(* *)
(***********************************************************************)
+(*
+ Time-stamp: <Last modified on 2013-03-09 10:41:21 CET by Kim Nguyen>
+*)
+
open Format
exception InvalidUtf8Codepoint of int
let right_arrow = "→"
let left_arrow = "←"
let epsilon = "ϵ"
+let big_sigma = "∑"
let cap = "∩"
let cup = "∪"
let lnot = "¬"
let top = "⊤"
let bottom = "⊥"
let dummy = "☠"
+let inverse = "⁻¹"
let double_right_arrow = "⇒"
let combining_overbar = "\204\133"
let combining_underbar = "\204\178"
let underline s = combine_all combining_underbar s
let strike s = combine_all combining_stroke s
-let mk_repeater c =
- let mk_str i = String.make i c in
- let _table = Array.init 16 mk_str in
- fun i -> try
- if i < 16 then _table.(i) else mk_str i
- with e -> print_int i; print_newline(); raise e
-let padding = mk_repeater ' '
-let line = mk_repeater '_'
+let padding i = String.make i ' '
+let line i = String.make i '_'
let pp_strike = ppf strike
let pp_subscript = ppf subscript
let pp_superscript = ppf superscript
-let dummy_printer fmt () = ()
+let dummy_printer _ () = ()
let pp_print_list ?(sep=dummy_printer) printer fmt l =
match l with