Use Create(B) to specialize the number scanner according to B.
Use special ctrl to make a scanner that recognizes input and returns a result according to ctrl.
The integer scanner. Recognizes an OCaml integer in decimal format without any leading zeros.
The 32-bit integer scanner. Recognizes a 32-bit integer in decimal format without any leading zeros.
The 64-bit integer scanner. Recognizes a 64-bit integer in decimal format without any leading zeros.
The native integer scanner. Recognizes a native system integer in decimal format without any leading zeros.
The simple floating point number scanner. Recognizes an OCaml floating point number without any exponent part, i.e. a simple integer part without leading zeros, optionally followed by a decimal point and a fraction part.
The scientific notation floating point number scanner. Recognizes an OCaml floating point number that may be in scientific notation, i.e. an integer part, optional followed by a decimal point and a fraction part, optionally followed again by an exponent part.