riched20: Pass a paragraph ptr to the paragraph destruction function.

dlls/riched20/editor.c

@@ -3213,10 +3213,11 @@ void ME_DestroyEditor(ME_TextEditor *editor)
   ME_ClearTempStyle(editor);
   ME_EmptyUndoStack(editor);
   editor->pBuffer->pFirst = NULL;
-  while(p) {
+  while(p)
+  {
     pNext = p->next;
     if (p->type == diParagraph)
-      destroy_para(editor, p);
+      para_destroy( editor, &p->member.para );
     else
       ME_DestroyDisplayItem(p);
     p = pNext;

dlls/riched20/editor.h

@@ -75,7 +75,6 @@ ME_DisplayItem *ME_FindItemBackOrHere(ME_DisplayItem *di, ME_DIType nTypeOrClass
 ME_DisplayItem *ME_MakeDI(ME_DIType type) DECLSPEC_HIDDEN;
 void ME_DestroyDisplayItem(ME_DisplayItem *item) DECLSPEC_HIDDEN;
 void ME_DumpDocument(ME_TextBuffer *buffer) DECLSPEC_HIDDEN;
-void destroy_para(ME_TextEditor *editor, ME_DisplayItem *item) DECLSPEC_HIDDEN;
 
 /* string.c */
 ME_String *ME_MakeStringN(LPCWSTR szText, int nMaxChars) DECLSPEC_HIDDEN;
@@ -205,6 +204,7 @@ void ME_GetSelectionParaFormat(ME_TextEditor *editor, PARAFORMAT2 *pFmt) DECLSPE
 void ME_MarkAllForWrapping(ME_TextEditor *editor) DECLSPEC_HIDDEN;
 void ME_SetDefaultParaFormat(ME_TextEditor *editor, PARAFORMAT2 *pFmt) DECLSPEC_HIDDEN;
 int get_total_width(ME_TextEditor *editor) DECLSPEC_HIDDEN;
+void para_destroy( ME_TextEditor *editor, ME_Paragraph *item ) DECLSPEC_HIDDEN;
 ME_Run *para_end_run( ME_Paragraph *para ) DECLSPEC_HIDDEN;
 ME_Run *para_first_run( ME_Paragraph *para ) DECLSPEC_HIDDEN;
 ME_Paragraph *para_join( ME_TextEditor *editor, ME_Paragraph *para, BOOL use_first_fmt ) DECLSPEC_HIDDEN;

dlls/riched20/para.c

@@ -39,20 +39,18 @@ static ME_Paragraph *para_create( ME_TextEditor *editor )
     return &item->member.para;
 }
 
-void destroy_para(ME_TextEditor *editor, ME_DisplayItem *item)
+void para_destroy( ME_TextEditor *editor, ME_Paragraph *para )
 {
-    assert(item->type == diParagraph);
-
-    if (item->member.para.nWidth == editor->nTotalWidth)
+    if (para->nWidth == editor->nTotalWidth)
     {
-        item->member.para.nWidth = 0;
+        para->nWidth = 0;
         editor->nTotalWidth = get_total_width(editor);
     }
-    editor->total_rows -= item->member.para.nRows;
-    ME_DestroyString(item->member.para.text);
-    para_num_clear( &item->member.para.para_num );
-    para_mark_remove( editor, &item->member.para );
-    ME_DestroyDisplayItem(item);
+    editor->total_rows -= para->nRows;
+    ME_DestroyString( para->text );
+    para_num_clear( &para->para_num );
+    para_mark_remove( editor, para );
+    ME_DestroyDisplayItem( para_get_di( para ) );
 }
 
 /* Note para_next/prev will return the start and end doc nodes */
@@ -762,7 +760,7 @@ ME_Paragraph *para_join( ME_TextEditor *editor, ME_Paragraph *para, BOOL use_fir
   para->next_para = next->next_para;
   next->next_para->member.para.prev_para = para_get_di( para );
   ME_Remove( para_get_di(next) );
-  destroy_para( editor, para_get_di( next ) );
+  para_destroy( editor, next );
 
   ME_PropagateCharOffset( para->next_para, -end_len );