- UI support for the LaTeX-package undertilde, fileformat change, fixed the remaining...

[lyx.git] / src / Buffer.cpp

diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index 6c3841ba638ee1941effd418265a999564c4107f..071c5312cfa25f885b46bfc769aebd5d0f63cac1 100644 (file)
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -128,7 +128,7 @@ namespace {
 
 // Do not remove the comment below, so we get merge conflict in
 // independent branches. Instead add your own.
-int const LYX_FORMAT = 413; // rgh: html_css_as_file
+int const LYX_FORMAT = 415; //uwestoehr : support for package undertilde (bug 6622)
 
 typedef map<string, bool> DepClean;
 typedef map<docstring, pair<InsetLabel const *, Buffer::References> > RefCache;
@@ -2640,12 +2640,6 @@ void Buffer::collectChildren(ListOfBuffers & clist, bool grand_children) const
                        // there might be grandchildren
                        child->collectChildren(clist, true);
        }
-       // Make sure we have not included ourselves.
-       ListOfBuffers::iterator bit = find(clist.begin(), clist.end(), this);
-       if (bit != clist.end()) {
-               LYXERR0("Recursive include detected in `" << fileName() << "'.");
-               clist.erase(bit);
-       }
 }
 
 
@@ -2653,6 +2647,12 @@ ListOfBuffers Buffer::getChildren() const
 {
        ListOfBuffers v;
        collectChildren(v, false);
+       // Make sure we have not included ourselves.
+       ListOfBuffers::iterator bit = find(v.begin(), v.end(), this);
+       if (bit != v.end()) {
+               LYXERR0("Recursive include detected in `" << fileName() << "'.");
+               v.erase(bit);
+       }
        return v;
 }
 
@@ -2661,6 +2661,12 @@ ListOfBuffers Buffer::getDescendents() const
 {
        ListOfBuffers v;
        collectChildren(v, true);
+       // Make sure we have not included ourselves.
+       ListOfBuffers::iterator bit = find(v.begin(), v.end(), this);
+       if (bit != v.end()) {
+               LYXERR0("Recursive include detected in `" << fileName() << "'.");
+               v.erase(bit);
+       }
        return v;
 }
 
@@ -3488,6 +3494,8 @@ bool Buffer::doExport(string const & format, bool put_in_tempdir,
                        runparams.flavor = OutputParams::PDFLATEX;
                else if (backend_format == "luatex")
                        runparams.flavor = OutputParams::LUATEX;
+               else if (backend_format == "dviluatex")
+                       runparams.flavor = OutputParams::DVILUATEX;
                else if (backend_format == "xetex")
                        runparams.flavor = OutputParams::XETEX;
        }