--- a/tests/test-annotate.t	Sun Sep 30 15:15:27 2018 +0900
+++ b/tests/test-annotate.t	Sun Sep 30 15:35:17 2018 +0900
@@ -64,7 +64,7 @@
   $ hg annotate -Tjson -cdfnul a
   [
    {
-    "lines": [{"date": [1.0, 0], "line": "a\n", "line_number": 1, "node": "8435f90966e442695d2ded29fdade2bac5ad8065", "path": "a", "rev": 0, "user": "nobody"}],
+    "lines": [{"date": [1.0, 0], "line": "a\n", "lineno": 1, "node": "8435f90966e442695d2ded29fdade2bac5ad8065", "path": "a", "rev": 0, "user": "nobody"}],
     "path": "a"
    }
   ]
@@ -74,12 +74,12 @@
   $ hg annotate -T'{lines % "{rev} {node|shortest}: {line}"}' a
   0 8435: a
 
-'{line_number}' field should be populated as necessary
+'{lineno}' field should be populated as necessary
 
-  $ hg annotate -T'{lines % "{rev}:{line_number}: {line}"}' a
+  $ hg annotate -T'{lines % "{rev}:{lineno}: {line}"}' a
   0:1: a
   $ hg annotate -Ta a \
-  > --config templates.a='"{lines % "{rev}:{line_number}: {line}"}"'
+  > --config templates.a='"{lines % "{rev}:{lineno}: {line}"}"'
   0:1: a
 
   $ cat <<EOF >>a