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| author | Karl Williamson <public@khwilliamson.com> | 2012-02-13 18:51:34 -0700 |
|---|---|---|
| committer | Karl Williamson <public@khwilliamson.com> | 2012-02-15 18:02:35 -0700 |
| commit | 25093c956d0b9bf18415f717ee7eafa550809b89 (patch) | |
| tree | 7fdcafe5dffc437d461ed6e28338a51b0fbb2c4c | |
| parent | 9a022f3a9e4bafe265086ebafcf8f6990108aa57 (diff) | |
| download | perl-25093c956d0b9bf18415f717ee7eafa550809b89.tar.gz | |
handy.h: New macro for quotemeta
This tests if a Latin1 character should be quoted.
| -rw-r--r-- | handy.h | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -626,8 +626,8 @@ patched there. The file as of this writing is cpan/Devel-PPPort/parts/inc/misc # define _CC_WORDCHAR_L1 (1<<28) # define _CC_XDIGIT_A (1<<29) # define _CC_NONLATIN1_FOLD (1<<30) -/* Unused - * (1<<31) +# define _CC_QUOTEMETA (1<<31) +/* Unused: None * If more are needed, can give up some of the above. The first ones to go * would be those that require just two tests to verify, either there are two * code points, like BLANK_A, or occupy a single range like OCTAL_A, DIGIT_A, @@ -662,6 +662,7 @@ EXTCONST U32 PL_charclass[]; /* Either participates in a fold with a character above 255, or is a * multi-char fold */ # define _HAS_NONLATIN1_FOLD_CLOSURE_ONLY_FOR_USE_BY_REGCOMP_DOT_C_AND_REGEXEC_DOT_C(c) ((! cBOOL(FITS_IN_8_BITS(c))) || (PL_charclass[(U8) NATIVE_TO_UNI(c)] & _CC_NONLATIN1_FOLD)) +# define _isQUOTEMETA(c) cBOOL(FITS_IN_8_BITS(c) && (PL_charclass[(U8) NATIVE_TO_UNI(c)] & _CC_QUOTEMETA)) #else /* No perl.h. */ # define isOCTAL_A(c) ((c) <= '7' && (c) >= '0') # ifdef EBCDIC |