Remove tabs after spaces in C comments

This was not changed in HEAD, but will be done later as part of a
pgindent run.  Future pgindent runs will also do this.

Report by Tom Lane

Backpatch through all supported branches, but not HEAD

19 files changed, 19 insertions, 19 deletions

diff --git a/src/interfaces/ecpg/include/sqlca.h b/src/interfaces/ecpg/include/sqlca.h
index 52fcbf830f5..41e5b550af4 100644
--- a/src/interfaces/ecpg/include/sqlca.h
+++ b/src/interfaces/ecpg/include/sqlca.h
@@ -40,7 +40,7 @@ struct sqlca_t
 	/* Element 0: set to 'W' if at least one other is 'W'	*/
 	/* 1: if 'W' at least one character string		*/
 	/* value was truncated when it was			*/
-	/* stored into a host variable.				*/
+	/* stored into a host variable.             */
 
 	/*
 	 * 2: if 'W' a (hopefully) non-fatal notice occurred
diff --git a/src/interfaces/ecpg/pgtypeslib/dt.h b/src/interfaces/ecpg/pgtypeslib/dt.h
index 48c9deda1cb..ce972f19868 100644
--- a/src/interfaces/ecpg/pgtypeslib/dt.h
+++ b/src/interfaces/ecpg/pgtypeslib/dt.h
@@ -255,7 +255,7 @@ do { \
  *	DAYS_PER_MONTH is very imprecise.  The more accurate value is
  *	365.2425/12 = 30.436875, or '30 days 10:29:06'.  Right now we only
  *	return an integral number of days, but someday perhaps we should
- *	also return a 'time' value to be used as well.	ISO 8601 suggests
+ *	also return a 'time' value to be used as well.  ISO 8601 suggests
  *	30 days.
  */
 #define DAYS_PER_MONTH	30		/* assumes exactly 30 days per month */
diff --git a/src/interfaces/ecpg/pgtypeslib/interval.c b/src/interfaces/ecpg/pgtypeslib/interval.c
index fdd8f49ac83..ed972be41e6 100644
--- a/src/interfaces/ecpg/pgtypeslib/interval.c
+++ b/src/interfaces/ecpg/pgtypeslib/interval.c
@@ -160,7 +160,7 @@ DecodeISO8601Interval(char *str,
 			return dterr;
 
 		/*
-		 * Note: we could step off the end of the string here.	Code below
+		 * Note: we could step off the end of the string here.  Code below
 		 * *must* exit the loop if unit == '\0'.
 		 */
 		unit = *str++;
diff --git a/src/interfaces/ecpg/pgtypeslib/numeric.c b/src/interfaces/ecpg/pgtypeslib/numeric.c
index 55c5b45616e..aefabea976f 100644
--- a/src/interfaces/ecpg/pgtypeslib/numeric.c
+++ b/src/interfaces/ecpg/pgtypeslib/numeric.c
@@ -974,7 +974,7 @@ PGTYPESnumeric_sub(numeric *var1, numeric *var2, numeric *result)
  * mul_var() -
  *
  *	Multiplication on variable level. Product of var1 * var2 is stored
- *	in result.	Accuracy of result is determined by global_rscale.
+ *	in result.  Accuracy of result is determined by global_rscale.
  * ----------
  */
 int
diff --git a/src/interfaces/ecpg/preproc/c_keywords.c b/src/interfaces/ecpg/preproc/c_keywords.c
index 41d20d26d6f..06bf0390994 100644
--- a/src/interfaces/ecpg/preproc/c_keywords.c
+++ b/src/interfaces/ecpg/preproc/c_keywords.c
@@ -57,7 +57,7 @@ static const ScanKeyword ScanCKeywords[] = {
 
 
 /*
- * Do a binary search using plain strcmp() comparison.	This is much like
+ * Do a binary search using plain strcmp() comparison.  This is much like
  * ScanKeywordLookup(), except we want case-sensitive matching.
  */
 const ScanKeyword *
diff --git a/src/interfaces/ecpg/preproc/parser.c b/src/interfaces/ecpg/preproc/parser.c
index cd5323f6c19..c2f80d9226e 100644
--- a/src/interfaces/ecpg/preproc/parser.c
+++ b/src/interfaces/ecpg/preproc/parser.c
@@ -35,7 +35,7 @@ static YYLTYPE lookahead_yylloc;	/* yylloc for lookahead token */
  * Intermediate filter between parser and base lexer (base_yylex in scan.l).
  *
  * The filter is needed because in some cases the standard SQL grammar
- * requires more than one token lookahead.	We reduce these cases to one-token
+ * requires more than one token lookahead.  We reduce these cases to one-token
  * lookahead by combining tokens here, in order to keep the grammar LALR(1).
  *
  * Using a filter is simpler than trying to recognize multiword tokens
diff --git a/src/interfaces/ecpg/test/expected/compat_informix-test_informix2.c b/src/interfaces/ecpg/test/expected/compat_informix-test_informix2.c
index c1a48911914..390601d84ee 100644
--- a/src/interfaces/ecpg/test/expected/compat_informix-test_informix2.c
+++ b/src/interfaces/ecpg/test/expected/compat_informix-test_informix2.c
@@ -57,7 +57,7 @@ struct sqlca_t
 	/* Element 0: set to 'W' if at least one other is 'W'	*/
 	/* 1: if 'W' at least one character string		*/
 	/* value was truncated when it was			*/
-	/* stored into a host variable.				*/
+	/* stored into a host variable.             */
 
