Commit 3a1ab63a authored by Nicolas Pitre's avatar Nicolas Pitre Committed by Greg Kroah-Hartman
Browse files

vt: update ucs_width.c using gen_ucs_width.py 



This replaces ucs_width.c with the code generated by gen_ucs_width.py
providing comprehensive tables for double-width and zero-width Unicode
code points. Also make ucs_is_zero_width() effective.

Note: scripts/checkpatch.pl complains about "... exceeds 100 columns".
      Please ignore.

Signed-off-by: default avatarNicolas Pitre <npitre@baylibre.com>
Link: https://lore.kernel.org/r/20250410011839.64418-6-nico@fluxnic.net


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 26c94eb4

drivers/tty/vt/ucs_width.c

+474 −21

File changed.

Preview size limit exceeded, changes collapsed.

include/linux/consolemap.h

+1 −5
Original line number Diff line number Diff line
@@ -29,11 +29,7 @@ u32 conv_8bit_to_uni(unsigned char c); 
int conv_uni_to_8bit(u32 uni);

void console_map_init(void);

bool ucs_is_double_width(uint32_t cp);

static inline bool ucs_is_zero_width(uint32_t cp)

{

	/* coming soon */

	return false;

}

bool ucs_is_zero_width(uint32_t cp);

#else

static inline u16 inverse_translate(const struct vc_data *conp, u16 glyph,

		bool use_unicode)