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Diffstat (limited to 'doc/html/pcre2api.html')
| -rw-r--r-- | doc/html/pcre2api.html | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/doc/html/pcre2api.html b/doc/html/pcre2api.html index 36c2e3d..5cd7ae0 100644 --- a/doc/html/pcre2api.html +++ b/doc/html/pcre2api.html @@ -1492,10 +1492,13 @@ letters in the subject. It is equivalent to Perl's /i option, and it can be changed within a pattern by a (?i) option setting. If either PCRE2_UTF or PCRE2_UCP is set, Unicode properties are used for all characters with more than one other case, and for all characters whose code points are greater than -U+007F. For lower valued characters with only one other case, a lookup table is -used for speed. When neither PCRE2_UTF nor PCRE2_UCP is set, a lookup table is -used for all code points less than 256, and higher code points (available only -in 16-bit or 32-bit mode) are treated as not having another case. +U+007F. Note that there are two ASCII characters, K and S, that, in addition to +their lower case ASCII equivalents, are case-equivalent with U+212A (Kelvin +sign) and U+017F (long S) respectively. For lower valued characters with only +one other case, a lookup table is used for speed. When neither PCRE2_UTF nor +PCRE2_UCP is set, a lookup table is used for all code points less than 256, and +higher code points (available only in 16-bit or 32-bit mode) are treated as not +having another case. <pre> PCRE2_DOLLAR_ENDONLY </pre> @@ -3956,7 +3959,7 @@ Cambridge, England. </P> <br><a name="SEC42" href="#TOC1">REVISION</a><br> <P> -Last updated: 19 March 2020 +Last updated: 05 October 2020 <br> Copyright © 1997-2020 University of Cambridge. <br> |