is_digit         5726 maint/gnulib/lib/gen-uni-tables.c   return is_alpha (ch) || is_digit (ch);
is_digit         5776 maint/gnulib/lib/gen-uni-tables.c   return is_digit (ch)
is_digit         5823 maint/gnulib/lib/gen-uni-tables.c   return (is_graph (ch) && !is_alpha (ch) && !is_digit (ch));
is_digit         6080 maint/gnulib/lib/gen-uni-tables.c       if (is_alpha (ch) && is_digit (ch))
is_digit         6090 maint/gnulib/lib/gen-uni-tables.c       if (is_space (ch) && is_digit (ch))
is_digit         6100 maint/gnulib/lib/gen-uni-tables.c       if (is_cntrl (ch) && is_digit (ch))
is_digit         6114 maint/gnulib/lib/gen-uni-tables.c       if (is_punct (ch) && is_digit (ch))
is_digit         6143 maint/gnulib/lib/gen-uni-tables.c   output_charclass (stream, "digit", is_digit);