diff tests/test-topic-stack-data.t @ 3769:1bc4b0807c37

topic: display a hint pointing at help when a topic becomes non-empty

This is an attempt at avoiding "mistakes" by new users of topics when
they pull a topic and publish its changesets while being checked out. In
this case, the topic will become empty but still be active; however, if
this is a "foreign" topic, the user will not likely want to keep it
active for the next commit operation. So we add a hint message pointing
at general help of "topics" command so that they can eventually do
something and learn about "hg topics --clear".

--- a/tests/test-topic-stack-data.t	Thu May 24 18:57:46 2018 +0200
+++ b/tests/test-topic-stack-data.t	Wed May 23 11:37:37 2018 +0200
@@ -58,6 +58,7 @@
   marked working directory as topic: baz
   $ mkcommit baz_a
   active topic 'baz' grew its first changeset
+  (see 'hg help topics' for more information)
   $ mkcommit baz_b
 
 A simple topic with unstability
@@ -68,6 +69,7 @@
   marked working directory as topic: fuz
   $ mkcommit fuz_a
   active topic 'fuz' grew its first changeset
+  (see 'hg help topics' for more information)
   $ mkcommit fuz_b
   $ mkcommit fuz_c
   $ hg up 'desc(fuz_a)'
@@ -83,6 +85,7 @@
   marked working directory as topic: bar
   $ mkcommit bar_a
   active topic 'bar' grew its first changeset
+  (see 'hg help topics' for more information)
   $ mkcommit bar_b
   $ mkcommit bar_c
   $ hg up 'desc(bar_b)'
@@ -102,6 +105,7 @@
   marked working directory as topic: foo
   $ mkcommit foo_a
   active topic 'foo' grew its first changeset
+  (see 'hg help topics' for more information)
   $ mkcommit foo_b
 
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