer> U  :call <SID>status_update()<cr>
  xnoremap <silent> <buffer> U  :call <SID>status_update()<cr>
  nnoremap <silent> <buffer> ]] :silent! call <SID>section('')<cr>
  nnoremap <silent> <buffer> [[ :silent! call <SID>section('b')<cr>
endfunction

function! s:prepare(...)
  if empty(s:plug_getcwd())
    throw 'Invalid current working directory. Cannot proceed.'
  endif

  for evar in ['$GIT_DIR', '$GIT_WORK_TREE']
    if exists(evar)
      throw evar.' detected. Cannot proceed.'
    endif
  endfor

  call s:job_abort()
  if s:switch_in()
    if b:plug_preview == 1
      pc
    endif
    enew
  else
    call s:new_window()
  endif

  nnoremap <silent> <buffer> q :call <SID>close_pane()<cr>
  if a:0 == 0
    call s:finish_bindings()
  endif
  let b:plug_preview = -1
  let s:plug_tab = tabpagenr()
  let s:plug_buf = winbufnr(0)
  call s:assign_name()

  for k in ['<cr>', 'L', 'o', 'X', 'd', 'dd']
    execute 'silent! unmap <buffer>' k
  endfor
  setlocal buftype=nofile bufhidden=wipe nobuflisted nolist noswapfile nowrap cursorline modifiable nospell
  if exists('+colorcolumn')
    setlocal colorcolumn=
  endif
  setf vim-plug
  if exists('g:syntax_on')
    call s:syntax()
  endif
endfunction

function! s:close_pane()
  if b:plug_preview == 1
    pc
    let b:plug_preview = -1
  else
    bd
  endif
endfunction

function! s:assign_name()
  " Assign buffer name
  let prefix = '[Plugins]'
  let name   = prefix
  let idx    = 2
  while bufexists(name)
    let name = printf('%s (%s)', prefix, idx)
    let idx = idx + 1
  endwhile
  silent! execute 'f' fnameescape(name)
endfunction

function! s:chsh(swap)
  let prev = [&shell, &shellcmdflag, &shellredir]
  if !s:is_win
    set shell=sh
  endif
  if a:swap
    if s:is_powershell(&shell)
      let &shellredir = '2>&1 | Out-File -Encoding UTF8 %s'
    elseif &shell =~# 'sh' || &shell =~# 'cmd\(\.exe\)\?$'
      set shellredir=>%s\ 2>&1
    endif
  endif
  return prev
endfunction

function! s:bang(cmd, ...)
  let batchfile = ''
  try
    let [sh, shellcmdflag, shrd] = s:chsh(a:0)
    " FIXME: Escaping is incomplete. We could use shellescape with eval,
    "        but it won't work on Windows.
    let cmd = a:0 ? s:with_cd(a:cmd, a:1) : a:cmd
    if s:is_win
      let [batchfile, cmd] = s:batchfile(cmd)
    endif
    let g:_plug_bang = (s:is_win && has('gui_running') ? 'silent ' : '').'!'.escape(cmd, '#!%')
    execute "normal! :execute g:_plug_bang\<cr>\<cr>"
  finally
    unlet g:_plug_bang
    let [&shell, &shellcmdflag, &shellredir] = [sh, shellcmdflag, shrd]
    if s:is_win && filereadable(batchfile)
      call delete(batchfile)
    endif
  endtry
  return v:shell_error ? 'Exit status: ' . v:shell_error : ''
endfunction

function! s:regress_bar()
  let bar = substitute(getline(2)[1:-2], '.*\zs=', 'x', '')
  call s:progress_bar(2, bar, len(bar))
endfunction

function! s:is_updated(dir)
  return !empty(s:system_chomp(['git', 'log', '--pretty=format:%h', 'HEAD...HEAD@{1}'], a:dir))
endfunction

function! s:do(pull, force, todo)
  for [name, spec] in items(a:todo)
    if !isdirectory(spec.dir)
      continue
    endif
    let installed = has_key(s:update.new, name)
    let updated = installed ? 0 :
      \ (a:pull && index(s:update.errors, name) < 0 && s:is_updated(spec.dir))
    if a:force || installed || updated
      execute 'cd' s:esc(spec.dir)
      call append(3, '- Post-update hook for '. name .' ... ')
      let error = ''
      let type = type(spec.do)
      if type == s:TYPE.string
        if spec.do[0] == ':'
          if !get(s:loaded, name, 0)
            let s:loaded[name] = 1
            call s:reorg_rtp()
          endif
          call s:load_plugin(spec)
          try
            execute spec.do[1:]
          catch
            let error = v:exception
          endtry
          if !s:plug_window_exists()
            cd -
            throw 'Warning: vim-plug was terminated by the post-update hook of '.name
          endif
        else
          let error = s:bang(spec.do)
        endif
      elseif type == s:TYPE.funcref
        try
          call s:load_plugin(spec)
          let status = installed ? 'installed' : (updated ? 'updated' : 'unchanged')
          call spec.do({ 'name': name, 'status': status, 'force': a:force })
        catch
          let error = v:exception
        endtry
      else
        let error = 'Invalid hook type'
      endif
      call s:switch_in()
      call setline(4, empty(error) ? (getline(4) . 'OK')
                                 \ : ('x' . getline(4)[1:] . error))
      if !empty(error)
        call add(s:update.errors, name)
        call s:regress_bar()
      endif
      cd -
    endif
  endfor
endfunction

function! s:hash_match(a, b)
  return stridx(a:a, a:b) == 0 || stridx(a:b, a:a) == 0
endfunction

function! s:checkout(spec)
  let sha = a:spec.commit
  let output = s:git_revision(a:spec.dir)
  if !empty(output) && !s:hash_match(sha, s:lines(output)[0])
    let credential_helper = s:git_version_requirement(2) ? '-c credential.helper= ' : ''
    let output = s:system(
          \ 'git '.credential_helper.'fetch --depth 999999 && git checkout '.plug#shellescape(sha).' --', a:spec.dir)
  endif
  return output
endfunction

function! s:finish(pull)
  let new_frozen = len(filter(keys(s:update.new), 'g:plugs[v:val].frozen'))
  if new_frozen
    let s = new_frozen > 1 ? 's' : ''
    call append(3, printf('- Installed %d frozen plugin%s', new_frozen, s))
  endif
  call append(3, '- Finishing ... ') | 4
  redraw
  call plug#helptags()
  call plug#end()
  call setline(4, getline(4) . 'Done!')
  redraw
  let msgs = []
  if !empty(s:update.errors)
    call add(msgs, "Press 'R' to retry.")
  endif
  if a:pull && len(s:update.new) < len(filter(getline(5, '$'),
                \ "v:val =~ '^- ' && v:val !~# 'Already up.to.date'"))
    call add(msgs, "Press 'D' to see the updated changes.")
  endif
  echo join(msgs, ' ')
  call s:finish_bindings()
endfunction

function! s:retry()
  if empty(s:update.errors)
    return
  endif
  echo
  call s:update_impl(s:update.pull, s:update.force,
        \ extend(copy(s:update.errors), [s:update.threads]))
endfunction

function! s:is_managed(name)
  return has_key(g:plugs[a:name], 'uri')
endfunction

function! s:names(...)
  return sort(filter(keys(g:plugs), 'stridx(v:val, a:1) == 0 && s:is_managed(v:val)'))
endfunction

function! s:check_ruby()
  silent! ruby require 'thread'; VIM::command("let g:plug_ruby = '#{RUBY_VERSION}'")
  if !exists('g:plug_ruby')
    redraw!
    return s:warn('echom', 'Warning: Ruby interface is broken')
  endif
  let ruby_version = split(g:plug_ruby, '\.')
  unlet g:plug_ruby
  return s:version_requirement(ruby_version, [1, 8, 7])
endfunction

function! s:update_impl(pull, force, args) abort
  let sync = index(a:args, '--sync') >= 0 || has('vim_starting')
  let args = filter(copy(a:args), 'v:val != "--sync"')
  let threads = (len(args) > 0 && args[-1] =~ '^[1-9][0-9]*$') ?
                  \ remove(args, -1) : get(g:, 'plug_threads', 16)

  let managed = filter(copy(g:plugs), 's:is_managed(v:key)')
  let todo = empty(args) ? filter(managed, '!v:val.frozen || !isdirectory(v:val.dir)') :
                         \ filter(managed, 'index(args, v:key) >= 0')

  if empty(todo)
    return s:warn('echo', 'No plugin to '. (a:pull ? 'update' : 'install'))
  endif

  if !s:is_win && s:git_version_requirement(2, 3)
    let s:git_terminal_prompt = exists('$GIT_TERMINAL_PROMPT') ? $GIT_TERMINAL_PROMPT : ''
    let $GIT_TERMINAL_PROMPT = 0
    for plug in values(todo)
      let plug.uri = substitute(plug.uri,
            \ '^https://git::@github\.com', 'https://github.com', '')
    endfor
  endif

