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

1 files changed, 4 insertions, 4 deletions

diff --git a/src/interfaces/ecpg/test/sql/parser.pgc b/src/interfaces/ecpg/test/sql/parser.pgc
index f569e43a1d5..6e15f1364d5 100644
--- a/src/interfaces/ecpg/test/sql/parser.pgc
+++ b/src/interfaces/ecpg/test/sql/parser.pgc
@@ -7,7 +7,7 @@ EXEC SQL INCLUDE ../regression;
 
 int main() {
   EXEC SQL BEGIN DECLARE SECTION;
-  	int item[3], ind[3], i;
+	int item[3], ind[3], i;
   EXEC SQL END DECLARE SECTION;
 
   ECPGdebug(1, stderr);
@@ -19,14 +19,14 @@ int main() {
 
   EXEC SQL CREATE TABLE T ( Item1 int, Item2 int );
 
-  EXEC SQL INSERT INTO t 
-           SELECT 1,nullif(y-1,0) 
+  EXEC SQL INSERT INTO t
+           SELECT 1,nullif(y-1,0)
              FROM generate_series(1,3) WITH ORDINALITY AS series(x,y);
 
   EXEC SQL SELECT Item2 INTO :item:ind FROM T ORDER BY Item2 NULLS LAST;
 
   for (i=0; i<3; i++)
-  	printf("item[%d] = %d\n", i, ind[i] ? -1 : item[i]);
+	printf("item[%d] = %d\n", i, ind[i] ? -1 : item[i]);
 
   EXEC SQL ALTER TABLE T ALTER Item1 TYPE bigint;
   EXEC SQL ALTER TABLE T ALTER COLUMN Item2 SET DATA TYPE smallint;