 	/*
 	 * 2: if 'W' a (hopefully) non-fatal notice occurred
diff --git a/src/interfaces/ecpg/test/expected/preproc-init.c b/src/interfaces/ecpg/test/expected/preproc-init.c
index 49f2d5d57a6..9e410ff1558 100644
--- a/src/interfaces/ecpg/test/expected/preproc-init.c
+++ b/src/interfaces/ecpg/test/expected/preproc-init.c
@@ -51,7 +51,7 @@ struct sqlca_t
 	/* Element 0: set to 'W' if at least one other is 'W'	*/
 	/* 1: if 'W' at least one character string		*/
 	/* value was truncated when it was			*/
-	/* stored into a host variable.				*/
+	/* stored into a host variable.             */
 
 	/*
 	 * 2: if 'W' a (hopefully) non-fatal notice occurred
diff --git a/src/interfaces/ecpg/test/expected/sql-array.c b/src/interfaces/ecpg/test/expected/sql-array.c
index 3c879561b37..13b940217cd 100644
--- a/src/interfaces/ecpg/test/expected/sql-array.c
+++ b/src/interfaces/ecpg/test/expected/sql-array.c
@@ -59,7 +59,7 @@ struct sqlca_t
 	/* Element 0: set to 'W' if at least one other is 'W'	*/
 	/* 1: if 'W' at least one character string		*/
 	/* value was truncated when it was			*/
-	/* stored into a host variable.				*/
+	/* stored into a host variable.             */
 
 	/*
 	 * 2: if 'W' a (hopefully) non-fatal notice occurred
diff --git a/src/interfaces/ecpg/test/expected/sql-code100.c b/src/interfaces/ecpg/test/expected/sql-code100.c
index 051fc386229..702c6e146fd 100644
--- a/src/interfaces/ecpg/test/expected/sql-code100.c
+++ b/src/interfaces/ecpg/test/expected/sql-code100.c
@@ -51,7 +51,7 @@ struct sqlca_t
 	/* Element 0: set to 'W' if at least one other is 'W'	*/
 	/* 1: if 'W' at least one character string		*/
 	/* value was truncated when it was			*/
-	/* stored into a host variable.				*/
+	/* stored into a host variable.             */
 
 	/*
 	 * 2: if 'W' a (hopefully) non-fatal notice occurred
diff --git a/src/interfaces/ecpg/test/expected/sql-copystdout.c b/src/interfaces/ecpg/test/expected/sql-copystdout.c
index 563732b05d5..33ea2133d60 100644
--- a/src/interfaces/ecpg/test/expected/sql-copystdout.c
+++ b/src/interfaces/ecpg/test/expected/sql-copystdout.c
@@ -53,7 +53,7 @@ struct sqlca_t
 	/* Element 0: set to 'W' if at least one other is 'W'	*/
 	/* 1: if 'W' at least one character string		*/
 	/* value was truncated when it was			*/
-	/* stored into a host variable.				*/
+	/* stored into a host variable.             */
 
 	/*
 	 * 2: if 'W' a (hopefully) non-fatal notice occurred
diff --git a/src/interfaces/ecpg/test/expected/sql-define.c b/src/interfaces/ecpg/test/expected/sql-define.c
index b9571ec53df..4a1d7ee6f03 100644
--- a/src/interfaces/ecpg/test/expected/sql-define.c
+++ b/src/interfaces/ecpg/test/expected/sql-define.c
@@ -51,7 +51,7 @@ struct sqlca_t
 	/* Element 0: set to 'W' if at least one other is 'W'	*/
 	/* 1: if 'W' at least one character string		*/
 	/* value was truncated when it was			*/
-	/* stored into a host variable.				*/
+	/* stored into a host variable.             */
 
 	/*
 	 * 2: if 'W' a (hopefully) non-fatal notice occurred
diff --git a/src/interfaces/ecpg/test/expected/sql-dynalloc.c b/src/interfaces/ecpg/test/expected/sql-dynalloc.c
index ccc337168e4..cd5d5c0ab02 100644
--- a/src/interfaces/ecpg/test/expected/sql-dynalloc.c
+++ b/src/interfaces/ecpg/test/expected/sql-dynalloc.c
@@ -52,7 +52,7 @@ struct sqlca_t
 	/* Element 0: set to 'W' if at least one other is 'W'	*/
 	/* 1: if 'W' at least one character string		*/
 	/* value was truncated when it was			*/
-	/* stored into a host variable.				*/
+	/* stored into a host variable.             */
 
