From 0ac4df97e93e23fd59534db2779ccf35dec26bca Mon Sep 17 00:00:00 2001
From: Tomasz Sowa <t.sowa@ttmath.org>
Date: Wed, 11 Dec 2024 17:29:32 +0100
Subject: [PATCH] WIP: add a Val struct as an input/output when calling a
 function

---
 src/generator.h |  1 +
 src/pattern.cpp | 19 +++++++++++++------
 src/pattern.h   | 15 ---------------
 3 files changed, 14 insertions(+), 21 deletions(-)

diff --git a/src/generator.h b/src/generator.h
index b6a8bf6..053f53c 100644
--- a/src/generator.h
+++ b/src/generator.h
@@ -975,6 +975,7 @@ void Generator::Generate()
 	ResizeStack();
 	ResizeBlockStack();
 	ResizeEzcFrameStack();
+	InitializeTmpStreams();
 	filter_index = 0;
 	stack_index  = 0;
 	ezc_frames_stack_index = 0;
diff --git a/src/pattern.cpp b/src/pattern.cpp
index c38980c..98b06e7 100644
--- a/src/pattern.cpp
+++ b/src/pattern.cpp
@@ -4,8 +4,8 @@
  * Author: Tomasz Sowa <t.sowa@ttmath.org>
  */
 
-/* 
- * Copyright (c) 2007-2012, Tomasz Sowa
+/*
+ * Copyright (c) 2007-2024, Tomasz Sowa
  * All rights reserved.
  * 
  * Redistribution and use in source and binary forms, with or without
@@ -33,7 +33,6 @@
  */
 
 #include "pattern.h"
-#include "utf8/utf8.h"
 
 
 namespace Ezc
@@ -46,15 +45,12 @@ Pattern::Pattern()
 }
 
 
-
 void Pattern::Clear()
 {
 	item_root.Clear();
 }
 
 
-
-
 void Pattern::CacheBlocks(Blocks & blocks)
 {
 	Cache(blocks, item_root);
@@ -67,6 +63,17 @@ void Pattern::ClearCache()
 }
 
 
+void Pattern::CacheFunctions(Functions & fun)
+{
+	Cache(fun, item_root);
+}
+
+
+void Pattern::CacheObjects(Objects & obj)
+{
+	Cache(obj, item_root);
+}
+
 
 } // namespace Ezc
 
diff --git a/src/pattern.h b/src/pattern.h
index fe5e4cc..231565b 100644
--- a/src/pattern.h
+++ b/src/pattern.h
@@ -36,7 +36,6 @@
 #ifndef headerfile_ezc_pattern
 #define headerfile_ezc_pattern
 
-#include <string>
 #include "item.h"
 #include "cache.h"
 #include "blocks.h"
@@ -69,20 +68,6 @@ public:
 
 
 
-void Pattern::CacheFunctions(Functions & fun)
-{
-	Cache(fun, item_root);
-}
-
-
-void Pattern::CacheObjects(Objects & obj)
-{
-	Cache(obj, item_root);
-}
-
-
-
-
 } // namespace Ezc