diff --git a/subprompt b/subprompt
deleted file mode 100755
index 430a806..0000000
--- a/subprompt
+++ /dev/null
@@ -1,116 +0,0 @@
-#!/bin/python3.9
-import re
-import hashlib
-import os
-from sys import argv, stderr
-from os.path import basename
-from colorama import init, Fore, Back, Style
-
-init(autoreset=True)
-
-if len(argv) <= 3:
-    print('usage: {0} [REGEX] [SUB] [FILES...]'.format(basename(__file__)), file=stderr)
-    exit(1)
-
-regex = argv[1]
-sub = argv[2]
-files = argv[3:]
-replace_all = False
-quit_loop = False
-sub_count = 0
-match_count = 0
-
-def prompt(matchobj, line, line_n, file):
-    global replace_all
-    global quit_loop
-    global sub_count
-    global match_count
-
-    if quit_loop:
-        return matchobj.group(0)
-
-
-    replaced_match = re.sub(regex, sub, matchobj.group(0))
-
-    if replaced_match == matchobj.group(0):
-        return replaced_match
-
-    match_count += 1
-
-    if replace_all:
-        sub_count += 1
-        return replaced_match
-
-    highlighted = line.replace(matchobj.group(0),
-            Back.RED + matchobj.group(0) + Back.RESET)
-    replaced = line.replace(matchobj.group(0),
-            Back.YELLOW + Fore.BLACK + replaced_match + Back.RESET + Fore.RESET)
-
-    print(Fore.GREEN + Style.BRIGHT + file)
-
-    print(Fore.YELLOW + Style.BRIGHT + str(line_n), end='')
-    print(':{0}'.format(highlighted))
-
-    print('Becomes the following:')
-
-    print(Fore.YELLOW + Style.BRIGHT + str(line_n), end='')
-    print(':{0}'.format(replaced))
-
-    print()
-
-    while True:
-        answer = input('Confirm the change? [Y/n/a/q] ').lower()
-
-        if answer in ['y', 'yes', '']:
-            sub_count += 1
-            print()
-            return replaced_match
-        elif answer in ['n', 'no']:
-            print()
-            return matchobj.group(0)
-        elif answer in ['a', 'all']:
-            sub_count += 1
-            replace_all = True
-            return replaced_match
-        elif answer in ['q', 'quit']:
-            quit_loop = True
-            return matchobj.group(0)
-
-        print('Invalid answer. Please type again.')
-
-def filter_file(fname):
-    with open(fname, 'r') as file:
-        contents = file.read()
-
-    lines = contents.splitlines()
-
-    lines = [
-            re.sub(regex,
-                lambda matchobj: prompt(matchobj, line, line_n, fname),
-                line)
-            for (line_n, line) in enumerate(lines)
-            ]
-
-    new_contents = '\n'.join(lines)
-
-    hash_old = hashlib.md5(contents.encode())
-    hash_new = hashlib.md5(new_contents.encode())
-
-    if hash_old.digest() != hash_new.digest():
-        with open(fname, 'w') as file:
-            file.write(new_contents)
-            file.write('\n')
-
-for file in files:
-    if os.access(file, os.W_OK):
-        filter_file(file)
-
-        if quit_loop:
-            break
-
-if match_count == 0:
-    print(Fore.RED + Style.BRIGHT + 'No matches found.')
-else:
-    print(Fore.YELLOW + Style.BRIGHT + 'Made {0} of {1} substitutions.'.
-            format(Fore.WHITE + str(sub_count) + Fore.YELLOW,
-                Fore.WHITE + str(match_count) + Fore.YELLOW))