Diff for /gforth/engine/ecvt.c between versions 1.6 and 1.10

version 1.6, 2000/09/23 15:06:07 version 1.10, 2007/12/31 18:40:25
Line 1 Line 1
 /* cheap ecvt replacement  /* cheap ecvt replacement
   
   Copyright (C) 1998,2000 Free Software Foundation, Inc.    Copyright (C) 1998,2000,2007 Free Software Foundation, Inc.
   
   This file is part of Gforth.    This file is part of Gforth.
   
   Gforth is free software; you can redistribute it and/or    Gforth is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License    modify it under the terms of the GNU General Public License
   as published by the Free Software Foundation; either version 2    as published by the Free Software Foundation, either version 3
   of the License, or (at your option) any later version.    of the License, or (at your option) any later version.
   
   This program is distributed in the hope that it will be useful,    This program is distributed in the hope that it will be useful,
Line 15 Line 15
   GNU General Public License for more details.    GNU General Public License for more details.
   
   You should have received a copy of the GNU General Public License    You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software    along with this program; if not, see http://www.gnu.org/licenses/.
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  
 */  */
   
 #include <stdio.h>  #include <stdio.h>
Line 33  char* ecvt(double x, int len, int* exp, Line 32  char* ecvt(double x, int len, int* exp,
    int i, j;     int i, j;
    double z;     double z;
         
      if (isnan(x)) {
        *sign=0;
        *exp=0;
        return "nan";
      }
      if (isinf(x)) {
        *sign=0; /* this mimics the glibc ecvt */
        *exp=0;
        if (x<0)
          return "-inf";
        else
          return "inf";
      }
          
    if(len > (MAXCONV-1)) len = MAXCONV-1;     if(len > (MAXCONV-1)) len = MAXCONV-1;
         
    if(x<0)     if(x<0)

Removed from v.1.6  
changed lines
  Added in v.1.10


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