Recompile with -pedantic.

Makefile

@@ -26,7 +26,7 @@ uname_S := $(shell sh -c 'echo $(uname_S) | sed s/_.*$$//')
 PROGRAM=ue
 
 CC=gcc
-WARNINGS=-Wall -Wextra -Wstrict-prototypes -Wno-unused-parameter
+WARNINGS=-pedantic -Wall -Wextra -Wstrict-prototypes -Wno-unused-parameter
 CFLAGS=-O2 $(WARNINGS)
 #CC=c89 +O3			# HP
 #CFLAGS= -D_HPUX_SOURCE -DSYSV

eval.c

@@ -185,7 +185,7 @@ enum function_type {
 	NILNAMIC	= 0,
 	MONAMIC		= (1 << 6),
 	DYNAMIC		= (2 << 6),
-	TRINAMIC	= (3 << 6),
+	TRINAMIC	= (3 << 6)
 } ;
 
 enum function_code {
@@ -195,7 +195,7 @@ enum function_code {
 	UFAND,		UFOR,		UFLENGTH,	UFUPPER,	UFLOWER,	UFTRUTH,
 	UFASCII,	UFCHR,		UFGTKEY,	UFRND,		UFABS,		UFSINDEX,
 	UFENV,		UFBIND,		UFEXIST,	UFFIND,		UFBAND,		UFBOR,
-	UFBXOR,		UFBNOT,		UFXLATE,
+	UFBXOR,		UFBNOT,		UFXLATE
 } ;
 
 /* List of recognized user functions. */

lock.c

@@ -1,3 +1,5 @@
+/* lock.c -- implements lock.h */
+
 #include "estruct.h"
 #include "lock.h"
 
@@ -167,4 +169,9 @@ void lckerror(char *errstr)
 	strcat(obuf, strerror(errno));
 	mlwrite(obuf);
 }
+
+#else
+typedef void _pedantic_empty_translation_unit ;
 #endif
+
+/* end of lock.c */

mingw32.c

@@ -1,3 +1,5 @@
+/* mingw32.c -- */
+
 #ifdef MINGW32
 #include "termio.h"
 #include "terminal.h"
@@ -188,4 +190,8 @@ static void ttmove( int l, int c) {
 	wgoxy( c, l) ;
 }
 
+#else
+typedef void _pedantic_empty_translation_unit ;
 #endif
+
+/* end of mingw32.c */

pklock.c

@@ -127,4 +127,9 @@ char *undolock( const char *fname)
 	}
 	return NULL;
 }
+
+#else
+typedef void _pedantic_empty_translation_unit ;
 #endif
+
+/* end of pklock.c */

termio.c

@@ -463,4 +463,8 @@ int typahead( void)
 }
 #endif
 
+#else
+typedef void _pedantic_empty_translation_unit ;
 #endif              /* not POSIX */
+
+/* end of termio.c */