Hi all, please, consider the feature request I posted to bugzilla: having an advanced search/replace functionality allowing to find/replace segments of LyX Text, including math.
Initial idea description and prototype implementation patch: http://bugzilla.lyx.org/show_bug.cgi?id=3982 Patch for full GUI-support (dockable search panel a'la Acrobat, with its own GuiWorkArea): http://bugzilla.lyx.org/show_bug.cgi?id=3998 Core functionality in the patch is just basic, but I think that, at least for the search part, it is not impossible to complete (with reg exp search etc...). I'm available to complete the implementation, if there is any chance for it to get into the mainstream branch. Bye, T.