Generalize the display of semantic values and locations in traces.

[bison.git] / src / output.c

diff --git a/src/output.c b/src/output.c
index 3dcd2287644d81327121c0a1602570138ee878ef..1f3bbcaaa8e5a38f3086f958855ac5e4618e6116 100644 (file)
--- a/src/output.c
+++ b/src/output.c
@@ -119,7 +119,7 @@ static void
 escaped_output (FILE *out, char const *string)
 {
   char const *p;
-  fputs ("[[", out);
+  fprintf (out, "[[");
 
   for (p = quotearg_style (c_quoting_style, string); *p; p++)
     switch (*p)
@@ -131,7 +131,7 @@ escaped_output (FILE *out, char const *string)
       default: fputc (*p, out); break;
       }
 
-  fputs ("]]", out);
+  fprintf (out, "]]");
 }
 
 
@@ -302,7 +302,8 @@ user_actions_output (FILE *out)
        fprintf (out, "]b4_syncline(%d, ",
                 rules[r].action_location.start.line);
        escaped_output (out, rules[r].action_location.start.file);
-       fprintf (out, ")[\n    %s\n    break;\n\n",
+       fprintf (out, ")[\n");
+       fprintf (out, "    %s\n    break;\n\n",
                 rules[r].action);
       }
   fputs ("]])\n\n", out);