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$ m=tiny $ make -j12 MODE=$m o/$m/third_party/quickjs/qjs.com $ o/$m/third_party/quickjs/qjs.com -e 'console.log(2 + 2)' 4 $ ls -hal o/$m/third_party/quickjs/qjs.com 631.5K See #97
106 lines
2.8 KiB
C
106 lines
2.8 KiB
C
#ifndef COSMOPOLITAN_THIRD_PARTY_QUICKJS_LIBUNICODE_H_
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#define COSMOPOLITAN_THIRD_PARTY_QUICKJS_LIBUNICODE_H_
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#include "third_party/quickjs/libunicode.h"
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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COSMOPOLITAN_C_START_
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/* clang-format off */
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#define LRE_BOOL int /* for documentation purposes */
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/* define it to include all the unicode tables (40KB larger) */
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#define CONFIG_ALL_UNICODE
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#define LRE_CC_RES_LEN_MAX 3
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typedef enum {
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UNICODE_NFC,
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UNICODE_NFD,
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UNICODE_NFKC,
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UNICODE_NFKD,
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} UnicodeNormalizationEnum;
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int lre_case_conv(uint32_t *res, uint32_t c, int conv_type);
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LRE_BOOL lre_is_cased(uint32_t c);
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LRE_BOOL lre_is_case_ignorable(uint32_t c);
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/* char ranges */
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typedef struct {
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int len; /* in points, always even */
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int size;
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uint32_t *points; /* points sorted by increasing value */
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void *mem_opaque;
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void *(*realloc_func)(void *opaque, void *ptr, size_t size);
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} CharRange;
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typedef enum {
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CR_OP_UNION,
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CR_OP_INTER,
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CR_OP_XOR,
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} CharRangeOpEnum;
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void cr_init(CharRange *cr, void *mem_opaque, void *(*realloc_func)(void *opaque, void *ptr, size_t size));
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void cr_free(CharRange *cr);
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int cr_realloc(CharRange *cr, int size);
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int cr_copy(CharRange *cr, const CharRange *cr1);
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static inline int cr_add_point(CharRange *cr, uint32_t v)
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{
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if (cr->len >= cr->size) {
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if (cr_realloc(cr, cr->len + 1))
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return -1;
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}
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cr->points[cr->len++] = v;
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return 0;
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}
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static inline int cr_add_interval(CharRange *cr, uint32_t c1, uint32_t c2)
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{
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if ((cr->len + 2) > cr->size) {
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if (cr_realloc(cr, cr->len + 2))
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return -1;
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}
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cr->points[cr->len++] = c1;
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cr->points[cr->len++] = c2;
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return 0;
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}
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int cr_union1(CharRange *cr, const uint32_t *b_pt, int b_len);
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static inline int cr_union_interval(CharRange *cr, uint32_t c1, uint32_t c2)
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{
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uint32_t b_pt[2];
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b_pt[0] = c1;
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b_pt[1] = c2 + 1;
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return cr_union1(cr, b_pt, 2);
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}
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int cr_op(CharRange *cr, const uint32_t *a_pt, int a_len,
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const uint32_t *b_pt, int b_len, int op);
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int cr_invert(CharRange *cr);
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#ifdef CONFIG_ALL_UNICODE
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LRE_BOOL lre_is_id_start(uint32_t c);
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LRE_BOOL lre_is_id_continue(uint32_t c);
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int unicode_normalize(uint32_t **pdst, const uint32_t *src, int src_len,
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UnicodeNormalizationEnum n_type,
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void *opaque, void *(*realloc_func)(void *opaque, void *ptr, size_t size));
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/* Unicode character range functions */
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int unicode_script(CharRange *cr,
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const char *script_name, LRE_BOOL is_ext);
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int unicode_general_category(CharRange *cr, const char *gc_name);
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int unicode_prop(CharRange *cr, const char *prop_name);
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#endif /* CONFIG_ALL_UNICODE */
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#undef LRE_BOOL
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/* clang-format on */
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_THIRD_PARTY_QUICKJS_LIBUNICODE_H_ */
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