Fix whitespace issues found by git diff --check, add gitattributes

Set per file type attributes in .gitattributes to fine-tune whitespace
checks.  With the associated cleanups, the tree is now clean for git

2 files changed, 36 insertions, 36 deletions

diff --git a/contrib/pgcrypto/expected/pgp-encrypt.out b/contrib/pgcrypto/expected/pgp-encrypt.out
index 8ef3875fd68..b35de79afa7 100644
--- a/contrib/pgcrypto/expected/pgp-encrypt.out
+++ b/contrib/pgcrypto/expected/pgp-encrypt.out
@@ -11,7 +11,7 @@ select pgp_sym_decrypt(pgp_sym_encrypt('Secret.', 'key'), 'key');
 
 -- check whether the defaults are ok
 select pgp_sym_decrypt(pgp_sym_encrypt('Secret.', 'key'),
- 	'key', 'expect-cipher-algo=aes128,
+	'key', 'expect-cipher-algo=aes128,
 		expect-disable-mdc=0,
 		expect-sess-key=0,
 		expect-s2k-mode=3,
@@ -25,7 +25,7 @@ select pgp_sym_decrypt(pgp_sym_encrypt('Secret.', 'key'),
 
 -- maybe the expect- stuff simply does not work
 select pgp_sym_decrypt(pgp_sym_encrypt('Secret.', 'key'),
- 	'key', 'expect-cipher-algo=bf,
+	'key', 'expect-cipher-algo=bf,
 		expect-disable-mdc=1,
 		expect-sess-key=1,
 		expect-s2k-mode=0,
@@ -56,7 +56,7 @@ select pgp_sym_decrypt_bytea(pgp_sym_encrypt('Text', 'baz'), 'baz');
 -- algorithm change
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'cipher-algo=bf'),
- 	'key', 'expect-cipher-algo=bf');
+	'key', 'expect-cipher-algo=bf');
  pgp_sym_decrypt 
 -----------------
  Secret.
@@ -64,7 +64,7 @@ select pgp_sym_decrypt(
 
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'cipher-algo=aes'),
- 	'key', 'expect-cipher-algo=aes128');
+	'key', 'expect-cipher-algo=aes128');
  pgp_sym_decrypt 
 -----------------
  Secret.
@@ -72,7 +72,7 @@ select pgp_sym_decrypt(
 
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'cipher-algo=aes192'),
- 	'key', 'expect-cipher-algo=aes192');
+	'key', 'expect-cipher-algo=aes192');
  pgp_sym_decrypt 
 -----------------
  Secret.
@@ -81,7 +81,7 @@ select pgp_sym_decrypt(
 -- s2k change
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 's2k-mode=0'),
- 	'key', 'expect-s2k-mode=0');
+	'key', 'expect-s2k-mode=0');
  pgp_sym_decrypt 
 -----------------
  Secret.
@@ -89,7 +89,7 @@ select pgp_sym_decrypt(
 
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 's2k-mode=1'),
- 	'key', 'expect-s2k-mode=1');
+	'key', 'expect-s2k-mode=1');
  pgp_sym_decrypt 
 -----------------
  Secret.
@@ -97,7 +97,7 @@ select pgp_sym_decrypt(
 
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 's2k-mode=3'),
- 	'key', 'expect-s2k-mode=3');
+	'key', 'expect-s2k-mode=3');
  pgp_sym_decrypt 
 -----------------
  Secret.
@@ -106,7 +106,7 @@ select pgp_sym_decrypt(
 -- s2k digest change
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 's2k-digest-algo=md5'),
- 	'key', 'expect-s2k-digest-algo=md5');
+	'key', 'expect-s2k-digest-algo=md5');
  pgp_sym_decrypt 
 -----------------
  Secret.
@@ -114,7 +114,7 @@ select pgp_sym_decrypt(
 
 select pgp_sym_decrypt(
 		pgp_sym_encrypt('Secret.', 'key', 's2k-digest-algo=sha1'),
- 	'key', 'expect-s2k-digest-algo=sha1');
+	'key', 'expect-s2k-digest-algo=sha1');
  pgp_sym_decrypt 
 -----------------
  Secret.
@@ -123,7 +123,7 @@ select pgp_sym_decrypt(
 -- sess key
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'sess-key=0'),
- 	'key', 'expect-sess-key=0');
+	'key', 'expect-sess-key=0');
  pgp_sym_decrypt 
 -----------------
  Secret.
@@ -131,7 +131,7 @@ select pgp_sym_decrypt(
 
