NEUTRAL_FACE       98 maint/gnulib/tests/unigbrk/test-u32-grapheme-next.c #define NEUTRAL_FACE 0x1f610    /* 😐: neutral face. */
NEUTRAL_FACE      100 maint/gnulib/tests/unigbrk/test-u32-grapheme-prev.c #define NEUTRAL_FACE 0x1f610    /* 😐: neutral face. */