  if !isdirectory(g:plug_home)
    try
      call mkdir(g:plug_home, 'p')
    catch
      return s:err(printf('Invalid plug directory: %s. '.
              \ 'Try to call plug#begin with a valid directory', g:plug_home))
    endtry
  endif

  if has('nvim') && !exists('*jobwait') && threads > 1
    call s:warn('echom', '[vim-plug] Update Neovim for parallel installer')
  endif

  let use_job = s:nvim || s:vim8
  let python = (has('python') || has('python3')) && !use_job
  let ruby = has('ruby') && !use_job && (v:version >= 703 || v:version == 702 && has('patch374')) && !(s:is_win && has('gui_running')) && threads > 1 && s:check_ruby()

  let s:update = {
    \ 'start':   reltime(),
    \ 'all':     todo,
    \ 'todo':    copy(todo),
    \ 'errors':  [],
    \ 'pull':    a:pull,
    \ 'force':   a:force,
    \ 'new':     {},
    \ 'threads': (python || ruby || use_job) ? min([len(todo), threads]) : 1,
    \ 'bar':     '',
    \ 'fin':     0
  \ }

  call s:prepare(1)
  call append(0, ['', ''])
  normal! 2G
  silent! redraw

  " Set remote name, overriding a possible user git config's clone.defaultRemoteName
  let s:clone_opt = ['--origin', 'origin']
  if get(g:, 'plug_shallow', 1)
    call extend(s:clone_opt, ['--depth', '1'])
    if s:git_version_requirement(1, 7, 10)
      call add(s:clone_opt, '--no-single-branch')
    endif
  endif

  if has('win32unix') || has('wsl')
    call extend(s:clone_opt, ['-c', 'core.eol=lf', '-c', 'core.autocrlf=input'])
  endif

  let s:submodule_opt = s:git_version_requirement(2, 8) ? ' --jobs='.threads : ''

  " Python version requirement (>= 2.7)
  if python && !has('python3') && !ruby && !use_job && s:update.threads > 1
    redir => pyv
    silent python import platform; print platform.python_version()
    redir END
    let python = s:version_requirement(
          \ map(split(split(pyv)[0], '\.'), 'str2nr(v:val)'), [2, 6])
  endif

  if (python || ruby) && s:update.threads > 1
    try
      let imd = &imd
      if s:mac_gui
        set noimd
      endif
      if ruby
        call s:update_ruby()
      else
        call s:update_python()
      endif
    catch
      let lines = getline(4, '$')
      let printed = {}
      silent! 4,$d _
      for line in lines
        let name = s:extract_name(line, '.', '')
        if empty(name) || !has_key(printed, name)
          call append('$', line)
          if !empty(name)
            let printed[name] = 1
            if line[0] == 'x' && index(s:update.errors, name) < 0
              call add(s:update.errors, name)
            end
          endif
        endif
      endfor
    finally
      let &imd = imd
      call s:update_finish()
    endtry
  else
    call s:update_vim()
    while use_job && sync
      sleep 100m
      if s:update.fin
        break
      endif
    endwhile
  endif
endfunction

function! s:log4(name, msg)
  call setline(4, printf('- %s (%s)', a:msg, a:name))
  redraw
endfunction

function! s:update_finish()
  if exists('s:git_terminal_prompt')
    let $GIT_TERMINAL_PROMPT = s:git_terminal_prompt
  endif
  if s:switch_in()
    call append(3, '- Updating ...') | 4
    for [name, spec] in items(filter(copy(s:update.all), 'index(s:update.errors, v:key) < 0 && (s:update.force || s:update.pull || has_key(s:update.new, v:key))'))
      let [pos, _] = s:logpos(name)
      if !pos
        continue
      endif
      if has_key(spec, 'commit')
        call s:log4(name, 'Checking out '.spec.commit)
        let out = s:checkout(spec)
      elseif has_key(spec, 'tag')
        let tag = spec.tag
        if tag =~ '\*'
          let tags = s:lines(s:system('git tag --list '.plug#shellescape(tag).' --sort -version:refname 2>&1', spec.dir))
          if !v:shell_error && !empty(tags)
            let tag = tags[0]
            call s:log4(name, printf('Latest tag for %s -> %s', spec.tag, tag))
            call append(3, '')
          endif
        endif
        call s:log4(name, 'Checking out '.tag)
        let out = s:system('git checkout -q '.plug#shellescape(tag).' -- 2>&1', spec.dir)
      else
        let branch = s:git_origin_branch(spec)
        call s:log4(name, 'Merging origin/'.s:esc(branch))
        let out = s:system('git checkout -q '.plug#shellescape(branch).' -- 2>&1'
              \. (has_key(s:update.new, name) ? '' : ('&& git merge --ff-only '.plug#shellescape('origin/'.branch).' 2>&1')), spec.dir)
      endif
      if !v:shell_error && filereadable(spec.dir.'/.gitmodules') &&
            \ (s:update.force || has_key(s:update.new, name) || s:is_updated(spec.dir))
        call s:log4(name, 'Updating submodules. This may take a while.')
        let out .= s:bang('git submodule update --init --recursive'.s:submodule_opt.' 2>&1', spec.dir)
      endif
      let msg = s:format_message(v:shell_error ? 'x': '-', name, out)
      if v:shell_error
        call add(s:update.errors, name)
        call s:regress_bar()
        silent execute pos 'd _'
        call append(4, msg) | 4
      elseif !empty(out)
        call setline(pos, msg[0])
      endif
      redraw
    endfor
    silent 4 d _
    try
      call s:do(s:update.pull, s:update.force, filter(copy(s:update.all), 'index(s:update.errors, v:key) < 0 && has_key(v:val, "do")'))
    catch
      call s:warn('echom', v:exception)
      call s:warn('echo', '')
      return
    endtry
    call s:finish(s:update.pull)
    call setline(1, 'Updated. Elapsed time: ' . split(reltimestr(reltime(s:update.start)))[0] . ' sec.')
    call s:switch_out('normal! gg')
  endif
endfunction

function! s:job_abort()
  if (!s:nvim && !s:vim8) || !exists('s:jobs')
    return
  endif

  for [name, j] in items(s:jobs)
    if s:nvim
      silent! call jobstop(j.jobid)
    elseif s:vim8
      silent! call job_stop(j.jobid)
    endif
    if j.new
      call s:rm_rf(g:plugs[name].dir)
    endif
  endfor
  let s:jobs = {}
endfunction

function! s:last_non_empty_line(lines)
  let len = len(a:lines)
  for idx in range(len)
    let line = a:lines[len-idx-1]
    if !empty(line)
      return line
    endif
  endfor
  return ''
endfunction

function! s:job_out_cb(self, data) abort
  let self = a:self
  let data = remove(self.lines, -1) . a:data
  let lines = map(split(data, "\n", 1), 'split(v:val, "\r", 1)[-1]')
  call extend(self.lines, lines)
  " To reduce the number of buffer updates
  let self.tick = get(self, 'tick', -1) + 1
  if !self.running || self.tick % len(s:jobs) == 0
    let bullet = self.running ? (self.new ? '+' : '*') : (self.error ? 'x' : '-')
    let result = self.error ? join(self.lines, "\n") : s:last_non_empty_line(self.lines)
    call s:log(bullet, self.name, result)
  endif
endfunction

function! s:job_exit_cb(self, data) abort
  let a:self.running = 0
  let a:self.error = a:data != 0
  call s:reap(a:self.name)
  call s:tick()
endfunction

function! s:job_cb(fn, job, ch, data)
  if !s:plug_window_exists() " plug window closed
    return s:job_abort()
  endif
  call call(a:fn, [a:job, a:data])
endfunction

function! s:nvim_cb(job_id, data, event) dict abort
  return (a:event == 'stdout' || a:event == 'stderr') ?
    \ s:job_cb('s:job_out_cb',  self, 0, join(a:data, "\n")) :
    \ s:job_cb('s:job_exit_cb', self, 0, a:data)
endfunction

function! s:spawn(name, cmd, opts)
  let job = { 'name': a:name, 'running': 1, 'error': 0, 'lines': [''],
            \ 'new': get(a:opts, 'new', 0) }
  let s:jobs[a:name] = job