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'sess-key=1'),
- 	'key', 'expect-sess-key=1');
+	'key', 'expect-sess-key=1');
  pgp_sym_decrypt 
 -----------------
  Secret.
@@ -139,7 +139,7 @@ select pgp_sym_decrypt(
 
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'sess-key=1, cipher-algo=bf'),
- 	'key', 'expect-sess-key=1, expect-cipher-algo=bf');
+	'key', 'expect-sess-key=1, expect-cipher-algo=bf');
  pgp_sym_decrypt 
 -----------------
  Secret.
@@ -147,7 +147,7 @@ select pgp_sym_decrypt(
 
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'sess-key=1, cipher-algo=aes192'),
- 	'key', 'expect-sess-key=1, expect-cipher-algo=aes192');
+	'key', 'expect-sess-key=1, expect-cipher-algo=aes192');
  pgp_sym_decrypt 
 -----------------
  Secret.
@@ -155,7 +155,7 @@ select pgp_sym_decrypt(
 
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'sess-key=1, cipher-algo=aes256'),
- 	'key', 'expect-sess-key=1, expect-cipher-algo=aes256');
+	'key', 'expect-sess-key=1, expect-cipher-algo=aes256');
  pgp_sym_decrypt 
 -----------------
  Secret.
@@ -164,7 +164,7 @@ select pgp_sym_decrypt(
 -- no mdc
 select pgp_sym_decrypt(
 		pgp_sym_encrypt('Secret.', 'key', 'disable-mdc=1'),
- 	'key', 'expect-disable-mdc=1');
+	'key', 'expect-disable-mdc=1');
  pgp_sym_decrypt 
 -----------------
  Secret.
@@ -173,7 +173,7 @@ select pgp_sym_decrypt(
 -- crlf
 select encode(pgp_sym_decrypt_bytea(
 	pgp_sym_encrypt(E'1\n2\n3\r\n', 'key', 'convert-crlf=1'),
- 	'key'), 'hex');
+	'key'), 'hex');
         encode        
 ----------------------
  310d0a320d0a330d0d0a
@@ -182,7 +182,7 @@ select encode(pgp_sym_decrypt_bytea(
 -- conversion should be lossless
 select encode(digest(pgp_sym_decrypt(
   pgp_sym_encrypt(E'\r\n0\n1\r\r\n\n2\r', 'key', 'convert-crlf=1'),
- 	'key', 'convert-crlf=1'), 'sha1'), 'hex') as result,
+	'key', 'convert-crlf=1'), 'sha1'), 'hex') as result,
   encode(digest(E'\r\n0\n1\r\r\n\n2\r', 'sha1'), 'hex') as expect;
                   result                  |                  expect                  
 ------------------------------------------+------------------------------------------
diff --git a/contrib/pgcrypto/sql/pgp-encrypt.sql b/contrib/pgcrypto/sql/pgp-encrypt.sql
index cac37c84422..a9ac0b924b7 100644
--- a/contrib/pgcrypto/sql/pgp-encrypt.sql
+++ b/contrib/pgcrypto/sql/pgp-encrypt.sql
@@ -8,7 +8,7 @@ select pgp_sym_decrypt(pgp_sym_encrypt('Secret.', 'key'), 'key');
 
 -- check whether the defaults are ok
 select pgp_sym_decrypt(pgp_sym_encrypt('Secret.', 'key'),
- 	'key', 'expect-cipher-algo=aes128,
+	'key', 'expect-cipher-algo=aes128,
 		expect-disable-mdc=0,
 		expect-sess-key=0,
 		expect-s2k-mode=3,
@@ -18,7 +18,7 @@ select pgp_sym_decrypt(pgp_sym_encrypt('Secret.', 'key'),
 
