X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Flread.c;h=eebde6693b2a5ba5a136a18bef1d0c237bcf831e;hb=975655e6b5b1526ee82b159b3eadf69888c42090;hp=a92fc184ef1cb3a956fa0a37086f7a5a9a1c9274;hpb=afa9772e3fcbb4e80e3e4cfd1a40b4fccc6d08b8;p=chise%2Fxemacs-chise.git-

diff --git a/src/lread.c b/src/lread.c
index a92fc18..eebde66 100644
--- a/src/lread.c
+++ b/src/lread.c
@@ -218,14 +218,14 @@ EXFUN (Fread_from_string, 3);
 
 
 static DOESNT_RETURN
-syntax_error (CONST char *string)
+syntax_error (const char *string)
 {
   signal_error (Qinvalid_read_syntax,
 		list1 (build_translated_string (string)));
 }
 
 static Lisp_Object
-continuable_syntax_error (CONST char *string)
+continuable_syntax_error (const char *string)
 {
   return Fsignal (Qinvalid_read_syntax,
 		  list1 (build_translated_string (string)));
@@ -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;
@@ -676,7 +676,7 @@ encoding detection or end-of-line detection.
   {
     /* Lisp_Object's must be malloc'ed, not stack-allocated */
     Lisp_Object lispstream = Qnil;
-    CONST int block_size = 8192;
+    const int block_size = 8192;
     struct gcpro ngcpro1;
 
     NGCPRO1 (lispstream);
@@ -978,12 +978,12 @@ locate_file_map_suffixes (Lisp_Object filename, Lisp_Object suffixes,
   else
     {
       /* Case c) */
-      CONST char *nsuffix = (CONST char *) XSTRING_DATA (suffixes);
+      const char *nsuffix = (const char *) XSTRING_DATA (suffixes);
 
       while (1)
 	{
 	  char *esuffix = (char *) strchr (nsuffix, ':');
-	  int lsuffix = ((esuffix) ? (esuffix - nsuffix) : strlen (nsuffix));
+	  int lsuffix = esuffix ? esuffix - nsuffix : strlen (nsuffix);
 
 	  /* Concatenate path element/specified name with the suffix.  */
 	  strncpy (fn + fn_len, nsuffix, lsuffix);
@@ -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
@@ -1870,7 +1889,7 @@ read_atom_0 (Lisp_Object readcharfun, Emchar firstchar, int *saw_a_backslash)
   return Lstream_byte_count (XLSTREAM (Vread_buffer_stream)) - 1;
 }
 
-static Lisp_Object parse_integer (CONST Bufbyte *buf, Bytecount len, int base);
+static Lisp_Object parse_integer (const Bufbyte *buf, Bytecount len, int base);
 
 static Lisp_Object
 read_atom (Lisp_Object readcharfun,
@@ -1950,10 +1969,10 @@ read_atom (Lisp_Object readcharfun,
 
 
 static Lisp_Object
-parse_integer (CONST Bufbyte *buf, Bytecount len, int base)
+parse_integer (const Bufbyte *buf, Bytecount len, int base)
 {
-  CONST Bufbyte *lim = buf + len;
-  CONST Bufbyte *p = buf;
+  const Bufbyte *lim = buf + len;
+  const Bufbyte *p = buf;
   EMACS_UINT num = 0;
   int negativland = 0;
 
@@ -2036,6 +2055,7 @@ read_bit_vector (Lisp_Object readcharfun)
 {
   unsigned_char_dynarr *dyn = Dynarr_new (unsigned_char);
   Emchar c;
+  Lisp_Object val;
 
   while (1)
     {
@@ -2048,8 +2068,12 @@ read_bit_vector (Lisp_Object readcharfun)
   if (c >= 0)
     unreadchar (readcharfun, c);
 
-  return make_bit_vector_from_byte_vector (Dynarr_atp (dyn, 0),
-					   Dynarr_length (dyn));
+  val = make_bit_vector_from_byte_vector (Dynarr_atp (dyn, 0),
+					  Dynarr_length (dyn));
+
+  Dynarr_free (dyn);
+
+  return val;
 }
 
 
@@ -2691,10 +2715,10 @@ retry:
 #define EXP_INT 16
 
 int
-isfloat_string (CONST char *cp)
+isfloat_string (const char *cp)
 {
   int state = 0;
-  CONST Bufbyte *ucp = (CONST Bufbyte *) cp;
+  const Bufbyte *ucp = (const Bufbyte *) cp;
 
   if (*ucp == '+' || *ucp == '-')
     ucp++;
@@ -2997,7 +3021,7 @@ read_vector (Lisp_Object readcharfun,
        i < len;
        i++, p++)
   {
-    struct Lisp_Cons *otem = XCONS (tem);
+    Lisp_Cons *otem = XCONS (tem);
     tem = Fcar (tem);
     *p = tem;
     tem = otem->cdr;
@@ -3029,7 +3053,7 @@ read_compiled_function (Lisp_Object readcharfun, Emchar terminator)
 
   for (iii = 0; CONSP (stuff); iii++)
     {
-      struct Lisp_Cons *victim = XCONS (stuff);
+      Lisp_Cons *victim = XCONS (stuff);
       make_byte_code_args[iii] = Fcar (stuff);
       if ((purify_flag || load_force_doc_strings)
 	   && CONSP (make_byte_code_args[iii])