 	/*
 	 * 2: if 'W' a (hopefully) non-fatal notice occurred
diff --git a/src/interfaces/ecpg/test/expected/sql-dynalloc2.c b/src/interfaces/ecpg/test/expected/sql-dynalloc2.c
index e85189214bb..e5d2f757827 100644
--- a/src/interfaces/ecpg/test/expected/sql-dynalloc2.c
+++ b/src/interfaces/ecpg/test/expected/sql-dynalloc2.c
@@ -52,7 +52,7 @@ struct sqlca_t
 	/* Element 0: set to 'W' if at least one other is 'W'	*/
 	/* 1: if 'W' at least one character string		*/
 	/* value was truncated when it was			*/
-	/* stored into a host variable.				*/
+	/* stored into a host variable.             */
 
 	/*
 	 * 2: if 'W' a (hopefully) non-fatal notice occurred
diff --git a/src/interfaces/ecpg/test/expected/sql-dyntest.c b/src/interfaces/ecpg/test/expected/sql-dyntest.c
index 537d9ff63a8..91b4421b193 100644
--- a/src/interfaces/ecpg/test/expected/sql-dyntest.c
+++ b/src/interfaces/ecpg/test/expected/sql-dyntest.c
@@ -105,7 +105,7 @@ struct sqlca_t
 	/* Element 0: set to 'W' if at least one other is 'W'	*/
 	/* 1: if 'W' at least one character string		*/
 	/* value was truncated when it was			*/
-	/* stored into a host variable.				*/
+	/* stored into a host variable.             */
 
 	/*
 	 * 2: if 'W' a (hopefully) non-fatal notice occurred
diff --git a/src/interfaces/ecpg/test/expected/sql-indicators.c b/src/interfaces/ecpg/test/expected/sql-indicators.c
index e805e4ee003..5e167b1944b 100644
--- a/src/interfaces/ecpg/test/expected/sql-indicators.c
+++ b/src/interfaces/ecpg/test/expected/sql-indicators.c
@@ -53,7 +53,7 @@ struct sqlca_t
 	/* Element 0: set to 'W' if at least one other is 'W'	*/
 	/* 1: if 'W' at least one character string		*/
 	/* value was truncated when it was			*/
-	/* stored into a host variable.				*/
+	/* stored into a host variable.             */
 
 	/*
 	 * 2: if 'W' a (hopefully) non-fatal notice occurred
diff --git a/src/interfaces/ecpg/test/expected/thread-alloc.c b/src/interfaces/ecpg/test/expected/thread-alloc.c
index 199a77eb151..f80dd6cffba 100644
--- a/src/interfaces/ecpg/test/expected/thread-alloc.c
+++ b/src/interfaces/ecpg/test/expected/thread-alloc.c
@@ -74,7 +74,7 @@ struct sqlca_t
 	/* Element 0: set to 'W' if at least one other is 'W'	*/
 	/* 1: if 'W' at least one character string		*/
 	/* value was truncated when it was			*/
-	/* stored into a host variable.				*/
+	/* stored into a host variable.             */
 
 	/*
 	 * 2: if 'W' a (hopefully) non-fatal notice occurred
diff --git a/src/interfaces/ecpg/test/expected/thread-descriptor.c b/src/interfaces/ecpg/test/expected/thread-descriptor.c
index 2584626f4fd..e2be89dec04 100644
--- a/src/interfaces/ecpg/test/expected/thread-descriptor.c
+++ b/src/interfaces/ecpg/test/expected/thread-descriptor.c
@@ -65,7 +65,7 @@ struct sqlca_t
 	/* Element 0: set to 'W' if at least one other is 'W'	*/
 	/* 1: if 'W' at least one character string		*/
 	/* value was truncated when it was			*/
-	/* stored into a host variable.				*/
+	/* stored into a host variable.             */
 
 	/*
 	 * 2: if 'W' a (hopefully) non-fatal notice occurred
diff --git a/src/interfaces/ecpg/test/expected/thread-prep.c b/src/interfaces/ecpg/test/expected/thread-prep.c
index cd28c850991..b7f32721a59 100644
--- a/src/interfaces/ecpg/test/expected/thread-prep.c
+++ b/src/interfaces/ecpg/test/expected/thread-prep.c
@@ -74,7 +74,7 @@ struct sqlca_t
 	/* Element 0: set to 'W' if at least one other is 'W'	*/
 	/* 1: if 'W' at least one character string		*/
 	/* value was truncated when it was			*/
-	/* stored into a host variable.				*/
+	/* stored into a host variable.             */
 
 	/*
 	 * 2: if 'W' a (hopefully) non-fatal notice occurred