Edwins f&r GUII patch with a small fix.

[features.git] / src / text2.C

diff --git a/src/text2.C b/src/text2.C
index 458ebe761617cbe5710b22bdd67b3aea96cec522..0614935ef17061a5be603a080067313a8930b10f 100644 (file)
--- a/src/text2.C
+++ b/src/text2.C
@@ -2383,26 +2383,6 @@ LyXParagraph * LyXText::FirstParagraph() const
 }
 
 
-// returns true if the specified string is at the specified position
-bool LyXText::IsStringInText(LyXParagraph * par,
-                            LyXParagraph::size_type pos,
-                            string const & str) const
-{
-       if (!par)
-               return false;
-
-       LyXParagraph::size_type i = 0;
-       while (pos + i < par->Last()
-              && string::size_type(i) < str.length()
-              && str[i] == par->GetChar(pos + i)) {
-               ++i;
-       }
-       if (str.length() == string::size_type(i))
-               return true;
-       return false;
-}
-
-
 // sets the selection over the number of characters of string, no check!!
 void LyXText::SetSelectionOverString(BufferView * bview, string const & str)
 {
@@ -2444,55 +2424,6 @@ void LyXText::ReplaceSelectionWithString(BufferView * bview,
 }
 
 
-// if the string can be found: return true and set the cursor to
-// the new position
-bool LyXText::SearchForward(BufferView * bview, string const & str) const
-{
-       LyXParagraph * par = cursor.par();
-       LyXParagraph::size_type pos = cursor.pos();
-       while (par && !IsStringInText(par, pos, str)) {
-               if (pos < par->Last() - 1)
-                       ++pos;
-               else {
-                       pos = 0;
-                       par = par->Next();
-               }
-       }
-       if (par) {
-               SetCursor(bview, par, pos);
-               return true;
-       }
-       else
-               return false;
-}
-
-
-bool LyXText::SearchBackward(BufferView * bview, string const & str) const
-{
-       LyXParagraph * par = cursor.par();
-       int pos = cursor.pos();
-
-       do {
-               if (pos > 0)
-                       --pos;
-               else {
-                       // We skip empty paragraphs (Asger)
-                       do {
-                               par = par->Previous();
-                               if (par)
-                                       pos = par->Last() - 1;
-                       } while (par && pos < 0);
-               }
-       } while (par && !IsStringInText(par, pos, str));
-  
-       if (par) {
-               SetCursor(bview, par, pos);
-               return true;
-       } else
-               return false;
-}
-
-
 // needed to insert the selection
 void LyXText::InsertStringA(BufferView * bview, string const & str)
 {