+\TestPackage{tipx}
+% necessary to get correct size for InstantPreview images created by dvipng
+\TestPackage[c70fs.fd]{zhmetrics}
+% symbol packakges supported by LyX for items and the special character dialog
+% see the unicodesymbols file
+\TestPackage{ascii}
+\TestPackage{bbding}
+\TestPackage{ifsym}
+\TestPackage{marvosym}
+\TestPackage{pmboxdraw}
+\TestPackage{textgreek}
+\TestPackage{wasysym}
+% These packages are disabled in the unicodesymbols file
+% see comment there
+%\TestPackage{txfonts}
+%\TestPackage{pxfonts}
+%\TestPackage{mathabx}
+%\TestPackage{mathdesign}