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bidi works in terminal in grub-emu

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-03-15 21:14:11 +01:00
parent dfed5c6bb4
commit 0a239a8211
23 changed files with 1101 additions and 799 deletions
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18
include/grub/unicode.h
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@ -55,6 +55,7 @@ enum grub_bidi_type
enum grub_comb_type
{
GRUB_UNICODE_COMB_NONE = 0,
GRUB_UNICODE_COMB_OVERLAY = 1,
GRUB_UNICODE_STACK_ATTACHED_BELOW = 202,
GRUB_UNICODE_STACK_ATTACHED_ABOVE = 214,
@ -93,4 +94,21 @@ extern struct grub_unicode_compact_range grub_unicode_compact[];
/* Unicode mandates an arbitrary limit. */
#define GRUB_BIDI_MAX_EXPLICIT_LEVEL 61
grub_ssize_t
grub_bidi_logical_to_visual (const grub_uint32_t *logical,
grub_size_t logical_len,
struct grub_unicode_glyph **visual_out,
grub_ssize_t (*getcharwidth) (const struct grub_unicode_glyph *visual),
grub_size_t max_length);
enum grub_comb_type
grub_unicode_get_comb_type (grub_uint32_t c);
grub_size_t
grub_unicode_aglomerate_comb (const grub_uint32_t *in, grub_size_t inlen,
struct grub_unicode_glyph *out);
struct grub_unicode_glyph *
grub_unicode_glyph_from_code (grub_uint32_t code);
struct grub_unicode_glyph *
grub_unicode_glyph_dup (const struct grub_unicode_glyph *in);
#endif