16 lines
698 B
C
16 lines
698 B
C
--- src/fe-text/utf8.h.orig Tue Oct 15 02:45:08 2002
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+++ src/fe-text/utf8.h Sat Nov 23 17:28:38 2002
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@@ -18,6 +18,13 @@
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Make sure out is at least 6 x length of str. */
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void utf16_to_utf8(const unichar *str, char *out);
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+/* XXX I didn't check the encoding range of big5+. This is standard big5. */
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+#define is_big5_los(lo) (0x40 <= (lo) && (lo) <= 0x7E) /* standard */
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+#define is_big5_lox(lo) (0x80 <= (lo) && (lo) <= 0xFE) /* extended */
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+#define is_big5_lo(lo) ((is_big5_los(lo) || is_big5_lox(lo)))
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+#define is_big5_hi(hi) (0x81 <= (hi) && (hi) <= 0xFE)
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+#define is_big5(hi,lo) (is_big5_hi(hi) && is_big5_lo(lo))
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+
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/* Returns width for character (0-2). */
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int utf8_width(unichar c);
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