diff options
Diffstat (limited to 'src/regex.c')
| -rw-r--r-- | src/regex.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/regex.c b/src/regex.c index ae3fde80c9e..7e70c494f47 100644 --- a/src/regex.c +++ b/src/regex.c @@ -310,11 +310,12 @@ enum syntaxcode { Swhitespace = 0, Sword = 1, Ssymbol = 2 }; || ((c) >= 'a' && (c) <= 'f') \ || ((c) >= 'A' && (c) <= 'F')) -/* This is only used for single-byte characters. */ -# define ISBLANK(c) ((c) == ' ' || (c) == '\t') - /* The rest must handle multibyte characters. */ +# define ISBLANK(c) (IS_REAL_ASCII (c) \ + ? ((c) == ' ' || (c) == '\t') \ + : blankp (c)) + # define ISGRAPH(c) (SINGLE_BYTE_CHAR_P (c) \ ? (c) > ' ' && !((c) >= 0177 && (c) <= 0240) \ : graphicp (c)) @@ -1790,6 +1791,7 @@ struct range_table_work_area #define BIT_ALNUM 0x80 #define BIT_GRAPH 0x100 #define BIT_PRINT 0x200 +#define BIT_BLANK 0x400 /* Set the bit for character C in a list. */ @@ -2066,8 +2068,9 @@ re_wctype_to_bit (re_wctype_t cc) case RECC_SPACE: return BIT_SPACE; case RECC_GRAPH: return BIT_GRAPH; case RECC_PRINT: return BIT_PRINT; + case RECC_BLANK: return BIT_BLANK; case RECC_ASCII: case RECC_DIGIT: case RECC_XDIGIT: case RECC_CNTRL: - case RECC_BLANK: case RECC_UNIBYTE: case RECC_ERROR: return 0; + case RECC_UNIBYTE: case RECC_ERROR: return 0; default: abort (); } @@ -4658,6 +4661,7 @@ execute_charset (const_re_char **pp, unsigned c, unsigned corig, bool unibyte) (class_bits & BIT_ALNUM && ISALNUM (c)) || (class_bits & BIT_ALPHA && ISALPHA (c)) || (class_bits & BIT_SPACE && ISSPACE (c)) || + (class_bits & BIT_BLANK && ISBLANK (c)) || (class_bits & BIT_WORD && ISWORD (c)) || ((class_bits & BIT_UPPER) && (ISUPPER (c) || (corig != c && |