1 files changed, 0 insertions, 126 deletions
diff --git a/gfx/graphite2/src/inc/Bidi.h b/gfx/graphite2/src/inc/Bidi.h
deleted file mode 100644
index 9593c7e14..000000000
--- a/gfx/graphite2/src/inc/Bidi.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*  GRAPHITE2 LICENSING
-
-    Copyright 2013, SIL International
-    All rights reserved.
-
-    This library is free software; you can redistribute it and/or modify
-    it under the terms of the GNU Lesser General Public License as published
-    by the Free Software Foundation; either version 2.1 of License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should also have received a copy of the GNU Lesser General Public
-    License along with this library in the file named "LICENSE".
-    If not, write to the Free Software Foundation, 51 Franklin Street,
-    Suite 500, Boston, MA 02110-1335, USA or visit their web page on the
-    internet at http://www.fsf.org/licenses/lgpl.html.
-
-Alternatively, the contents of this file may be used under the terms of the
-Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
-License, as published by the Free Software Foundation, either version 2
-of the License or (at your option) any later version.
-*/
-#pragma once
-
-namespace graphite2
-{
-
-class BracketPair
-{
-public:
-    BracketPair(uint16 g, Slot *s, uint8 b, BracketPair *p, BracketPair *l) : _open(s), _close(0), _parent(p), _next(0), _prev(l), _gid(g), _mask(0), _before(b) {};
-    uint16 gid() const { return _gid; }
-    Slot *open() const { return _open; }
-    Slot *close() const { return _close; }
-    uint8 mask() const { return _mask; }
-    int8 before() const { return _before; }
-    BracketPair *parent() const { return _parent; }
-    void close(Slot *s) { _close = s; }
-    BracketPair *next() const { return _next; }
-    BracketPair *prev() const { return _prev; }
-    void next(BracketPair *n) { _next = n; }
-    void orin(uint8 m) { _mask |= m; }
-private:
-    Slot        *   _open;          // Slot of opening paren
-    Slot        *   _close;         // Slot of closing paren
-    BracketPair *   _parent;        // pair this pair is in or NULL
-    BracketPair *   _next;          // next pair along the string
-    BracketPair *   _prev;          // pair that closed last before we opened
-    uint16          _gid;           // gid of closing paren
-    uint8           _mask;          // bitmap (2 bits) of directions within the pair
-    int8            _before;        // most recent strong type (L, R, OPP, CPP)
-};
-
-class BracketPairStack
-{
-public:
-    BracketPairStack(int s) : _stack(grzeroalloc<BracketPair>(s)), _ip(_stack - 1), _top(0), _last(0), _lastclose(0), _size(s) {}
-    ~BracketPairStack() { free(_stack); }
-
-public:
-    BracketPair *scan(uint16 gid);
-    void close(BracketPair *tos, Slot *s);
-    BracketPair *push(uint16 gid, Slot *pos, uint8 before, int prevopen);
-    void orin(uint8 mask);
-    void clear() { _ip = _stack - 1; _top = 0; _last = 0; _lastclose = 0; }
-    int size() const { return _size; }
-    BracketPair *start() const { return _stack; }
-
-    CLASS_NEW_DELETE
-
-private:
-
-    BracketPair *_stack;        // start of storage
-    BracketPair *_ip;           // where to add the next pair
-    BracketPair *_top;          // current parent
-    BracketPair *_last;         // end of next() chain
-    BracketPair *_lastclose;    // last pair to close
-    int          _size;         // capacity
-};
-
-inline BracketPair *BracketPairStack::scan(uint16 gid)
-{
-    BracketPair *res = _top;
-    while (res >= _stack)
-    {
-        if (res->gid() == gid)
-            return res;
-        res = res->parent();
-    }
-    return 0;
-}
-
-inline void BracketPairStack::close(BracketPair *tos, Slot *s) 
-{
-    for ( ; _last && _last != tos && !_last->close(); _last = _last->parent())
-    { }
-    tos->close(s);
-    _last->next(NULL);
-    _lastclose = tos;
-    _top = tos->parent();
-}
-
-inline BracketPair *BracketPairStack::push(uint16 gid, Slot *pos, uint8 before, int prevopen)
-{
-    if (++_ip - _stack < _size && _stack)
-    {
-        ::new (_ip) BracketPair(gid, pos, before, _top, prevopen ? _last : _lastclose);
-        if (_last) _last->next(_ip);
-        _last = _ip;
-    }
-    _top = _ip;
-    return _ip;
-}
-
-inline void BracketPairStack::orin(uint8 mask)
-{
-    BracketPair *t = _top;
-    for ( ; t; t = t->parent())
-        t->orin(mask);
-}
-
-}