Rename macro DECIMAL to DECIMAL_T to help pgindent; this is already

done for a few other macros in that file, for other reasons.  I also
remove pgindent/README mention of the file.

src/backend/tsearch/wparser_def.c

@@ -47,7 +47,7 @@
 #define HWORD			17
 #define URLPATH			18
 #define FILEPATH		19
-#define DECIMAL			20
+#define DECIMAL_T		20
 #define SIGNEDINT		21
 #define UNSIGNEDINT		22
 #define XMLENTITY		23
@@ -1150,12 +1150,12 @@ static const TParserStateActionItem actionTPS_InUDecimalFirst[] = {
 };
 
 static const TParserStateActionItem actionTPS_InUDecimal[] = {
-	{p_isEOF, 0, A_BINGO, TPS_Base, DECIMAL, NULL},
+	{p_isEOF, 0, A_BINGO, TPS_Base, DECIMAL_T, NULL},
 	{p_isdigit, 0, A_NEXT, TPS_InUDecimal, 0, NULL},
 	{p_iseqC, '.', A_PUSH, TPS_InVersionFirst, 0, NULL},
 	{p_iseqC, 'e', A_PUSH, TPS_InMantissaFirst, 0, NULL},
 	{p_iseqC, 'E', A_PUSH, TPS_InMantissaFirst, 0, NULL},
-	{NULL, 0, A_BINGO, TPS_Base, DECIMAL, NULL}
+	{NULL, 0, A_BINGO, TPS_Base, DECIMAL_T, NULL}
 };
 
 static const TParserStateActionItem actionTPS_InDecimalFirst[] = {
@@ -1165,12 +1165,12 @@ static const TParserStateActionItem actionTPS_InDecimalFirst[] = {
 };
 
 static const TParserStateActionItem actionTPS_InDecimal[] = {
-	{p_isEOF, 0, A_BINGO, TPS_Base, DECIMAL, NULL},
+	{p_isEOF, 0, A_BINGO, TPS_Base, DECIMAL_T, NULL},
 	{p_isdigit, 0, A_NEXT, TPS_InDecimal, 0, NULL},
 	{p_iseqC, '.', A_PUSH, TPS_InVerVersion, 0, NULL},
 	{p_iseqC, 'e', A_PUSH, TPS_InMantissaFirst, 0, NULL},
 	{p_iseqC, 'E', A_PUSH, TPS_InMantissaFirst, 0, NULL},
-	{NULL, 0, A_BINGO, TPS_Base, DECIMAL, NULL}
+	{NULL, 0, A_BINGO, TPS_Base, DECIMAL_T, NULL}
 };
 
 static const TParserStateActionItem actionTPS_InVerVersion[] = {
@@ -2006,7 +2006,7 @@ prsd_end(PG_FUNCTION_ARGS)
 #define HLIDSKIP(x)     ( (x)==URL_T || (x)==NUMHWORD || (x)==ASCIIHWORD || (x)==HWORD )
 #define XMLHLIDSKIP(x)  ( (x)==URL_T || (x)==NUMHWORD || (x)==ASCIIHWORD || (x)==HWORD )
 #define NONWORDTOKEN(x) ( (x)==SPACE || HLIDREPLACE(x) || HLIDSKIP(x) )
-#define NOENDTOKEN(x)	( NONWORDTOKEN(x) || (x)==SCIENTIFIC || (x)==VERSIONNUMBER || (x)==DECIMAL || (x)==SIGNEDINT || (x)==UNSIGNEDINT || TS_IDIGNORE(x) )
+#define NOENDTOKEN(x)	( NONWORDTOKEN(x) || (x)==SCIENTIFIC || (x)==VERSIONNUMBER || (x)==DECIMAL_T || (x)==SIGNEDINT || (x)==UNSIGNEDINT || TS_IDIGNORE(x) )
 
 typedef struct
 {

src/tools/pgindent/README

@@ -23,8 +23,7 @@ This can format all PostgreSQL *.c and *.h files, but excludes *.y, and
 	xargs -n100 pgindent src/tools/pgindent/typedefs.list
 
 5) Remove any files that generate errors and restore their original
-   versions, e.g. ./src/backend/tsearch/wparser_def.c has problems
-   because of a DECIMAL listed as a typedef.
+   versions.
 
 6) Do a full test build: