X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Flread.c;fp=src%2Flread.c;h=3e714690fa7677d095db2e98ee5535a7461ad8c5;hb=f4abc8f59f61bab882e44b9364e1ab533b1c17d5;hp=807c07b12bad2f87b22add97afe5634e6056e5bd;hpb=c08241d5e831cf6d9b7f9d25ac8e487fa905995b;p=chise%2Fxemacs-chise.git-

diff --git a/src/lread.c b/src/lread.c
index 807c07b..3e71469 100644
--- a/src/lread.c
+++ b/src/lread.c
@@ -1815,6 +1815,25 @@ read_escape (Lisp_Object readcharfun)
 	  }
 	return i;
       }
+    case 'u':
+      {
+	REGISTER Emchar i = 0;
+	REGISTER int count = 0;
+	while (++count <= 6)
+	  {
+	    c = readchar (readcharfun);
+	    /* Remember, can't use isdigit(), isalpha() etc. on Emchars */
+	    if      (c >= '0' && c <= '9')  i = (i << 4) + (c - '0');
+	    else if (c >= 'a' && c <= 'f')  i = (i << 4) + (c - 'a') + 10;
+            else if (c >= 'A' && c <= 'F')  i = (i << 4) + (c - 'A') + 10;
+	    else
+	      {
+		unreadchar (readcharfun, c);
+		break;
+	      }
+	  }
+	return i;
+      }
 
 #ifdef MULE
       /* #### need some way of reading an extended character with
@@ -2198,8 +2217,8 @@ read_structure (Lisp_Object readcharfun)
 
 
 static Lisp_Object read_compiled_function (Lisp_Object readcharfun,
-					   int terminator);
-static Lisp_Object read_vector (Lisp_Object readcharfun, int terminator);
+					   Emchar terminator);
+static Lisp_Object read_vector (Lisp_Object readcharfun, Emchar terminator);
 
 /* Get the next character; filter out whitespace and comments */