  if s:nvim
    if has_key(a:opts, 'dir')
      let job.cwd = a:opts.dir
    endif
    let argv = a:cmd
    call extend(job, {
    \ 'on_stdout': function('s:nvim_cb'),
    \ 'on_stderr': function('s:nvim_cb'),
    \ 'on_exit':   function('s:nvim_cb'),
    \ })
    let jid = s:plug_call('jobstart', argv, job)
    if jid > 0
      let job.jobid = jid
    else
      let job.running = 0
      let job.error   = 1
      let job.lines   = [jid < 0 ? argv[0].' is not executable' :
            \ 'Invalid arguments (or job table is full)']
    endif
  elseif s:vim8
    let cmd = join(map(copy(a:cmd), 'plug#shellescape(v:val, {"script": 0})'))
    if has_key(a:opts, 'dir')
      let cmd = s:with_cd(cmd, a:opts.dir, 0)
    endif
    let argv = s:is_win ? ['cmd', '/s', '/c', '"'.cmd.'"'] : ['sh', '-c', cmd]
    let jid = job_start(s:is_win ? join(argv, ' ') : argv, {
    \ 'out_cb':   function('s:job_cb', ['s:job_out_cb',  job]),
    \ 'err_cb':   function('s:job_cb', ['s:job_out_cb',  job]),
    \ 'exit_cb':  function('s:job_cb', ['s:job_exit_cb', job]),
    \ 'err_mode': 'raw',
    \ 'out_mode': 'raw'
    \})
    if job_status(jid) == 'run'
      let job.jobid = jid
    else
      let job.running = 0
      let job.error   = 1
      let job.lines   = ['Failed to start job']
    endif
  else
    let job.lines = s:lines(call('s:system', has_key(a:opts, 'dir') ? [a:cmd, a:opts.dir] : [a:cmd]))
    let job.error = v:shell_error != 0
    let job.running = 0
  endif
endfunction

function! s:reap(name)
  let job = s:jobs[a:name]
  if job.error
    call add(s:update.errors, a:name)
  elseif get(job, 'new', 0)
    let s:update.new[a:name] = 1
  endif
  let s:update.bar .= job.error ? 'x' : '='

  let bullet = job.error ? 'x' : '-'
  let result = job.error ? join(job.lines, "\n") : s:last_non_empty_line(job.lines)
  call s:log(bullet, a:name, empty(result) ? 'OK' : result)
  call s:bar()

  call remove(s:jobs, a:name)
endfunction

function! s:bar()
  if s:switch_in()
    let total = len(s:update.all)
    call setline(1, (s:update.pull ? 'Updating' : 'Installing').
          \ ' plugins ('.len(s:update.bar).'/'.total.')')
    call s:progress_bar(2, s:update.bar, total)
    call s:switch_out()
  endif
endfunction

function! s:logpos(name)
  let max = line('$')
  for i in range(4, max > 4 ? max : 4)
    if getline(i) =~# '^[-+x*] '.a:name.':'
      for j in range(i + 1, max > 5 ? max : 5)
        if getline(j) !~ '^ '
          return [i, j - 1]
        endif
      endfor
      return [i, i]
    endif
  endfor
  return [0, 0]
endfunction

function! s:log(bullet, name, lines)
  if s:switch_in()
    let [b, e] = s:logpos(a:name)
    if b > 0
      silent execute printf('%d,%d d _', b, e)
      if b > winheight('.')
        let b = 4
      endif
    else
      let b = 4
    endif
    " FIXME For some reason, nomodifiable is set after :d in vim8
    setlocal modifiable
    call append(b - 1, s:format_message(a:bullet, a:name, a:lines))
    call s:switch_out()
  endif
endfunction

function! s:update_vim()
  let s:jobs = {}

  call s:bar()
  call s:tick()
endfunction

function! s:tick()
  let pull = s:update.pull
  let prog = s:progress_opt(s:nvim || s:vim8)
while 1 " Without TCO, Vim stack is bound to explode
  if empty(s:update.todo)
    if empty(s:jobs) && !s:update.fin
      call s:update_finish()
      let s:update.fin = 1
    endif
    return
  endif

  let name = keys(s:update.todo)[0]
  let spec = remove(s:update.todo, name)
  let new  = empty(globpath(spec.dir, '.git', 1))

  call s:log(new ? '+' : '*', name, pull ? 'Updating ...' : 'Installing ...')
  redraw

  let has_tag = has_key(spec, 'tag')
  if !new
    let [error, _] = s:git_validate(spec, 0)
    if empty(error)
      if pull
        let cmd = s:git_version_requirement(2) ? ['git', '-c', 'credential.helper=', 'fetch'] : ['git', 'fetch']
        if has_tag && !empty(globpath(spec.dir, '.git/shallow'))
          call extend(cmd, ['--depth', '99999999'])
        endif
        if !empty(prog)
          call add(cmd, prog)
        endif
        call s:spawn(name, cmd, { 'dir': spec.dir })
      else
        let s:jobs[name] = { 'running': 0, 'lines': ['Already installed'], 'error': 0 }
      endif
    else
      let s:jobs[name] = { 'running': 0, 'lines': s:lines(error), 'error': 1 }
    endif
  else
    let cmd = ['git', 'clone']
    if !has_tag
      call extend(cmd, s:clone_opt)
    endif
    if !empty(prog)
      call add(cmd, prog)
    endif
    call s:spawn(name, extend(cmd, [spec.uri, s:trim(spec.dir)]), { 'new': 1 })
  endif

  if !s:jobs[name].running
    call s:reap(name)
  endif
  if len(s:jobs) >= s:update.threads
    break
  endif
endwhile
endfunction

function! s:update_python()
let py_exe = has('python') ? 'python' : 'python3'
execute py_exe "<< EOF"
import datetime
import functools
import os
try:
  import queue
except ImportError:
  import Queue as queue
import random
import re
import shutil
import signal
import subprocess
import tempfile
import threading as thr
import time
import traceback
import vim

G_NVIM = vim.eval("has('nvim')") == '1'
G_PULL = vim.eval('s:update.pull') == '1'
G_RETRIES = int(vim.eval('get(g:, "plug_retries", 2)')) + 1
G_TIMEOUT = int(vim.eval('get(g:, "plug_timeout", 60)'))
G_CLONE_OPT = ' '.join(vim.eval('s:clone_opt'))
G_PROGRESS = vim.eval('s:progress_opt(1)')
G_LOG_PROB = 1.0 / int(vim.eval('s:update.threads'))
G_STOP = thr.Event()
G_IS_WIN = vim.eval('s:is_win') == '1'

class PlugError(Exception):
  def __init__(self, msg):
    self.msg = msg
class CmdTimedOut(PlugError):
  pass
class CmdFailed(PlugError):
  pass
class InvalidURI(PlugError):
  pass
class Action(object):
  INSTALL, UPDATE, ERROR, DONE = ['+', '*', 'x', '-']

class Buffer(object):
  def __init__(self, lock, num_plugs, is_pull):
    self.bar = ''
    self.event = 'Updating' if is_pull else 'Installing'
    self.lock = lock
    self.maxy = int(vim.eval('winheight(".")'))
    self.num_plugs = num_plugs

  def __where(self, name):
    """ Find first line with name in current buffer. Return line num. """
    found, lnum = False, 0
    matcher = re.compile('^[-+x*] {0}:'.format(name))
    for line in vim.current.buffer:
      if matcher.search(line) is not None:
        found = True
        break
      lnum += 1

    if not found:
      lnum = -1
    return lnum

  def header(self):
    curbuf = vim.current.buffer
    curbuf[0] = self.event + ' plugins ({0}/{1})'.format(len(self.bar), self.num_plugs)

    num_spaces = self.num_plugs - len(self.bar)
    curbuf[1] = '[{0}{1}]'.format(self.bar, num_spaces * ' ')

    with self.lock:
      vim.command('normal! 2G')
      vim.command('redraw')

  def write(self, action, name, lines):
    first, rest = lines[0], lines[1:]
    msg = ['{0} {1}{2}{3}'.format(action, name, ': ' if first else '', first)]
    msg.extend(['    ' + line for line in rest])

    try:
      if action == Action.ERROR:
        self.bar += 'x'
        vim.command("call add(s:update.errors, '{0}')".format(name))
      elif action == Action.DONE:
        self.bar += '='

      curbuf = vim.current.buffer
      lnum = self.__where(name)
      if lnum != -1: # Found matching line num
        del curbuf[lnum]
        if lnum > self.maxy and action in set([Action.INSTALL, Action.UPDATE]):
          lnum = 3
      else:
        lnum = 3
      curbuf.append(msg, lnum)

      self.header()
    except vim.error:
      pass

class Command(object):
  CD = 'cd /d' if G_IS_WIN else 'cd'

  def __init__(self, cmd, cmd_dir=None, timeout=60, cb=None, clean=None):
    self.cmd = cmd
    if cmd_dir:
      self.cmd = '{0} {1} && {2}'.format(Command.CD, cmd_dir, self.cmd)
    self.timeout = timeout
    self.callback = cb if cb else (lambda msg: None)
    self.clean = clean if clean else (lambda: None)
    self.proc = None

  @property
  def alive(self):
    """ Returns true only if command still running. """
    return self.proc and self.proc.poll() is None

  def execute(self, ntries=3):
    """ Execute the command with ntries if CmdTimedOut.
        Returns the output of the command if no Exception.
    """
    attempt, finished, limit = 0, False, self.timeout

    while not finished:
      try:
        attempt += 1
        result = self.try_command()
        finished = True
        return result
      except CmdTimedOut:
        if attempt != ntries:
          self.notify_retry()
          self.timeout += limit
        else:
          raise

  def notify_retry(self):
    """ Retry required for command, notify user. """
    for count in range(3, 0, -1):
      if G_STOP.is_set():
        raise KeyboardInterrupt
      msg = 'Timeout. Will retry in {0} second{1} ...'.format(
            count, 's' if count != 1 else '')
      self.callback([msg])
      time.sleep(1)
    self.callback(['Retrying ...'])

