[Emacs-diffs] Changes to emacs/src/dispextern.h

[Kim F . Storm]

Index: emacs/src/dispextern.h
diff -c emacs/src/dispextern.h:1.197 emacs/src/dispextern.h:1.198
*** emacs/src/dispextern.h:1.197        Fri Feb 25 21:49:59 2005
--- emacs/src/dispextern.h      Wed Mar  2 22:35:17 2005
***************
*** 119,124 ****
--- 119,131 ----
  #define GLYPH_DEBUG 0
  #endif
  
+ /* If XASSERTS is non-zero, additional consistency checks are activated.
+    Turn it off by defining the macro XASSERTS to zero.  */
+ 
+ #ifndef XASSERTS
+ #define XASSERTS 0
+ #endif
+ 
  /* Macros to include code only if GLYPH_DEBUG != 0.  */
  
  #if GLYPH_DEBUG
***************
*** 127,134 ****
  #define IF_DEBUG(X)   (void) 0
  #endif
  
! /* Maybe move this inside the above `#ifdef GLYPH_DEBUG' for release.  */
  #define xassert(X)    do {if (!(X)) abort ();} while (0)
  
  /* Macro for displaying traces of redisplay.  If Emacs was compiled
     with GLYPH_DEBUG != 0, the variable trace_redisplay_p can be set to
--- 134,144 ----
  #define IF_DEBUG(X)   (void) 0
  #endif
  
! #if XASSERTS
  #define xassert(X)    do {if (!(X)) abort ();} while (0)
+ #else
+ #define xassert(X)    (void) 0
+ #endif
  
  /* Macro for displaying traces of redisplay.  If Emacs was compiled
     with GLYPH_DEBUG != 0, the variable trace_redisplay_p can be set to