(BASE_PURESIZE): Increase to 1205000.

[gnu-emacs] / src / ccl.h

diff --git a/src/ccl.h b/src/ccl.h
index 0a784448f029bc6729ebde774e9344a6c49626db..21a72df1d0bf0285578e1519133d2271672b8bad 100644 (file)
--- a/src/ccl.h
+++ b/src/ccl.h
@@ -1,6 +1,7 @@
 /* Header for CCL (Code Conversion Language) interpreter.
-   Copyright (C) 1995 Electrotechnical Laboratory, JAPAN.
-   Licensed to the Free Software Foundation.
+   Copyright (C) 1995, 1998, 2000
+     National Institute of Advanced Industrial Science and Technology (AIST)
+     Registration Number H14PRO021
 
 This file is part of GNU Emacs.
 
@@ -16,11 +17,11 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with GNU Emacs; see the file COPYING.  If not, write to
-the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
+the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
-#ifndef _CCL_H
-#define _CCL_H
+#ifndef EMACS_CCL_H
+#define EMACS_CCL_H
 
 /* Macros for exit status of CCL program.  */
 #define CCL_STAT_SUCCESS       0 /* Terminated successfully.  */
@@ -33,6 +34,10 @@ Boston, MA 02111-1307, USA.  */
 /* Structure to hold information about running CCL code.  Read
    comments in the file ccl.c for the detail of each field.  */
 struct ccl_program {
+  int idx;                     /* Index number of the CCL program.
+                                  -1 means that the program was given
+                                  by a vector, not by a program
+                                  name.  */
   int size;                    /* Size of the compiled code.  */
   Lisp_Object *prog;           /* Pointer into the compiled code.  */
   int ic;                      /* Instruction Counter (index for PROG).  */
@@ -42,9 +47,9 @@ struct ccl_program {
                                   condition flag of relational
                                   operations.  */
   int private_state;            /* CCL instruction may use this
-                                  for private use, mainly for preservation
-                                  internal states for suspending.
-                                  This variable is set to 0 when ccl is 
+                                  for private use, mainly for saving
+                                  internal states on suspending.
+                                  This variable is set to 0 when ccl is
                                   set up.  */
   int last_block;              /* Set to 1 while processing the last
                                   block. */
@@ -53,6 +58,23 @@ struct ccl_program {
                                   many times bigger the output buffer
                                   should be than the input buffer.  */
   int stack_idx;               /* How deep the call of CCL_Call is nested.  */
+  int eol_type;                        /* When the CCL program is used for
+                                  encoding by a coding system, set to
+                                  the eol_type of the coding system.
+                                  In other cases, always
+                                  CODING_EOL_LF.  */
+  int multibyte;               /* 1 if the source text is multibyte.  */
+  int cr_consumed;             /* Flag for encoding DOS-like EOL
+                                  format when the CCL program is used
+                                  for encoding by a coding
+                                  system.  */
+  int suppress_error;          /* If nonzero, don't insert error
+                                  message in the output.  */
+  int eight_bit_control;       /* If nonzero, ccl_driver counts all
+                                  eight-bit-control bytes written by
+                                  CCL_WRITE_CHAR.  After execution,
+                                  if no such byte is written, set
+                                  this value to zero.  */
 };
 
 /* This data type is used for the spec field of the structure
@@ -62,14 +84,19 @@ struct ccl_spec {
   struct ccl_program decoder;
   struct ccl_program encoder;
   unsigned char valid_codes[256];
+  int cr_carryover;            /* CR carryover flag.  */
+  unsigned char eight_bit_carryover[MAX_MULTIBYTE_LENGTH];
 };
 
 /* Alist of fontname patterns vs corresponding CCL program.  */
 extern Lisp_Object Vfont_ccl_encoder_alist;
 
 /* Setup fields of the structure pointed by CCL appropriately for the
-   execution of compiled CCL code in VEC (vector of integer).  */
-extern void setup_ccl_program P_ ((struct ccl_program *, Lisp_Object));
+   execution of ccl program CCL_PROG (symbol or vector).  */
+extern int setup_ccl_program P_ ((struct ccl_program *, Lisp_Object));
+
+/* Check if CCL is updated or not.  If not, re-setup members of CCL.  */
+extern int check_ccl_update P_ ((struct ccl_program *));
 
 extern int ccl_driver P_ ((struct ccl_program *, unsigned char *,
                           unsigned char *, int, int, int *));
@@ -81,4 +108,7 @@ extern Lisp_Object Vccl_program_table;
    is an index for Vccl_protram_table. */
 extern Lisp_Object Qccl_program_idx;
 
-#endif /* _CCL_H */
+#endif /* EMACS_CCL_H */
+
+/* arch-tag: 14681df7-876d-43de-bc71-6b78e23a4e3c
+   (do not change this comment) */