===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/parse/stdio.c,v
retrieving revision 1.1
retrieving revision 1.7
diff -u -p -r1.1 -r1.7
--- OpenXM_contrib2/asir2000/parse/stdio.c	1999/12/03 07:39:12	1.1
+++ OpenXM_contrib2/asir2000/parse/stdio.c	2005/10/19 04:51:15	1.7
@@ -1,4 +1,52 @@
-/* $OpenXM: OpenXM/src/asir99/parse/stdio.c,v 1.1.1.1 1999/11/10 08:12:34 noro Exp $ */
+/*
+ * Copyright (c) 1994-2000 FUJITSU LABORATORIES LIMITED 
+ * All rights reserved.
+ * 
+ * FUJITSU LABORATORIES LIMITED ("FLL") hereby grants you a limited,
+ * non-exclusive and royalty-free license to use, copy, modify and
+ * redistribute, solely for non-commercial and non-profit purposes, the
+ * computer program, "Risa/Asir" ("SOFTWARE"), subject to the terms and
+ * conditions of this Agreement. For the avoidance of doubt, you acquire
+ * only a limited right to use the SOFTWARE hereunder, and FLL or any
+ * third party developer retains all rights, including but not limited to
+ * copyrights, in and to the SOFTWARE.
+ * 
+ * (1) FLL does not grant you a license in any way for commercial
+ * purposes. You may use the SOFTWARE only for non-commercial and
+ * non-profit purposes only, such as academic, research and internal
+ * business use.
+ * (2) The SOFTWARE is protected by the Copyright Law of Japan and
+ * international copyright treaties. If you make copies of the SOFTWARE,
+ * with or without modification, as permitted hereunder, you shall affix
+ * to all such copies of the SOFTWARE the above copyright notice.
+ * (3) An explicit reference to this SOFTWARE and its copyright owner
+ * shall be made on your publication or presentation in any form of the
+ * results obtained by use of the SOFTWARE.
+ * (4) In the event that you modify the SOFTWARE, you shall notify FLL by
+ * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification
+ * for such modification or the source code of the modified part of the
+ * SOFTWARE.
+ * 
+ * THE SOFTWARE IS PROVIDED AS IS WITHOUT ANY WARRANTY OF ANY KIND. FLL
+ * MAKES ABSOLUTELY NO WARRANTIES, EXPRESSED, IMPLIED OR STATUTORY, AND
+ * EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF THIRD PARTIES'
+ * RIGHTS. NO FLL DEALER, AGENT, EMPLOYEES IS AUTHORIZED TO MAKE ANY
+ * MODIFICATIONS, EXTENSIONS, OR ADDITIONS TO THIS WARRANTY.
+ * UNDER NO CIRCUMSTANCES AND UNDER NO LEGAL THEORY, TORT, CONTRACT,
+ * OR OTHERWISE, SHALL FLL BE LIABLE TO YOU OR ANY OTHER PERSON FOR ANY
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR CONSEQUENTIAL
+ * DAMAGES OF ANY CHARACTER, INCLUDING, WITHOUT LIMITATION, DAMAGES
+ * ARISING OUT OF OR RELATING TO THE SOFTWARE OR THIS AGREEMENT, DAMAGES
+ * FOR LOSS OF GOODWILL, WORK STOPPAGE, OR LOSS OF DATA, OR FOR ANY
+ * DAMAGES, EVEN IF FLL SHALL HAVE BEEN INFORMED OF THE POSSIBILITY OF
+ * SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. EVEN IF A PART
+ * OF THE SOFTWARE HAS BEEN DEVELOPED BY A THIRD PARTY, THE THIRD PARTY
+ * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
+ * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
+ *
+ * $OpenXM: OpenXM_contrib2/asir2000/parse/stdio.c,v 1.6 2001/10/09 01:36:25 noro Exp $ 
+*/
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -13,18 +61,32 @@ static struct w_buf {
 } W_BUF;
 
 static int noflush;
+extern int emergency;
 
 #define INBUF_EMPTY (W_BUF.inpos >= W_BUF.inlen)
 
+void w_purge_stdin(void)
+{
+  W_BUF.inpos = 0;
+  W_BUF.inlen = 0;
+}
+
 int w_filbuf(void)
 {
   int status = get_line(W_BUF.inbuf);
+
+  /* XXX */
+  if ( emergency ) return 0;
+
   W_BUF.inpos = 0;
   W_BUF.inlen = strlen(W_BUF.inbuf);
   return status;
 }
 
 int w_flushbuf(void) {
+  /* XXX */
+  if ( emergency ) return 0;
+
   W_BUF.outbuf[W_BUF.outpos] = 0;
   W_BUF.outpos = 0;
   put_line(W_BUF.outbuf);
@@ -87,16 +149,18 @@ int unget_char(int c)
   return c;
 }
 
-int put_char(int c,FILE *file)
+int win_put_string(char *s,FILE *file);
+
+int win_put_char(int c,FILE *file)
 {
   static char s[2];
   
   s[0] = (char)c;
-  put_string(s,file);
+  win_put_string(s,file);
   return c;
 }
 
-int put_string(char *s,FILE *file)
+int win_put_string(char *s,FILE *file)
 {
   char c;
 
@@ -138,17 +202,15 @@ int w_ungetc(int c, FILE *file)
 int w_fputc(int c, FILE *file)
 {
   if ( file == stdout || file == stderr )
-    return put_char(c,file);
+    return win_put_char(c,file);
   else
     return fputc(c,file);
 }
 
 int w_fputs(char *s, FILE *file)
 {
-  int status;
-
   if ( file == stdout || file == stderr )
-    return put_string(s,file);
+    return win_put_string(s,file);
   else
     return fputs(s,file);
 }
@@ -161,7 +223,7 @@ int w_printf(char *format, ...)
 
   va_start(ap,format);
   status = vsprintf(buf,format,ap);
-  put_string(buf,stdout);
+  win_put_string(buf,stdout);
   return status;
 }
 
@@ -174,7 +236,7 @@ int w_fprintf(FILE *file, char *format, ...)
   va_start(ap,format);
   if ( file == stdout || file == stderr ) {
     status = vsprintf(buf,format,ap);
-    put_string(buf,file);
+    win_put_string(buf,file);
   } else {
     status = vfprintf(file,format,ap);
   }