* only, with some work, they could be put in the next-node field, or in an
* unused bit of the classflags field. */
-#define ANYOF_LOCALE 0x01
+#define ANYOF_LOCALE 0x01 /* /l modifier */
/* The fold is calculated and stored in the bitmap where possible at compile
* time. However there are two cases where it isn't possible. These share
#ifdef DEBUGGING
-#define GET_RE_DEBUG_FLAGS_DECL VOL IV re_debug_flags = 0; GET_RE_DEBUG_FLAGS;
+#define GET_RE_DEBUG_FLAGS_DECL VOL IV re_debug_flags \
+ __attribute__unused__ = 0; GET_RE_DEBUG_FLAGS;
#define RE_PV_COLOR_DECL(rpv,rlen,isuni,dsv,pv,l,m,c1,c2) \
const char * const rpv = \