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38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
#ifndef NVIM_CHARSET_H
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#define NVIM_CHARSET_H
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#include "nvim/types.h"
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#include "nvim/pos.h"
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#include "nvim/buffer_defs.h"
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#include "nvim/eval/typval.h"
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/// Return the folded-case equivalent of the given character
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///
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/// @param[in] c Character to transform.
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///
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/// @return Folded variant.
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#define CH_FOLD(c) \
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utf_fold((sizeof(c) == sizeof(char)) \
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?((int)(uint8_t)(c)) \
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:((int)(c)))
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/// Flags for vim_str2nr()
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typedef enum {
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STR2NR_DEC = 0,
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STR2NR_BIN = (1 << 0), ///< Allow binary numbers.
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STR2NR_OCT = (1 << 1), ///< Allow octal numbers.
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STR2NR_HEX = (1 << 2), ///< Allow hexadecimal numbers.
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/// Force one of the above variants.
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///
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/// STR2NR_FORCE|STR2NR_DEC is actually not different from supplying zero
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/// as flags, but still present for completeness.
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STR2NR_FORCE = (1 << 3),
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/// Recognize all formats vim_str2nr() can recognize.
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STR2NR_ALL = STR2NR_BIN | STR2NR_OCT | STR2NR_HEX,
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} ChStr2NrFlags;
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#ifdef INCLUDE_GENERATED_DECLARATIONS
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# include "charset.h.generated.h"
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#endif
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#endif // NVIM_CHARSET_H
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