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

src/interfaces/ecpg/test/Makefile

@@ -79,7 +79,7 @@ endif
 REGRESS_OPTS = --dbname=regress1,connectdb --create-role=connectuser,connectdb $(EXTRA_REGRESS_OPTS)
 
 check: all
-	./pg_regress $(REGRESS_OPTS) --top-builddir=$(top_builddir) --temp-install=./tmp_check $(pg_regress_locale_flags) $(THREAD) --schedule=$(srcdir)/ecpg_schedule 
+	./pg_regress $(REGRESS_OPTS) --top-builddir=$(top_builddir) --temp-install=./tmp_check $(pg_regress_locale_flags) $(THREAD) --schedule=$(srcdir)/ecpg_schedule
 
 # the same options, but with --listen-on-tcp
 checktcp: all

src/interfaces/ecpg/test/expected/preproc-autoprep.c

@@ -25,7 +25,7 @@
 
 static void test(void) {
   /* exec sql begin declare section */
-  	     
+	     
 	  
 	   
   
@@ -127,7 +127,7 @@ if (sqlca.sqlcode < 0) sqlprint();}
 
 
   for (i=0; i<4; i++)
-  	printf("item[%d] = %d\n", i, ind[i] ? -1 : item[i]);
+	printf("item[%d] = %d\n", i, ind[i] ? -1 : item[i]);
 
   /* declare C cursor for select Item1 from T */
 #line 35 "autoprep.pgc"

src/interfaces/ecpg/test/expected/preproc-type.c

@@ -79,7 +79,7 @@ main (void)
      
    
   
-  	 
+	 
 	 
    
   

src/interfaces/ecpg/test/expected/sql-fetch.c

@@ -113,7 +113,7 @@ if (sqlca.sqlcode < 0) sqlprint();}
 #line 30 "fetch.pgc"
 
   while (1) {
-  	{ ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch 1 in C", ECPGt_EOIT, 
+	{ ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch 1 in C", ECPGt_EOIT, 
 	ECPGt_int,&(i),(long)1,(long)1,sizeof(int), 
 	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
 	ECPGt_char,(str),(long)25,(long)1,(25)*sizeof(char), 
@@ -182,7 +182,7 @@ if (sqlca.sqlcode < 0) sqlprint();}
 #line 46 "fetch.pgc"
 
   while (1) {
-  	{ ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch 1 in D", ECPGt_EOIT, 
+	{ ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch 1 in D", ECPGt_EOIT, 
 	ECPGt_int,&(i),(long)1,(long)1,sizeof(int), 
 	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
 	ECPGt_char,(str),(long)25,(long)1,(25)*sizeof(char), 

src/interfaces/ecpg/test/expected/sql-insupd.c

@@ -24,7 +24,7 @@
 
 int main() {
   /* exec sql begin declare section */
-  	    
+	    
   
 #line 9 "insupd.pgc"
  int i1 [ 3 ] , i2 [ 3 ] , i3 [ 3 ] , i4 ;

src/interfaces/ecpg/test/expected/sql-parser.c

@@ -25,7 +25,7 @@
 
 int main() {
   /* exec sql begin declare section */
-  	   
+	   
   
 #line 10 "parser.pgc"
  int item [ 3 ] , ind [ 3 ] , i ;
@@ -81,7 +81,7 @@ if (sqlca.sqlcode < 0) sqlprint();}
 
 
   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]);
 
   { ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "alter table T alter Item1 type bigint", ECPGt_EOIT, ECPGt_EORT);
 #line 31 "parser.pgc"

src/interfaces/ecpg/test/expected/sql-quote.c

@@ -178,7 +178,7 @@ if (sqlca.sqlcode < 0) sqlprint();}
 
   while (true)
   {
-  	{ ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch C", ECPGt_EOIT, 
+	{ ECPGdo(__LINE__, 0, 1, NULL, 0, ECPGst_normal, "fetch C", ECPGt_EOIT, 
 	ECPGt_int,&(i),(long)1,(long)1,sizeof(int), 
 	ECPGt_NO_INDICATOR, NULL , 0L, 0L, 0L, 
 	ECPGt_char,(var),(long)25,(long)1,(25)*sizeof(char), 

src/interfaces/ecpg/test/preproc/autoprep.pgc

@@ -7,7 +7,7 @@ EXEC SQL INCLUDE ../regression;
 
 static void test(void) {
   EXEC SQL BEGIN DECLARE SECTION;
-  	int item[4], ind[4], i = 1;
+	int item[4], ind[4], i = 1;
 	int item1, ind1;
 	char sqlstr[64] = "SELECT item2 FROM T ORDER BY item2 NULLS LAST";
   EXEC SQL END DECLARE SECTION;
@@ -30,7 +30,7 @@ static void test(void) {
   EXEC SQL SELECT Item2 INTO :item:ind FROM T ORDER BY Item2 NULLS LAST;
 
   for (i=0; i<4; 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 DECLARE C CURSOR FOR SELECT Item1 FROM T;
 

src/interfaces/ecpg/test/preproc/type.pgc

@@ -31,7 +31,7 @@ main (void)
   c ptr = NULL;
   struct varchar
   {
-  	int len;
+	int len;
 	char text[10];
   } vc;
   EXEC SQL END DECLARE SECTION;

src/interfaces/ecpg/test/sql/dyntest.pgc

@@ -113,7 +113,7 @@ main ()
 	      break;
 	    case SQL3_DATE_TIME_TIMESTAMP:
 	    exec sql get descriptor MYDESC value :INDEX
-	    	:DATETIME_INTERVAL_CODE = datetime_interval_code;
+			:DATETIME_INTERVAL_CODE = datetime_interval_code;
 	      switch (DATETIME_INTERVAL_CODE)
 		{
 		case SQL3_DDT_DATE:
@@ -174,7 +174,7 @@ main ()
 		break;
 	      case SQL3_DATE_TIME_TIMESTAMP:
 	      exec sql get descriptor MYDESC value :INDEX
-	      	:DATETIME_INTERVAL_CODE = datetime_interval_code,
+			:DATETIME_INTERVAL_CODE = datetime_interval_code,
 		:STRINGVAR = data;
 		printf ("%d \"%s\"\n", DATETIME_INTERVAL_CODE, STRINGVAR);
 		break;

src/interfaces/ecpg/test/sql/fetch.pgc

@@ -29,7 +29,7 @@ int main() {
 
   EXEC SQL WHENEVER NOT FOUND DO BREAK;
   while (1) {
-  	EXEC SQL FETCH 1 IN C INTO :i, :str;
+	EXEC SQL FETCH 1 IN C INTO :i, :str;
 	printf("%d: %s\n", i, str);
   }
 
@@ -45,7 +45,7 @@ int main() {
 
   EXEC SQL WHENEVER NOT FOUND DO BREAK;
   while (1) {
-  	EXEC SQL FETCH 1 IN D INTO :i, :str;
+	EXEC SQL FETCH 1 IN D INTO :i, :str;
 	printf("%d: %s\n", i, str);
   }
   EXEC SQL CLOSE D;

src/interfaces/ecpg/test/sql/insupd.pgc

@@ -6,7 +6,7 @@ EXEC SQL INCLUDE ../regression;
 
 int main() {
   EXEC SQL BEGIN DECLARE SECTION;
-  	int i1[3], i2[3], i3[3], i4;
+	int i1[3], i2[3], i3[3], i4;
   EXEC SQL END DECLARE SECTION;
 
   ECPGdebug(1, stderr);

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;

src/interfaces/ecpg/test/sql/quote.pgc

@@ -48,7 +48,7 @@ int main() {
 
   while (true)
   {
-  	EXEC SQL FETCH C INTO :i, :var;
+	EXEC SQL FETCH C INTO :i, :var;
 	printf("value: %d %s\n", i, var);
   }