Dear LyX developers,
in order to fix #10584, I need to call the function
features.require("textquotedbl")
(to insert a some fallback definition in the preamble)
in Paragraph::Private::latexSpecialChar.
A similar action is done in InsetQuotes.cpp in
void InsetQuotes::validate(LaTeXFeatures & features) const
however, "LaTeXFeatures & features" is not defined in Paragraph.cpp.
A "stub patch" (comment at the place of required change) is provided at
http://www.lyx.org/trac/raw-attachment/ticket/10584/Paragraph.patch
Thanks,
Günter
