# {{{ keybindings
if [[ "$TERM" != emacs ]] ; then
    [[ -z "$terminfo[kdch1]" ]] || bindkey -M emacs "$terminfo[kdch1]" delete-char
    [[ -z "$terminfo[khome]" ]] || bindkey -M emacs "$terminfo[khome]" beginning-of-line
    [[ -z "$terminfo[kend]"  ]] || bindkey -M emacs "$terminfo[kend]"  end-of-line
    [[ -z "$terminfo[kdch1]" ]] || bindkey -M vicmd "$terminfo[kdch1]" vi-delete-char
    [[ -z "$terminfo[khome]" ]] || bindkey -M vicmd "$terminfo[khome]" vi-beginning-of-line
    [[ -z "$terminfo[kend]"  ]] || bindkey -M vicmd "$terminfo[kend]"  vi-end-of-line
    [[ -z "$terminfo[cuu1]"  ]] || bindkey -M viins "$terminfo[cuu1]"  vi-up-line-or-history
    [[ -z "$terminfo[cuf1]"  ]] || bindkey -M viins "$terminfo[cuf1]"  vi-forward-char
    [[ -z "$terminfo[kcuu1]" ]] || bindkey -M viins "$terminfo[kcuu1]" vi-up-line-or-history
    [[ -z "$terminfo[kcud1]" ]] || bindkey -M viins "$terminfo[kcud1]" vi-down-line-or-history
    [[ -z "$terminfo[kcuf1]" ]] || bindkey -M viins "$terminfo[kcuf1]" vi-forward-char
    [[ -z "$terminfo[kcub1]" ]] || bindkey -M viins "$terminfo[kcub1]" vi-backward-char
    # ncurses stuff:
    [[ "$terminfo[kcuu1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuu1]/O/[}" vi-up-line-or-history
    [[ "$terminfo[kcud1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcud1]/O/[}" vi-down-line-or-history
    [[ "$terminfo[kcuf1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcuf1]/O/[}" vi-forward-char
    [[ "$terminfo[kcub1]" == $'\eO'* ]] && bindkey -M viins "${terminfo[kcub1]/O/[}" vi-backward-char
    [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M viins "${terminfo[khome]/O/[}" beginning-of-line
    [[ "$terminfo[kend]"  == $'\eO'* ]] && bindkey -M viins "${terminfo[kend]/O/[}"  end-of-line
    [[ "$terminfo[khome]" == $'\eO'* ]] && bindkey -M emacs "${terminfo[khome]/O/[}" beginning-of-line
    [[ "$terminfo[kend]"  == $'\eO'* ]] && bindkey -M emacs "${terminfo[kend]/O/[}"  end-of-line
fi

## keybindings (run 'bindkeys' for details, more details via man zshzle)
# use emacs style per default:
bindkey -e
# use vi style:
# bindkey -v

#if [[ "$TERM" == screen ]] ; then
bindkey '\e[1~' beginning-of-line       # home
bindkey '\e[4~' end-of-line             # end
bindkey '\e[A'  up-line-or-search       # cursor up
bindkey '\e[B'  down-line-or-search     # <ESC>-

bindkey '^xp'   history-beginning-search-backward
bindkey '^xP'   history-beginning-search-forward
# bindkey -s '^L' "|less\n"             # ctrl-L pipes to less
# bindkey -s '^B' " &\n"                # ctrl-B runs it in the background
# if terminal type is set to 'rxvt':
bindkey '\e[7~' beginning-of-line       # home
bindkey '\e[8~' end-of-line             # end
#fi

# insert unicode character
# usage example: 'ctrl-x i' 00A7 'ctrl-x i' will give you an §
# See for example http://unicode.org/charts/ for unicode characters code
zrcautoload insert-unicode-char
zle -N insert-unicode-char
#k# Insert Unicode character
bindkey '^Xi' insert-unicode-char

#m# k Shift-tab Perform backwards menu completion
if [[ -n "$terminfo[kcbt]" ]]; then
    bindkey "$terminfo[kcbt]" reverse-menu-complete
elif [[ -n "$terminfo[cbt]" ]]; then # required for GNU screen
    bindkey "$terminfo[cbt]"  reverse-menu-complete
fi

