* xdisp.c (Fcurrent_bidi_paragraph_direction): Simplify slightly; this

[gnu-emacs] / src / ccl.c

diff --git a/src/ccl.c b/src/ccl.c
index b5a4f26197c9905d76f5c6272a6ad8a9d90ebc70..411c041b22a73bab4a6e6838027d23a8e5df185e 100644 (file)
--- a/src/ccl.c
+++ b/src/ccl.c
@@ -1,8 +1,7 @@
 /* CCL (Code Conversion Language) interpreter.
-   Copyright (C) 2001, 2002, 2003, 2004, 2005,
-                 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2001-2011 Free Software Foundation, Inc.
    Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-     2005, 2006, 2007, 2008, 2009, 2010
+     2005, 2006, 2007, 2008, 2009, 2010, 2011
      National Institute of Advanced Industrial Science and Technology (AIST)
      Registration Number H14PRO021
    Copyright (C) 2003
@@ -37,12 +36,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 Lisp_Object Qccl, Qcclp;
 
-/* This contains all code conversion map available to CCL.  */
-Lisp_Object Vcode_conversion_map_vector;
-
-/* Alist of fontname patterns vs corresponding CCL program.  */
-Lisp_Object Vfont_ccl_encoder_alist;
-
 /* This symbol is a property which associates with ccl program vector.
    Ex: (get 'ccl-big5-encoder 'ccl-program) returns ccl program vector.  */
 Lisp_Object Qccl_program;
@@ -65,15 +58,10 @@ Lisp_Object Qccl_program_idx;
    was once used.  */
 Lisp_Object Vccl_program_table;
 
-/* Vector of registered hash tables for translation.  */
-Lisp_Object Vtranslation_hash_table_vector;
-
 /* Return a hash table of id number ID.  */
 #define GET_HASH_TABLE(id) \
   (XHASH_TABLE (XCDR(XVECTOR(Vtranslation_hash_table_vector)->contents[(id)])))
 
-extern int charset_unicode;
-
 /* CCL (Code Conversion Language) is a simple language which has
    operations on one input buffer, one output buffer, and 7 registers.
    The syntax of CCL is described in `ccl.el'.  Emacs Lisp function
@@ -450,7 +438,7 @@ extern int charset_unicode;
    Therefore, the instruction code range is 0..16384(0x3fff).
  */
 
-/* Read a multibyte characeter.
+/* Read a multibyte character.
    A code point is stored into reg[rrr].  A charset ID is stored into
    reg[RRR].  */
 
@@ -2046,7 +2034,7 @@ If R0..R7 are nil, they are initialized to 0.
 If IC is nil, it is initialized to head of the CCL program.
 
 If optional 4th arg CONTINUE is non-nil, keep IC on read operation
-when read buffer is exausted, else, IC is always set to the end of
+when read buffer is exhausted, else, IC is always set to the end of
 CCL-PROGRAM on exit.
 
 It returns the contents of write buffer as a string,
@@ -2063,10 +2051,10 @@ usage: (ccl-execute-on-string CCL-PROGRAM STATUS STRING &optional CONTINUE UNIBY
   int i;
   int outbufsize;
   unsigned char *outbuf, *outp;
-  int str_chars, str_bytes;
+  EMACS_INT str_chars, str_bytes;
 #define CCL_EXECUTE_BUF_SIZE 1024
   int source[CCL_EXECUTE_BUF_SIZE], destination[CCL_EXECUTE_BUF_SIZE];
-  int consumed_chars, consumed_bytes, produced_chars;
+  EMACS_INT consumed_chars, consumed_bytes, produced_chars;
 
   if (setup_ccl_program (&ccl, ccl_prog) < 0)
     error ("Invalid CCL program");
@@ -2130,7 +2118,7 @@ usage: (ccl-execute-on-string CCL-PROGRAM STATUS STRING &optional CONTINUE UNIBY
              if (outp - outbuf + MAX_MULTIBYTE_LENGTH * ccl.produced
                  > outbufsize)
                {
-                 int offset = outp - outbuf;
+                 EMACS_INT offset = outp - outbuf;
                  outbufsize += MAX_MULTIBYTE_LENGTH * ccl.produced;
                  outbuf = (unsigned char *) xrealloc (outbuf, outbufsize);
                  outp = outbuf + offset;
@@ -2142,7 +2130,7 @@ usage: (ccl-execute-on-string CCL-PROGRAM STATUS STRING &optional CONTINUE UNIBY
            {
              if (outp - outbuf + ccl.produced > outbufsize)
                {
-                 int offset = outp - outbuf;
+                 EMACS_INT offset = outp - outbuf;
                  outbufsize += ccl.produced;
                  outbuf = (unsigned char *) xrealloc (outbuf, outbufsize);
                  outp = outbuf + offset;
@@ -2323,11 +2311,11 @@ syms_of_ccl (void)
   Qcode_conversion_map_id = intern_c_string ("code-conversion-map-id");
   staticpro (&Qcode_conversion_map_id);
 
-  DEFVAR_LISP ("code-conversion-map-vector", &Vcode_conversion_map_vector,
+  DEFVAR_LISP ("code-conversion-map-vector", Vcode_conversion_map_vector,
               doc: /* Vector of code conversion maps.  */);
   Vcode_conversion_map_vector = Fmake_vector (make_number (16), Qnil);
 
-  DEFVAR_LISP ("font-ccl-encoder-alist", &Vfont_ccl_encoder_alist,
+  DEFVAR_LISP ("font-ccl-encoder-alist", Vfont_ccl_encoder_alist,
               doc: /* Alist of fontname patterns vs corresponding CCL program.
 Each element looks like (REGEXP . CCL-CODE),
  where CCL-CODE is a compiled CCL program.
@@ -2340,7 +2328,7 @@ The code point in the font is set in CCL registers R1 and R2
  If the font is single-byte font, the register R2 is not used.  */);
   Vfont_ccl_encoder_alist = Qnil;
 
-  DEFVAR_LISP ("translation-hash-table-vector", &Vtranslation_hash_table_vector,
+  DEFVAR_LISP ("translation-hash-table-vector", Vtranslation_hash_table_vector,
     doc: /* Vector containing all translation hash tables ever defined.
 Comprises pairs (SYMBOL . TABLE) where SYMBOL and TABLE were set up by calls
 to `define-translation-hash-table'.  The vector is indexed by the table id
@@ -2354,5 +2342,3 @@ used by CCL.  */);
   defsubr (&Sregister_code_conversion_map);
 }
 
-/* arch-tag: bb9a37be-68ce-4576-8d3d-15d750e4a860
-   (do not change this comment) */