Improve `doprnt' and its usage. (Bug#8545)

[bpt/emacs.git] / src / eval.c

diff --git a/src/eval.c b/src/eval.c
index d1f3270..bcbbf74 100644 (file)
--- a/src/eval.c
+++ b/src/eval.c
@@ -88,7 +88,7 @@ static Lisp_Object Qdebug_on_error;
 static Lisp_Object Qdeclare;
 Lisp_Object Qinternal_interpreter_environment, Qclosure;
 
-static Lisp_Object Qdebug;
+Lisp_Object Qdebug;
 
 /* This holds either the symbol `run-hooks' or nil.
    It is nil at an early stage of startup, and when Emacs
@@ -1994,8 +1994,7 @@ verror (const char *m, va_list ap)
 {
   char buf[4000];
   size_t size = sizeof buf;
-  size_t size_max =
-    min (MOST_POSITIVE_FIXNUM, min (INT_MAX, SIZE_MAX - 1)) + 1;
+  size_t size_max =    min (MOST_POSITIVE_FIXNUM, SIZE_MAX);
   size_t mlen = strlen (m);
   char *buffer = buf;
   size_t used;