Change fmttest to use litputs() on str and output buffers during tracing.

diff --git a/uip/fmttest.c b/uip/fmttest.c
index 2bcebd7..f08583e 100644 (file)
--- a/uip/fmttest.c
+++ b/uip/fmttest.c
@@ -761,7 +761,8 @@ test_trace(void *context, struct format *fmt, int num, char *str, char *outbuf)
     if (str != ctx->str) {
        if (changed++)
            printf(" ");
-       printf("str=\"%s\"", str ? str : "NULL");
+       printf("str=");
+       litputs(str);
        ctx->str = str;
     }
 
@@ -769,7 +770,9 @@ test_trace(void *context, struct format *fmt, int num, char *str, char *outbuf)
        printf("\n");
 
     if (strcmp(outbuf, ctx->outbuf) != 0) {
-       printf("outbuf=\"%s\"\n", outbuf);
+       printf("outbuf=");
+       litputs(outbuf);
+       putchar('\n');
        free(ctx->outbuf);
        ctx->outbuf = getcpy(outbuf);
     }