直到最近凍仁翔分享了 w3m 自訂快捷鍵的相關知識及個人自定義按鍵後，才想要重新設定過 w3m 的快捷鍵。
Vim 化中有幾個難點：一、他的命令都是大寫的要使用命令列輸入不好打；二、在命令列中沒有自動補完的功能；三、快捷鍵的明稱沒有統一性，要記起來頗有難度；四、沒有別名功能；五、快捷鍵只辨識前兩個序列，也就是說快捷鍵 :buffer(歷史記錄)和 :bmarks(書籤)，w3m 都會判定成 :b，容易造成大量衝突。
不過也 w3m 定義 keybinding 很靈活：一、可做為快捷鍵的按鍵很多， /:?., 等符號都可使用；二、能以兩個按鍵做為一個動作的快捷，雖然只有兩個而不能以快捷捷模擬別名(alias)，但除此之外的 Vim 一個動作也很少超過兩個鍵，因此設定起來相當充足；三、w3m 有 menu 的設定，可以利用 menu 做為命令列的代替之一。
以下是自己w3m 的快捷鍵設定，相較於 Vim，也使用了不少 pentadactyl 的概念在裡面。因此，Buffer 和 tab(分頁) 同義，而使用 history 來指稱歷史記錄。在 vim 中，buffer 指的是所有開啓過檔案的暫存，包含分頁開啓的。
