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7f918cf1 CE |
1 | (* Copyright (C) 1999-2005 Henry Cejtin, Matthew Fluet, Suresh |
2 | * Jagannathan, and Stephen Weeks. | |
3 | * | |
4 | * MLton is released under a BSD-style license. | |
5 | * See the file MLton-LICENSE for details. | |
6 | *) | |
7 | ||
8 | structure Char: CHAR = | |
9 | struct | |
10 | open Char0 | |
11 | ||
12 | val layout = Layout.str o escapeSML | |
13 | ||
14 | val fromInt = | |
15 | Trace.trace("Char.fromInt", Layout.str o Int.toString, layout) fromInt | |
16 | ||
17 | val isDigit = Trace.trace("Char.isDigit", layout, Bool.layout) isDigit | |
18 | end |