tests (pack-objects): use the full, unabbreviated `--revs` option

To use the singular form of a word, when the option wants the plural
form (and quietly expands it because it thinks it was abbreviated), is
an easy mistake to make, and t5317 contains almost two dozen of them.

However, using abbreviated options in tests is a bit fragile, so we will
disallow use of abbreviated options in our test suite.

In preparation for this change, let's fix
`t5317-pack-objects-filter-objects.sh`.

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/t/t5317-pack-objects-filter-objects.sh b/t/t5317-pack-objects-filter-objects.sh
index 24541ea..4c0201c 100755
--- a/t/t5317-pack-objects-filter-objects.sh
+++ b/t/t5317-pack-objects-filter-objects.sh
@@ -25,7 +25,7 @@
 	awk -f print_2.awk ls_files_result |
 	sort >expected &&
 
-	git -C r1 pack-objects --rev --stdout >all.pack <<-EOF &&
+	git -C r1 pack-objects --revs --stdout >all.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r1 index-pack ../all.pack &&
@@ -39,7 +39,7 @@
 '
 
 test_expect_success 'verify blob:none packfile has no blobs' '
-	git -C r1 pack-objects --rev --stdout --filter=blob:none >filter.pack <<-EOF &&
+	git -C r1 pack-objects --revs --stdout --filter=blob:none >filter.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r1 index-pack ../filter.pack &&
@@ -74,7 +74,7 @@
 	git -C r5 commit -m "foo" &&
 	del=$(git -C r5 rev-parse HEAD^{tree} | sed "s|..|&/|") &&
 	rm r5/.git/objects/$del &&
-	test_must_fail git -C r5 pack-objects --rev --stdout 2>bad_tree <<-EOF &&
+	test_must_fail git -C r5 pack-objects --revs --stdout 2>bad_tree <<-EOF &&
 	HEAD
 	EOF
 	grep "bad tree object" bad_tree
@@ -88,7 +88,7 @@
 '
 
 test_expect_success 'verify tree:0 packfile has no blobs or trees' '
-	git -C r1 pack-objects --rev --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
+	git -C r1 pack-objects --revs --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r1 index-pack ../commitsonly.pack &&
@@ -98,7 +98,7 @@
 
 test_expect_success 'grab tree directly when using tree:0' '
 	# We should get the tree specified directly but not its blobs or subtrees.
-	git -C r1 pack-objects --rev --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
+	git -C r1 pack-objects --revs --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
 	HEAD:
 	EOF
 	git -C r1 index-pack ../commitsonly.pack &&
@@ -128,7 +128,7 @@
 	awk -f print_2.awk ls_files_result |
 	sort >expected &&
 
-	git -C r2 pack-objects --rev --stdout >all.pack <<-EOF &&
+	git -C r2 pack-objects --revs --stdout >all.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r2 index-pack ../all.pack &&
@@ -142,7 +142,7 @@
 '
 
 test_expect_success 'verify blob:limit=500 omits all blobs' '
-	git -C r2 pack-objects --rev --stdout --filter=blob:limit=500 >filter.pack <<-EOF &&
+	git -C r2 pack-objects --revs --stdout --filter=blob:limit=500 >filter.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r2 index-pack ../filter.pack &&
@@ -157,7 +157,7 @@
 '
 
 test_expect_success 'verify blob:limit=1000' '
-	git -C r2 pack-objects --rev --stdout --filter=blob:limit=1000 >filter.pack <<-EOF &&
+	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1000 >filter.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r2 index-pack ../filter.pack &&
@@ -176,7 +176,7 @@
 	awk -f print_2.awk ls_files_result |
 	sort >expected &&
 
-	git -C r2 pack-objects --rev --stdout --filter=blob:limit=1001 >filter.pack <<-EOF &&
+	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1001 >filter.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r2 index-pack ../filter.pack &&
@@ -194,7 +194,7 @@
 	awk -f print_2.awk ls_files_result |
 	sort >expected &&
 
-	git -C r2 pack-objects --rev --stdout --filter=blob:limit=10001 >filter.pack <<-EOF &&
+	git -C r2 pack-objects --revs --stdout --filter=blob:limit=10001 >filter.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r2 index-pack ../filter.pack &&
@@ -212,7 +212,7 @@
 	awk -f print_2.awk ls_files_result |
 	sort >expected &&
 