$HOME/.w3m/keymap
# A sample of ~/.w3m/keymap (vim)
#
# Ctrl : C-, ^
# Escape: ESC-, M-, ^[
# Space : SPC, ' '
# Tab : TAB, ^i, ^I
# Delete: DEL, ^?
# Up : UP, ^[[A
# Down : DOWN, ^[[B
# Right : RIGHT, ^[[C
# Left : LEFT, ^[[D
# vim :set fdm=marker noet
# invalidate defaults {{{
# 取消預設 keybinding。
keymap C-@ NULL
keymap C-a NULL
keymap C-b NULL
keymap C-e NULL
keymap C-f NULL
keymap C-g NULL
keymap C-h NULL
keymap TAB NULL
keymap C-j NULL
keymap C-k NULL
keymap C-l NULL
keymap C-m NULL
keymap C-n NULL
keymap C-p NULL
keymap C-q NULL
keymap C-r NULL
keymap C-s NULL
keymap C-t NULL
keymap C-u NULL
keymap C-v NULL
keymap C-w NULL
keymap C-z NULL
keymap SPC NULL
keymap ! NULL
keymap \" NULL
keymap # NULL
keymap $ NULL
keymap ( NULL
keymap ) NULL
keymap + NULL
keymap , NULL
keymap - NULL
keymap . NULL
keymap / NULL
keymap : NULL
keymap ";" NULL
keymap < NULL
keymap = NULL
keymap > NULL
keymap ? NULL
keymap @ NULL
keymap B NULL
keymap D NULL
keymap E NULL
keymap F NULL
keymap G NULL
keymap H NULL
keymap I NULL
keymap J NULL
keymap K NULL
keymap L NULL
keymap M NULL
keymap N NULL
keymap Q NULL
keymap R NULL
keymap S NULL
keymap T NULL
keymap U NULL
keymap V NULL
keymap W NULL
keymap Z NULL
keymap [ NULL
keymap ] NULL
keymap \^ NULL
keymap a NULL
keymap b NULL
keymap c NULL
keymap g NULL
keymap h NULL
keymap i NULL
keymap j NULL
keymap k NULL
keymap l NULL
keymap m NULL
keymap n NULL
keymap o NULL
keymap q NULL
keymap r NULL
keymap s NULL
keymap u NULL
keymap v NULL
keymap w NULL
keymap z NULL
keymap { NULL
keymap | NULL
keymap } NULL
keymap M-TAB NULL
keymap M-C-j NULL
keymap M-C-m NULL
keymap M-: NULL
keymap M-< NULL
keymap M-> NULL
keymap M-I NULL
keymap M-M NULL
keymap M-W NULL
keymap M-a NULL
keymap M-b NULL
keymap M-c NULL
keymap M-e NULL
keymap M-g NULL
keymap M-k NULL
keymap M-l NULL
keymap M-m NULL
keymap M-n NULL
keymap M-o NULL
keymap M-p NULL
keymap M-s NULL
keymap M-t NULL
keymap M-u NULL
keymap M-v NULL
keymap M-w NULL
keymap UP NULL
keymap DOWN NULL
keymap RIGHT NULL
keymap LEFT NULL
keymap M-[E NULL
keymap M-[L NULL
keymap M-[Z NULL
keymap M-[1~ NULL
keymap M-[2~ NULL
keymap M-[4~ NULL
keymap M-[5~ NULL
keymap M-[6~ NULL
keymap M-[28~ NULL
# }}}
# Page/Cursor motion {{{
keymap C-f NEXT_PAGE
# pentadactyl-like
keymap SPC NEXT_PAGE
keymap C-b PREV_PAGE
keymap l MOVE_RIGHT
keymap h MOVE_LEFT
keymap C-d MOVE_DOWN
keymap C-u MOVE_UP
#keymap MOVE_RIGHT1
#keymap MOVE_LEFT1
keymap j MOVE_DOWN1
keymap k MOVE_UP1
keymap C-y DOWN
keymap C-e UP
keymap zH SHIFT_LEFT
keymap zL SHIFT_RIGHT
keymap zh LEFT
keymap zl RIGHT
keymap 0 LINE_BEGIN
keymap \^ LINE_BEGIN
keymap $ LINE_END
keymap zz CENTER_H
# self add
keymap zZ CENTER_V
#keymap M-g GOTO_LINE
keymap gg BEGIN
keymap G END
keymap w NEXT_WORD
keymap b PREV_WORD
# emacs-like
keymap C-a LINK_BEGIN
keymap C-e LINK_END
keymap TAB NEXT_LINK
# pentadactyl-like, maybe change to ]l
keymap ] NEXT_LINK
keymap M-TAB NEXT_LINK
# pentadactyl-like, maybe change to [l
keymap [ PREV_LINK
# pentadactyl-like
keymap f MOVE_LIST_MENU
#keymap NEXT_RIGHT
#keymap NEXT_LEFT
#keymap NEXT_DOWN
#keymap NEXT_UP
#keymap NEXT_RIGHT_DOWN
#keymap NEXT_LEFT_UP
keymap C-o UNDO
keymap C-i REDO
#}}}
# Hyperlink operation {{{
keymap C-m GOTO_LINK
keymap C-j GOTO_LINK
# original-setting
keymap C-t TAB_LINK
#keymap M-C-j SAVE_LINK
#keymap M-C-m SAVE_LINK
# original-setting
keymap I VIEW_IMAGE
#keymap M-I SAVE_IMAGE
#keymap SUBMIT
# peek curl url
keymap c PEEK
#keymap u PEEK_LINK
# original-setting
keymap i PEEK_IMG
keymap gC-g INFO
keymap C-g LINE_INFO
# automark url use w3m setting
#keymap : MARK_URL
