regcomp.c: Remove the last usage of NO_UNARY_PLUS

This was set for some VMS variants in 5.005, but has since been
excised from vmsish.h.  The ifdef in regcomp was a leftover.

diff --git a/regcomp.c b/regcomp.c
index b421a78..bbd0566 100644 (file)
--- a/regcomp.c
+++ b/regcomp.c
@@ -391,13 +391,8 @@ static const scan_data_t zero_scan_data =
 #define SF_FIX_BEFORE_EOL      (SF_FIX_BEFORE_SEOL|SF_FIX_BEFORE_MEOL)
 #define SF_FL_BEFORE_EOL       (SF_FL_BEFORE_SEOL|SF_FL_BEFORE_MEOL)
 
-#ifdef NO_UNARY_PLUS
-#  define SF_FIX_SHIFT_EOL     (0+2)
-#  define SF_FL_SHIFT_EOL              (0+4)
-#else
-#  define SF_FIX_SHIFT_EOL     (+2)
-#  define SF_FL_SHIFT_EOL              (+4)
-#endif
+#define SF_FIX_SHIFT_EOL       (+2)
+#define SF_FL_SHIFT_EOL                (+4)
 
 #define SF_FIX_BEFORE_SEOL     (SF_BEFORE_SEOL << SF_FIX_SHIFT_EOL)
 #define SF_FIX_BEFORE_MEOL     (SF_BEFORE_MEOL << SF_FIX_SHIFT_EOL)