質問
処理するアカウントの数に関係なく、フォルダフックに基づいてアカウント固有の色設定を調整できるようにmuttを正しく設定するにはどうすればよいですか？
詳細
中愚か内部ドキュメントでアカウントフックを使用したマルチアカウント設定（下）muttrc
# Account Hooks
# clean first
account-hook . 'unset imap_user; unset imap_pass; unset tunnel'
# account one
account-hook domain.net "set [email protected] imap_pass=${my_password}"
# account two
account-hook outlook.xyz.ch "set [email protected] imap_pass=${my_pastwo}"
# account three
account-hook mail.domain.ch "set [email protected] imap_pass=${my_passthree}"
そのファイルフックだけでなく、ファイル（下）も内部で提供されます。.muttrc
# Folders and hooks
# domain.net
folder-hook 'domain.net' 'source ~/.mutt/domain.net'
# xyz
folder-hook 'outlook.xyz.ch' 'source ~/.mutt/outlook.xyz.ch'
# domain.ch
folder-hook 'mail.domain.ch' 'source ~/.mutt/domain.ch'
# source "default" on startup
source ~/.mutt/domain.net
以下の項目セットはそれぞれ別々のファイル（アカウントごとに1つ）にあり、muttステータスバーの色を調整するためのガイドラインです。
ファイル1
# ~/.mutt/account.one
set hostname="mail.domain.net"
color status color144 color234
..
ファイル2
# ~/.mutt/account.two
set hostname = "outlook.xyz.ch"
color status brightyellow magenta
..
ファイル3
# .mutt/account.three
set hostname="mail.domain.ch"
color status cyan brightblue
..
- muttを起動すると、色が正しく設定されます（デフォルトアカウントの場合）。
- 別のアカウント（2番目または3番目）に切り替えても、目的の色が正しく設定されます。以下のスクリーンショットでは、アカウント2が選択されています。
- その後、3番目または2番目のアカウントに切り替えることはできません。次のスクリーンショットは、3回アカウントに一度アクセスした後の2回アカウントです。
一方、下の画像のようにmuttを起動してすぐにアカウント3に接続する場合（したがって、初めてメインアカウントから別のアカウントに切り替える場合）
- 完成度を上げるために、次のスクリーンショットはアカウント3にアクセスした後のアカウント2を示しています。
「メモリに」保存された色はただ最初のグループ（デフォルトアカウント）、2番目のグループ、つまり切り替えを選択したアカウントに応じて、2番目または3番目のアカウントのいずれかです。
私はFuntoo-Linuxを使用しており、基本設定ファイルmuttrc（以下のファイル全体をコピーして貼り付けたものを参照）に次のコメントがあります。
# ...For example, it is
# *impossible* currently in mutt to remove color settings from objects
# other than the index.
質問このコメント（上記）が私が説明する「問題」に対する答えですか？または、どのくらいのアカウントmuttハンドルがあっても、プリセットされたデフォルト設定とフォルダフックに基づいてカラー設定を変更できるように正しく設定できますか？
各アカウントステータスバーに色を付けるというアイデアは、次のとおりです。https://pbrisbin.com/posts/two_accounts_in_mutt/
