.inputrc

# Make Tab autocomplete regardless of filename case
set completion-ignore-case on

# List all matches in case multiple possible completions are possible
set show-all-if-ambiguous on

# Immediately add a trailing slash when autocompleting symlinks to directories
set mark-symlinked-directories on

# Use the text that has already been typed as the prefix for searching through
# commands (i.e. more intelligent Up/Down behavior)
"\e[B": history-search-forward
"\e[A": history-search-backward

# Do not autocomplete hidden files unless the pattern explicitly begins with a dot
set match-hidden-files off

# Show all autocomplete results at once
set page-completions off

# If there are more than 200 possible completions for a word, ask to show them all
set completion-query-items 200

# Show extra file information when completing, like `ls -F` does
set visible-stats on

# Be more intelligent when autocompleting by also looking at the text after
# the cursor. For example, when the current line is "cd ~/src/mozil", and
# the cursor is on the "z", pressing Tab will not autocomplete it to "cd
# ~/src/mozillail", but to "cd ~/src/mozilla". (This is supported by the
# Readline used by Bash 4.)
set skip-completed-text on

# Allow UTF-8 input and output, instead of showing stuff like $'\0123\0456'
set input-meta on
set output-meta on
set convert-meta off

# Use Alt/Meta + Delete to delete the preceding word
"\e[3;3~": kill-word

# Poor man's zsh-style menu completion when combined with show-all-if-ambiguous
# https://unix.stackexchange.com/a/447638/191530

# Cycle through completions with TAB and shift-TAB
"\t": menu-complete
"\e[Z": menu-complete-backward

# Show the common prefix (and ring the bell) on first tab; then cycle
set menu-complete-display-prefix on

# Turn on vi mode; see:
# - Readline Cheat Sheet: https://readline.kablamo.org/vi.html
# - Vi experience in the shell: https://deut-erium.github.io/2024/01/28/inputrc.html
set editing-mode vi

# Show the vi mode in the prompt (command or insert)
set show-mode-in-prompt on

# Set the cursor to indicate the vi mode:
# - For the number after `\e[`:
#     0: Terminal default
#     1: Blinking block
#     2: Steady block
#     3: Blinking underline
#     4: Steady underline
#     5: Blinking bar (xterm)
#     6: Steady bar (xterm)

# Blinking bar for insert mode.
set vi-ins-mode-string "\1\e[5 q\2"
# Solid block for command mode.
set vi-cmd-mode-string "\1\e[2 q\2"

# Set keys for vi command mode.
set keymap vi-command
  # I can't live without these emacs-style defaults.
  "\C-a": beginning-of-line
  "\C-e": end-of-line
  "\C-x\C-r": re-read-init-file
  # Or Mac-style option left/right.
  "\eb": backward-word
  "\ef": forward-word
  # And backspace.
  Rubout: backward-char

  # Delete/change/yank with 'aw' and 'iw' motions.
  "daw": "lbdW"
  "yaw": "lbyW"
  "caw": "lbcW"
  "diw": "lbdw"
  "yiw": "lbyw"
  "ciw": "lbcw"

  # Delete/change between pairs of characters. Note that these commands work
  # with the cursor on the opening delimiter, but not the closing one.
  # See http://www.usenix.org.uk/content/bash.html#input

  # Delete around double quoted string:
  # - Search backward for a double quote, then delete to the next double quote.
  "da\"": "lF\"df\""

  # Delete inside double quoted string:
  # - Mark the character after the first quote, find the character before the
  #   last quote and delete back to the mark.
  "di\"": "lF\"lmtf\"d`t"
  # Change inside/around double quoted string:
  # - Delete inside/around double quoted string and go into insert mode.
  "ci\"": "di\"i"
  "ca\"": "da\"i"

  # Delete/change around/inside single quoted string
  "da'": "lF'df'"
  "di'": "lF'lmtf'd`t"
  "ci'": "di'i"
  "ca'": "da'i"

  # Delete/change around/inside tilde
  "da`": "lF\`df\`"
  "di`": "lF\`lmtf\`d`t"
  "ci`": "di`i"
  "ca`": "da`i"

  # Delete/change around/inside parenthesis
  "da(": "lF(df)"
  "di(": "lF(lmtf)d`t"
  "ci(": "di(i"
  "ca(": "da(i"
  "da)": "lF(df)"
  "di)": "lF(lmtf)d`t"
  "ci)": "di(i"
  "ca)": "da(i"

  # Delete/change around/inside curly
  "da{": "lF{df}"
  "di{": "lF{lmtf}d`t"
  "ci{": "di{i"
  "ca{": "da{i"
  "da}": "lF{df}"
  "di}": "lF{lmtf}d`t"
  "ci}": "di}i"
  "ca}": "da}i"

  # Delete/change around/inside square brackets
  "da[": "lF[df]"
  "di[": "lF[lmtf]d`t"
  "ci[": "di[i"
  "ca[": "da[i"
  "da]": "lF[df]"
  "di]": "lF[lmtf]d`t"
  "ci]": "di]i"
  "ca]": "da]i"

  # Delete/change around/inside angled brackets
  "da<": "lF<df>"
  "di<": "lF<lmtf>d`t"
  "ci<": "di<i"
  "ca<": "da<i"
  "da>": "lF<df>"
  "di>": "lF<lmtf>d`t"
  "ci>": "di>i"
  "ca>": "da>i"

  # Delete/change around/inside forward slash
  "da/": "lF/df/"
  "di/": "lF/lmtf/d`t"
  "ci/": "di/i"
  "ca/": "da/i"

  # Delete/change around/inside colon
  "da:": "lF:df:"
  "di:": "lF:lmtf:d`t"
  "ci:": "di:i"
  "ca:": "da:i"

  # Vi-inspired history navigation.
  "gg": beginning-of-history
  "G": end-of-history
  "?": reverse-search-history
  "/": forward-search-history

# Set keys for vi insert mode.
set keymap vi-insert
  # I can't live without these emacs-style defaults.
  "\C-a": beginning-of-line
  "\C-e": end-of-line
  "\C-k": kill-line
  # Or Mac-style option left/right.
  "\eb": backward-word
  "\ef": forward-word
  # Re-set some bindings for this keymap.
  "\e[A": history-search-backward
  "\e[B": history-search-forward
  "\t": menu-complete
  "\e[Z": menu-complete-backward