Merge branch 'maint'

* maint:
  gitweb/README: fix AliasMatch in example
  Test grep --and/--or/--not
  Test git archive --remote
  fread does not return negative on error

t/t5000-tar-tree.sh

@@ -94,6 +94,10 @@ test_expect_success 'git archive with --output' \
     'git archive --output=b4.tar HEAD &&
     test_cmp b.tar b4.tar'
 
+test_expect_success 'git archive --remote' \
+    'git archive --remote=. HEAD >b5.tar &&
+    test_cmp b.tar b5.tar'
+
 test_expect_success \
     'validate file modification time' \
     'mkdir extract &&

t/t7002-grep.sh

@@ -125,6 +125,36 @@ do
 
 done
 
+cat >expected <<EOF
+file:foo mmap bar_mmap
+EOF
+
+test_expect_success 'grep -e A --and -e B' '
+	git grep -e "foo mmap" --and -e bar_mmap >actual &&
+	test_cmp expected actual
+'
+
+cat >expected <<EOF
+file:foo_mmap bar mmap
+file:foo_mmap bar mmap baz
+EOF
+
+
+test_expect_success 'grep ( -e A --or -e B ) --and -e B' '
+	git grep \( -e foo_ --or -e baz \) \
+		--and -e " mmap" >actual &&
+	test_cmp expected actual
+'
+
+cat >expected <<EOF
+file:foo mmap bar
+EOF
+
+test_expect_success 'grep -e A --and --not -e B' '
+	git grep -e "foo mmap" --and --not -e bar_mmap >actual &&
+	test_cmp expected actual
+'
+
 test_expect_success 'log grep setup' '
 	echo a >>file &&
 	test_tick &&