  def try_command(self):
    """ Execute a cmd & poll for callback. Returns list of output.
        Raises CmdFailed   -> return code for Popen isn't 0
        Raises CmdTimedOut -> command exceeded timeout without new output
    """
    first_line = True

    try:
      tfile = tempfile.NamedTemporaryFile(mode='w+b')
      preexec_fn = not G_IS_WIN and os.setsid or None
      self.proc = subprocess.Popen(self.cmd, stdout=tfile,
                                   stderr=subprocess.STDOUT,
                                   stdin=subprocess.PIPE, shell=True,
                                   preexec_fn=preexec_fn)
      thrd = thr.Thread(target=(lambda proc: proc.wait()), args=(self.proc,))
      thrd.start()

      thread_not_started = True
      while thread_not_started:
        try:
          thrd.join(0.1)
          thread_not_started = False
        except RuntimeError:
          pass

      while self.alive:
        if G_STOP.is_set():
          raise KeyboardInterrupt

        if first_line or random.random() < G_LOG_PROB:
          first_line = False
          line = '' if G_IS_WIN else nonblock_read(tfile.name)
          if line:
            self.callback([line])

        time_diff = time.time() - os.path.getmtime(tfile.name)
        if time_diff > self.timeout:
          raise CmdTimedOut(['Timeout!'])

        thrd.join(0.5)

      tfile.seek(0)
      result = [line.decode('utf-8', 'replace').rstrip() for line in tfile]

      if self.proc.returncode != 0:
        raise CmdFailed([''] + result)

      return result
    except:
      self.terminate()
      raise

  def terminate(self):
    """ Terminate process and cleanup. """
    if self.alive:
      if G_IS_WIN:
        os.kill(self.proc.pid, signal.SIGINT)
      else:
        os.killpg(self.proc.pid, signal.SIGTERM)
    self.clean()

class Plugin(object):
  def __init__(self, name, args, buf_q, lock):
    self.name = name
    self.args = args
    self.buf_q = buf_q
    self.lock = lock
    self.tag = args.get('tag', 0)

  def manage(self):
    try:
      if os.path.exists(self.args['dir']):
        self.update()
      else:
        self.install()
        with self.lock:
          thread_vim_command("let s:update.new['{0}'] = 1".format(self.name))
    except PlugError as exc:
      self.write(Action.ERROR, self.name, exc.msg)
    except KeyboardInterrupt:
      G_STOP.set()
      self.write(Action.ERROR, self.name, ['Interrupted!'])
    except:
      # Any exception except those above print stack trace
      msg = 'Trace:\n{0}'.format(traceback.format_exc().rstrip())
      self.write(Action.ERROR, self.name, msg.split('\n'))
      raise

  def install(self):
    target = self.args['dir']
    if target[-1] == '\\':
      target = target[0:-1]

    def clean(target):
      def _clean():
        try:
          shutil.rmtree(target)
        except OSError:
          pass
      return _clean

    self.write(Action.INSTALL, self.name, ['Installing ...'])
    callback = functools.partial(self.write, Action.INSTALL, self.name)
    cmd = 'git clone {0} {1} {2} {3} 2>&1'.format(
          '' if self.tag else G_CLONE_OPT, G_PROGRESS, self.args['uri'],
          esc(target))
    com = Command(cmd, None, G_TIMEOUT, callback, clean(target))
    result = com.execute(G_RETRIES)
    self.write(Action.DONE, self.name, result[-1:])

  def repo_uri(self):
    cmd = 'git rev-parse --abbrev-ref HEAD 2>&1 && git config -f .git/config remote.origin.url'
    command = Command(cmd, self.args['dir'], G_TIMEOUT,)
    result = command.execute(G_RETRIES)
    return result[-1]

  def update(self):
    actual_uri = self.repo_uri()
    expect_uri = self.args['uri']
    regex = re.compile(r'^(?:\w+://)?(?:[^@/]*@)?([^:/]*(?::[0-9]*)?)[:/](.*?)(?:\.git)?/?$')
    ma = regex.match(actual_uri)
    mb = regex.match(expect_uri)
    if ma is None or mb is None or ma.groups() != mb.groups():
      msg = ['',
             'Invalid URI: {0}'.format(actual_uri),
             'Expected     {0}'.format(expect_uri),
             'PlugClean required.']
      raise InvalidURI(msg)

    if G_PULL:
      self.write(Action.UPDATE, self.name, ['Updating ...'])
      callback = functools.partial(self.write, Action.UPDATE, self.name)
      fetch_opt = '--depth 99999999' if self.tag and os.path.isfile(os.path.join(self.args['dir'], '.git/shallow')) else ''
      cmd = 'git fetch {0} {1} 2>&1'.format(fetch_opt, G_PROGRESS)
      com = Command(cmd, self.args['dir'], G_TIMEOUT, callback)
      result = com.execute(G_RETRIES)
      self.write(Action.DONE, self.name, result[-1:])
    else:
      self.write(Action.DONE, self.name, ['Already installed'])

  def write(self, action, name, msg):
    self.buf_q.put((action, name, msg))

class PlugThread(thr.Thread):
  def __init__(self, tname, args):
    super(PlugThread, self).__init__()
    self.tname = tname
    self.args = args

  def run(self):
    thr.current_thread().name = self.tname
    buf_q, work_q, lock = self.args

    try:
      while not G_STOP.is_set():
        name, args = work_q.get_nowait()
        plug = Plugin(name, args, buf_q, lock)
        plug.manage()
        work_q.task_done()
    except queue.Empty:
      pass

class RefreshThread(thr.Thread):
  def __init__(self, lock):
    super(RefreshThread, self).__init__()
    self.lock = lock
    self.running = True

  def run(self):
    while self.running:
      with self.lock:
        thread_vim_command('noautocmd normal! a')
      time.sleep(0.33)

  def stop(self):
    self.running = False

if G_NVIM:
  def thread_vim_command(cmd):
    vim.session.threadsafe_call(lambda: vim.command(cmd))
else:
  def thread_vim_command(cmd):
    vim.command(cmd)

def esc(name):
  return '"' + name.replace('"', '\"') + '"'

def nonblock_read(fname):
  """ Read a file with nonblock flag. Return the last line. """
  fread = os.open(fname, os.O_RDONLY | os.O_NONBLOCK)
  buf = os.read(fread, 100000).decode('utf-8', 'replace')
  os.close(fread)

  line = buf.rstrip('\r\n')
  left = max(line.rfind('\r'), line.rfind('\n'))
  if left != -1:
    left += 1
    line = line[left:]

  return line

def main():
  thr.current_thread().name = 'main'
  nthreads = int(vim.eval('s:update.threads'))
  plugs = vim.eval('s:update.todo')
  mac_gui = vim.eval('s:mac_gui') == '1'

  lock = thr.Lock()
  buf = Buffer(lock, len(plugs), G_PULL)
  buf_q, work_q = queue.Queue(), queue.Queue()
  for work in plugs.items():
    work_q.put(work)

  start_cnt = thr.active_count()
  for num in range(nthreads):
    tname = 'PlugT-{0:02}'.format(num)
    thread = PlugThread(tname, (buf_q, work_q, lock))
    thread.start()
  if mac_gui:
    rthread = RefreshThread(lock)
    rthread.start()

  while not buf_q.empty() or thr.active_count() != start_cnt:
    try:
      action, name, msg = buf_q.get(True, 0.25)
      buf.write(action, name, ['OK'] if not msg else msg)
      buf_q.task_done()
    except queue.Empty:
      pass
    except KeyboardInterrupt:
      G_STOP.set()

  if mac_gui:
    rthread.stop()
    rthread.join()

main()
EOF
endfunction

function! s:update_ruby()
  ruby << EOF
  module PlugStream
    SEP = ["\r", "\n", nil]
    def get_line
      buffer = ''
      loop do
        char = readchar rescue return
        if SEP.include? char.chr
          buffer << $/
          break
        else
          buffer << char
        end
      end
      buffer
    end
  end unless defined?(PlugStream)

  def esc arg
    %["#{arg.gsub('"', '\"')}"]
  end

  def killall pid
    pids = [pid]
    if /mswin|mingw|bccwin/ =~ RUBY_PLATFORM
      pids.each { |pid| Process.kill 'INT', pid.to_i rescue nil }
    else
      unless `which pgrep 2> /dev/null`.empty?
        children = pids
        until children.empty?
          children = children.map { |pid|
            `pgrep -P #{pid}`.lines.map { |l| l.chomp }
          }.flatten
          pids += children
        end
      end
      pids.each { |pid| Process.kill 'TERM', pid.to_i rescue nil }
    end
  end

