module Arg: sig .. end
simple command line parameters handling
val bool : Latex.t -> bool
bool "text" is true iff the command line contains "-text"
val int : ?default:int -> Latex.t -> int
int "text" is n if the command line contains "-text n".
The value defaults to 0 if unspecified
val float : ?default:float -> Latex.t -> float
float "text" is n if the command line contains "-text n"
The value defaults to 0. if unspecified
val text : ?default:Latex.t -> Latex.t -> Latex.t
float "text" is Latex.text s if the command line contains
"-text s" The value defaults to the empty string if
unspecified
val mode : [ `Cairo | `Mps | `Pdf | `Ps ]
mode reflects the mode in which melt is ran.
`Pdf for -pdf
`Ps for -ps
`Cairo for -cairo
`Mps for -mps