don't rm emergency saves ever

[lyx.git] / src / buffer.C

diff --git a/src/buffer.C b/src/buffer.C
index ebf5700814ab863aaa5a863e823595ddc48165a7..731e538c1c756f3e3345ebea7db34efdbd7a957a 100644 (file)
--- a/src/buffer.C
+++ b/src/buffer.C
@@ -1037,7 +1037,7 @@ void Buffer::makeLaTeXFile(ostream & os,
        texrow.reset();
        // The starting paragraph of the coming rows is the
        // first paragraph of the document. (Asger)
-       texrow.start(&*(paragraphs.begin()), 0);
+       texrow.start(paragraphs.begin()->id(), 0);
 
        if (!only_body && nice) {
                os << "%% " << lyx_docversion << " created this file.  "
@@ -2293,6 +2293,25 @@ ParagraphList::iterator Buffer::getParFromID(int id) const
 }
 
 
+bool Buffer::hasParWithID(int id) const
+{
+       ParIterator it(const_cast<Buffer*>(this)->par_iterator_begin());
+       ParIterator end(const_cast<Buffer*>(this)->par_iterator_end());
+
+       if (id < 0) {
+               // John says this is called with id == -1 from undo
+               lyxerr << "hasParWithID(), id: " << id << endl;
+               return 0;
+       }
+
+       for (; it != end; ++it)
+               if ((*it)->id() == id)
+                       return true;
+
+       return false;
+}
+
+
 ParIterator Buffer::par_iterator_begin()
 {
        return ParIterator(&*(paragraphs.begin()));