#{{{ Keybindings
# allow ctrl+a and ctrl+e to move to beginning/end of line
bindkey '^a' beginning-of-line
bindkey '^e' end-of-line
# Home, End, Delete keys
bindkey "\e[H" beginning-of-line
bindkey "\e[F" end-of-line
bindkey "\e[3~" delete-char

# alt+q to push current line and fetch again on next line
bindkey '\eq' push-line

# show man page of current command with alt+h
bindkey '\eh' run-help

# # ctrl+left, ctrl+right to wo to next word
# # alt+left, alt+right to wo to next word
# bindkey '^[[1;5D' backward-word
# bindkey '^[[1;5C' forward-word
# bindkey '^[[1;3D' backward-word
# bindkey '^[[1;3C' forward-word

# 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

# # allow backspace, alt+backspace, ctrl+backspace, ctrl+w for char and word deletion
# # These escape sequences are different depending on your terminal
# bindkey '^?' backward-delete-char
# bindkey '^[[3~' delete-char
# bindkey '\e^?' slash-backward-kill-word
# bindkey '^H' slash-backward-kill-word
bindkey '^w' slash-backward-kill-word

# Shift-Tab to go back in completion menu
zmodload -i zsh/complist  # Needed for keybindings in menucomplete mode, and completion styling
bindkey -M menuselect '^[[Z' reverse-menu-complete

# # Gets the nth argument from the last command by pressing Alt+1, Alt+2, ... Alt+5
bindkey -s '\e1' "!:0-0 \t"
bindkey -s '\e2' "!:1-1 \t"
bindkey -s '\e3' "!:2-2 \t"
bindkey -s '\e4' "!:3-3 \t"
bindkey -s '\e5' "!:4-4 \t"

# bindkey '^r' history-incremental-search-backward
# bindkey '^s' history-incremental-search-forward

# bindkey '^[[A' history-substring-search-up
# bindkey '^[[B' history-substring-search-down
#}}}

# Arrow keys navigation in the edit line
bindkey "^[[1;3C" forward-word        # Ctrl+Right arrow -> forward one word
bindkey "^[[1;3D" backward-word       # Ctrl+Left arrow -> backward one word

bindkey "^?" backward-delete-char   # (optional, make Backspace more universal if needed)
bindkey "^[[Z" undo                 # Shift+Tab to undo (from example)