  def compare_git_uri a, b
    regex = %r{^(?:\w+://)?(?:[^@/]*@)?([^:/]*(?::[0-9]*)?)[:/](.*?)(?:\.git)?/?$}
    regex.match(a).to_a.drop(1) == regex.match(b).to_a.drop(1)
  end

  require 'thread'
  require 'fileutils'
  require 'timeout'
  running = true
  iswin = VIM::evaluate('s:is_win').to_i == 1
  pull  = VIM::evaluate('s:update.pull').to_i == 1
  base  = VIM::evaluate('g:plug_home')
  all   = VIM::evaluate('s:update.todo')
  limit = VIM::evaluate('get(g:, "plug_timeout", 60)')
  tries = VIM::evaluate('get(g:, "plug_retries", 2)') + 1
  nthr  = VIM::evaluate('s:update.threads').to_i
  maxy  = VIM::evaluate('winheight(".")').to_i
  vim7  = VIM::evaluate('v:version').to_i <= 703 && RUBY_PLATFORM =~ /darwin/
  cd    = iswin ? 'cd /d' : 'cd'
  tot   = VIM::evaluate('len(s:update.todo)') || 0
  bar   = ''
  skip  = 'Already installed'
  mtx   = Mutex.new
  take1 = proc { mtx.synchronize { running && all.shift } }
  logh  = proc {
    cnt = bar.length
    $curbuf[1] = "#{pull ? 'Updating' : 'Installing'} plugins (#{cnt}/#{tot})"
    $curbuf[2] = '[' + bar.ljust(tot) + ']'
    VIM::command('normal! 2G')
    VIM::command('redraw')
  }
  where = proc { |name| (1..($curbuf.length)).find { |l| $curbuf[l] =~ /^[-+x*] #{name}:/ } }
  log   = proc { |name, result, type|
    mtx.synchronize do
      ing  = ![true, false].include?(type)
      bar += type ? '=' : 'x' unless ing
      b = case type
          when :install  then '+' when :update then '*'
          when true, nil then '-' else
            VIM::command("call add(s:update.errors, '#{name}')")
            'x'
          end
      result =
        if type || type.nil?
          ["#{b} #{name}: #{result.lines.to_a.last || 'OK'}"]
        elsif result =~ /^Interrupted|^Timeout/
          ["#{b} #{name}: #{result}"]
        else
          ["#{b} #{name}"] + result.lines.map { |l| "    " << l }
        end
      if lnum = where.call(name)
        $curbuf.delete lnum
        lnum = 4 if ing && lnum > maxy
      end
      result.each_with_index do |line, offset|
        $curbuf.append((lnum || 4) - 1 + offset, line.gsub(/\e\[./, '').chomp)
      end
      logh.call
    end
  }
  bt = proc { |cmd, name, type, cleanup|
    tried = timeout = 0
    begin
      tried += 1
      timeout += limit
      fd = nil
      data = ''
      if iswin
        Timeout::timeout(timeout) do
          tmp = VIM::evaluate('tempname()')
          system("(#{cmd}) > #{tmp}")
          data = File.read(tmp).chomp
          File.unlink tmp rescue nil
        end
      else
        fd = IO.popen(cmd).extend(PlugStream)
        first_line = true
        log_prob = 1.0 / nthr
        while line = Timeout::timeout(timeout) { fd.get_line }
          data << line
          log.call name, line.chomp, type if name && (first_line || rand < log_prob)
          first_line = false
        end
        fd.close
      end
      [$? == 0, data.chomp]
    rescue Timeout::Error, Interrupt => e
      if fd && !fd.closed?
        killall fd.pid
        fd.close
      end
      cleanup.call if cleanup
      if e.is_a?(Timeout::Error) && tried < tries
        3.downto(1) do |countdown|
          s = countdown > 1 ? 's' : ''
          log.call name, "Timeout. Will retry in #{countdown} second#{s} ...", type
          sleep 1
        end
        log.call name, 'Retrying ...', type
        retry
      end
      [false, e.is_a?(Interrupt) ? "Interrupted!" : "Timeout!"]
    end
  }
  main = Thread.current
  threads = []
  watcher = Thread.new {
    if vim7
      while VIM::evaluate('getchar(1)')
        sleep 0.1
      end
    else
      require 'io/console' # >= Ruby 1.9
      nil until IO.console.getch == 3.chr
    end
    mtx.synchronize do
      running = false
      threads.each { |t| t.raise Interrupt } unless vim7
    end
    threads.each { |t| t.join rescue nil }
    main.kill
  }
  refresh = Thread.new {
    while true
      mtx.synchronize do
        break unless running
        VIM::command('noautocmd normal! a')
      end
      sleep 0.2
    end
  } if VIM::evaluate('s:mac_gui') == 1

  clone_opt = VIM::evaluate('s:clone_opt').join(' ')
  progress = VIM::evaluate('s:progress_opt(1)')
  nthr.times do
    mtx.synchronize do
      threads << Thread.new {
        while pair = take1.call
          name = pair.first
          dir, uri, tag = pair.last.values_at *%w[dir uri tag]
          exists = File.directory? dir
          ok, result =
            if exists
              chdir = "#{cd} #{iswin ? dir : esc(dir)}"
              ret, data = bt.call "#{chdir} && git rev-parse --abbrev-ref HEAD 2>&1 && git config -f .git/config remote.origin.url", nil, nil, nil
              current_uri = data.lines.to_a.last
              if !ret
                if data =~ /^Interrupted|^Timeout/
                  [false, data]
                else
                  [false, [data.chomp, "PlugClean required."].join($/)]
                end
              elsif !compare_git_uri(current_uri, uri)
                [false, ["Invalid URI: #{current_uri}",
                         "Expected:    #{uri}",
                         "PlugClean required."].join($/)]
              else
                if pull
                  log.call name, 'Updating ...', :update
                  fetch_opt = (tag && File.exist?(File.join(dir, '.git/shallow'))) ? '--depth 99999999' : ''
                  bt.call "#{chdir} && git fetch #{fetch_opt} #{progress} 2>&1", name, :update, nil
                else
                  [true, skip]
                end
              end
            else
              d = esc dir.sub(%r{[\\/]+$}, '')
              log.call name, 'Installing ...', :install
              bt.call "git clone #{clone_opt unless tag} #{progress} #{uri} #{d} 2>&1", name, :install, proc {
                FileUtils.rm_rf dir
              }
            end
          mtx.synchronize { VIM::command("let s:update.new['#{name}'] = 1") } if !exists && ok
          log.call name, result, ok
        end
      } if running
    end
  end
  threads.each { |t| t.join rescue nil }
  logh.call
  refresh.kill if refresh
  watcher.kill
EOF
endfunction

function! s:shellesc_cmd(arg, script)
  let escaped = substitute('"'.a:arg.'"', '[&|<>()@^!"]', '^&', 'g')
  return substitute(escaped, '%', (a:script ? '%' : '^') . '&', 'g')
endfunction

function! s:shellesc_ps1(arg)
  return "'".substitute(escape(a:arg, '\"'), "'", "''", 'g')."'"
endfunction

function! s:shellesc_sh(arg)
  return "'".substitute(a:arg, "'", "'\\\\''", 'g')."'"
endfunction

" Escape the shell argument based on the shell.
" Vim and Neovim's shellescape() are insufficient.
" 1. shellslash determines whether to use single/double quotes.
"    Double-quote escaping is fragile for cmd.exe.
" 2. It does not work for powershell.
" 3. It does not work for *sh shells if the command is executed
"    via cmd.exe (ie. cmd.exe /c sh -c command command_args)
" 4. It does not support batchfile syntax.
"
" Accepts an optional dictionary with the following keys:
" - shell: same as Vim/Neovim 'shell' option.
"          If unset, fallback to 'cmd.exe' on Windows or 'sh'.
" - script: If truthy and shell is cmd.exe, escape for batchfile syntax.
function! plug#shellescape(arg, ...)
  if a:arg =~# '^[A-Za-z0-9_/:.-]\+$'
    return a:arg
  endif
  let opts = a:0 > 0 && type(a:1) == s:TYPE.dict ? a:1 : {}
  let shell = get(opts, 'shell', s:is_win ? 'cmd.exe' : 'sh')
  let script = get(opts, 'script', 1)
  if shell =~# 'cmd\(\.exe\)\?$'
    return s:shellesc_cmd(a:arg, script)
  elseif s:is_powershell(shell)
    return s:shellesc_ps1(a:arg)
  endif
  return s:shellesc_sh(a:arg)
endfunction

function! s:glob_dir(path)
  return map(filter(s:glob(a:path, '**'), 'isdirectory(v:val)'), 's:dirpath(v:val)')
endfunction

function! s:progress_bar(line, bar, total)
  call setline(a:line, '[' . s:lpad(a:bar, a:total) . ']')
endfunction

