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Add mirroring for visual UTF-8

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-03-16 21:57:34 +01:00
parent 703cbe63d6
commit 6f5568ed67
4 changed files with 45 additions and 4 deletions
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16
normal/charset.c
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@ -1087,6 +1087,16 @@ map_code (grub_uint32_t in, struct grub_term_output *term)
return in;
}
static grub_uint32_t
mirror_code (grub_uint32_t in)
{
int i;
for (i = 0; grub_unicode_bidi_pairs[i].key; i++)
if (grub_unicode_bidi_pairs[i].key == in)
return grub_unicode_bidi_pairs[i].replace;
return in;
}
static void
putglyph (const struct grub_unicode_glyph *c, struct grub_term_output *term)
{
@ -1124,7 +1134,11 @@ putglyph (const struct grub_unicode_glyph *c, struct grub_term_output *term)
grub_uint32_t code;
if (i == -1)
code = c->base;
{
code = c->base;
if (c->attributes & GRUB_UNICODE_GLYPH_ATTRIBUTE_MIRROR)
code = mirror_code (code);
}
else
code = c->combining[i].code;