lalr1.cc: check (and fix) %initial-action exception safety

[bison.git] / src / muscle-tab.c

diff --git a/src/muscle-tab.c b/src/muscle-tab.c
index d187f828a01e00bc6198062eee7940f877c3d0b7..37a0f0e8ea95b8a179f8b1be1a4103047f9ce30d 100644 (file)
--- a/src/muscle-tab.c
+++ b/src/muscle-tab.c
@@ -593,12 +593,15 @@ muscle_percent_define_check_values (char const * const *values)
             }
           if (!*values)
             {
+              unsigned i = 0;
               location loc = muscle_percent_define_get_loc (*variablep);
-              complain_at(loc,
-                          _("invalid value for %%define variable %s: %s"),
-                          quote (*variablep), quote_n (1, value));
+              complain_at_indent (loc, &i,
+                                _("invalid value for %%define variable %s: %s"),
+                                  quote (*variablep), quote_n (1, value));
+              i += SUB_INDENT;
               for (values = variablep + 1; *values; ++values)
-                complain_at (loc, _("accepted value: %s"), quote (*values));
+                complain_at_indent (loc, &i, _("accepted value: %s"),
+                                    quote (*values));
             }
           else
             {