status: add warning style and methods

Add a warning style to default statusline. Add methods to status, aerc,
and account to push a warning message.

Signed-off-by: Tim Culverhouse <tim@timculverhouse.com>
Acked-by: Robin Jarry <robin@jarry.cc>

1 files changed, 4 insertions, 0 deletions

diff --git a/widgets/aerc.go b/widgets/aerc.go
index 81d07474..aef874b3 100644
--- a/widgets/aerc.go
+++ b/widgets/aerc.go
@@ -542,6 +542,10 @@ func (aerc *Aerc) PushError(text string) *StatusMessage {
 	return aerc.statusline.PushError(text)
 }
 
+func (aerc *Aerc) PushWarning(text string) *StatusMessage {
+	return aerc.statusline.PushWarning(text)
+}
+
 func (aerc *Aerc) PushSuccess(text string) *StatusMessage {
 	return aerc.statusline.PushSuccess(text)
 }