RE_CHAR_CLASSES  2025 lib/regcomp.c  	  if (syntax & RE_CHAR_CLASSES)
RE_CHAR_CLASSES   102 lib/regex.h    # define RE_CONTEXT_INDEP_ANCHORS (RE_CHAR_CLASSES << 1)
RE_CHAR_CLASSES   225 lib/regex.h       | RE_CHAR_CLASSES							\
RE_CHAR_CLASSES   258 lib/regex.h      (RE_CHAR_CLASSES | RE_DOT_NEWLINE      | RE_DOT_NOT_NULL		\
RE_CHAR_CLASSES    72 test/manual/etags/c-src/emacs/src/regex.h #define RE_CONTEXT_INDEP_ANCHORS (RE_CHAR_CLASSES << 1)
RE_CHAR_CLASSES   184 test/manual/etags/c-src/emacs/src/regex.h   (RE_CHAR_CLASSES | RE_INTERVALS | RE_SHY_GROUPS | RE_FRUGAL)
RE_CHAR_CLASSES   202 test/manual/etags/c-src/emacs/src/regex.h   (RE_BK_PLUS_QM              | RE_CHAR_CLASSES				\
RE_CHAR_CLASSES   207 test/manual/etags/c-src/emacs/src/regex.h   (RE_CHAR_CLASSES        | RE_CONTEXT_INDEP_ANCHORS			\
RE_CHAR_CLASSES   222 test/manual/etags/c-src/emacs/src/regex.h   (RE_CHAR_CLASSES | RE_DOT_NEWLINE      | RE_DOT_NOT_NULL		\