path: root/.bashrc

#basics
stty -ixon
export BROWSER="vivaldi-snapshot"
#export BROWSER="qutebrowser"
export XDG_CONFIG_HOME="$HOME/.config"
export EDITOR="vim"
# keep dictionaries in ~/bin/
export STARDICT_DATA_DIR="$HOME/bin/dict/"
export NOTES_DIR="$HOME/notes"
export NOTES="$HOME/notes/inbox.txt"
export TERM="screen-256color"
export GREP_COLOR='mt=00;38;5;166'
export CM_HISTLENGTH=50
export BAT_THEME="Solarized (dark)"
#my scripts on PATH
export PATH=/usr/local/bin:$PATH
export PATH=$PATH:$HOME/bin
export PATH=$PATH:$HOME/bin/bash-scripts

tre() { command tre "$@" -e && source "/tmp/tre_aliases_$USER" 2>/dev/null; }

# set vi mode but keep control l
set -o vi
bind -m vi-command 'Control-l: clear-screen'
bind -m vi-insert 'Control-l: clear-screen'

# Alias definitions
if [ -f ~/.aliases ]; then
  . ~/.aliases
fi
#make bash better
bind "set completion-ignore-case on"
bind "set completion-map-case on"
bind "set show-all-if-ambiguous on"

# Append to the history file, don't overwrite it
shopt -s histappend

# Save multi-line commands as one command
shopt -s cmdhist

# Record each line as it gets issued
PROMPT_COMMAND='history -a'
# Automatically trim long paths in the prompt (requires Bash 4.x)
PROMPT_DIRTRIM=2

# Huge history. Doesn't appear to slow things down, so why not?
HISTSIZE=500000
HISTFILESIZE=100000

# Avoid duplicate entries
HISTCONTROL="erasedups:ignoreboth"

# Don't record some commands
export HISTIGNORE="&:[ ]*:exit:ls:bg:fg:history"

# Useful timestamp format
HISTTIMEFORMAT='%F %T '

#Better, faster directory navigation
shopt -s autocd
shopt -s cdable_vars

export FZF_DEFAULT_OPTS="
--color dark,hl:33,hl+:37,fg+:235,bg+:136,fg+:254
--color info:254,prompt:37,spinner:108,pointer:235,marker:235
   --no-mouse --height 70% -1 --multi --inline-info --preview='[[ \$(file --mime {}) =~ binary ]] && echo {} is a binary file || (bat --style=numbers --color=always {} || cat {}) 2> /dev/null | head -300' --preview-window='right:wrap' --bind='f3:execute(bat --style=numbers {} || less -f {}),f2:toggle-preview,ctrl-d:half-page-down,ctrl-u:half-page-up,ctrl-a:select-all+accept,ctrl-y:execute-silent(echo {+} | wl-copy),ctrl-x:execute(rm -i {+})+abort,ctrl-j:down,ctrl-k:up'"
if type rg &> /dev/null; then
    export FZF_DEFAULT_COMMAND='rg --files --no-ignore-vcs --hidden'
    export FZF_CTRL_T_COMMAND="$FZF_DEFAULT_COMMAND"
fi
# Don't use ~ to define your home here, it won't work.
export wir="$HOME/wired"
export l="$HOME/lux"
export n="$HOME/notes"
export d="$HOME/documents"
export p="$HOME/photos"

CDPATH=.:~/notes:~/sites:~/documents:~/wired:~/pictures

# Correct minor errors in the spelling of a directory
shopt -s cdspell
shopt -s dirspell

# colorized man pages
man() {
    env \
        LESS_TERMCAP_md=$(printf "\e[1;31m") \
        LESS_TERMCAP_me=$(printf "\e[0m") \
        LESS_TERMCAP_se=$(printf "\e[0m") \
        LESS_TERMCAP_so=$(printf "\e[1;44;33m") \
        LESS_TERMCAP_ue=$(printf "\e[0m") \
        LESS_TERMCAP_us=$(printf "\e[1;32m") \
            man "$@"
}

# Git custom prompt
export GITAWAREPROMPT=~/bin/git-aware-prompt
source "${GITAWAREPROMPT}/main.sh"
export PS1="\[\033[33;1m\]\[\033[m\]\$(pwd-prompt.bash) \[$txtred\]\$git_dirty\[$txtrst\]$ "

