On Sat, Jul 02, 2016 at 10:10:00PM -0400, Scott Kostyshak wrote: > On Sat, Jul 02, 2016 at 06:59:46PM +0200, Georg Baum wrote: > > commit 6dfc255088ecd3393c4c5dc3d2c5357a3fbabfc0 > > Author: Georg Baum <[email protected]> > > Date: Sat Jul 2 18:58:30 2016 +0200 > > > > Fix CAS input on windows (bug 10262) > > > > This is the well known file locking problem: The TempFile class keeps > > the > > created file locked for the own process, and this prevents the CAS to > > read it. > > --- > > src/mathed/MathExtern.cpp | 9 +++++++-- > > 1 files changed, 7 insertions(+), 2 deletions(-) > > > > diff --git a/src/mathed/MathExtern.cpp b/src/mathed/MathExtern.cpp > > index b3443fa..8b1e0f0 100644 > > --- a/src/mathed/MathExtern.cpp > > +++ b/src/mathed/MathExtern.cpp > > @@ -1001,8 +1001,13 @@ namespace { > > { > > // In order to avoid parsing problems with command interpreters > > // we pass input data through a file > > - TempFile tempfile("casinput"); > > - FileName const cas_tmpfile = tempfile.name(); > > + // Since the CAS is supposed to read the temp file we need > > + // to unlock it on windows (bug 10262). > > + unique_ptr<TempFile> tempfile(new TempFile("casinput")); > > + tempfile->setAutoRemove(false); > > + FileName const cas_tmpfile = tempfile->name(); > > + tempfile.reset(); > > + > > if (cas_tmpfile.empty()) { > > lyxerr << "Warning: cannot create temporary file." > > << endl; > > Any chance that similar fixes could fix the following two bugs? > http://www.lyx.org/trac/ticket/10043 > http://www.lyx.org/trac/ticket/10091
Georg, I'd be curious if you think a similar fix could fix #10043 and #10091. Scott
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