現在muttrc：
# Some minimal Mutt settings, Gentoo-style. These reflect the Gentoo
# predilection for maildir folders.
#
# Please don't add settings to this file to change other user
# preferences (such as colors), since those can be hard for a user to
# undo if their preference doesn't match yours! For example, it is
# *impossible* currently in mutt to remove color settings from objects
# other than the index.
# Identity
set realname = 'Nikos Alexandris'
#set signature = ~/.mutt/signature
# see account-hooks
# Receiving & Sending
# see account- and/or folder-hooks
# tell the world what version of mutt I use
set user_agent
# respond using name they were sent to, if it's one of my addresses
# set reverse_name=yes
#-------------------------------------------------------------------------
# Security
#-------------------------------------------------------------------------
source "gpg2 --decrypt ~/.mutt/passwords.gpg |" # (options: --batch --use-agent -q --no-tty)
# also, see gpg file
# -------------------------------------------------------------------------
# Paths
# -------------------------------------------------------------------------
# set folder="~/.offlineimap" # see "folder_hooks" file
set header_cache = ~/.mutt/cache/headers
set message_cachedir = ~/.mutt/cache/bodies
set certificate_file = ~/.mutt/certificates
# set postponed = "~/.mutt/mail/postponed"# see account- & folder-hooks
# set record = "~/.mutt/mail/sent" # see account- & folder-hooks
set mailcap_path = ~/.mutt/mailcap # entries for filetypes
set tmpdir = ~/.mutt/tmp # where to keep temp files
# -- conflicts, I fear, with .secret/.tmp -- see above
#-------------------------------------------------------------------------
# Further customisations
#-------------------------------------------------------------------------
# set imap_passive=no
set imap_authenticators='login'
set imap_keepalive=120
set imap_check_subscribed
ignore "Authentication-Results:"
ignore "DoaminKey-Signature:"
ignore "DKIM-Signature:"
#-------------------------------------------------------------------------
# Configuration variables
#-------------------------------------------------------------------------
set abort_nosubject = yes
set abort_unmodified = yes
set query_command = "abook --mutt-query '%s'"
set hidden_host # Hide host details.
set assumed_charset = "utf-8"
set attach_charset = "utf-8"
set charset = "utf-8"
# -------------------------------------------------------------------------
# Aliases
# -------------------------------------------------------------------------
set alias_file = "~/.mutt/mutt-alias"
set alias_format = "%4n %t %a %r"
set sort_alias = alias
set reverse_alias = yes
source $alias_file
# -------------------------------------------------------------------------
# Basic Options
# -------------------------------------------------------------------------
#set wait_key = no # silence, mutt
set sleep_time = 0
set mbox_type = Maildir # mailbox type
set timeout = 3 # idle time before scanning
set mail_check = 60 # minimum time between scans
#unset move # gmail does that
#set delete # don't ask, just do
set delete = ask-yes # Ask before doing a delete.
#unset confirmappend # don't ask, just do!
set noconfirmappend # Just append, don't hassle me.
set quit # don't ask, just do!!
#unset mark_old # read/new is good enough for me
set nomark_old # Don't mark unread new msgs as old.
set beep_new # bell on new mails
set nobeep
set pipe_decode # strip headers and eval mimes when piping
set thorough_search # strip headers and eval mimes before searching
# -------------------------------------------------------------------------
# Index View Options
# -------------------------------------------------------------------------
set date_format = "%Y-%m-%d %T"
set index_format = "%2C | %Z [%d] %-30.30F (%-4.4c) %s"
set uncollapse_jump # don't collapse on an unread message
# -------------------------------------------------------------------------
# Sorting
# -------------------------------------------------------------------------
set smart_wrap = yes
set sort = 'threads'
set duplicate_threads = yes
set sort_aux = 'reverse-last-date-received' # =date-received OR last-date-received
set sort_re # thread based on regex
set reply_regexp = "^(([Rr][Ee]?(\[[0-9]+\])?: *)?(\[[^]]+\] *)?)*" # "^(re([\[0-9\]+])*|betr):[ \t]*"
set help = yes
set attribution = "* %n <%a> [%{%Y-%m-%d %H:%M:%S %Z}]:\n"
set editor = 'vim + -c "set textwidth=72" -c "set wrap" -c "set nocp" -c "?^$" -c "set spell spelllang=en,de,fr,el" '
set reply_to = yes
set include = yes
set forward_quote = yes
# set imap_idle=yes # seems deprecated! http://www.mutt.org/doc/manual/manual-6.html
set imap_peek = yes
set imap_servernoise = no
# -------------------------------------------------------------------------
# Menu Options
# -------------------------------------------------------------------------
set status_on_top # Status bar on top.
set menu_move_off = no
set menu_scroll = no
set mime_forward = ask-no
# -------------------------------------------------------------------------
# Pager View Options
# -------------------------------------------------------------------------
set pager_index_lines = 11 # number of index lines to show
set pager_context = 6 # Retain 6 lines of previous page when scrolling.
set pager_stop # don't go to next message automatically
set menu_scroll # scroll in menus
set tilde # show tildes like in vim
set read_inc = 100 # Read counter ticks every 100 msgs.
set write_inc = 100 # Write counter ticks every 100 msgs.
