inputrc

# ~/.inputrc - See READLINE section in bash(1)
#
# To display the current readline variable names and values:
#
#   $ bind -v
#
# To display the current readline function names and bindings:
#
#   $ bind -p
#
# Useful URLs:
#
#   http://linuxart.com/log/archives/2005/10/13/super-useful-inputrc/
#
# -----------------------------------------------------------------------------
# Readline Settings {{{

# Use a visible bell if available.
set bell-style visible

# If set to On, convert characters with the eighth bit set to an ASCII key sequence
# by stripping the eighth bit and prefixing an escape character.
set convert-meta off

# Initialize readline using key-bindings similar to vi (or emacs).
# https://news.ycombinator.com/item?id=7051091
set editing-mode vi
$if mode=vi
    set keymap vi-command
    "gg": beginning-of-history
    "G": end-of-history
    "jj": vi-movement-mode
    set keymap vi-insert
    #"\C-p": history-search-backward
$endif

# If set to On, tilde expansion is performed when readline attempts word completion.
set expand-tilde off

# If set to On, readline will enable eight-bit input (that is, it will not strip the
# high bit from the characters it reads), regardless of what the terminal claims it
# can support. The name 'meta-flag' is a synonym for this variable.
set input-meta on

# If set to On, readline will display characters with the eighth bit set directly
# rather than as a meta-prefixed escape sequence.
set output-meta on

# }}}
# Completion Settings {{{

# Perform filename matching and completion in a case-insensitive fashion.
set completion-ignore-case on

# Use 'menu-complete' on Tab (default is 'complete')
# http://stackoverflow.com/questions/7179642/how-can-i-make-bash-tab-completion-behave-like-vim-tab-completion
C-f: complete
Tab: menu-complete
"\e[Z": menu-complete-backward

# If set to On, readline performs file matching and completion in a case-insensitive fashion.
set completion-ignore-case on

# The length of characters of the common prefix of a list of possible completions
# that is displayed without modification. When set to a value greater than zero,
# common prefixes longer than this value are replaced with an ellipsis when
# displaying possible completions.
set completion-prefix-display-length 0

# This determines when the user is queried about viewing the number of possible
# completions generated by the 'possible-completions' command. It may be set to
# any integer value greater than or equal to zero. If the number of possible
# completions is greater than or equal to the value of this variable, the user
# is asked whether or not he wishes to view them; otherwise they are simply
# listed on the terminal
set completion-query-items 100

# If set to On, menu completion displays the common prefix of the list of
# possible completions (which may be empty) before cycling through the list.
set menu-complete-display-prefix on

# If set to On, completed directory names have a slash appended
set mark-directories on

# If set to On, completed names which are symbolic links to directories have
# a slash appended (subject to the value of 'mark-directories'
set mark-symlinked-directories on

# This variable, when set to On, causes readline to match files whose names
# begin with a '.' (hidden files) when performing filename completion.
# If set to Off, the leading '.' must be supplied by the user in the filename
# to be completed.
set match-hidden-files off

# If set to On, readline uses an internal more-like pager to display a screenful
# of possible completions at a time.
set page-completions on

# If set to On, readline will display completions with matches sorted horizontally
# in alphabetical order, rather than down the screen.
set print-completions-horizontally on

# If set to on, words which have more than one possible completion cause
# the matches to be listed immediately instead of ringing the bell.
set show-all-if-ambiguous on

# If set to On, this alters the default completion behavior when inserting a single
# match into the line. It's only active when performing completion in the middle
# of the word. If enabled, readline does not insert characters from the completion
# that match characters after point in the word being completed, so portions of the
# word following the cursor are not duplicated.
set skip-completed-text on

# If set to On, a character denoting a file's types as reported by stat(2) is
# appended to the filename when listing possible completions.
set visible-stats on

# }}}
# Commands for Moving {{{
#
#   beginning-of-line (C-a)
#     Move to the start of the current line.
#
#   end-of-line (C-e)
#     Move to the end of the line.
#
#   forward-char (C-f)
#     Move forward a character.
#
#   backward-char (C-b)
#     Move back a character.
#
#   forward-word (M-f)
#     Move forward to the end of the next word.  Words are composed of
#     alphanumeric characters (letters and digits).
#
#   backward-word (M-b)
#     Move back to the start of the current or previous word.  Words are
#     composed of alphanumeric characters (letters and digits).
#

"\e[1~": beginning-of-line
"\e[4~": end-of-line

#"\e[C": forward-char
#"\e[D": backward-char

"\e[1;5C": forward-word
"\e[1;5D": backward-word

"\e[5C": forward-word
"\e[5D": backward-word

"\e\e[C": forward-word
"\e\e[D": backward-word

# }}}
# Commands for Manipulating the History {{{
#
#   beginning-of-history (M-<)
#     Move to the first line in the history.
#
#   end-of-history (M->)
#     Move to the end of the input history, i.e., the line currently being entered.
#
#   history-search-forward
#     Search forward through the history for the string of characters between the
#     start of the current line and the point.  This is a non-incremental search.
#
#   history-search-backward
#     Search backward through the history for the string of characters between the
#     start of the current line and the point.  This is a non-incremental search.
#

"\e[5~": beginning-of-history
"\e[6~": end-of-history

"\e[A": history-search-backward
"\e[B": history-search-forward

#"\e\e[A": history-search-backward
#"\e\e[B": history-search-forward

# }}}
# Commands for Changing Text {{{
#
#   delete-char (C-d)
#     Delete the character at point.  If point is at the beginning of
#     the line, there are no characters in the line, and the last character
#     typed was not bound to delete-char, then return EOF.
#
#   quoted-insert (C-q, C-v)
#     Add the next character typed to the line verbatim.  This is how
#     to insert characters like C-q, for example.
#
#   tab-insert (C-v TAB)
#     Insert a tab character.
#

"\e[3~": delete-char
"\e[2~": quoted-insert

# }}}
# -----------------------------------------------------------------------------
# vim: fen fdm=marker fdl=0