# Complete all the things
source ~/bin/pass-completion.bash
source /usr/share/fzf/key-bindings.bash
source /usr/share/fzf/completion.bash

fzf-snippet() { 
	selected="$(cat ~/documents/snippets | sed '/^$/d' | sort -n | fzf -e -i )"
	# remove tags, leading and trailing spaces, also no newline
	printf "$selected" | sed -e s/\;\;\.\*\$// | sed 's/^[ \t]*//;s/[ \t]*$//' | wl-copy
}

fzf-snip() { 
	selected="$(python ~/bin/snippet.py | fzf -e -i )"
    #strip tags and any trailing space before sending to wl-copy
    echo -e "$selected"| sed -e 's/tags\:\.\*\$//;$d' | wl-copy
}

# get a forecast:
function fore(){
    ~/./bin/weather-2.3/weather -f ${1:-30606}
}


#search any folder like you're in nvalt:
function nv() {
    ${EDITOR:-vim} "$(find ${2:-~/notes} -maxdepth ${3:-1} -type f -print0 | xargs -0 grep -li $1 | fzf --preview="bat {}" --preview-window=right:70%:wrap)";
}

#search any folder like you're in nvalt but have ripgrep at your disposal
function fn() {
    ${EDITOR:-vim} "$(rg -l $1 ${2:-~/notes} | fzf --preview="bat {}" --preview-window=right:70%:wrap)";
}
# same thing, but context 
function nvl(){
    find ${2:-.} -maxdepth ${3:-1} -type f -print0 | xargs -0 grep -i -n -E $1 | less -R
}

#find in "notes" which might be in any of half a dozen folders
function fntt(){
    find ~/notes ~/documents/bookmarks ~/documents/reading\ notes -type f -maxdepth 2 -print0 | xargs -0 grep -$2i $1
}
function fnt(){
    ${EDITOR:-vim} "$(rg -l $1 ~/notes/ ~/documents/bookmarks/ ~/documents/reading\ notes/ ~/lux/ | fzf --preview="bat {}" --preview-window=right:70%:wrap)";
}
#fuzzy find
function f() {
    ${EDITOR:-vim} "$(rg -l $1 ${2:-.} | fzf --preview="bat {}" --preview-window=right:70%:wrap)";
}


#fuzzy find file names only
function ff() {
    ag -g "$1" ${2:-.} | fzf --preview="bat {}" --preview-window=right:70%:wrap
}

# Notational Velocity
function @td() {
    rg -l $1 ${2:-~/gtd} | fzf --preview="bat {}" --preview-window=right:70%:wrap
}
# converts HTML to markdown using pandoc, run on a folder of files and get markdown
function htmltotext(){
    find . -name \*.html -type f -exec pandoc -f html -t markdown -o {}.txt {} \;
}

function tolux() {
    scp $3 $1 lxf:/home/lxf/$2
}

function rsynctolux() {
    rsync -avzhe ssh --progress $1 lxf:/home/lxf/$2
}

function frlux() {
    scp $3 lxf:/home/lxf/$1 $2
}

function maketar() { tar cvzf "${1%%/}.tar.gz"  "${1%%/}/"; }
function extract()      # Handy Extract Program
{
    if [ -f $1 ] ; then
        case $1 in
            *.tar.bz2)   tar xvjf $1     ;;
            *.tar.gz)    tar xvzf $1     ;;
            *.bz2)       bunzip2 $1      ;;
            *.rar)       unrar x $1      ;;
            *.gz)        gunzip $1       ;;
            *.tar)       tar xvf $1      ;;
            *.tbz2)      tar xvjf $1     ;;
            *.tgz)       tar xvzf $1     ;;
            *.zip)       unzip $1        ;;
            *.Z)         uncompress $1   ;;
            *.7z)        7z x $1         ;;
            *)           echo "'$1' cannot be extracted via >extract<" ;;
        esac
    else
        echo "'$1' is not a valid file!"
    fi
}


# pip should only run if there is a virtualenv currently activated
export PIP_REQUIRE_VIRTUALENV=true
# cache pip-installed packages to avoid re-downloading
export PIP_DOWNLOAD_CACHE=$HOME/.pip/cache
export BAT_PAGER="less -R"
export BAT_THEME="Monokai Extended"

