#!/usr/bin/env sh

# Merge both global and local charfiles
CHARDIR=/tmp/charsel
cp /usr/share/charsel/* $CHARDIR
cp ~/.local/share/charsel/* $CHARDIR

# Check if user provided a charfile
[ -z "$1" ] && echo "No argument supplied"  && exit 1

# Clear screen
clear

while :
do
  
  # Put charfile into table
  column -t $CHARDIR/$1 -N SHORT,CHAR -R SHORT,CHAR --output-separator ' | '
  read -n 1 INPUT
  
  # Navigate to the right characther
  OUTPUT=$(grep $INPUT $CHARDIR/$1 | cut -c 3)

  # Clear screen
  clear

  # Copy output to clipboard
  echo $OUTPUT | xclip -selection clipboard
done