# set markers # mark wrapped lines of text in the pager with a +
unset markers # no ugly plus signs
set quote_regexp = "^( {0,4}[>|:#%]| {0,4}[a-z0-9]+[>|]+)+"
alternative_order text/plain text/enriched text/html
# -------------------------------------------------------------------------
# Header Options
# -------------------------------------------------------------------------
set edit_headers = yes
ignore * # ignore all headers
unignore subject: from: to: cc: date: # show only these
unhdr_order * # some distros order things by default
hdr_order subject: from: to: cc: date: # and in this order
#--------------------------------------------------------------------------
# muttprint for printing
#--------------------------------------------------------------------------
set print = ask-yes # Ask before printing.
set print_command = "muttprint"
#--------------------------------------------------------------------------
# Automatically process html mails
#--------------------------------------------------------------------------
auto_view text/html
#--------------------------------------------------------------------------
# Greek support -- Should read Hellenic!
#--------------------------------------------------------------------------
# set charset="greek"
# set locale="el_GR"
# set send_charset="US-ASCII:ISO-8859-1:ISO-8859-7:UTF-8"
#--------------------------------------------------------------------------
# Other configuration files
#--------------------------------------------------------------------------
source ~/.mutt/account_hooks
source ~/.mutt/folder_hooks
source ~/.mutt/colors
source ~/.mutt/sidebar
source ~/.mutt/statusbar
source ~/.mutt/gpg
source ~/.mutt/macros
source ~/.mutt/lists
# Last, but not least, get mutt to display its version on startup.
push <show-version>
現在のソースカラースキーム：
# Screenshot http://trovao.droplinegnome.org/stuff/mutt-zenburnt.png
#
# This is a zenburn-based mutt color scheme that is not (even by far)
# complete. There's no copyright involved. Do whatever you want with it.
# Just be aware that I won't be held responsible if the current color-scheme
# explodes your mail client. ;)
#
# Do notice that this color scheme requires a terminal emulator that supports
# 256 color. Any modern X terminal emulator should have support for that and
# you can enable it by calling mutt as "TERM=xterm-256color mutt" or, if you
# use screen, by adding "term screen-256color" to your .screenrc.
#
# This file is in the public domain.
#
# general-doesn't-fit stuff
color normal color188 color237
#color error color115 color236
color error color236 color210
color markers color142 color238
color tilde color108 color237
# color status color144 color234 # check in folder-hooks!
# index stuff
#color indicator color229 color238
color indicator color236 color188
color tree color109 color237
color index color188 color237 ~A
color index color228 color237 ~N # New
color index color174 color237 ~F # Flagged
color index color223 color237 ~O # Old
color index color108 color237 ~P # From me
color index color210 color237 ~D # Deleted
# header stuff
color hdrdefault color223 color237
color header color223 color237 "^Subject"
# gpg stuff
color body color188 color237 "^gpg: Good signature.*"
color body color115 color236 "^gpg: BAD signature.*"
color body color174 color237 "^gpg: Can't check signature.*"
color body color174 color237 "^-----BEGIN PGP SIGNED MESSAGE-----"
color body color174 color237 "^-----BEGIN PGP SIGNATURE-----"
color body color174 color237 "^-----END PGP SIGNED MESSAGE-----"
color body color174 color237 "^-----END PGP SIGNATURE-----"
color body color174 color237 "^Version: GnuPG.*"
color body color174 color237 "^Comment: .*"
# url, email and web stuff
color body color174 color237 "(finger|ftp|http|https|news|telnet)://[^ >]*"
color body color174 color237 "<URL:[^ ]*>"
color body color174 color237 "www\\.[-.a-z0-9]+\\.[a-z][a-z][a-z]?([-_./~a-z0-9]+)?"
color body color174 color237 "mailto: *[^ ]+\(\\i?subject=[^ ]+\)?"
color body color174 color237 "[-a-z_0-9.%$]+@[-a-z_0-9.]+\\.[-a-z][-a-z]+"
# misc body stuff
color attachment color174 color237 #Add-ons to the message
color signature color223 color237
# quote levels
color quoted color108 color237
color quoted1 color116 color237
color quoted2 color247 color237
color quoted3 color108 color237
color quoted4 color116 color237
color quoted5 color247 color237
color quoted6 color108 color237
color quoted7 color116 color237
color quoted8 color247 color237
color quoted9 color108 color237
# vim: set ft=muttrc