diff --git a/src/global.c b/src/global.c
index 0edbc60..24f77bb 100644
--- a/src/global.c
+++ b/src/global.c
@@ -164,6 +164,7 @@ static int first_label_of_statement(int *statement_flags)
 
 // parse label definition (can be either global or local).
 // name must be held in GlobalDynaBuf.
+// called by parse_symbol_definition, parse_backward_anon_def, parse_forward_anon_def
 static void set_label(scope_t scope, int stat_flags, int force_bit, boolean change_allowed)
 {
 	struct number	pc;
@@ -241,6 +242,7 @@ static void parse_local_symbol_def(int *statement_flags, scope_t scope)
 {
 	if (!first_label_of_statement(statement_flags))
 		return;
+
 	GetByte();	// start after '.'/'@'
 	if (Input_read_keyword())
 		parse_symbol_definition(scope, *statement_flags);
diff --git a/src/input.c b/src/input.c
index 4fcc24e..586d3ef 100644
--- a/src/input.c
+++ b/src/input.c
@@ -325,6 +325,7 @@ static char GetQuotedByte(void)
 }
 
 // Skip remainder of statement, for example on error
+// FIXME - check for quotes, otherwise this might treat a quoted colon like EOS!
 void Input_skip_remainder(void)
 {
 	while (GotByte)
diff --git a/src/pseudoopcodes.c b/src/pseudoopcodes.c
index 935c370..dde1eca 100644
--- a/src/pseudoopcodes.c
+++ b/src/pseudoopcodes.c
@@ -888,14 +888,14 @@ static boolean check_ifdef_condition(void)
 		symbol->usage++;
 	return symbol->object.type->is_defined(&symbol->object);
 }
-// new if/ifdef/ifndef/else function, to be able to do ELSE IF
+// if/ifdef/ifndef/else function, to be able to do ELSE IF
 enum ifmode {
 	IFMODE_IF,	// parse expression, then block
 	IFMODE_IFDEF,	// check symbol, then parse block or line
 	IFMODE_IFNDEF,	// check symbol, then parse block or line
 	IFMODE_ELSE	// unconditional last block
 };
-// new function for if/ifdef/ifndef/else. has to be re-entrant.
+// function for if/ifdef/ifndef/else. has to be re-entrant.
 static enum eos ifelse(enum ifmode mode)
 {
 	boolean		nothing_done	= TRUE;	// once a block gets executed, this becomes FALSE, so all others will be skipped even if condition met
diff --git a/src/symbol.c b/src/symbol.c
index 483def8..6811b5e 100644
--- a/src/symbol.c
+++ b/src/symbol.c
@@ -107,6 +107,23 @@ static void dump_vice_unusednonaddress(struct rwnode *node, FILE *fd)
 
 // search for symbol. create if nonexistant. if created, give it flags "flags".
 // the symbol name must be held in GlobalDynaBuf.
+/*
+FIXME - to get lists/strings to work, this can no longer create an int by default!
+maybe get rid of "int flags" and use some "struct object *default" instead?
+called by;
+alu.c
+	get_symbol_value
+global.c
+	set_label		implicit symbol definition (gets assigned pc)
+	parse_symbol_definition	explicit symbol definition
+macro.c
+	Macro_parse_call	early to build array of outer refs in case of call-by-ref
+	Macro_parse_call	later to lookup inner symbols in case of call-by-value
+pseudoopcodes.c
+	symbol_define
+	symbol_fix_forward_anon_name
+symbol.c
+*/
 struct symbol *symbol_find(scope_t scope, int flags)
 {
 	struct rwnode	*node;