X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=src%2Fsyntax.h;h=4b2709b9463471abd8b3e94aa83b74469683a364;hb=86055d56f206c256f3a303fdd74ede157d9f5396;hp=4c57a7aa69bd86cf73c2d6c6446aa1b9bb0f65a9;hpb=ea1ea793fe6e244ef5555ed983423a204101af13;p=chise%2Fxemacs-chise.git-

diff --git a/src/syntax.h b/src/syntax.h
index 4c57a7a..4b2709b 100644
--- a/src/syntax.h
+++ b/src/syntax.h
@@ -20,8 +20,8 @@ Boston, MA 02111-1307, USA.  */
 
 /* Synched up with: FSF 19.28. */
 
-#ifndef _XEMACS_SYNTAX_H_
-#define _XEMACS_SYNTAX_H_
+#ifndef INCLUDED_syntax_h_
+#define INCLUDED_syntax_h_
 
 #include "chartab.h"
 
@@ -72,9 +72,9 @@ enum syntaxcode charset_syntax (struct buffer *buf, Lisp_Object charset,
 #define SYNTAX_CODE_UNSAFE(table, c) \
    XINT (CHAR_TABLE_VALUE_UNSAFE (table, c))
 
-INLINE int SYNTAX_CODE (struct Lisp_Char_Table *table, Emchar c);
-INLINE int
-SYNTAX_CODE (struct Lisp_Char_Table *table, Emchar c)
+INLINE_HEADER int SYNTAX_CODE (Lisp_Char_Table *table, Emchar c);
+INLINE_HEADER int
+SYNTAX_CODE (Lisp_Char_Table *table, Emchar c)
 {
   return SYNTAX_CODE_UNSAFE (table, c);
 }
@@ -85,9 +85,9 @@ SYNTAX_CODE (struct Lisp_Char_Table *table, Emchar c)
 #define SYNTAX_FROM_CODE(code) ((enum syntaxcode) ((code) & 0177))
 #define SYNTAX(table, c) SYNTAX_FROM_CODE (SYNTAX_CODE (table, c))
 
-INLINE int WORD_SYNTAX_P (struct Lisp_Char_Table *table, Emchar c);
-INLINE int
-WORD_SYNTAX_P (struct Lisp_Char_Table *table, Emchar c)
+INLINE_HEADER int WORD_SYNTAX_P (Lisp_Char_Table *table, Emchar c);
+INLINE_HEADER int
+WORD_SYNTAX_P (Lisp_Char_Table *table, Emchar c)
 {
   return SYNTAX (table, c) == Sword;
 }
@@ -170,13 +170,19 @@ WORD_SYNTAX_P (struct Lisp_Char_Table *table, Emchar c)
 #define SYNTAX_SECOND_CHAR_END   0x03
 #define SYNTAX_SECOND_CHAR       0x33
 
-#define SYNTAX_START_P(table, a, b)					\
-  ((SYNTAX_COMMENT_BITS (table, a) & SYNTAX_FIRST_CHAR_START)		\
-   && (SYNTAX_COMMENT_BITS (table, b) & SYNTAX_SECOND_CHAR_START))
 
-#define SYNTAX_END_P(table, a, b)					\
-  ((SYNTAX_COMMENT_BITS (table, a) & SYNTAX_FIRST_CHAR_END)		\
-   && (SYNTAX_COMMENT_BITS (table, b) & SYNTAX_SECOND_CHAR_END))
+/* #### These are now more or less equivalent to
+   SYNTAX_COMMENT_MATCH_START ...*/
+/* a and b must be first and second start chars for a common type */
+#define SYNTAX_START_P(table, a, b)                                     \
+  (((SYNTAX_COMMENT_BITS (table, a) & SYNTAX_FIRST_CHAR_START) >> 2)    \
+   & (SYNTAX_COMMENT_BITS (table, b) & SYNTAX_SECOND_CHAR_START))
+
+/* ... and  SYNTAX_COMMENT_MATCH_END */
+/* a and b must be first and second end chars for a common type */
+#define SYNTAX_END_P(table, a, b)                                       \
+  (((SYNTAX_COMMENT_BITS (table, a) & SYNTAX_FIRST_CHAR_END) >> 2)      \
+   & (SYNTAX_COMMENT_BITS (table, b) & SYNTAX_SECOND_CHAR_END))
 
 #define SYNTAX_STYLES_MATCH_START_P(table, a, b, mask)			    \
   ((SYNTAX_COMMENT_BITS (table, a) & SYNTAX_FIRST_CHAR_START & (mask))	    \
@@ -232,11 +238,11 @@ extern Lisp_Object Vstandard_syntax_table;
    that character signifies (as a char).
    For example, (enum syntaxcode) syntax_spec_code['w'] is Sword. */
 
-extern CONST unsigned char syntax_spec_code[0400];
+extern const unsigned char syntax_spec_code[0400];
 
 /* Indexed by syntax code, give the letter that describes it. */
 
-extern CONST unsigned char syntax_code_spec[];
+extern const unsigned char syntax_code_spec[];
 
 Lisp_Object scan_lists (struct buffer *buf, Bufpos from, int count,
 			int depth, int sexpflag, int no_error);
@@ -248,7 +254,8 @@ Lisp_Object syntax_match (Lisp_Object table, Emchar ch);
 
 extern int no_quit_in_re_search;
 extern struct buffer *regex_emacs_buffer;
+extern int regex_emacs_buffer_p;
 
-void update_syntax_table (struct Lisp_Char_Table *ct);
+void update_syntax_table (Lisp_Char_Table *ct);
 
-#endif /* _XEMACS_SYNTAX_H_ */
+#endif /* INCLUDED_syntax_h_ */