# Create a new directory and enter it
function md() {
	mkdir -p "$@" && cd "$@"
}

# Encode webm:
function webm() {
    ffmpeg -i $1 -c:v libvpx -quality good -cpu-used 0 -b:v 7000k -qmin 10 -qmax 42 -maxrate 500k -bufsize 2500k -threads 8 -vf scale=-1:720 -c:a libvorbis -b:a 192k -f webm $1.webm
}
# encode ogg v:
function ogv() {
    ffmpeg -i $1 -codec:v libtheora -qscale:v 4 -s hd720 $1.ogv
}
function lamer() {
    cd $1
    for f in *
    do
        temp=$f
        new=${temp%.*}
        lame $f $new.mp3 -h -V 0 --vbr-new --verbose
    done
    cd -
}

# Start an HTTP server from a directory, optionally specifying the port
function server2() {
	local port="${1:-8000}"
	# Set the default Content-Type to `text/plain` instead of `application/octet-stream`
	# And serve everything as UTF-8 (although not technically correct, this doesn’t break anything for binary files)
	python -c $'from BaseHTTPServer import BaseHTTPRequestHandler \nmap = BaseHTTPRequestHandler.extensions_map;\nmap[""] = "text/plain";\nfor key, value in map.items():\n\tmap[key] = value + ";charset=UTF-8";\nserver.test();' "$port"
}


export DISABLE_AUTO_TITLE=”true”

function smartresize() {
   mogrify -path $3 -filter Triangle -define filter:support=2 -thumbnail $2 -unsharp 0.25x0.08+8.3+0.045 -dither None -posterize 136 -quality 82 -define jpeg:fancy-upsampling=off -define png:compression-filter=5 -define png:compression-level=9 -define png:compression-strategy=1 -define png:exclude-chunk=all -interlace none -colorspace sRGB $1
}


# words, they make me happy and I want to read them all page by page
function d() {
    sdcv "$1" | less
}
function book() {
    local url
    url=$(cat .config/qutebrowser/bookmarks/urls | fzf | cut -d ' ' -f 1) && qutebrowser "$url"
}
function timer(){
    seconds="$((60*$1))"
    date1=$((`date +%s` + $seconds)); 
    while [ "$date1" -ge `date +%s` ]; do 
      echo -ne "$(date -u --date @$(($date1 - `date +%s`)) +%H:%M:%S)\r";
      sleep 0.1
    done
    mpv ~/bin/clap.mp3 &>/dev/null
}

function ,n(){
    # mirrors a notes search within vim
    # optional search term

    if [ $# -eq 0 ]; then
        SEL=$(rg --max-depth=1 -l ".*" ~/notes/ --line-number --sort path | cut -c 17- | fzf -e -i --bind 'tab:up')
    else
        SEL=$(rg --max-depth=1 -l "$1" ~/notes/ --line-number --sort path | cut -c 17- | fzf -e -i --bind 'tab:up')
    fi
    content=~/notes/"$SEL"
    vim "$content"
}
# Some GTD scripts
#
#
#Set up a base dir
GTD_DIR="$HOME/notes/gtd/"

function ca() {
    # ca = create action
    var="$GTD_DIR$1.txt"
    touch "$var"
    if [ "x$2" != "x" ]; then
        echo "$2" >"$var"
    fi
    if [ "x$2" != "x" ]; then
        echo "$3" >>"$var"
    fi
}

#function na() {
#    # na = (show) next actions
#    # print all next actions (tasks prefaced by 'qq') 
#    # optional project, area, or context i.e. @email @phone
#    clear
#    if [ $# -eq 0 ]; then
#        echo '----------- next actions ----------'
#        echo ' '
#        rg -l qq $GTD_DIR | cut -c 21- | rev | cut -c 5- | rev 
#        echo ' '
#        echo '-----------------------------------'
#    else
#        echo '------------ '"$1"' next actions ---------' 
#        rg $1 $GTD_DIR | rg qq | cut -c 24- | rev | cut -c 12- | rev
#        echo '-----------------------------------------'
#    fi
#}

