src: remove old metamodel and nitc

[nit.git] / src / utils.nit

diff --git a/src/utils.nit b/src/utils.nit
deleted file mode 100644 (file)
index df2e9f5..0000000
--- a/src/utils.nit
+++ /dev/null
@@ -1,78 +0,0 @@
-# This file is part of NIT ( http://www.nitlanguage.org ).
-#
-# Copyright 2006-2008 Floréal Morandat <morandat@lirmm.fr>
-# Copyright 2008 Jean Privat <jean@pryen.org>
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# Various functions for NIT tools
-module utils
-
-import symbol
-
-# Mangle an array of symbol using only alphanums and underscores
-fun cmangle(symbols: Symbol...): String
-do
-       var table = once cmangle_table
-       var res = new Buffer
-       for sym in symbols do
-               if not res.is_empty then
-                       res.add('_')
-                       res.add('_')
-                       res.add('_')
-               end
-               var underscore = false
-               var normal = true
-               var s = sym.to_s
-               for c in s do
-                       if (c >= 'a' and c <= 'z') or (c >='A' and c <= 'Z') or (c >= '0' and c <= '9') then
-                               res.add(c)
-                               underscore = false
-                               normal = true
-                       else if c == '_' and not underscore then
-                               res.add(c)
-                               underscore = true
-                               normal = true
-                       else if table.has_key(c) then
-                               if normal then
-                                       res.add('_')
-                                       res.add('_')
-                               end
-                               res.append(table[c])
-                               normal = false
-                               underscore = false
-                       end
-               end
-       end
-       return res.to_s
-end
-
-# Build the table that associates character to mangle to string
-private fun cmangle_table: HashMap[Char, String]
-do
-       var res = new HashMap[Char, String]
-       res['+'] = "plus"
-       res['-'] = "minus"
-       res['*'] = "star"
-       res['/'] = "slash"
-       res['%'] = "percent"
-       res['['] = "bra"
-       res['='] = "eq"
-       res['<'] = "l"
-       res['>'] = "g"
-       res['!'] = "n"
-       res['_'] = "u"
-       res['@'] = "at"
-       return res
-end
-