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Diff for /gforth/engine/io.c between versions 1.37 and 1.40

version 1.37, 2009/06/29 20:29:54 version 1.40, 2010/02/14 18:13:31
Line 1 Line 1
 /* direct key io driver  /* direct key io driver
   
   Copyright (C) 1995,1996,1997,1998,1999,2002,2003,2006,2007,2008 Free Software Foundation, Inc.    Copyright (C) 1995,1996,1997,1998,1999,2002,2003,2006,2007,2008,2009 Free Software Foundation, Inc.
   
   This file is part of Gforth.    This file is part of Gforth.
   
Line 447  void deprep_terminal () Line 447  void deprep_terminal ()
 #define VTIME VEOL  #define VTIME VEOL
 #endif  #endif
   
 #include <locale.h>  
   
 void prep_terminal ()  void prep_terminal ()
 {  {
   int tty = fileno (stdin);    int tty = fileno (stdin);
Line 474  void prep_terminal () Line 472  void prep_terminal ()
     return;      /* added by MdG */      return;      /* added by MdG */
   }      /* added by MdG */    }      /* added by MdG */
         
   setlocale(LC_ALL, "");  
   setlocale(LC_NUMERIC, "C");  
   
   /* Try to keep this function from being INTerrupted.  We can do it    /* Try to keep this function from being INTerrupted.  We can do it
      on POSIX and systems with BSD-like signal handling. */       on POSIX and systems with BSD-like signal handling. */
 #if defined (HAVE_POSIX_SIGNALS)  #if defined (HAVE_POSIX_SIGNALS)
Line 672  long key_avail (FILE *stream) Line 667  long key_avail (FILE *stream)
   static struct timeval now = { 0 , 0 };    static struct timeval now = { 0 , 0 };
   int chars_avail;    int chars_avail;
   
     if (gf_ungottenc(stream))
       return 1;
   setvbuf(stream, NULL, _IONBF, 0);    setvbuf(stream, NULL, _IONBF, 0);
   if(!terminal_prepped && stream == stdin)    if(!terminal_prepped && stream == stdin)
     prep_terminal();      prep_terminal();
   if (gf_ungottenc(stream))  
     return 1;  
   
   FD_ZERO(&selin);    FD_ZERO(&selin);
   FD_SET(tty, &selin);    FD_SET(tty, &selin);
Line 703  Cell getkey(FILE * stream) Line 698  Cell getkey(FILE * stream)
   Cell result;    Cell result;
   unsigned char c;    unsigned char c;
   
   setvbuf(stream, NULL, _IONBF, 0);    if (!gf_ungottenc(stream))
       setvbuf(stream, NULL, _IONBF, 0);
   if(!terminal_prepped && stream == stdin)    if(!terminal_prepped && stream == stdin)
     prep_terminal();      prep_terminal();
   
Removed from v.1.37  
changed lines
  Added in v.1.40

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