From 4462a26fa92569868b01754fc2738bca4f39f1f8 Mon Sep 17 00:00:00 2001
From: Ben Bridle <bridle.benjamin@gmail.com>
Date: Sun, 26 Nov 2023 10:31:20 +1300
Subject: Implement name-spaced macros

---
 src/tokenizer.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/tokenizer.rs')

diff --git a/src/tokenizer.rs b/src/tokenizer.rs
index 03609b2..1fdb994 100644
--- a/src/tokenizer.rs
+++ b/src/tokenizer.rs
@@ -142,7 +142,11 @@ impl Iterator for TokenIterator {
             '&' => { SyntacticTokenType::LabelDefinition(format!("{}/{}", self.label, suffix)) }
             '$' => { SyntacticTokenType::Padding(parse_padding_value(&suffix)) }
             '~' => { SyntacticTokenType::Reference(format!("{}/{}", self.label, suffix)) }
-            '%' => { SyntacticTokenType::MacroDefinition(suffix) }
+            '%' => if let Some(("", sublabel)) = suffix.split_once("~") {
+                SyntacticTokenType::MacroDefinition(format!("{}/{}", self.label, sublabel))
+            } else {
+                SyntacticTokenType::MacroDefinition(suffix)
+            }
             _ => {
                 if ";" == &full                                    { SyntacticTokenType::MacroDefinitionTerminator }
                 else if let Some(value) = parse_byte_lit(&full)    { SyntacticTokenType::ByteLiteral(value) }
-- 
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