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Remove vestiges of previous Bidi_Class coding

This commit is contained in:
Philip Hazel 2022-01-10 14:57:45 +00:00
parent 628a804102
commit 838cdac4dc
3 changed files with 4 additions and 13 deletions
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13
src/pcre2_internal.h
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@ -1823,7 +1823,7 @@ typedef struct {
uint8_t caseset; /* offset to multichar other cases or zero */
int32_t other_case; /* offset to other case, or zero if none */
uint8_t scriptx; /* script extension value */
uint8_t bidi; /* bidi class and control flag */
uint8_t bidi; /* bidi class */
uint8_t bprops; /* binary properties offset */
uint8_t dummy; /* spare - to round to multiple of 4 bytes */
} ucd_record;
@ -1850,6 +1850,7 @@ typedef struct {
#define UCD_OTHERCASE(ch) ((uint32_t)((int)ch + (int)(GET_UCD(ch)->other_case)))
#define UCD_SCRIPTX(ch) GET_UCD(ch)->scriptx
#define UCD_BPROPS(ch) GET_UCD(ch)->bprops
#define UCD_BIDICLASS(ch) GET_UCD(ch)->bidi
/* The "scriptx" and bprops fields contain offsets into vectors of 32-bit words
that form a bitmap representing a list of scripts or boolean properties. These
@ -1858,16 +1859,6 @@ macros test or set a bit in the map by number. */
#define MAPBIT(map,n) ((map)[(n)/32]&(1u<<((n)%32)))
#define MAPSET(map,n) ((map)[(n)/32]|=(1u<<((n)%32)))
/* The "bidi" field has the 0x80 bit set if the character has the Bidi_Control
property. The remaining bits hold the bidi class, but as there are only 23
classes, we can mask off 5 bits - leaving two free for the future. */
#define UCD_BIDICLASS_MASK 0x1fu
#define UCD_BIDICONTROL_BIT 0x80u
#define UCD_BIDICLASS(ch) (GET_UCD(ch)->bidi & UCD_BIDICLASS_MASK)
#define UCD_BIDICONTROL(ch) (GET_UCD(ch)->bidi & UCD_BIDICONTROL_BIT)
/* Header for serialized pcre2 codes. */
typedef struct pcre2_serialized_data {

2
src/pcre2_match.c
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@ -2514,7 +2514,7 @@ fprintf(stderr, "++ op=%d\n", *Fecode);
break;
case PT_BIDICL:
if (((prop->bidi & UCD_BIDICLASS_MASK) == Fecode[2]) == notmatch)
if ((prop->bidi == Fecode[2]) == notmatch)
RRETURN(MATCH_NOMATCH);
break;

2
src/pcre2_xclass.c
View File

@ -215,7 +215,7 @@ while ((t = *data++) != XCL_END)
break;
case PT_BIDICL:
if (((prop->bidi & UCD_BIDICLASS_MASK) == data[1]) == isprop)
if ((prop->bidi == data[1]) == isprop)
return !negated;
break;