2 files changed, 3 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index a98c4e72ba1..0993b67cbca 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,7 @@
 2011-04-07  Paul Eggert  <eggert@cs.ucla.edu>
 
+        * eval.c (verror): Initial buffer size is 4000 (not 200) bytes.
+
         Remove the doprnt implementation, as Emacs now uses vsnprintf.
         * doprnt.c: Remove.
         * lisp.h (doprnt): Remove.
diff --git a/src/eval.c b/src/eval.c
index 77411a911ee..f794a18da7d 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -1976,7 +1976,7 @@ find_handler_clause (Lisp_Object handlers, Lisp_Object conditions,
 void
 verror (const char *m, va_list ap)
 {
-  char buf[200];
+  char buf[4000];
   size_t size = sizeof buf;
   size_t size_max = (size_t) -1;
   char *buffer = buf;