diff options
| author | Nicolas Pitre <npitre@baylibre.com> | 2025-04-17 14:45:11 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-26 11:22:04 +0200 |
| commit | b5c574995d842d241d810f3a6a3ebb03c52d57fa (patch) | |
| tree | b751111fb22541156433f26a8708d5dcc0b12e5c /include/linux | |
| parent | 9bd73840935746dccef20dbcb509317c8e718f08 (diff) | |
vt: support Unicode recomposition
Try replacing any decomposed Unicode sequence by the corresponding
recomposed code point. Code point to glyph correspondance works best
after recomposition, and this apply mostly to single-width code points
therefore we can't preserve them in their decomposed form anyway.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20250417184849.475581-10-nico@fluxnic.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/consolemap.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/consolemap.h b/include/linux/consolemap.h index b3a911866662..8167494229db 100644 --- a/include/linux/consolemap.h +++ b/include/linux/consolemap.h @@ -30,6 +30,7 @@ int conv_uni_to_8bit(u32 uni); void console_map_init(void); bool ucs_is_double_width(uint32_t cp); bool ucs_is_zero_width(uint32_t cp); +u32 ucs_recompose(u32 base, u32 mark); #else static inline u16 inverse_translate(const struct vc_data *conp, u16 glyph, bool use_unicode) @@ -69,6 +70,11 @@ static inline bool ucs_is_zero_width(uint32_t cp) { return false; } + +static inline u32 ucs_recompose(u32 base, u32 mark) +{ + return 0; +} #endif /* CONFIG_CONSOLE_TRANSLATIONS */ #endif /* __LINUX_CONSOLEMAP_H__ */ |