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5072ab9e5b
Eliminate mb_init(): Set "enc_utf" and "has_mbyte" early. Eliminate "enc_unicode" and "enc_latin1like". init_chartab() and screenalloc() are already invoked elsewhere in the initialization process. The EncodingChanged autocmd cannot be triggered. At initialization, there is no spellfiles to reload
47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
#ifndef NVIM_MBYTE_H
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#define NVIM_MBYTE_H
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#include <stdbool.h>
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/*
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* Return byte length of character that starts with byte "b".
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* Returns 1 for a single-byte character.
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* MB_BYTE2LEN_CHECK() can be used to count a special key as one byte.
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* Don't call MB_BYTE2LEN(b) with b < 0 or b > 255!
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*/
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#define MB_BYTE2LEN(b) utf8len_tab[b]
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#define MB_BYTE2LEN_CHECK(b) (((b) < 0 || (b) > 255) ? 1 : utf8len_tab[b])
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/* properties used in enc_canon_table[] (first three mutually exclusive) */
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#define ENC_8BIT 0x01
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#define ENC_DBCS 0x02
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#define ENC_UNICODE 0x04
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#define ENC_ENDIAN_B 0x10 /* Unicode: Big endian */
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#define ENC_ENDIAN_L 0x20 /* Unicode: Little endian */
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#define ENC_2BYTE 0x40 /* Unicode: UCS-2 */
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#define ENC_4BYTE 0x80 /* Unicode: UCS-4 */
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#define ENC_2WORD 0x100 /* Unicode: UTF-16 */
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#define ENC_LATIN1 0x200 /* Latin1 */
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#define ENC_LATIN9 0x400 /* Latin9 */
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#define ENC_MACROMAN 0x800 /* Mac Roman (not Macro Man! :-) */
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// TODO(bfredl): eventually we should keep only one of the namings
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#define mb_ptr2len utfc_ptr2len
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#define mb_ptr2len_len utfc_ptr2len_len
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#define mb_char2len utf_char2len
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#define mb_char2bytes utf_char2bytes
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#define mb_ptr2cells utf_ptr2cells
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#define mb_ptr2cells_len utf_ptr2cells_len
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#define mb_char2cells utf_char2cells
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#define mb_off2cells utf_off2cells
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#define mb_ptr2char utf_ptr2char
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#define mb_head_off utf_head_off
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#ifdef INCLUDE_GENERATED_DECLARATIONS
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# include "mbyte.h.generated.h"
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#endif
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#endif // NVIM_MBYTE_H
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