crecord: use ui.interface to choose curses interface

use ui.interface to select curses mode, instead of experimental.crecord

mercurial/crecord.py

@@ -54,7 +54,7 b' def checkcurses(ui):'
     This method returns True if curses is found (and that python is built with
     it) and that the user has the correct flag for the ui.
     """
-    return curses and ui.configbool('experimental', 'crecord', False)
+    return curses and ui.interface("chunkselector") == "curses"
 
 _origstdout = sys.__stdout__ # used by gethw()
 

tests/test-commit-interactive-curses.t

@@ -4,8 +4,8 b' Set up a repo'
   $ cat <<EOF >> $HGRCPATH
   > [ui]
   > interactive = true
+  > interface = curses
   > [experimental]
-  > crecord = true
   > crecordtest = testModeCommands
   > EOF