"further stream operator fixes, plus config file tweak."

[<ivt...@li...>]

Patch:    ivtools-011008-johnston-068
For:      ivtools-0.9.6
Author:   joh...@us...
Subject:  further stream operator fixes, plus config file tweak.
Requires: 

This is an intermediate patch to ivtools-0.9.6.  To apply, cd to the
top-level directory of the ivtools source tree (the directory with src
and config subdirs), and apply like this:

	patch -p0 <ThisFile

Summary of Changes:

- further stream operator fixes, plus config file tweak.

Index: ComTerp/strmfunc.c
diff -c ComTerp/strmfunc.c:1.4 ComTerp/strmfunc.c:1.5
*** ComTerp/strmfunc.c:1.4	Thu Oct  4 10:21:36 2001
--- src/ComTerp/strmfunc.c	Mon Oct  8 10:31:11 2001
***************
*** 200,205 ****
--- 200,210 ----
      ComValue operand2(stack_arg(1));
      reset_stack();
  
+     if (operand1.is_nil() || operand2.is_nil()) {
+       push_stack(ComValue::nullval());
+       return;
+     }
+ 
      int n = operand2.int_val();
      if (n<=0) return;
  
***************
*** 256,261 ****
--- 261,271 ----
  
      ComValue operand2(stack_arg(1));
      reset_stack();
+ 
+     if (operand1.is_nil() || operand2.is_nil()) {
+       push_stack(ComValue::nullval());
+       return;
+     }
  
      int start = operand1.int_val();
      int stop = operand2.int_val();
Index: config_ivtools/local.def
diff -c config_ivtools/local.def:1.3 config_ivtools/local.def:1.4
*** config_ivtools/local.def:1.3	Thu Aug 16 12:22:41 2001
--- config/local.def	Mon Oct  8 10:31:28 2001
***************
*** 44,50 ****
--- 44,54 ----
   * Assume the use of gcc-2.3.3 or greater
   */ 
  #undef LanguageCCDefines
+ #if LibStdCPlusPlusV3
  #define LanguageCCDefines -Dcplusplus_2_1 -Wno-deprecated
+ #else
+ #define LanguageCCDefines -Dcplusplus_2_1
+ #endif
  #include <gcc.def>
  
  /* 
*** /dev/null	 Mon Oct 8 10:31:29 PDT 2001
--- patches/ivtools-011008-johnston-068
*************** patches/ivtools-011008-johnston-068
*** 0 ****
--- 1 ----
+ ivtools-011008-johnston-068