## toggle the ,. abbreviation feature on/off
# NOABBREVIATION: default abbreviation-state
#                 0 - enabled (default)
#                 1 - disabled
NOABBREVIATION=${NOABBREVIATION:-0}

grml_toggle_abbrev() {
    if (( ${NOABBREVIATION} > 0 )) ; then
        NOABBREVIATION=0
    else
        NOABBREVIATION=1
    fi
}

zle -N grml_toggle_abbrev
bindkey '^xA' grml_toggle_abbrev

# add a command line to the shells history without executing it
commit-to-history() {
    print -s ${(z)BUFFER}
    zle send-break
}
zle -N commit-to-history
bindkey "^x^h" commit-to-history

# only slash should be considered as a word separator:
slash-backward-kill-word() {
    local WORDCHARS="${WORDCHARS:s@/@}"
    # zle backward-word
    zle backward-kill-word
}
zle -N slash-backward-kill-word

#k# Kill everything in a word up to its last \kbd{/}
bindkey '\ev' slash-backward-kill-word

# use the new *-pattern-* widgets for incremental history search
if is439 ; then
    bindkey '^r' history-incremental-pattern-search-backward
    bindkey '^s' history-incremental-pattern-search-forward
fi

if zrcautoload insert-files && zle -N insert-files ; then
    #k# Insert files
    bindkey "^Xf" insert-files # C-x-f
fi

bindkey ' '   magic-space    # also do history expansion on space
#k# Trigger menu-complete
bindkey '\ei' menu-complete  # menu completion via esc-i

# press esc-e for editing command line in $EDITOR or $VISUAL
if zrcautoload edit-command-line && zle -N edit-command-line ; then
    #k# Edit the current line in \kbd{\$EDITOR}
    bindkey '\ee' edit-command-line
fi

if [[ -n ${(k)modules[zsh/complist]} ]] ; then
    #k# menu selection: pick item but stay in the menu
    bindkey -M menuselect '\e^M' accept-and-menu-complete

    # accept a completion and try to complete again by using menu
    # completion; very useful with completing directories
    # by using 'undo' one's got a simple file browser
    bindkey -M menuselect '^o' accept-and-infer-next-history
fi

# press "ctrl-e d" to insert the actual date in the form yyyy-mm-dd
_bkdate() { BUFFER="$BUFFER$(date '+%F')"; CURSOR=$#BUFFER; }
zle -N _bkdate

#k# Insert a timestamp on the command line (yyyy-mm-dd)
bindkey '^Ed' _bkdate

# press esc-m for inserting last typed word again (thanks to caphuso!)
insert-last-typed-word() { zle insert-last-word -- 0 -1 };
zle -N insert-last-typed-word;

#k# Insert last typed word
bindkey "\em" insert-last-typed-word

function grml-zsh-fg() {
  if (( ${#jobstates} )); then
    zle .push-input
    [[ -o hist_ignore_space ]] && BUFFER=' ' || BUFFER=''
    BUFFER="${BUFFER}fg"
    zle .accept-line
  else
    zle -M 'No background jobs. Doing nothing.'
  fi
}
zle -N grml-zsh-fg
#k# A smart shortcut for \kbd{fg<enter>}
bindkey '^z' grml-zsh-fg

# run command line as user root via sudo:
sudo-command-line() {
    [[ -z $BUFFER ]] && zle up-history
    [[ $BUFFER != sudo\ * ]] && BUFFER="sudo $BUFFER"
    CURSOR=$#BUFFER
}
zle -N sudo-command-line

#k# Put the current command line into a \kbd{sudo} call
bindkey "^Os" sudo-command-line

### jump behind the first word on the cmdline.
### useful to add options.
function jump_after_first_word() {
    local words
    words=(${(z)BUFFER})

    if (( ${#words} <= 1 )) ; then
        CURSOR=${#BUFFER}
    else
        CURSOR=${#${words[1]}}
    fi
}
zle -N jump_after_first_word

bindkey '^x1' jump_after_first_word
# }}}