# from XeTeX reference guide (Jan 3, 2011)

# font primitives
\XeTeXfonttype#*
\XeTeXglyph#*
\XeTeXcountglyph#*
\XeTeXglyphindex#*
\XeTeXcharglyph#*
\XeTeXglyphbounds#*
\XeTeXuseglyphmetrics#*

# OpenType fonts
\XeTeXOTcountscripts#*
\XeTeXOTcountlanguages#*
\XeTeXOTlanguagetag#*
\XeTeXOTcountfeatures#*
\XeTeXOTfeaturetag#*

# AAT and Graphite fonts
\XeTeXcountfeatures#*
\XeTeXfeaturecode#*
\XeTeXfeaturename#*
\XeTeXisexclusivefeature#*
\XeTeXfindfeaturebyname#*
\XeTeXcountselectors#*
\XeTeXselectorcode#*
\XeTeXselectorname#*
\XeTeXisdefaultselector#*
\XeTeXfindselectorbyname#*
\XeTeXcountvariations#*
\XeTeXvariation#*
\XeTeXvariationname#*
\XeTeXvariationmin#*
\XeTeXvariationmax#*
\XeTeXvariationdefault#*
\XeTeXfindvariationbyname#*

# Math fonts
\XeTeXmathcode#*
\XeTeXmathcodenum#*
\XeTeXmathchar#*
\XeTeXmathcharnum#*
\XeTeXmathchardef#*
\XeTeXmathcharnumdef#*
\XeTeXdelcode#*
\XeTeXdelcodenum#*
\XeTeXdelimiter#*
\XeTeXmathaccent#*
\XeTeXradical#*

# Character classes
\XeTeXinterchartokenstate#*
\XeTeXcharclass#*
\XeTeXinterchartoks#*

# Encoding
\XeTeXinputnormalization#*
\XeTeXinputencoding#*
\XeTeXdefaultencoding#*

# Line Breaking
\XeTeXdashbreakstate#*
\XeTeXlinebreaklocale#*
\XeTeXlinebreakskip#*
\XeTeXlinebreakpenalty#*
\XeTeXupwardsmode#*

#Graphics
\XeTeXpicfile#*
\XeTeXpdffile#*
\XeTeXpdfpagecount#*

# Cross-compatibility with pdfTeX and/or LuaTeX
\pdfpageheight#*
\pdfpagewidth#*
\pdfsavepos#*
\pdflastxpos#*
\pdflastypos#*
\ifprimitive
\primitive
\shellescape
\strcmp
\suppressfontnotfounderror#*

# Misc.
\XeTeXversion#*
\XeTeXrevision#*