debian: add wish to suggests
Debian maintainers already have this and lintian warns us about not
listing 'wish' as a dependency or suggestion so this patch does indeed
just that. The issue, by the way, is that we are shipping hgk (which is
written in tcl/tk) so we should be good citizens and list wish (a meta
package for tcl/tk) as a dependency.
$ hg init
$ echo 123 > a
$ hg add a
$ hg commit -m "first" a
$ mkdir sub
$ echo 321 > sub/b
$ hg add sub/b
$ hg commit -m "second" sub/b
$ cat sub/b
321
$ hg co 0
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ cat sub/b 2>/dev/null || echo "sub/b not present"
sub/b not present
$ test -d sub || echo "sub not present"
sub not present