1 files changed, 63 insertions, 0 deletions
diff --git a/src/interp/nruntime.boot b/src/interp/nruntime.boot
new file mode 100644
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--- /dev/null
+++ b/src/interp/nruntime.boot
@@ -0,0 +1,63 @@
+-- Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd.
+-- All rights reserved.
+-- Copyright (C) 2007, Gabriel Dos Reis.
+-- All rights reserved.
+--
+-- Redistribution and use in source and binary forms, with or without
+-- modification, are permitted provided that the following conditions are
+-- met:
+--
+--     - Redistributions of source code must retain the above copyright
+--       notice, this list of conditions and the following disclaimer.
+--
+--     - Redistributions in binary form must reproduce the above copyright
+--       notice, this list of conditions and the following disclaimer in
+--       the documentation and/or other materials provided with the
+--       distribution.
+--
+--     - Neither the name of The Numerical ALgorithms Group Ltd. nor the
+--       names of its contributors may be used to endorse or promote products
+--       derived from this software without specific prior written permission.
+--
+-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+-- IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+-- TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+-- PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+-- OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+-- EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+-- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+-- PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+-- LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+-- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+import '"c-util"
+)package "BOOT"
+
+unloadOneConstructor(cnam,fn) ==
+    REMPROP(cnam,'LOADED)
+    SETF(SYMBOL_-FUNCTION cnam,mkAutoLoad(fn, cnam))
+
+devaluateDeeply x ==
+  VECP x => devaluate x
+  atom x => x
+  [devaluateDeeply y for y in x]
+
+lookupDisplay(op,sig,vectorOrForm,suffix) ==
+  null $NRTmonitorIfTrue => nil
+  prefix := (suffix = '"" => ">"; "<")
+  sayBrightly
+    concat(prefix,formatOpSignature(op,sig),
+        '" from ", prefix2String devaluateDeeply vectorOrForm,suffix)
+
+isInstantiated [op,:argl] ==
+  u:= lassocShiftWithFunction(argl,HGET($ConstructorCache,op),'domainEqualList)
+    => CDRwithIncrement u
+  nil
+
+isCategoryPackageName nam ==
+  p := PNAME opOf nam
+  p.(MAXINDEX p) = char '_&
+
+