* buffer.h (FETCH_MULTIBYTE_CHAR): Define as inline.

(BUF_FETCH_MULTIBYTE_CHAR): Likewise.
* character.c (_fetch_multibyte_char_p): Remove.
* alloc.c: Include "character.h" before "buffer.h".
* bidi.c: Likewise.
* buffer.c: Likewise.
* bytecode.c: Likewise.
* callint.c: Likewise.
* callproc.c: Likewise.
* casefiddle.c: Likewise.
* casetab.c: Likewise.
* category.c: Likewise.
* cmds.c: Likewise.
* coding.c: Likewise.
* composite.c: Likewise.
* dired.c: Likewise.
* dispnew.c: Likewise.
* doc.c: Likewise.
* dosfns.c: Likewise.
* editfns.c: Likewise.
* emacs.c: Likewise.
* fileio.c: Likewise.
* filelock.c: Likewise.
* font.c: Likewise.
* fontset.c: Likewise.
* fringe.c: Likewise.
* indent.c: Likewise.
* insdel.c: Likewise.
* intervals.c: Likewise.
* keyboard.c: Likewise.
* keymap.c: Likewise.
* lread.c: Likewise.
* macros.c: Likewise.
* marker.c: Likewise.
* minibuf.c: Likewise.
* nsfns.m: Likewise.
* nsmenu.m: Likewise.
* print.c: Likewise.
* process.c: Likewise.
* regex.c: Likewise.
* region-cache.c: Likewise.
* search.c: Likewise.
* syntax.c: Likewise.
* term.c: Likewise.
* textprop.c: Likewise.
* undo.c: Likewise.
* unexsol.c: Likewise.
* w16select.c: Likewise.
* w32fns.c: Likewise.
* w32menu.c: Likewise.
* window.c: Likewise.
* xdisp.c: Likewise.
* xfns.c: Likewise.
* xmenu.c: Likewise.
* xml.c: Likewise.
* xselect.c: Likewise.

1 files changed, 34 insertions, 32 deletions

diff --git a/src/buffer.h b/src/buffer.h
index 3aa4b11c450..8e0604e90c2 100644
--- a/src/buffer.h
+++ b/src/buffer.h
@@ -355,28 +355,6 @@ while (0)
 
 #define FETCH_BYTE(n) *(BYTE_POS_ADDR ((n)))
 
-/* Variables used locally in FETCH_MULTIBYTE_CHAR.  */
-extern unsigned char *_fetch_multibyte_char_p;
-
-/* Return character code of multi-byte form at byte position POS.  If POS
-   doesn't point the head of valid multi-byte form, only the byte at
-   POS is returned.  No range checking.
-
-   WARNING: The character returned by this macro could be "unified"
-   inside STRING_CHAR, if the original character in the buffer belongs
-   to one of the Private Use Areas (PUAs) of codepoints that Emacs
-   uses to support non-unified CJK characters.  If that happens,
-   CHAR_BYTES will return a value that is different from the length of
-   the original multibyte sequence stored in the buffer.  Therefore,
-   do _not_ use FETCH_MULTIBYTE_CHAR if you need to advance through
-   the buffer to the next character after fetching this one.  Instead,
-   use either FETCH_CHAR_ADVANCE or STRING_CHAR_AND_LENGTH.  */
-
-#define FETCH_MULTIBYTE_CHAR(pos)                                       \
-  (_fetch_multibyte_char_p = (((pos) >= GPT_BYTE ? GAP_SIZE : 0)        \
-                               + (pos) + BEG_ADDR - BEG_BYTE),          \
-   STRING_CHAR (_fetch_multibyte_char_p))
-
 /* Return character at byte position POS.  If the current buffer is unibyte
    and the character is not ASCII, make the returning character
    multibyte.  */
@@ -425,16 +403,6 @@ extern unsigned char *_fetch_multibyte_char_p;
 
 #define BUF_FETCH_BYTE(buf, n) \
   *(BUF_BYTE_ADDRESS ((buf), (n)))
-
-/* Return character code of multi-byte form at byte position POS in BUF.
-   If POS doesn't point the head of valid multi-byte form, only the byte at
-   POS is returned.  No range checking.  */
-
-#define BUF_FETCH_MULTIBYTE_CHAR(buf, pos)                              \
-  (_fetch_multibyte_char_p                                              \
-     = (((pos) >= BUF_GPT_BYTE (buf) ? BUF_GAP_SIZE (buf) : 0)          \
-        + (pos) + BUF_BEG_ADDR (buf) - BEG_BYTE),                       \
-   STRING_CHAR (_fetch_multibyte_char_p))
 
 /* Define the actual buffer data structures.  */
 
@@ -945,7 +913,41 @@ EXFUN (Fbuffer_local_value, 2);
 extern Lisp_Object Qbefore_change_functions;
 extern Lisp_Object Qafter_change_functions;
 extern Lisp_Object Qfirst_change_hook;
+
+/* Return character code of multi-byte form at byte position POS.  If POS
+   doesn't point the head of valid multi-byte form, only the byte at
+   POS is returned.  No range checking.
+
+   WARNING: The character returned by this macro could be "unified"
+   inside STRING_CHAR, if the original character in the buffer belongs
+   to one of the Private Use Areas (PUAs) of codepoints that Emacs
+   uses to support non-unified CJK characters.  If that happens,
+   CHAR_BYTES will return a value that is different from the length of
+   the original multibyte sequence stored in the buffer.  Therefore,
+   do _not_ use FETCH_MULTIBYTE_CHAR if you need to advance through
+   the buffer to the next character after fetching this one.  Instead,
+   use either FETCH_CHAR_ADVANCE or STRING_CHAR_AND_LENGTH.  */
 
+static inline int
+FETCH_MULTIBYTE_CHAR (ptrdiff_t pos)
+{
+  unsigned char *p = ((pos >= GPT_BYTE ? GAP_SIZE : 0)
+                      + pos + BEG_ADDR - BEG_BYTE);
+  return STRING_CHAR (p);
+}
+
+/* Return character code of multi-byte form at byte position POS in BUF.
+   If POS doesn't point the head of valid multi-byte form, only the byte at
+   POS is returned.  No range checking.  */
+
+static inline int
+BUF_FETCH_MULTIBYTE_CHAR (struct buffer *buf, ptrdiff_t pos)
+{
+  unsigned char *p
+    = ((pos >= BUF_GPT_BYTE (buf) ? BUF_GAP_SIZE (buf) : 0)
+       + pos + BUF_BEG_ADDR (buf) - BEG_BYTE);
+  return STRING_CHAR (p);
+}
 
 /* Overlays */