[Emacs-diffs] Changes to emacs/src/lisp.h,v

[Kenichi Handa]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Kenichi Handa <handa>   08/04/17 01:09:58

Index: lisp.h
===================================================================
RCS file: /cvsroot/emacs/emacs/src/lisp.h,v
retrieving revision 1.617
retrieving revision 1.618
diff -u -b -r1.617 -r1.618
--- lisp.h      29 Mar 2008 01:46:07 -0000      1.617
+++ lisp.h      17 Apr 2008 01:09:57 -0000      1.618
@@ -725,6 +725,13 @@
       (STR) = empty_unibyte_string;  \
     else XSTRING (STR)->size_byte = -1; } while (0)
 
+/* Mark STR as a multibyte string.  Assure that STR contains only
+   ASCII characters in advance.  */
+#define STRING_SET_MULTIBYTE(STR)  \
+  do { if (EQ (STR, empty_unibyte_string))  \
+      (STR) = empty_multibyte_string;  \
+    else XSTRING (STR)->size_byte = XSTRING (STR)->size; } while (0)
+
 /* Get text properties.  */
 #define STRING_INTERVALS(STR)  (XSTRING (STR)->intervals + 0)