function! s:compare_git_uri(a, b)
  " See `git help clone'
  " https:// [user@] github.com[:port] / junegunn/vim-plug [.git]
  "          [git@]  github.com[:port] : junegunn/vim-plug [.git]
  " file://                            / junegunn/vim-plug        [/]
  "                                    / junegunn/vim-plug        [/]
  let pat = '^\%(\w\+://\)\='.'\%([^@/]*@\)\='.'\([^:/]*\%(:[0-9]*\)\=\)'.'[:/]'.'\(.\{-}\)'.'\%(\.git\)\=/\?$'
  let ma = matchlist(a:a, pat)
  let mb = matchlist(a:b, pat)
  return ma[1:2] ==# mb[1:2]
endfunction

function! s:format_message(bullet, name, message)
  if a:bullet != 'x'
    return [printf('%s %s: %s', a:bullet, a:name, s:lastline(a:message))]
  else
    let lines = map(s:lines(a:message), '"    ".v:val')
    return extend([printf('x %s:', a:name)], lines)
  endif
endfunction

function! s:with_cd(cmd, dir, ...)
  let script = a:0 > 0 ? a:1 : 1
  return printf('cd%s %s && %s', s:is_win ? ' /d' : '', plug#shellescape(a:dir, {'script': script}), a:cmd)
endfunction

function! s:system(cmd, ...)
  let batchfile = ''
  try
    let [sh, shellcmdflag, shrd] = s:chsh(1)
    if type(a:cmd) == s:TYPE.list
      " Neovim's system() supports list argument to bypass the shell
      " but it cannot set the working directory for the command.
      " Assume that the command does not rely on the shell.
      if has('nvim') && a:0 == 0
        return system(a:cmd)
      endif
      let cmd = join(map(copy(a:cmd), 'plug#shellescape(v:val, {"shell": &shell, "script": 0})'))
      if s:is_powershell(&shell)
        let cmd = '& ' . cmd
      endif
    else
      let cmd = a:cmd
    endif
    if a:0 > 0
      let cmd = s:with_cd(cmd, a:1, type(a:cmd) != s:TYPE.list)
    endif
    if s:is_win && type(a:cmd) != s:TYPE.list
      let [batchfile, cmd] = s:batchfile(cmd)
    endif
    return system(cmd)
  finally
    let [&shell, &shellcmdflag, &shellredir] = [sh, shellcmdflag, shrd]
    if s:is_win && filereadable(batchfile)
      call delete(batchfile)
    endif
  endtry
endfunction

function! s:system_chomp(...)
  let ret = call('s:system', a:000)
  return v:shell_error ? '' : substitute(ret, '\n$', '', '')
endfunction

function! s:git_validate(spec, check_branch)
  let err = ''
  if isdirectory(a:spec.dir)
    let result = [s:git_local_branch(a:spec.dir), s:git_origin_url(a:spec.dir)]
    let remote = result[-1]
    if empty(remote)
      let err = join([remote, 'PlugClean required.'], "\n")
    elseif !s:compare_git_uri(remote, a:spec.uri)
      let err = join(['Invalid URI: '.remote,
                    \ 'Expected:    '.a:spec.uri,
                    \ 'PlugClean required.'], "\n")
    elseif a:check_branch && has_key(a:spec, 'commit')
      let sha = s:git_revision(a:spec.dir)
      if empty(sha)
        let err = join(add(result, 'PlugClean required.'), "\n")
      elseif !s:hash_match(sha, a:spec.commit)
        let err = join([printf('Invalid HEAD (expected: %s, actual: %s)',
                              \ a:spec.commit[:6], sha[:6]),
                      \ 'PlugUpdate required.'], "\n")
      endif
    elseif a:check_branch
      let current_branch = result[0]
      " Check tag
      let origin_branch = s:git_origin_branch(a:spec)
      if has_key(a:spec, 'tag')
        let tag = s:system_chomp('git describe --exact-match --tags HEAD 2>&1', a:spec.dir)
        if a:spec.tag !=# tag && a:spec.tag !~ '\*'
          let err = printf('Invalid tag: %s (expected: %s). Try PlugUpdate.',
                \ (empty(tag) ? 'N/A' : tag), a:spec.tag)
        endif
      " Check branch
      elseif origin_branch !=# current_branch
        let err = printf('Invalid branch: %s (expected: %s). Try PlugUpdate.',
              \ current_branch, origin_branch)
      endif
      if empty(err)
        let [ahead, behind] = split(s:lastline(s:system([
        \ 'git', 'rev-list', '--count', '--left-right',
        \ printf('HEAD...origin/%s', origin_branch)
        \ ], a:spec.dir)), '\t')
        if !v:shell_error && ahead
          if behind
            " Only mention PlugClean if diverged, otherwise it's likely to be
            " pushable (and probably not that messed up).
            let err = printf(
                  \ "Diverged from origin/%s (%d commit(s) ahead and %d commit(s) behind!\n"
                  \ .'Backup local changes and run PlugClean and PlugUpdate to reinstall it.', origin_branch, ahead, behind)
          else
            let err = printf("Ahead of origin/%s by %d commit(s).\n"
                  \ .'Cannot update until local changes are pushed.',
                  \ origin_branch, ahead)
          endif
        endif
      endif
    endif
  else
    let err = 'Not found'
  endif
  return [err, err =~# 'PlugClean']
endfunction

function! s:rm_rf(dir)
  if isdirectory(a:dir)
    return s:system(s:is_win
    \ ? 'rmdir /S /Q '.plug#shellescape(a:dir)
    \ : ['rm', '-rf', a:dir])
  endif
endfunction

function! s:clean(force)
  call s:prepare()
  call append(0, 'Searching for invalid plugins in '.g:plug_home)
  call append(1, '')

  " List of valid directories
  let dirs = []
  let errs = {}
  let [cnt, total] = [0, len(g:plugs)]
  for [name, spec] in items(g:plugs)
    if !s:is_managed(name)
      call add(dirs, spec.dir)
    else
      let [err, clean] = s:git_validate(spec, 1)
      if clean
        let errs[spec.dir] = s:lines(err)[0]
      else
        call add(dirs, spec.dir)
      endif
    endif
    let cnt += 1
    call s:progress_bar(2, repeat('=', cnt), total)
    normal! 2G
    redraw
  endfor

  let allowed = {}
  for dir in dirs
    let allowed[s:dirpath(s:plug_fnamemodify(dir, ':h:h'))] = 1
    let allowed[dir] = 1
    for child in s:glob_dir(dir)
      let allowed[child] = 1
    endfor
  endfor

  let todo = []
  let found = sort(s:glob_dir(g:plug_home))
  while !empty(found)
    let f = remove(found, 0)
    if !has_key(allowed, f) && isdirectory(f)
      call add(todo, f)
      call append(line('$'), '- ' . f)
      if has_key(errs, f)
        call append(line('$'), '    ' . errs[f])
      endif
      let found = filter(found, 'stridx(v:val, f) != 0')
    end
  endwhile

  4
  redraw
  if empty(todo)
    call append(line('$'), 'Already clean.')
  else
    let s:clean_count = 0
    call append(3, ['Directories to delete:', ''])
    redraw!
    if a:force || s:ask_no_interrupt('Delete all directories?')
      call s:delete([6, line('$')], 1)
    else
      call setline(4, 'Cancelled.')
      nnoremap <silent> <buffer> d :set opfunc=<sid>delete_op<cr>g@
      nmap     <silent> <buffer> dd d_
      xnoremap <silent> <buffer> d :<c-u>call <sid>delete_op(visualmode(), 1)<cr>
      echo 'Delete the lines (d{motion}) to delete the corresponding directories'
    endif
  endif
  4
  setlocal nomodifiable
endfunction

function! s:delete_op(type, ...)
  call s:delete(a:0 ? [line("'<"), line("'>")] : [line("'["), line("']")], 0)
endfunction

function! s:delete(range, force)
  let [l1, l2] = a:range
  let force = a:force
  let err_count = 0
  while l1 <= l2
    let line = getline(l1)
    if line =~ '^- ' && isdirectory(line[2:])
      execute l1
      redraw!
      let answer = force ? 1 : s:ask('Delete '.line[2:].'?', 1)
      let force = force || answer > 1
      if answer
        let err = s:rm_rf(line[2:])
        setlocal modifiable
        if empty(err)
          call setline(l1, '~'.line[1:])
          let s:clean_count += 1
        else
          delete _
          call append(l1 - 1, s:format_message('x', line[1:], err))
          let l2 += len(s:lines(err))
          let err_count += 1
        endif
        let msg = printf('Removed %d directories.', s:clean_count)
        if err_count > 0
          let msg .= printf(' Failed to remove %d directories.', err_count)
        endif
        call setline(4, msg)
        setlocal nomodifiable
      endif
    endif
    let l1 += 1
  endwhile
endfunction

function! s:upgrade()
  echo 'Downloading the latest version of vim-plug'
  redraw
  let tmp = s:plug_tempname()
  let new = tmp . '/plug.vim'

  try
    let out = s:system(['git', 'clone', '--depth', '1', s:plug_src, tmp])
    if v:shell_error
      return s:err('Error upgrading vim-plug: '. out)
    endif