#keymap ";" MARK_WORD
#keymap M-: MARK_MID
#keymap F FRAME
#keymap M EXTERN
#keymap M-M EXTERN_LINK
#keymap L LIST
# pentadactyl-like
keymap F LIST_MENU
# }}}
# File/Stream operation {{{
#keymap :o GOTO
keymap o GOTO
keymap O GOTO_RELATIVE
#keymap :t TAB_GOTO
keymap t TAB_GOTO
keymap T TAB_GOTO_RELATIVE
#keymap :r LOAD
keymap @ READ_SHELL
keymap # PIPE_SHELL
keymap | PIPE_BUF
# }}}
# Buffer operation {{{
#keymap B BACK
keymap L NEXT
keymap H PREV
#keymap :his SELECT_MENU
keymap ,be SELECT
keymap gf VIEW
#keymap :w SAVE
#keymap :W PRINT
# self add: edit mode, or use i/I?
keymap e EDIT
#keymap S SAVE_SCREEN
keymap E EDIT_SCREEN
keymap r RELOAD
#keymap RESHAPE
keymap C-l REDRAW
#keymap DISPLAY_IMAGE
#keymap STOP_IMAGE
# }}}
# Tab operation {{{
# TODO may change to C-tC-t
#keymap C-t NEW_TAB
#keymap C-w CLOSE_TAB
keymap d CLOSE_TAB
keymap D CLOSE_TAB
keymap gt NEXT_TAB
keymap gT PREV_TAB
#keymap b TAB_MENU
#keymap :buffer TAB_MENU
# TODO may change to C-tl
keymap C-wl TAB_RIGHT
keymap C-wC-l TAB_RIGHT
keymap C-wh TAB_LEFT
keymap C-wC-h TAB_LEFT
# }}}
# Boookmark operation {{{
# confilct to TAB_MENU
#keymap :bmarks VIEW_BOOKMARK
keymap a ADD_BOOKMARK
keymap A ADD_BOOKMARK
#keymap M-b BOOKMARK
# }}}
# Search {{{
keymap / SEARCH
keymap ? SEARCH_BACK
keymap n SEARCH_NEXT
keymap N SEARCH_PREV
keymap C-r ISEARCH_BACK
keymap C-s ISEARCH
# }}}
# Dcitionary look-up {{{
# TODO see README.dict
#keymap M-w DICT_WORD
#keymap M-W DICT_WORD_AT
# }}}
# Mark operation {{{
# TODO knowing how to use this feature
# FIXME confilct with menu
keymap m MARK
# self add
keymap C-n NEXT_MARK
keymap C-p PREV_MARK
# self add
keymap \" REG_MARK
# }}}
# Miscellany {{{
# self add
# ranger-like: gx to go other position
keymap : MENU
# self add
#keymap :map ? HELP
# self add
#keymap :pref OPTIONS
#keymap C-k COOKIE
#keymap :ver VERSION
#keymap C-h HISTORY
# plugin-like
#keymap ,be HISTORY
#keymap :dl DOWNLOAD_LIST
#keymap CHARSET
#keymap DEFAULT_CHARSET
# pentadactyl-like: :dia console
#keymap :mes MSGS
#keymap m MOUSE_TOGGLE
#keymap C-w WRAP_TOGGLE
#keymap :: COMMAND
# self configured i3-like: open dmenu
keymap M-c COMMAND
#keymap ALARM
#keymap M-o SET_OPTION
#keymap SETENV
#keymap :map DEFINE_KEY
# pentadactyl-like :rehash
#keymap :source REINIT
keymap ! SHELL
keymap C-c INTERRUPT
#keymap :q QUIT
keymap ZZ QUIT
keymap ZQ EXIT
keymap C-z SUSPEND
# }}}
# User defined keymaps {{{
# goto homepage
keymap gh GOTO https://www.google.com/
keymap gH TAB_GOTO https://www.google.com/
# }}}
$HOME/.w3m/menu
# A sample of ~/.w3m/menu (submenu type)
#
# menu MENU_ID
# func LABEL FUNCTION KEYS
# popup LABEL MENU_ID KEYS
# nop LABEL
# end
#
# MENU_ID
# Main: Main Menu
# Select: Buffer selection menu
menu Main
func ": (:)" COMMAND ":"
nop "----------------"
func ":open (o)" GOTO "oO"
func ":tabopen (t)" TAB_GOTO "tT"
func ":read (r)" LOAD "rR"
nop "----------------"
func ":w (w)" SAVE "w"
func ":W (W)" PRINT "W"
nop "----------------"
func ":history (h)" SELECT_MENU "hH"
popup ":b- >(b)" Bxxx "bB"
func ":dl (d)" DOWNLOAD_LIST "dD"
nop "----------------"
func ":source (s)" REINIT "sS"
popup ":m- >(m)" Mxxx "mM"
func ":preferences (p)" OPTIONS "pP"
func ":version (v)" VERSION "vV"
nop "----------------"
func ":quit (q)" QUIT "qQ"
end
menu Bxxx
func ":buffers (u)" TAB_MENU "uU"
func ":bmarks (m)" VIEW_BOOKMARK "mM"
end
menu Mxxx
func ":map (?)" HELP "?"
func ":messages (e)" MSGS "eE"
func "map keys (m)" DEFINE_KEY "mM"
end
另外，如果有更新版本會同步到lycsjm/homeconfig 下的 .w3m 中。
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