GNU shell utilities

[gnulib.git] / lib / getdate.y

diff --git a/lib/getdate.y b/lib/getdate.y
index 1d56904..35d064f 100644 (file)
--- a/lib/getdate.y
+++ b/lib/getdate.y
@@ -35,20 +35,6 @@
    solely to allow compilation by non GNU-C compilers of the C parser
    produced from this file by old versions of bison.  Newer versions of
    bison include a block similar to this one in bison.simple.  */
-   
-#ifdef __GNUC__
-#define alloca __builtin_alloca
-#else
-#ifdef HAVE_ALLOCA_H
-#include <alloca.h>
-#else
-#ifdef _AIX
- #pragma alloca
-#else
-void *alloca ();
-#endif
-#endif
-#endif
 
 #ifdef __GNUC__
 #undef alloca
@@ -315,6 +301,12 @@ date       : tUNUMBER '/' tUNUMBER {
            yyMonth = -$2;
            yyDay = -$3;
        }
+       | tUNUMBER tMONTH tSNUMBER {
+           /* e.g. 17-JUN-1992.  */
+           yyDay = $1;
+           yyMonth = $2;
+           yyYear = -$3;
+       }
        | tMONTH tUNUMBER {
            yyMonth = $1;
            yyDay = $2;
@@ -376,25 +368,24 @@ number    : tUNUMBER {
                yyYear = $1;
            else {
                if($1>10000) {
-                   time_t date_part;
-
-                   date_part= $1/10000;
                    yyHaveDate++;
-                   yyDay= (date_part)%100;
-                   yyMonth= (date_part/100)%100;
-                   yyYear = date_part/10000;
-               } 
-               yyHaveTime++;
-               if ($1 < 100) {
-                   yyHour = $1;
-                   yyMinutes = 0;
+                   yyDay= ($1)%100;
+                   yyMonth= ($1/100)%100;
+                   yyYear = $1/10000;
                }
                else {
-                   yyHour = $1 / 100;
-                   yyMinutes = $1 % 100;
-               }
-               yySeconds = 0;
-               yyMeridian = MER24;
+                   yyHaveTime++;
+                   if ($1 < 100) {
+                       yyHour = $1;
+                       yyMinutes = 0;
+                   }
+                   else {
+                       yyHour = $1 / 100;
+                       yyMinutes = $1 % 100;
+                   }
+                   yySeconds = 0;
+                   yyMeridian = MER24;
+               }
            }
        }
        ;
@@ -627,6 +618,8 @@ ToSeconds(Hours, Minutes, Seconds, Meridian)
        if (Hours < 1 || Hours > 12)
            return -1;
        return ((Hours + 12) * 60L + Minutes) * 60L + Seconds;
+    default:
+       abort ();
     }
     /* NOTREACHED */
 }