X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Flread.c;h=eebde6693b2a5ba5a136a18bef1d0c237bcf831e;hb=9816585ded614fa87be5a2ecfda6dc16c60beb2c;hp=a1f9ec969a371c11b623cb6716a09de4623780ba;hpb=3890a2e3064a7f562107c58e59d928284ec04741;p=chise%2Fxemacs-chise.git-

diff --git a/src/lread.c b/src/lread.c
index a1f9ec9..eebde66 100644
--- a/src/lread.c
+++ b/src/lread.c
@@ -259,9 +259,9 @@ readchar (Lisp_Object readcharfun)
 #ifdef DEBUG_XEMACS /* testing Mule */
       static int testing_mule = 0; /* Change via debugger */
       if (testing_mule) {
-        if (c >= 0x20 && c <= 0x7E) fprintf (stderr, "%c", c);
-        else if (c == '\n')         fprintf (stderr, "\\n\n");
-        else                        fprintf (stderr, "\\%o ", c);
+        if (c >= 0x20 && c <= 0x7E) stderr_out ("%c", c);
+        else if (c == '\n')         stderr_out ("\\n\n");
+        else                        stderr_out ("\\%o ", c);
       }
 #endif
       return 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