crecord: render chunkpad on Windows (
issue6427)
When using Windows wrappers of PDCurses (e.g., windows-curses), the chunkpad
does not render when executing `hg commit -i`. This is due to attempting to
refresh one too many columns of the pad.
Differential Revision: https://phab.mercurial-scm.org/D9267
#if no-windows no-osx
$ mkdir -p xdgconf/hg
$ echo '[ui]' > xdgconf/hg/hgrc
$ echo 'username = foobar' >> xdgconf/hg/hgrc
$ XDG_CONFIG_HOME="`pwd`/xdgconf" ; export XDG_CONFIG_HOME
$ unset HGRCPATH
$ hg config ui.username 2>/dev/null
foobar
#endif