Merge branch 'deedra'

README.md

@@ -244,6 +244,10 @@ It reports accepted typed characters, the current line on focus and menu return,
 characters and words on horizontal navigation, lines on vertical/page/document-boundary
 navigation, changed selections, and Backspace/Delete/Cut feedback. Password
 contents are excluded, and read-only edits do not report unsuccessful deletions.
+Command-history recalls in MUSHclient report the recalled command, or `blank`
+when returning to empty input. The input hook observes Up/Down before the
+application consumes them, so recalls also work when the caret position stays
+the same. Unrelated programmatic text changes remain silent.
 Undo refreshes the text snapshot used by subsequent navigation. It can attach to
 an already-focused editor and resume after the helper restarts.