| TEX_LR of Render_info.t * Render_info.t * t list
| TEX_BOX of string * string
| TEX_BIG of string * Render_info.t
| TEX_FUN1 of string * t
| TEX_FUN2 of string * t * t
| TEX_LR of Render_info.t * Render_info.t * t list
| TEX_BOX of string * string
| TEX_BIG of string * Render_info.t
| TEX_FUN1 of string * t
| TEX_FUN2 of string * t * t
| TEX_INFIX of string * t list * t list
| TEX_FUN2sq of string * t * t
| TEX_FUN1hl of string * (string * string) * t
| TEX_INFIX of string * t list * t list
| TEX_FUN2sq of string * t * t
| TEX_FUN1hl of string * (string * string) * t