R M

files.img

@@ -234,43 +234,3 @@ while True:
 		elif event.type == pygame.MOUSEMOTION:
 			framework.mouseMotion(event.pos)
 	framework.launch()
-
-!LOC=/sys/
-!FNAME=vis.py
-# vis.py
-# Basic CLI text editor
-
-import sys
-
-# Accepts text input from user
-def write(f):
-	# Keeps asking for input
-	while True:
-		line = input()
-		if line == ".":
-			f.close()
-			break
-		line += "\n"
-		f.write(line)
-
-# Checks for valid arguments
-try:
-	filename = sys.argv[1]
-except IndexError:
-	print("Missing argument.")
-	print("Usage: vis <filename>")
-	sys.exit(0)
-
-# Main editor loop
-while True:
-	cmd = input()
-	if cmd == "i":
-		f = open(sys.argv[1], "w+")
-		write(f);
-	elif cmd == "a":
-		f = open(sys.argv[1], "a+")
-		write(f)
-	elif cmd == "q":
-		sys.exit(0)
-	else:
-		print("?")

rm.py

@@ -0,0 +1,24 @@
+# The `rm` command
+# Removes a file in pwd (hopefully)
+
+def rm(working_dir, *args):
+	files = open("files.img", 'r+')
+	to_be_written = []
+	target = args[0]
+	lines = files.read().strip('\0').split('\n')
+	write_or_not = True
+	for i, line in enumerate(lines):
+		if write_or_not:
+			if line == '!FNAME=%s' % target\
+		   and lines[i-1] == '!LOC=%s' % working_dir:
+				write_or_not = False
+				del to_be_written[-1]
+		else:
+			if line and line[0] == '!':
+				write_or_not = True
+		if write_or_not:
+			to_be_written.append(line)
+	files.close()
+	fw = open("files.img", 'w+')
+	fw.write('\n'.join(to_be_written))
+	fw.close()