X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fundo.C;h=b60d0e11b95f8c3d3fddbbd00d643ad1c4d003c7;hb=2734cc154853c61a7ea54bfeea3adc908f68bdc5;hp=075697facf327a269aa10b19d4b71dc12c50558e;hpb=af5acb6dc7e2f77a1f7a69d4f1bbfa25c7b50ea3;p=lyx.git

diff --git a/src/undo.C b/src/undo.C
index 075697facf..b60d0e11b9 100644
--- a/src/undo.C
+++ b/src/undo.C
@@ -22,13 +22,15 @@
 #include "BufferView.h"
 #include "lyxtext.h"
 #include "paragraph.h"
+#include "ParagraphList.h"
 
-#include "mathed/math_support.h"
+#include "mathed/MathSupport.h"
 #include "insets/inset.h"
 
 #include <algorithm>
 
-using lyx::pit_type;
+
+namespace lyx {
 
 using std::advance;
 using std::endl;
@@ -48,6 +50,14 @@ std::ostream & operator<<(std::ostream & os, Undo const & undo)
 }
 
 
+bool samePar(StableDocIterator const & i1, StableDocIterator const & i2)
+{
+	StableDocIterator tmpi2 = i2;
+	tmpi2.pos() = i1.pos();
+	return i1 == tmpi2;
+}
+
+
 void doRecordUndo(Undo::undo_kind kind,
 	DocIterator const & cell,
 	pit_type first_pit, pit_type last_pit,
@@ -77,10 +87,10 @@ void doRecordUndo(Undo::undo_kind kind,
 	if (!undo_finished
 	    && kind != Undo::ATOMIC
 	    && !stack.empty()
-	    && stack.top().cell == undo.cell
-		  && stack.top().kind == undo.kind
-		  && stack.top().from == undo.from
-		  && stack.top().end == undo.end)
+	    && samePar(stack.top().cell, undo.cell)
+	    && stack.top().kind == undo.kind
+	    && stack.top().from == undo.from
+	    && stack.top().end == undo.end)
 		return;
 
 	// fill in the real data to be saved
@@ -159,6 +169,7 @@ bool textUndoOrRedo(BufferView & bv,
 		// We stored the full cell here as there is not much to be
 		// gained by storing just 'a few' paragraphs (most if not
 		// all math inset cells have just one paragraph!)
+		//lyxerr << "undo.array=" << undo.array <<endl;
 		asArray(undo.array, dit.cell());
 	} else {
 		// Some finer machinery is needed here.
@@ -179,10 +190,10 @@ bool textUndoOrRedo(BufferView & bv,
 
 		// this ugly stuff is needed until we get rid of the
 		// inset_owner backpointer
-		ParagraphList::const_iterator pit = undo.pars.begin();
-		ParagraphList::const_iterator end = undo.pars.end();
+		ParagraphList::iterator pit = undo.pars.begin();
+		ParagraphList::iterator const end = undo.pars.end();
 		for (; pit != end; ++pit)
-			const_cast<Paragraph &>(*pit).setInsetOwner(&dit.inset());
+			pit->setInsetOwner(dit.realInset());
 		plist.insert(first, undo.pars.begin(), undo.pars.end());
 	}
 
@@ -242,7 +253,9 @@ void recordUndoInset(LCursor & cur, Undo::undo_kind kind)
 {
 	LCursor c = cur;
 	c.pop();
-	recordUndo(c, kind);
+	Buffer * buf = cur.bv().buffer();
+	doRecordUndo(kind, c, c.pit(), c.pit(),	cur,
+		     buf->params(), false, buf->undostack());
 }
 
 
@@ -279,3 +292,6 @@ void recordUndoFullDocument(BufferView * bv)
 	);
 	undo_finished = false;
 }
+
+
+} // namespace lyx