added the sprem() function to normal.h, and fixed some documentation

[ginac.git] / ginac / inifcns_trans.cpp

diff --git a/ginac/inifcns_trans.cpp b/ginac/inifcns_trans.cpp
index cbf370dbb16542f1be19e16566a547a998e90f01..9db0cbd11c9c527c74c1646343c2945ee79e2d5e 100644 (file)
--- a/ginac/inifcns_trans.cpp
+++ b/ginac/inifcns_trans.cpp
@@ -4,7 +4,7 @@
  *  functions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2002 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -141,6 +141,14 @@ static ex log_deriv(const ex & x, unsigned deriv_param)
        return power(x, _ex_1);
 }
 
+// This is a strange workaround for a compiliation problem with the try statement
+// below.  With -O1 the exception is not caucht properly as of GCC-2.95.2, at
+// least on i386.  Version 2.95.4 seems to have fixed this silly problem, though.
+// Funnily, with a simple extern declaration here it mysteriously works again.
+#if defined(__GNUC__) && (__GNUC__==2)
+extern "C" int putchar(int);
+#endif
+
 static ex log_series(const ex &arg,
                      const relational &rel,
                      int order,