function na() {
    # na = (show) next actions
    # print all next actions (anothing not a project basically)
    # optional project, area, or context, or both proj, area and context i.e. @email @phone
    clear
    if [ $# -eq 0 ]; then
        echo '----------- all tasks ----------'
        echo ' '
        rg --max-depth=1 -l ".*" $GTD_DIR -g '!proj*' --line-number --sort path | cut -c 21- | rev | cut -c 5- | rev | nl
        echo ' '
        echo '-----------------------------------'
    else
        #test for negation (not prefix)
        if [[ "$1" =~ ^not* ]]; then
            myString="${1:3}"
            #test for second input
            if [ $# -eq 2 ]; then
                echo "----------- all $1 tasks that are $2 ----------"
                echo ' '
                rg --max-depth=1 --files-without-match "$myString" $GTD_DIR -g '!proj*' --line-number --sort path | while read line; do rg --with-filename "$2" "$line"| cut -c 21- ; done
            else
                # just one negative search
                echo "----------- all $1 tasks ----------"
                echo ' '
                rg --max-depth=1 --files-without-match "$myString" $GTD_DIR -g '!proj*' --line-number --sort path | cut -c 21- | rev | cut -c 5- | rev | nl
            fi
        else
            #test for second input
            if [ $# -eq 2 ]; then
                echo "----------- all $1 tasks that are $2 ----------"
                echo ' '
                rg --max-depth=1 -l "$1" $GTD_DIR -g '!proj*' --line-number --sort path | while read line; do rg  --line-number --with-filename "$2" "$line"| cut -c 21- ; done
                #rg -l "$1" $GTD_DIR -g '!proj*' --line-number --sort path | rg "$2" | cut -c 21- | rev | cut -c 5- | rev | nl
            else
                # just one search
                echo "----------- all $1 tasks ----------"
                echo ' '
                rg -l --max-depth=1 "$1" $GTD_DIR -g '!proj*' --line-number --sort path | cut -c 21- | rev | cut -c 5- | rev | nl
            fi
        fi
        echo ' '
        echo '-----------------------------------'
    fi
}

function ea() {
    # ea = edit action 
    # pull a list of tasks with an optional search term
    # then edit the selected task with vim 
    SEL=$(rg --max-depth=1 -l $1 $GTD_DIR -g '!proj*'| cut -c 21- | fzf -e -i --bind 'tab:up')
    #trickery to add to beginning of the file
    content="$GTD_DIR$SEL"
    vim "$content"
}

function ean() {
    # ea = edit action name
    # pull a list of tasks with an optional search term
    # then rename the selected task with input 
    SEL=$(rg -l ".*" $GTD_DIR -g '!proj*'| cut -c 21- | fzf -e -i --bind 'tab:up')
    #trickery to add to beginning of the file
    content="$GTD_DIR$SEL"
    echo "$content"
    read varname
    mv "$content" "$GTD_DIR$varname.txt"
}
function da(){
    # da = delete action
    # if it's done get rid of it, but with a confirm dialog
    SEL=$(rg -l --max-depth=1 ".*" $GTD_DIR -g '!proj*'| cut -c 21- | fzf -e -i --bind 'tab:up')
    #trickery to add to beginning of the file
    content="$GTD_DIR$SEL"
    echo "$content"
    cat "$content";
    read -p "Are you sure? " -n 1 -r
    echo    # (optional) move to a new line
    if [[ ! $REPLY =~ ^[Yy]$ ]]
    then
        return 0
    else
        mv "$content" "$GTD_DIR""done/"
    fi
}

function pa() {
    # pa = print action 
    # pull a list of tasks with an optional search term
    # then cat the contents of the file
    SEL=$(rg --max-depth=1 -l $1 $GTD_DIR -g '!proj*'| cut -c 21- | fzf -e -i --bind 'tab:up')
    #trickery to add to beginning of the file
    content="$GTD_DIR$SEL"
    cat "$content"
}

