riched20: Remove unused functions.

dlls/riched20/editor.h

@@ -70,7 +70,6 @@ void ME_ClearTempStyle(ME_TextEditor *editor);
 void ME_DumpStyleToBuf(CHARFORMAT2W *pFmt, char buf[2048]);
 void ME_DumpStyle(ME_Style *s);
 CHARFORMAT2W *ME_ToCF2W(CHARFORMAT2W *to, CHARFORMAT2W *from);
-void ME_CopyToCF2W(CHARFORMAT2W *to, CHARFORMAT2W *from);
 void ME_CopyToCFAny(CHARFORMAT2W *to, CHARFORMAT2W *from);
 void ME_CopyCharFormat(CHARFORMAT2W *pDest, const CHARFORMAT2W *pSrc); /* only works with 2W structs */
 void ME_CharFormatFromLogFont(HDC hDC, const LOGFONTW *lf, CHARFORMAT2W *fmt); /* ditto */
@@ -81,7 +80,6 @@ void ME_Remove(ME_DisplayItem *diWhere);
 ME_DisplayItem *ME_FindItemBack(ME_DisplayItem *di, ME_DIType nTypeOrClass);
 ME_DisplayItem *ME_FindItemFwd(ME_DisplayItem *di, ME_DIType nTypeOrClass);
 ME_DisplayItem *ME_FindItemBackOrHere(ME_DisplayItem *di, ME_DIType nTypeOrClass);
-ME_DisplayItem *ME_FindItemFwdOrHere(ME_DisplayItem *di, ME_DIType nTypeOrClass);
 ME_DisplayItem *ME_MakeDI(ME_DIType type);
 void ME_DestroyDisplayItem(ME_DisplayItem *item);
 void ME_DumpDocument(ME_TextBuffer *buffer);
@@ -121,7 +119,6 @@ int ME_ReverseFindNonWhitespaceV(const ME_String *s, int nVChar);
 int ME_ReverseFindWhitespaceV(const ME_String *s, int nVChar);
 
 /* row.c */
-ME_DisplayItem *ME_FindRowStart(ME_Context *c, ME_DisplayItem *run, int nRelPos);
 ME_DisplayItem *ME_RowStart(ME_DisplayItem *item);
 /* ME_DisplayItem *ME_RowEnd(ME_DisplayItem *item); */
 void ME_RenumberParagraphs(ME_DisplayItem *item); /* TODO */

dlls/riched20/list.c

@@ -98,16 +98,6 @@ ME_DisplayItem *ME_FindItemFwd(ME_DisplayItem *di, ME_DIType nTypeOrClass)
   return NULL;
 }
 
-ME_DisplayItem *ME_FindItemFwdOrHere(ME_DisplayItem *di, ME_DIType nTypeOrClass)
-{
-  while(di!=NULL) {
-    if (ME_DITypesEqual(di->type, nTypeOrClass))
-      return di;
-    di = di->next;
-  }
-  return NULL;
-}
-
 void ME_DestroyDisplayItem(ME_DisplayItem *item) {
 /*  TRACE("type=%s\n", ME_GetDITypeName(item->type)); */
   if (item->type==diParagraph || item->type == diUndoSetParagraphFormat) {

dlls/riched20/row.c

@@ -24,50 +24,6 @@
 
 #include "editor.h"
 
-ME_DisplayItem *ME_FindRowStart(ME_Context *c, ME_DisplayItem *item, 
-                                int nRelPos) {
-  ME_DisplayItem *para = ME_GetParagraph(item);
-  ME_MustBeWrapped(c, para);
-  if(nRelPos<=0) { /* if this or preceding row */
-    do {
-      ME_DisplayItem *item2 = ME_FindItemBack(item, diStartRowOrParagraph);
-      if (item2->type == diParagraph)
-      {
-        if (item2->member.para.prev_para == NULL)
-          return item;
-        /* if skipping to the preceding paragraph, ensure it's wrapped */
-        ME_MustBeWrapped(c, item2->member.para.prev_para);
-        item = item2;
-        continue;
-      }
-      else if (item2->type == diStartRow)
-      {
-        nRelPos++;
-        if (nRelPos>0)
-          return item;
-        item = item2;
-        continue;
-      }
-      assert(0 == "bug in FindItemBack(item, diStartRowOrParagraph)");
-      item = item2;
-    } while(1);
-  }
-  while(nRelPos>0) { /* if one of the next rows */
-    ME_DisplayItem *item2 = ME_FindItemFwd(item, diStartRowOrParagraph);
-    if (!item2)
-      return item;
-    if (item2->type == diParagraph)
-    {
-      if (item2->member.para.next_para == NULL)
-        return item;
-      continue;
-    }
-    item = item2;
-    nRelPos--;
-  }
-  return item;
-}
-
 /* I'm sure these functions would simplify some code in caret ops etc,
  * I just didn't remember them when I wrote that code
  */ 

dlls/riched20/style.c

@@ -71,12 +71,6 @@ CHARFORMAT2W *ME_ToCF2W(CHARFORMAT2W *to, CHARFORMAT2W *from)
   return (from->cbSize >= sizeof(CHARFORMAT2W)) ? from : NULL;
 }
 
-void ME_CopyToCF2W(CHARFORMAT2W *to, CHARFORMAT2W *from)
-{
-  if (ME_ToCF2W(to, from) == from)
-    *to = *from;
-}
-
 static CHARFORMAT2W *ME_ToCFAny(CHARFORMAT2W *to, CHARFORMAT2W *from)
 {
   assert(from->cbSize == sizeof(CHARFORMAT2W));