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, 5 insertions, 5 deletions

diff --git a/src/pl/tcl/sql/pltcl_setup.sql b/src/pl/tcl/sql/pltcl_setup.sql
index df7f9fadd18..0ac6669c6ef 100644
--- a/src/pl/tcl/sql/pltcl_setup.sql
+++ b/src/pl/tcl/sql/pltcl_setup.sql
@@ -43,7 +43,7 @@ create function check_pkey1_exists(int4, bpchar) returns bool as E'
         set GD(plan) [spi_prepare				\\
 	    "select 1 from T_pkey1				\\
 	        where key1 = \\$1 and key2 = \\$2"		\\
-    	    {int4 bpchar}]
+	    {int4 bpchar}]
     }
 
     set n [spi_execp -count 1 $GD(plan) [list $1 $2]]
@@ -65,8 +65,8 @@ CREATE VIEW trigger_test_view AS SELECT * FROM trigger_test;
 CREATE FUNCTION trigger_data() returns trigger language pltcl as $_$
 
 	if { [info exists TG_relid] } {
-    	set TG_relid "bogus:12345"
-   	}
+	set TG_relid "bogus:12345"
+	}
 
 	set dnames [info locals {[a-zA-Z]*} ]
 
@@ -82,10 +82,10 @@ CREATE FUNCTION trigger_data() returns trigger language pltcl as $_$
 				set str "$str$akey: $val"
 			}
 			set str "$str}"
-    		elog NOTICE "$key: $str"
+		elog NOTICE "$key: $str"
 		} else {
 			set val [eval list "\$$key" ]
-    		elog NOTICE "$key: $val"
+		elog NOTICE "$key: $val"
 		}
 	}