histedit: use "getcommiteditor()" instead of explicit editor choice for "fold"
This patch doesn't change any tests like as preceding patches, because
editor invocation is already tested in "test-histedit-fold.t".
--- a/hgext/histedit.py Sun May 11 00:49:35 2014 +0900
+++ b/hgext/histedit.py Sun May 11 00:49:35 2014 +0900
@@ -299,7 +299,7 @@
user=user,
date=date,
extra=extra,
- editor=cmdutil.commitforceeditor)
+ editor=cmdutil.getcommiteditor(edit=True))
return repo.commitctx(new)
def pick(ui, repo, ctx, ha, opts):