diff --git a/.notes/disassembly.txt b/.notes/disassembly.txt
deleted file mode 100644
index 57b2c2d..0000000
--- a/.notes/disassembly.txt
+++ /dev/null
@@ -1,33 +0,0 @@
-
-//source
-
-while (true) {
-	print "1";
-	break;
-	print "2";
-}
-
-print "3";
-
-//asm
-
-0	TOY_OPCODE_READ [TOY_VALUE_BOOLEAN, true, -]
-4	TOY_OPCODE_JUMP [TOY_OP_PARAM_JUMP_RELATIVE, TOY_OP_PARAM_JUMP_IF_FALSE, -]
-8	52 (jumps to end '64' after this JUMP instruction)
-12	TOY_OPCODE_SCOPE_PUSH
-16	TOY_OPCODE_READ [TOY_VALUE_STRING, TOY_STRING_LEAF, 0]
-20	0 (string "1")
-24	TOY_OPCODE_PRINT
-28	TOY_OPCODE_ESCAPE
-32	0? (addr)
-36	0? (diff)
-40	TOY_OPCODE_READ [TOY_VALUE_STRING, TOY_STRING_LEAF, 0]
-44	4 (string "2")
-48	TOY_OPCODE_PRINT
-52	TOY_OPCODE_SCOPE_POP
-56	TOY_OPCODE_JUMP	[TOY_OP_PARAM_JUMP_RELATIVE, TOY_OP_PARAM_JUMP_ALWAYS, -]
-60	-64 (jumps to start '0' after this JUMP instruction)
-64	TOY_OPCODE_READ [TOY_VALUE_STRING, TOY_STRING_LEAF, 0]
-68	8 (string "3")
-72	TOY_OPCODE_PRINT
-76	TOY_OPCODE_RETURN
diff --git a/.notes/misc.txt b/.notes/misc.txt
deleted file mode 100644
index 2185392..0000000
--- a/.notes/misc.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-type coercion
-permanent strings?
-concat & free? (strings)
diff --git a/.notes/read-opcode-layout.txt b/.notes/read-opcode-layout.txt
deleted file mode 100644
index 0ccc1fa..0000000
--- a/.notes/read-opcode-layout.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-TOY_OPCODE_DECLARE:
-	{Declare, type, length, 0} ; {emitString()}
-
-# write value
-TOY_OPCODE_READ:
-	null   -> {Read, type, 0, 0}
-	bool   -> {Read, type, value, 0}
-	int    -> {Read, type, 0, 0} ; {value}
-	float  -> {Read, type, 0, 0} ; {value}
-	string -> {Read, type, leaf, 0} ; {emitString()}
-
-# write assignment
-TOY_AST_FLAG_ASSIGN:
-	{Read, type(string), name, length} ;
-	{emitString()} ;
-	{writeCode()} ;
-	{Assign, 0, 0, 0} ;
-
-TOY_AST_FLAG_ADD_ASSIGN:
-	{Read, type(string), name, length} ;
-	{emitString()} ;
-	{Duplicate, 0, 0, 0} ;
-	{writeCode()} ;
-	{Assign, 0, 0, 0}
-	{Add, Assign, 0, 0} ;
-
-//subtract, multiply, divide, modulo all mimic add
-
diff --git a/repl/main.c b/repl/main.c
index 91d4587..5d3da08 100644
--- a/repl/main.c
+++ b/repl/main.c
@@ -10,9 +10,6 @@
 #include <string.h>
 
 //utilities
-#define APPEND(dest, src) \
-	strncpy((dest) + (strlen(dest)), (src), strlen((src)) + 1);
-
 #if defined(_WIN32) || defined(_WIN64)
 	#define FLIPSLASH(str) for (int i = 0; str != NULL && str[i]; i++) str[i] = str[i] == '/' ? '\\' : str[i];
 #else
@@ -60,30 +57,6 @@ unsigned char* readFile(char* path, int* size) {
 	return buffer;
 }
 
-int getFilePath(char* dest, const char* src) {
-	char* p = NULL;
-
-	//find the last slash, regardless of platform
-	p = strrchr(src, '\\');
-	if (p == NULL) {
-		p = strrchr(src, '/');
-	}
-	if (p == NULL) {
-		int len = strlen(src);
-		strncpy(dest, src, len);
-		return len;
-	}
-
-	//determine length of the path
-	int len = p - src + 1;
-
-	//copy to the dest
-	strncpy(dest, src, len);
-	dest[len] = '\0';
-
-	return len;
-}
-
 int getFileName(char* dest, const char* src) {
 	char* p = NULL;
 
@@ -489,7 +462,7 @@ int main(int argc, const char* argv[]) {
 		Toy_runVM(&vm);
 
 		//print the debug info
-		if (cmd.verboseDebugPrint) {
+		if (cmd.verboseDebugPrint) { //URGENT: 'verbose' option is mainly for the WIP elements, like decompiler
 			debugStackPrint(vm.stack);
 			debugScopePrint(vm.scope, 0);
 		}
diff --git a/source/toy_print.h b/source/toy_print.h
index bfa9af4..b358011 100644
--- a/source/toy_print.h
+++ b/source/toy_print.h
@@ -16,5 +16,3 @@ TOY_API void Toy_setAssertFailureCallback(Toy_callbackType cb);
 TOY_API void Toy_resetPrintCallback(void);
 TOY_API void Toy_resetErrorCallback(void);
 TOY_API void Toy_resetAssertFailureCallback(void);
-
-//TODO: rename print.h to debug?
\ No newline at end of file
diff --git a/source/toy_value.h b/source/toy_value.h
index 45bac77..58d4d15 100644
--- a/source/toy_value.h
+++ b/source/toy_value.h
@@ -92,5 +92,5 @@ TOY_API int Toy_compareValues(Toy_Value left, Toy_Value right);
 //convert the value to a string - values that *are* strings are simply copied
 TOY_API union Toy_String_t* Toy_stringifyValue(struct Toy_Bucket** bucketHandle, Toy_Value value);
 
-//for debugging
+//for error messages
 TOY_API const char* Toy_private_getValueTypeAsCString(Toy_ValueType type);