From 1c6fffd048c89009ad3e913ecd1c8d4d7c9c5797 Mon Sep 17 00:00:00 2001
From: Roland Conybeare <rconybeare@gmail.com>
Date: Tue, 12 Sep 2023 15:36:11 -0400
Subject: [PATCH] nestlog: elaborate example ex3

---
 example/ex3/ex3.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/example/ex3/ex3.cpp b/example/ex3/ex3.cpp
index 58d81dc7..1b3cc8f7 100644
--- a/example/ex3/ex3.cpp
+++ b/example/ex3/ex3.cpp
@@ -6,16 +6,16 @@ using namespace xo;
 
 int
 fib(int n) {
-    scope log(XO_SSETUP0(), ":n ", n);
+    scope log(XO_ENTER0(), xtag("n", n));
 
     int retval = 1;
 
     if (n >= 2) {
         retval = fib(n - 1) + fib(n - 2);
-        log(":n ", n);
+        log(xtag("n", n));
     }
 
-    log.end_scope("<- :retval ", retval);
+    log.end_scope("<-", xtag("retval", retval));
 
     return retval;
 }
@@ -27,10 +27,10 @@ main(int argc, char ** argv) {
 
     int n = 4;
 
-    scope log(XO_SSETUP0(), ":n ", 4);
+    scope log(XO_ENTER0(), ":n ", 4);
 
     int fn = fib(n);
 
-    log(":n ", n);
-    log("<- :fib(n) ", fn);
+    log(xtag("n", n));
+    log("<-", xtag("fib(n)", fn));
 }