1 files changed, 0 insertions, 78 deletions
diff --git a/sfm-0.4/utf8.c b/sfm-0.4/utf8.c
deleted file mode 100644
index a8fbc35..0000000
--- a/sfm-0.4/utf8.c
+++ /dev/null
@@ -1,78 +0,0 @@
-#include "termbox.h"
-
-static const unsigned char utf8_length[256] = { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
-	2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3,
-	3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5,
-	5, 6, 6, 1, 1 };
-
-static const unsigned char utf8_mask[6] = { 0x7F, 0x1F, 0x0F, 0x07, 0x03,
-	0x01 };
-
-int
-tb_utf8_char_length(char c)
-{
-	return utf8_length[(unsigned char)c];
-}
-
-int
-tb_utf8_char_to_unicode(uint32_t *out, const char *c)
-{
-	if (*c == 0)
-		return TB_EOF;
-
-	int i;
-	unsigned char len = tb_utf8_char_length(*c);
-	unsigned char mask = utf8_mask[len - 1];
-	uint32_t result = c[0] & mask;
-	for (i = 1; i < len; ++i) {
-		result <<= 6;
-		result |= c[i] & 0x3f;
-	}
-
-	*out = result;
-	return (int)len;
-}
-
-int
-tb_utf8_unicode_to_char(char *out, uint32_t c)
-{
-	int len = 0;
-	int first;
-	int i;
-
-	if (c < 0x80) {
-		first = 0;
-		len = 1;
-	} else if (c < 0x800) {
-		first = 0xc0;
-		len = 2;
-	} else if (c < 0x10000) {
-		first = 0xe0;
-		len = 3;
-	} else if (c < 0x200000) {
-		first = 0xf0;
-		len = 4;
-	} else if (c < 0x4000000) {
-		first = 0xf8;
-		len = 5;
-	} else {
-		first = 0xfc;
-		len = 6;
-	}
-
-	for (i = len - 1; i > 0; --i) {
-		out[i] = (c & 0x3f) | 0x80;
-		c >>= 6;
-	}
-	out[0] = c | first;
-
-	return len;
-}