* diagnostic.c (context_as_prefix): Export.

[pf3gnuchains/gcc-fork.git] / gcc / cp / lex.c

diff --git a/gcc/cp/lex.c b/gcc/cp/lex.c
index fd9276b..964bd56 100644 (file)
--- a/gcc/cp/lex.c
+++ b/gcc/cp/lex.c
@@ -385,8 +385,9 @@ lang_init_options ()
   flag_exceptions = 1;
   /* Mark as "unspecified".  */
   flag_bounds_check = -1;
-  /* By default wrap lines at 72 characters.  */
-  diagnostic_message_length_per_line = 72;
+  /* By default wrap lines at 80 characters.  Is getenv ("COLUMNS")
+     preferable?  */
+  diagnostic_message_length_per_line = 80;
   /* By default, emit location information once for every
      diagnostic message.  */
   set_message_prefixing_rule (DIAGNOSTICS_SHOW_PREFIX_ONCE);