+ | "\\ominus" -> LITERAL (TEX_ONLY "\\ominus ")
+ | "\\oslash" -> LITERAL (TEX_ONLY "\\oslash ")
+ | "\\odot" -> LITERAL (TEX_ONLY "\\odot ")
+ | "\\bigcirc" -> LITERAL (TEX_ONLY "\\bigcirc ")
+ | "\\amalg" -> LITERAL (TEX_ONLY "\\amalg ")
+ | "\\prec" -> LITERAL (TEX_ONLY "\\prec ")
+ | "\\succ" -> LITERAL (TEX_ONLY "\\succ ")
+ | "\\preceq" -> LITERAL (TEX_ONLY "\\preceq ")
+ | "\\succeq" -> LITERAL (TEX_ONLY "\\succeq ")
+ | "\\dashv" -> LITERAL (TEX_ONLY "\\dashv ")
+ | "\\asymp" -> LITERAL (TEX_ONLY "\\asymp ")
+ | "\\doteq" -> LITERAL (TEX_ONLY "\\doteq ")
+ | "\\parallel" -> LITERAL (TEX_ONLY "\\parallel ")