    if readfile(s:me) ==# readfile(new)
      echo 'vim-plug is already up-to-date'
      return 0
    else
      call rename(s:me, s:me . '.old')
      call rename(new, s:me)
      unlet g:loaded_plug
      echo 'vim-plug has been upgraded'
      return 1
    endif
  finally
    silent! call s:rm_rf(tmp)
  endtry
endfunction

function! s:upgrade_specs()
  for spec in values(g:plugs)
    let spec.frozen = get(spec, 'frozen', 0)
  endfor
endfunction

function! s:status()
  call s:prepare()
  call append(0, 'Checking plugins')
  call append(1, '')

  let ecnt = 0
  let unloaded = 0
  let [cnt, total] = [0, len(g:plugs)]
  for [name, spec] in items(g:plugs)
    let is_dir = isdirectory(spec.dir)
    if has_key(spec, 'uri')
      if is_dir
        let [err, _] = s:git_validate(spec, 1)
        let [valid, msg] = [empty(err), empty(err) ? 'OK' : err]
      else
        let [valid, msg] = [0, 'Not found. Try PlugInstall.']
      endif
    else
      if is_dir
        let [valid, msg] = [1, 'OK']
      else
        let [valid, msg] = [0, 'Not found.']
      endif
    endif
    let cnt += 1
    let ecnt += !valid
    " `s:loaded` entry can be missing if PlugUpgraded
    if is_dir && get(s:loaded, name, -1) == 0
      let unloaded = 1
      let msg .= ' (not loaded)'
    endif
    call s:progress_bar(2, repeat('=', cnt), total)
    call append(3, s:format_message(valid ? '-' : 'x', name, msg))
    normal! 2G
    redraw
  endfor
  call setline(1, 'Finished. '.ecnt.' error(s).')
  normal! gg
  setlocal nomodifiable
  if unloaded
    echo "Press 'L' on each line to load plugin, or 'U' to update"
    nnoremap <silent> <buffer> L :call <SID>status_load(line('.'))<cr>
    xnoremap <silent> <buffer> L :call <SID>status_load(line('.'))<cr>
  end
endfunction

function! s:extract_name(str, prefix, suffix)
  return matchstr(a:str, '^'.a:prefix.' \zs[^:]\+\ze:.*'.a:suffix.'$')
endfunction

function! s:status_load(lnum)
  let line = getline(a:lnum)
  let name = s:extract_name(line, '-', '(not loaded)')
  if !empty(name)
    call plug#load(name)
    setlocal modifiable
    call setline(a:lnum, substitute(line, ' (not loaded)$', '', ''))
    setlocal nomodifiable
  endif
endfunction

function! s:status_update() range
  let lines = getline(a:firstline, a:lastline)
  let names = filter(map(lines, 's:extract_name(v:val, "[x-]", "")'), '!empty(v:val)')
  if !empty(names)
    echo
    execute 'PlugUpdate' join(names)
  endif
endfunction

function! s:is_preview_window_open()
  silent! wincmd P
  if &previewwindow
    wincmd p
    return 1
  endif
endfunction

function! s:find_name(lnum)
  for lnum in reverse(range(1, a:lnum))
    let line = getline(lnum)
    if empty(line)
      return ''
    endif
    let name = s:extract_name(line, '-', '')
    if !empty(name)
      return name
    endif
  endfor
  return ''
endfunction

function! s:preview_commit()
  if b:plug_preview < 0
    let b:plug_preview = !s:is_preview_window_open()
  endif

  let sha = matchstr(getline('.'), '^  \X*\zs[0-9a-f]\{7,9}')
  if empty(sha)
    return
  endif

  let name = s:find_name(line('.'))
  if empty(name) || !has_key(g:plugs, name) || !isdirectory(g:plugs[name].dir)
    return
  endif

  if exists('g:plug_pwindow') && !s:is_preview_window_open()
    execute g:plug_pwindow
    execute 'e' sha
  else
    execute 'pedit' sha
    wincmd P
  endif
  setlocal previewwindow filetype=git buftype=nofile nobuflisted modifiable
  let batchfile = ''
  try
    let [sh, shellcmdflag, shrd] = s:chsh(1)
    let cmd = 'cd '.plug#shellescape(g:plugs[name].dir).' && git show --no-color --pretty=medium '.sha
    if s:is_win
      let [batchfile, cmd] = s:batchfile(cmd)
    endif
    execute 'silent %!' cmd
  finally
    let [&shell, &shellcmdflag, &shellredir] = [sh, shellcmdflag, shrd]
    if s:is_win && filereadable(batchfile)
      call delete(batchfile)
    endif
  endtry
  setlocal nomodifiable
  nnoremap <silent> <buffer> q :q<cr>
  wincmd p
endfunction

function! s:section(flags)
  call search('\(^[x-] \)\@<=[^:]\+:', a:flags)
endfunction

function! s:format_git_log(line)
  let indent = '  '
  let tokens = split(a:line, nr2char(1))
  if len(tokens) != 5
    return indent.substitute(a:line, '\s*$', '', '')
  endif
  let [graph, sha, refs, subject, date] = tokens
  let tag = matchstr(refs, 'tag: [^,)]\+')
  let tag = empty(tag) ? ' ' : ' ('.tag.') '
  return printf('%s%s%s%s%s (%s)', indent, graph, sha, tag, subject, date)
endfunction

function! s:append_ul(lnum, text)
  call append(a:lnum, ['', a:text, repeat('-', len(a:text))])
endfunction

function! s:diff()
  call s:prepare()
  call append(0, ['Collecting changes ...', ''])
  let cnts = [0, 0]
  let bar = ''
  let total = filter(copy(g:plugs), 's:is_managed(v:key) && isdirectory(v:val.dir)')
  call s:progress_bar(2, bar, len(total))
  for origin in [1, 0]
    let plugs = reverse(sort(items(filter(copy(total), (origin ? '' : '!').'(has_key(v:val, "commit") || has_key(v:val, "tag"))'))))
    if empty(plugs)
      continue
    endif
    call s:append_ul(2, origin ? 'Pending updates:' : 'Last update:')
    for [k, v] in plugs
      let branch = s:git_origin_branch(v)
      if len(branch)
        let range = origin ? '..origin/'.branch : 'HEAD@{1}..'
        let cmd = ['git', 'log', '--graph', '--color=never']
        if s:git_version_requirement(2, 10, 0)
          call add(cmd, '--no-show-signature')
        endif
        call extend(cmd, ['--pretty=format:%x01%h%x01%d%x01%s%x01%cr', range])
        if has_key(v, 'rtp')
          call extend(cmd, ['--', v.rtp])
        endif
        let diff = s:system_chomp(cmd, v.dir)
        if !empty(diff)
          let ref = has_key(v, 'tag') ? (' (tag: '.v.tag.')') : has_key(v, 'commit') ? (' '.v.commit) : ''
          call append(5, extend(['', '- '.k.':'.ref], map(s:lines(diff), 's:format_git_log(v:val)')))
          let cnts[origin] += 1
        endif
      endif
      let bar .= '='
      call s:progress_bar(2, bar, len(total))
      normal! 2G
      redraw
    endfor
    if !cnts[origin]
      call append(5, ['', 'N/A'])
    endif
  endfor
  call setline(1, printf('%d plugin(s) updated.', cnts[0])
        \ . (cnts[1] ? printf(' %d plugin(s) have pending updates.', cnts[1]) : ''))

  if cnts[0] || cnts[1]
    nnoremap <silent> <buffer> <plug>(plug-preview) :silent! call <SID>preview_commit()<cr>
    if empty(maparg("\<cr>", 'n'))
      nmap <buffer> <cr> <plug>(plug-preview)
    endif
    if empty(maparg('o', 'n'))
      nmap <buffer> o <plug>(plug-preview)
    endif
  endif
  if cnts[0]
    nnoremap <silent> <buffer> X :call <SID>revert()<cr>
    echo "Press 'X' on each block to revert the update"
  endif
  normal! gg
  setlocal nomodifiable
endfunction

function! s:revert()
  if search('^Pending updates', 'bnW')
    return
  endif

  let name = s:find_name(line('.'))
  if empty(name) || !has_key(g:plugs, name) ||
    \ input(printf('Revert the update of %s? (y/N) ', name)) !~? '^y'
    return
  endif

  call s:system('git reset --hard HEAD@{1} && git checkout '.plug#shellescape(g:plugs[name].branch).' --', g:plugs[name].dir)
  setlocal modifiable
  normal! "_dap
  setlocal nomodifiable
  echo 'Reverted'
endfunction

