It looks like I'm on a roll! ;) First the fix, in case you don't have time
to waste on my ramblings:
File qt_dialogues.cpp, line 718 onward, change to:
QTMInteractivePrompt* _prompt = new QTMInteractivePrompt(label, items,
to_qstring(it->type), tm_mainwindow());
if (_prompt->exec() == QDialog::Accepted) {
QString text = _prompt->currentText();
((qt_input_text_widget_rep*) int_input.rep) -> text = scm_quote (
from_qstring (text));
((qt_input_text_widget_rep*) int_input.rep) -> cmd ();
} else {
// ((qt_input_text_widget_rep*) int_input.rep) -> text="#f";
}
delete _prompt;
}
And here's the bug:
1. Take any document and manually create a fake autosave file (i.e. with
the trailing tilde) which is newer.
2. Open the document in TeXmacs QT (svn), with the new interactive prompt
and the option to show interactive messages on the status bar.
3. The shiny new interactive prompt kicks in, asks whether you want to
load the newer autosaved file.
4. Say whatever you want, it crashes on you.
Seems like qt_tm_widget_rep::write is doing tw->removeWidget(old_canvas); and
this kills because the QTMInteractivePrompt had been created on the stack
and someone is trying to delete it. Or that's my guess.
Kind regards,
________________
Miguel de Benito.
_______________________________________________
Texmacs-dev mailing list
[email protected]
http://lists.gnu.org/mailman/listinfo/texmacs-dev
