From: teodor <teodor>
Date: Fri, 3 Oct 2008 23:35:37 +0000 (+0000)
Subject: Add some comments, fix cleanup, improve tests
X-Git-Url: http://www.sigaev.ru/git/gitweb.cgi?p=tedtools.git;a=commitdiff_plain;h=60b6a26884b77fe6c6c37e714aa7a0c1b30e9fc7

Add some comments, fix cleanup, improve tests
---

diff --git a/data/template.tmpl b/data/template.tmpl
index 7a2db76..7b65074 100644
--- a/data/template.tmpl
+++ b/data/template.tmpl
@@ -70,8 +70,8 @@ str ? "yes" : -1 = <% str ? "yes" : -1 %>
 <@ ENDLOOP @>
 
 <@ LOOP selfLoop@>
-	<@if __FIRST @><ul><@endif@><li><% __COUNTER %> <% NODE %>#<% CNT %>
+	<@if __FIRST @><ul><@endif@><li><% __COUNTER %> <% NODE %>#<% CNT %> ID:<% ^id %>
 	<@ SELF @>
-	<@ LOOP oneloop@><@if __FIRST @><ol><@endif@><li><% __COUNTER %> oneloop:<% NODE %>#<% CNT %><@if __LAST @></ol><@endif@><@ ENDLOOP @>
+	<@ LOOP oneloop@><@if __FIRST @><ol><@endif@><li><% __COUNTER %> oneloop:<% NODE %>#<% CNT %> ID:<% ^id %><@if __LAST @></ol><@endif@><@ ENDLOOP @>
 	<@if __LAST @></ul><@endif@>
 <@ ENDLOOP @>
diff --git a/expected/tmpl b/expected/tmpl
index 21b8c27..7bf4401 100644
--- a/expected/tmpl
+++ b/expected/tmpl
@@ -144,61 +144,61 @@ str ? "yes" : -1 = -1
 
 
 
-	<ul><li>1 outer#1
+	<ul><li>1 outer#1 ID:23
 	
-	<ul><li>1 inner#4
+	<ul><li>1 inner#4 ID:23
 	
 	
 	
 
-	<li>2 inner#5
+	<li>2 inner#5 ID:23
 	
 	
 	</ul>
 
-	<ol><li>1 oneloop:subloop1#2<li>2 oneloop:subloop2#3</ol>
+	<ol><li>1 oneloop:subloop1#2 ID:23<li>2 oneloop:subloop2#3 ID:23</ol>
 	
 
-	<li>2 outer#6
+	<li>2 outer#6 ID:23
 	
-	<ul><li>1 inner#8
+	<ul><li>1 inner#8 ID:23
 	
-	<ol><li>1 oneloop:subloop3#9</ol>
+	<ol><li>1 oneloop:subloop3#9 ID:23</ol>
 	
 
-	<li>2 inner#10
+	<li>2 inner#10 ID:23
 	
 	
 	</ul>
 
-	<ol><li>1 oneloop:subloop2#7</ol>
+	<ol><li>1 oneloop:subloop2#7 ID:23</ol>
 	
 
-	<li>3 outer#11
+	<li>3 outer#11 ID:23
 	
-	<ul><li>1 inner#12
+	<ul><li>1 inner#12 ID:23
 	
 	
 	
 
-	<li>2 inner#13
+	<li>2 inner#13 ID:23
 	
-	<ul><li>1 innerst#14
+	<ul><li>1 innerst#14 ID:23
 	
 	
 	
 
-	<li>2 innerst#15
+	<li>2 innerst#15 ID:23
 	
 	
 	
 
-	<li>3 innerst#16
+	<li>3 innerst#16 ID:23
 	
-	<ol><li>1 oneloop:subloop4#17</ol>
+	<ol><li>1 oneloop:subloop4#17 ID:23</ol>
 	
 
-	<li>4 innerst#18
+	<li>4 innerst#18 ID:23
 	
 	
 	</ul>
diff --git a/template.c b/template.c
index 5651124..73d9cc4 100644
--- a/template.c
+++ b/template.c
@@ -718,8 +718,7 @@ freeNode( TemplateNode node ) {
 
 	switch (node->type) {
 		case	LoopNode:
-			freeNode( node->nodeData.loop.bodyNode );
-			freeNode( node->nodeData.loop.selfNode );
+			freeNode( node->nodeData.loop.bodyNode ); /* selfNode is somewhere inside bodyNode */
 			GListFree( node->nodeData.loop.childrenLoop );
 			GListFree( node->nodeData.loop.listVarValues );
 
diff --git a/template.h b/template.h
index 6f88989..7953de4 100644
--- a/template.h
+++ b/template.h
@@ -38,7 +38,7 @@
  *      for all other. Currently, bool values have only "true"/"false"
  *      string values
  * <@IF EXPRESSION @>
- * <@ELSE@>
+ * [ <@ELSE@> ] 
  * <@ENDIF@>
  *
  * Expression is classical with support following:
@@ -63,7 +63,7 @@
  *      C-level.
  *
  * <@LOOP MARKNAME@>
- *		<@ SELF @>
+ *		[ <@ SELF @> ]
  * <@ENDLOOP@>
  * Loop has predefined variables:
  *    __FIRST   - true for first iteration
@@ -102,6 +102,12 @@
  *  setTemplateValueBool("outerLoop.var1");
  *	addTemplateRow("innerLoop");
  *  setTemplateValueBool("outerLoop.innerLoop.var2");
+ * - addTemplateNestedLoop
+ *   returnTemplateNestedLoop
+ *   Manage self-nested loops ( ie tree-like structures ).
+ *	 Loop's template should contains one <@ SELF @> pointer.
+ *
+ * Examplaes of usage are in data/template.html used for test.
  *
  ******************************************************************************
  *                               Memory management                            * 
@@ -109,8 +115,8 @@
  * Unfortunatly, I'm too lazy to unify memory usage by several pieces
  * in library. So, library uses mixed plain malloc and memory context
  * concepts (tmalloc.h).
- * To work with library it's needed to allocate persitent memory context
- * for initTemplate() call and temprorary memory context for usual work.
+ * To work with library it's needed to allocate persistent memory context
+ * for initTemplate() call and provide temporary memory context for usual work.
  * after printTemplate is called it's needed to call resetTemplate() and 
  * then resetMemoryContext() for second context. 
  * 
@@ -251,7 +257,7 @@ typedef struct  TemplateNodeData {
 		struct {
 			TemplateNode	loop;
 			LoopRow			savedRowData;
-			GList			*childrenLoopAfterSelf;
+			GList			*childrenLoopAfterSelf; 
 		} nest;
 
 		/* LoopNode */
@@ -259,7 +265,7 @@ typedef struct  TemplateNodeData {
 			char    		*varName;
 			int     		varNameLength;
 			TemplateNode	bodyNode;
-			TemplateNode	selfNode;
+			TemplateNode	selfNode; /* pointer to self-nested plase to insert */
 			GList			*childrenLoop; 	/* to reset loop's instance  */
 			GList			*listVarValues; /* list of loop variables */
 			GList			*listInstance;
@@ -268,7 +274,7 @@ typedef struct  TemplateNodeData {
 										 +->row
 										 |
 										 |
-										 +->row->nestedinstance
+										 +->row->currentInstance
 			 */
 			LoopRow			lastRow;
 			LoopInstance	currentInstance;