function! s:snapshot(force, ...) abort
  call s:prepare()
  setf vim
  call append(0, ['" Generated by vim-plug',
                \ '" '.strftime("%c"),
                \ '" :source this file in vim to restore the snapshot',
                \ '" or execute: vim -S snapshot.vim',
                \ '', '', 'PlugUpdate!'])
  1
  let anchor = line('$') - 3
  let names = sort(keys(filter(copy(g:plugs),
        \'has_key(v:val, "uri") && isdirectory(v:val.dir)')))
  for name in reverse(names)
    let sha = has_key(g:plugs[name], 'commit') ? g:plugs[name].commit : s:git_revision(g:plugs[name].dir)
    if !empty(sha)
      call append(anchor, printf("silent! let g:plugs['%s'].commit = '%s'", name, sha))
      redraw
    endif
  endfor

  if a:0 > 0
    let fn = s:plug_expand(a:1)
    if filereadable(fn) && !(a:force || s:ask(a:1.' already exists. Overwrite?'))
      return
    endif
    call writefile(getline(1, '$'), fn)
    echo 'Saved as '.a:1
    silent execute 'e' s:esc(fn)
    setf vim
  endif
endfunction

function! s:split_rtp()
  return split(&rtp, '\\\@<!,')
endfunction

let s:first_rtp = s:escrtp(get(s:split_rtp(), 0, ''))
let s:last_rtp  = s:escrtp(get(s:split_rtp(), -1, ''))

if exists('g:plugs')
  let g:plugs_order = get(g:, 'plugs_order', keys(g:plugs))
  call s:upgrade_specs()
  call s:define_commands()
endif

let &cpo = s:cpo_save
unlet s:cpo_save

A .config/topgrade.toml => .config/topgrade.toml +98 -0
@@ 0,0 1,98 @@
# Don't ask for confirmations
#assume_yes = true

# Disable specific steps - same options as the command line flag
#disable = ["system", "emacs"]

# Ignore failures for these steps
#ignore_failures = ["powershell"]

# Run specific steps - same options as the command line flag
#only = ["system", "emacs"]

# Do not ask to retry failed steps (default: false)
#no_retry = true

# Run inside tmux
#run_in_tmux = true

# List of remote machines with Topgrade installed on them
#remote_topgrades = ["toothless", "pi", "parnas"]

# Arguments to pass SSH when upgrading remote systems
#ssh_arguments = "-o ConnectTimeout=2"

# Path to Topgrade executable on remote machines
#remote_topgrade_path = ".cargo/bin/topgrade"

# Arguments to pass tmux when pulling Repositories
#tmux_arguments = "-S /var/tmux.sock"

# Do not set the terminal title
#set_title = false

# Cleanup temporary or old files
#cleanup = true

[git]
#max_concurrency = 5
# Additional git repositories to pull
#repos = [
#    "~/src/*/",
#    "~/.config/something"
#]

# Don't pull the predefined git repos
#predefined_repos = false

# Arguments to pass Git when pulling Repositories
#arguments = "--rebase --autostash"

[composer]
#self_update = true

# Commands to run before anything
[pre_commands]
#"Emacs Snapshot" = "rm -rf ~/.emacs.d/elpa.bak && cp -rl ~/.emacs.d/elpa ~/.emacs.d/elpa.bak"

# Custom commands
[commands]
#"Python Environment" = "~/dev/.env/bin/pip install -i https://pypi.python.org/simple -U --upgrade-strategy eager jupyter"

[brew]
#greedy_cask = true

[linux]
# Arch Package Manager to use. Allowed values: autodetect, trizen, paru, yay, pacman.
#arch_package_manager = "pacman"
# Arguments to pass yay (or paru) when updating packages
#yay_arguments = "--nodevel"
#show_arch_news = true
#trizen_arguments = "--devel"
#enable_tlmgr = true
#emerge_sync_flags = "-q"
#emerge_update_flags = "-uDNa --with-bdeps=y world"
#redhat_distro_sync = false
#rpm_ostree = false

[windows]
# Manually select Windows updates
#accept_all_updates = false
#open_remotes_in_new_terminal = true

# Causes Topgrade to rename itself during the run to allow package managers
# to upgrade it. Use this only if you installed Topgrade by using a package
# manager such as Scoop to Cargo
#self_rename = true

[npm]
# Use sudo if the NPM directory isn't owned by the current user
#use_sudo = true

[firmware]
# Offer to update firmware; if false just check for and display available updates
#upgrade = true

[flatpak]
# Use sudo for updating the system-wide installation
#use_sudo = true

M .gitignore => .gitignore +14 -1
@@ 8,4 8,17 @@
# Ignore most apps
.config/Autodesk
.config/StardewValley
.config/iterm2
.config/Gpredict/
.config/MusicBrainz/
.config/cheat/
.config/coc/
.config/hut/
.config/icedtea-web/
.config/jgit/
.config/karabiner/
.config/octave/
.config/spotify-tui/
.config/spotifyd/
.config/tool_state
.config/xmrig.json
.config/youtube-viewer/

M .zprofile => .zprofile +20 -10
@@ 4,13 4,18 @@

# Path defined across multiple lines
# Easier to read and reorder
PATH+="$PATH:/opt/homebrew/opt/openjdk/bin"
PATH+="$PATH:$PYENV_ROOT/bin"
PATH+="$PATH:$HOME/.emacs.d/bin"
PATH+="$PATH:/opt/homebrew/sbin"
PATH+="$PATH:/opt/homebrew/bin"
PATH+="$PATH:/opt/homebrew/opt/grep/libexec/gnubin/"
PATH+="$PATH:$HOME/projects/src/zls"

local BASIC_PATH="$PATH"

PATH="/opt/homebrew/opt/openjdk/bin:"
PATH+="$PYENV_ROOT/bin:"
PATH+="$HOME/.emacs.d/bin:"
PATH+="/opt/homebrew/sbin:"
PATH+="/opt/homebrew/bin:"
PATH+="/opt/homebrew/opt/grep/libexec/gnubin/:"
PATH+="$HOME/projects/src/zls:"
PATH+="$HOME/.local/bin:"
PATH+="$BASIC_PATH"

export PATH="$PATH"



@@ 20,9 25,9 @@ export EDITOR="emacsclient -cna=''"

# Many build scripts expect CC to contain the compiler command
export CC="gcc-11"
export CPPFLAGS="-I/opt/homebrew/opt/openjdk/include -I/opt/homebrew/opt/libusb/include -I/opt/homebrew/opt/zlib/include"
export CPPFLAGS="-I/opt/homebrew/opt/openjdk/include -I/opt/homebrew/opt/libusb/include -I/opt/homebrew/opt/zlib/include -I/opt/homebrew/opt/openssl@3/include"

export LDFLAGS="-L/opt/homebrew/opt/zlib/lib"
export LDFLAGS="-L/opt/homebrew/opt/zlib/lib -L/opt/homebrew/opt/openssl@3/lib"
export LD_LIBRARY_PATH="/opt/homebrew/lib:/opt/homebrew/include:/Applications/Postgres.app/Contents/Versions/latest/lib/:/Applications/Postgres.app/Contents/Versions/latest/include/:$LD_LIBRARY_PATH"

export C_INCLUDE_PATH="/opt/homebrew/include:/opt/homebrew/lib:/Applications/Postgres.app/Contents/Versions/latest/lib/:$C_INCLUDE_PATH"


@@ 30,7 35,7 @@ export CPATH="/opt/homebrew/include:/Applications/Postgres.app/Contents/Versions

export LIBRARY_PATH="/opt/homebrew/lib:$LIBRARY_PATH"
export NDLESS_HOME="$HOME/projects/src/Ndless"
export PKG_CONFIG_PATH="/opt/homebrew/opt/zlib/lib/pkgconfig"
export PKG_CONFIG_PATH="/opt/homebrew/opt/zlib/lib/pkgconfig:/opt/homebrew/opt/openssl@3/lib/pkgconfig"

# Cleanup
export DOOMDIR="$HOME/.doom.d"


@@ 56,3 61,8 @@ test -e "${HOME}/.iterm2_shell_integration.zsh" && source "${HOME}/.iterm2_shell
[ -f "$HOME/.fzf.zsh" ] && source "$HOME/.fzf.zsh"
[ -f "$HOME/.ghcup/env" ] && source "$HOME/.ghcup/env"
eval "$(pyenv init --path)"

# Setting PATH for Python 2.7
# The original version is saved in .zprofile.pysave
PATH="/Library/Frameworks/Python.framework/Versions/2.7/bin:${PATH}"
export PATH

M .zshrc => .zshrc +5 -0
@@ 27,3 27,8 @@ source $ZSH/oh-my-zsh.sh
[ -f "${XDG_CONFIG_HOME:-$HOME/.config}/aliasrc" ] && source "${XDG_CONFIG_HOME:-$HOME/.config}/aliasrc"

eval "$(starship init zsh)"
export PATH="/usr/local/opt/llvm/bin:$PATH"

#THIS MUST BE AT THE END OF THE FILE FOR SDKMAN TO WORK!!!
export SDKMAN_DIR="$HOME/.sdkman"
[[ -s "$HOME/.sdkman/bin/sdkman-init.sh" ]] && source "$HOME/.sdkman/bin/sdkman-init.sh"