===================================================================
RCS file: /home/cvs/OpenXM_contrib2/asir2000/parse/lex.c,v
retrieving revision 1.31
retrieving revision 1.35
diff -u -p -r1.31 -r1.35
--- OpenXM_contrib2/asir2000/parse/lex.c	2004/03/04 07:11:01	1.31
+++ OpenXM_contrib2/asir2000/parse/lex.c	2005/10/19 04:51:15	1.35
@@ -45,7 +45,7 @@
  * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE,
  * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE.
  *
- * $OpenXM: OpenXM_contrib2/asir2000/parse/lex.c,v 1.30 2004/03/01 02:03:28 noro Exp $ 
+ * $OpenXM: OpenXM_contrib2/asir2000/parse/lex.c,v 1.34 2004/12/17 03:09:08 noro Exp $ 
 */
 #include <ctype.h>
 #include "ca.h"
@@ -188,6 +188,8 @@ int yylex()
 					c1 = Getc();
 					if ( c1 == 'n' ) {
 						c1 = '\n';
+					}else if ( c1 == 'r' ) {
+						c1 = '\r';
                     }else if ( c1 == 't' ) {
                         c1 = '\t';
                     }else if ( isdigit(c1) ){
@@ -486,7 +488,7 @@ static int skipspace() {
 			case ' ': case '\t': case '\r':
 				c = Getc(); break;
 			case '\n':
-				c = afternl();	break;
+				c = afternl(); break;
 			case '/':
 				if ( (c1 = Getc()) == '*' )
 					c = aftercomment();
@@ -718,7 +720,7 @@ char *readline_console(char *prompt)
                         exp_result = history_expand(line,&expansion);
                         if ( !exp_result ) {
                                 free(expansion);
-                                for ( ; isspace(*line); line++ );
+                                for ( ; isspace((unsigned char)*line); line++ );
                                 add_history(line);
                                 break;
                         } else if ( exp_result > 0 ) {