## Project functions
function pc(){
    # pc = project create 
    proj="$GTD_DIR""proj ""$1.txt"
    touch "$proj"
    if [ "x$2" != "x" ]; then
        echo "$2" >"$proj"
    fi
    if [ "x$3" != "x" ]; then
        echo "$3" >>"$proj"
    fi
}

function pl(){
    # pl = project list
    clear
    if [ $# -eq 0 ]; then
        echo '----------- all projects ----------'
        echo ' '
        rg --files $GTD_DIR --line-number --sort path | rg -w proj* | cut -c 26- | rev | cut -c 5- | rev | nl
        echo ' '
        echo '-----------------------------------'
    else
        #test for negation (not prefix)
        if [[ "$1" =~ ^not* ]]; then
            myString="${1:3}"
            #test for second input
            if [ $# -eq 2 ]; then
                echo "----------- all $1 tasks that are $2 ----------"
                echo ' '
                rg --max-depth=1 --files-without-match "$myString" $GTD_DIR -w proj* --line-number --sort path | while read line; do rg --with-filename "$2" "$line"| cut -c 21- ; done
            else
                # just one negative search
                echo "----------------- all $1 projects ----------------"
                echo ' '
                rg --max-depth=1 --files-without-match "$myString" $GTD_DIR | rg -w proj* --sort path | cut -c 26- | rev | cut -c 5- | rev | nl
                echo ' '
                echo '--------------------------------------------------------'

            fi
        else 
            echo "--------- all $1 projects ----------"
            echo ' '
            rg $1 $GTD_DIR | rg -w proj* --sort path | cut -c 26- | rev | cut -c 12- | rev | nl
            echo ' '
            echo '---------------------------------------'
        fi
    fi
}
function pe() {
    # pe = project edit
    if [ $# -eq 0 ]; then
        SEL=$(rg --files $GTD_DIR | rg -w proj* | cut -c 26- | rev | cut -c 5- | rev| fzf -e -i --bind 'tab:up')
    else
        SEL=$(rg $1 $GTD_DIR | rg -w proj* | cut -c 26- | rev | cut -c 12- | rev |fzf -e -i --bind 'tab:up')
    fi
    content="$GTD_DIR"proj" $SEL"
    echo $content
    vim "$content".txt
}

function pd() {
    # pd = project delete
    # if it's done get rid of it, but with a confirm dialog
    SEL=$(rg --files $GTD_DIR | rg -w proj* | cut -c 26- | rev | cut -c 5- | rev | fzf -e -i --bind 'tab:up')
    #trickery to add to beginning of the file
    content="$GTD_DIR"proj" $SEL".txt
    echo "$content"
    cat "$content";
    read -p "Are you sure? " -n 1 -r
    echo    # (optional) move to a new line
    if [[ ! $REPLY =~ ^[Yy]$ ]]
    then
        return 0
    else
        rm "$content"
    fi
}

## Calendar functions based on Khal
function wk {
    khal new -a wired -i
}
function wctd() {
    # wctd = wired calendar todo
    # defaults to three months
    clear
    START=$(date +%m-01-%Y);
    END=$(date -d "-2 month ago" +'%m-01-%Y');
    khal list -a wired $START $END | rg @td
}
function wctdd() {
    # wctd = wired calendar todo with dates
    # defaults to three months
    clear
    START=$(date +%m-01-%Y);
    END=$(date -d "-2 month ago" +'%m-01-%Y');
    khal list -a wired $START $END
}
function wcw() {
    # wcw = wired calendar weekly view
    # View todos for the week
    clear
    if [ $(date +%w) = 1 ]; then
        START=$(date -dmonday +%m-%d-%Y);
    else
        START=$(date -dlast-monday +%m-%d-%Y);
    fi
    END=$(date -dfriday +%m-%d-%Y);
    khal list -a wired $START $END | rg @td
}

fd() {
  dir=$(zg ${1:-~/} -path '*/\.*' -prune -o -type d -print 2> /dev/null | fzf +m) &&
  cd "$dir"
}

# set variable identifying the chroot you work in
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
  debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
  xterm-color) color_prompt=yes;;
esac

# uncomment for a colored prompt, if the terminal has the capability
force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then
  if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
    # We have color support; assume it's compliant with Ecma-48
    # (ISO/IEC-6429). (Lack of such support is extremely rare, and such
    # a case would tend to support setf rather than setaf.)
    color_prompt=yes
  else
    color_prompt=
  fi
fi

if [ "$color_prompt" = yes ]; then
  PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\W\[\033[00m\]\$ '
else
  PS1='${debian_chroot:+($debian_chroot)}\u@\h:\W\$ '
fi
unset color_prompt force_color_prompt
# If this is an xterm set the title to user@host:dir
#case "$TERM" in
#  xterm*|rxvt*)
#    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \W\a\]$PS1"
#    ;;
#  *)
#    ;;
#esac

# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
  test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
  alias ls='ls --color=auto'
  alias dir='dir --color=auto'
  alias vdir='vdir --color=auto'

  alias grep='grep --color=auto'
  alias fgrep='fgrep --color=auto'
  alias egrep='grep -E --color=auto'
fi

# enable programmable completion features
if ! shopt -oq posix; then
  if [ -f /usr/share/bash-completion/bash_completion ]; then
    . /usr/share/bash-completion/bash_completion
  elif [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
  fi
fi

# Add RVM to PATH for scripting
export PATH="$PATH:$HOME/.rvm/bin"



if ! pgrep -u $USER ssh-agent > /dev/null; then
    ssh-agent > ~/.ssh-agent-thing
fi
if [[ "$SSH_AGENT_PID" == "" ]]; then
    eval $(<~/.ssh-agent-thing)
fi
ssh-add -l >/dev/null || alias ssh='ssh-add -l >/dev/null || ssh-add && unalias ssh; ssh'
if [ -n "$DESKTOP_SESSION" ];then
    eval $(gnome-keyring-daemon --start)
    export SSH_AUTH_SOCK
fi
#export WINEPREFIX=$HOME/.config/wine/
#export WINEARCH=win32

preview(){
    pandoc -i $1 | w3m -T text/html
}

#PATH="$(ruby -e 'print Gem.user_dir')/bin:$PATH"

fd() {
  local dir
  dir=$(find ${1:-.} -path '*/\.*' -prune \
                  -o -type d -print 2> /dev/null | fzf +m) &&
  cd "$dir"
}

# gshow - git commit browser
gshow() {
  git log --graph --color=always \
      --format="%C(auto)%h%d %s %C(black)%C(bold)%cr" "$@" |
  fzf --ansi --no-sort --reverse --tiebreak=index --bind=ctrl-s:toggle-sort \
      --bind "ctrl-m:execute:
                (grep -o '[a-f0-9]\{7\}' | head -1 |
                xargs -I % sh -c 'git show --color=always % | less -R') << 'FZF-EOF'
                {}
FZF-EOF"
}
#dirsize - finds directory sizes and lists them for the current directory
ds () {
	du -shx -- * .[a-zA-Z0-9_]* 2>/dev/null | grep -E '^ *[0-9.]*[MG]' | sort -n >/tmp/list
	grep -E '^ *[0-9.]*M' /tmp/list
	grep -E '^ *[0-9.]*G' /tmp/list
	rm /tmp/list
}
#download movies
yt () {
    yt-dlp -S height:1080 https://www.youtube.com/watch?v="$1"
}

spell() {
    local candidates oldifs word array_pos
    oldifs="$IFS"
    IFS=':'

    # Parse the apsell format and return a list of ":" separated words
    read -a candidates <<< "$(printf "%s\n" "$1" \
        | aspell -a \
        | awk -F':' '/^&/ {
            split($2, a, ",")
            result=""
            for (x in a) {
                gsub(/^[ \t]/, "", a[x])
                result = a[x] ":" result
            }
            gsub(/:$/, "", result)
            print result
        }')"

    # Reverse number and print the parsed bash array because the list comes
    # out of gawk backwards
    for item in "${candidates[@]}"; do
        printf '%s\n' "$item"
    done \
        | tac \
        | nl \
        | less -FirSX

    printf "[ $(tput setaf 2)?$(tput sgr0) ]\t%s" \
        'Enter the choice (empty to cancel, 0 for input): '
    read index

    [[ -z "$index" ]] && return
    [[  "$index" == 0 ]] && word="$1"

    [[ -z "$word" ]] && {
        array_pos=$(( ${#candidates[@]} - index ))
        word="${candidates[$array_pos]}"
    }

    [[ -n "$word" ]] && {
        printf "$word" | xsel -p
        printf "Copied '%s' to clipboard!\n" "$word"
    } || printf "[ $(tput setaf 1):($(tput sgr0) ] %s\n" 'No match found'


    IFS="$oldifs"
}

RIPGREP_CONFIG_PATH=~/.ripgreprc
GPG_TTY=$(tty)
export GPG_TTY
[ -d "$HOME/.w3m/bin" ] && PATH="$HOME/.w3m/bin:$PATH"