 -- maybe the expect- stuff simply does not work
 select pgp_sym_decrypt(pgp_sym_encrypt('Secret.', 'key'),
- 	'key', 'expect-cipher-algo=bf,
+	'key', 'expect-cipher-algo=bf,
 		expect-disable-mdc=1,
 		expect-sess-key=1,
 		expect-s2k-mode=0,
@@ -36,62 +36,62 @@ select pgp_sym_decrypt_bytea(pgp_sym_encrypt('Text', 'baz'), 'baz');
 -- algorithm change
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'cipher-algo=bf'),
- 	'key', 'expect-cipher-algo=bf');
+	'key', 'expect-cipher-algo=bf');
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'cipher-algo=aes'),
- 	'key', 'expect-cipher-algo=aes128');
+	'key', 'expect-cipher-algo=aes128');
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'cipher-algo=aes192'),
- 	'key', 'expect-cipher-algo=aes192');
+	'key', 'expect-cipher-algo=aes192');
 
 -- s2k change
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 's2k-mode=0'),
- 	'key', 'expect-s2k-mode=0');
+	'key', 'expect-s2k-mode=0');
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 's2k-mode=1'),
- 	'key', 'expect-s2k-mode=1');
+	'key', 'expect-s2k-mode=1');
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 's2k-mode=3'),
- 	'key', 'expect-s2k-mode=3');
+	'key', 'expect-s2k-mode=3');
 
 -- s2k digest change
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 's2k-digest-algo=md5'),
- 	'key', 'expect-s2k-digest-algo=md5');
+	'key', 'expect-s2k-digest-algo=md5');
 select pgp_sym_decrypt(
 		pgp_sym_encrypt('Secret.', 'key', 's2k-digest-algo=sha1'),
- 	'key', 'expect-s2k-digest-algo=sha1');
+	'key', 'expect-s2k-digest-algo=sha1');
 
 -- sess key
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'sess-key=0'),
- 	'key', 'expect-sess-key=0');
+	'key', 'expect-sess-key=0');
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'sess-key=1'),
- 	'key', 'expect-sess-key=1');
+	'key', 'expect-sess-key=1');
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'sess-key=1, cipher-algo=bf'),
- 	'key', 'expect-sess-key=1, expect-cipher-algo=bf');
+	'key', 'expect-sess-key=1, expect-cipher-algo=bf');
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'sess-key=1, cipher-algo=aes192'),
- 	'key', 'expect-sess-key=1, expect-cipher-algo=aes192');
+	'key', 'expect-sess-key=1, expect-cipher-algo=aes192');
 select pgp_sym_decrypt(
 	pgp_sym_encrypt('Secret.', 'key', 'sess-key=1, cipher-algo=aes256'),
- 	'key', 'expect-sess-key=1, expect-cipher-algo=aes256');
+	'key', 'expect-sess-key=1, expect-cipher-algo=aes256');
 
 -- no mdc
 select pgp_sym_decrypt(
 		pgp_sym_encrypt('Secret.', 'key', 'disable-mdc=1'),
- 	'key', 'expect-disable-mdc=1');
+	'key', 'expect-disable-mdc=1');
 
 -- crlf
 select encode(pgp_sym_decrypt_bytea(
 	pgp_sym_encrypt(E'1\n2\n3\r\n', 'key', 'convert-crlf=1'),
- 	'key'), 'hex');
+	'key'), 'hex');
 
 -- conversion should be lossless
 select encode(digest(pgp_sym_decrypt(
   pgp_sym_encrypt(E'\r\n0\n1\r\r\n\n2\r', 'key', 'convert-crlf=1'),
- 	'key', 'convert-crlf=1'), 'sha1'), 'hex') as result,
+	'key', 'convert-crlf=1'), 'sha1'), 'hex') as result,
   encode(digest(E'\r\n0\n1\r\r\n\n2\r', 'sha1'), 'hex') as expect;