static char re_syntax_table[CHAR_SET_SIZE];
-enum { MUTT_ALNUM, MUTT_ALPHA, MUTT_BLANK, MUTT_CNTRL, MUTT_DIGIT, MUTT_GRAPH,
+enum { MUTT_ALNUM = 1, MUTT_ALPHA, MUTT_BLANK, MUTT_CNTRL, MUTT_DIGIT, MUTT_GRAPH,
MUTT_LOWER, MUTT_PRINT, MUTT_PUNCT, MUTT_SPACE, MUTT_UPPER, MUTT_XDIGIT,
MUTT_INVALID
};