-	git -C r2 pack-objects --rev --stdout --filter=blob:limit=1k >filter.pack <<-EOF &&
+	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1k >filter.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r2 index-pack ../filter.pack &&
@@ -230,7 +230,7 @@
 	awk -f print_2.awk ls_files_result |
 	sort >expected &&
 
-	git -C r2 pack-objects --rev --stdout --filter=blob:limit=1k >filter.pack <<-EOF &&
+	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1k >filter.pack <<-EOF &&
 	HEAD
 	$(git -C r2 rev-parse HEAD:large.10000)
 	EOF
@@ -249,7 +249,7 @@
 	awk -f print_2.awk ls_files_result |
 	sort >expected &&
 
-	git -C r2 pack-objects --rev --stdout --filter=blob:limit=1m >filter.pack <<-EOF &&
+	git -C r2 pack-objects --revs --stdout --filter=blob:limit=1m >filter.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r2 index-pack ../filter.pack &&
@@ -302,7 +302,7 @@
 	awk -f print_2.awk ls_files_result |
 	sort >expected &&
 
-	git -C r3 pack-objects --rev --stdout >all.pack <<-EOF &&
+	git -C r3 pack-objects --revs --stdout >all.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r3 index-pack ../all.pack &&
@@ -320,7 +320,7 @@
 	awk -f print_2.awk ls_files_result |
 	sort >expected &&
 
-	git -C r3 pack-objects --rev --stdout --filter=sparse:path=../pattern1 >filter.pack <<-EOF &&
+	git -C r3 pack-objects --revs --stdout --filter=sparse:path=../pattern1 >filter.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r3 index-pack ../filter.pack &&
@@ -352,7 +352,7 @@
 	awk -f print_2.awk ls_files_result |
 	sort >expected &&
 
-	git -C r3 pack-objects --rev --stdout --filter=sparse:path=../pattern2 >filter.pack <<-EOF &&
+	git -C r3 pack-objects --revs --stdout --filter=sparse:path=../pattern2 >filter.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r3 index-pack ../filter.pack &&
@@ -404,7 +404,7 @@
 	awk -f print_2.awk ls_files_result |
 	sort >expected &&
 
-	git -C r4 pack-objects --rev --stdout >all.pack <<-EOF &&
+	git -C r4 pack-objects --revs --stdout >all.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r4 index-pack ../all.pack &&
@@ -423,7 +423,7 @@
 	sort >expected &&
 
 	oid=$(git -C r4 ls-files -s pattern | awk -f print_2.awk) &&
-	git -C r4 pack-objects --rev --stdout --filter=sparse:oid=$oid >filter.pack <<-EOF &&
+	git -C r4 pack-objects --revs --stdout --filter=sparse:oid=$oid >filter.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r4 index-pack ../filter.pack &&
@@ -441,7 +441,7 @@
 	awk -f print_2.awk ls_files_result |
 	sort >expected &&
 
-	git -C r4 pack-objects --rev --stdout --filter=sparse:oid=master:pattern >filter.pack <<-EOF &&
+	git -C r4 pack-objects --revs --stdout --filter=sparse:oid=master:pattern >filter.pack <<-EOF &&
 	HEAD
 	EOF
 	git -C r4 index-pack ../filter.pack &&
@@ -470,19 +470,19 @@
 '
 
 test_expect_success 'verify pack-objects fails w/ missing objects' '
-	test_must_fail git -C r1 pack-objects --rev --stdout >miss.pack <<-EOF
+	test_must_fail git -C r1 pack-objects --revs --stdout >miss.pack <<-EOF
 	HEAD
 	EOF
 '
 
 test_expect_success 'verify pack-objects fails w/ --missing=error' '
-	test_must_fail git -C r1 pack-objects --rev --stdout --missing=error >miss.pack <<-EOF
+	test_must_fail git -C r1 pack-objects --revs --stdout --missing=error >miss.pack <<-EOF
 	HEAD
 	EOF
 '
 
 test_expect_success 'verify pack-objects w/ --missing=allow-any' '
-	git -C r1 pack-objects --rev --stdout --missing=allow-any >miss.pack <<-EOF
+	git -C r1 pack-objects --revs --stdout --missing=allow-any >miss.pack <<-EOF
 	HEAD
 	EOF
 '