Lines Matching +full:use +full:- +full:external +full:- +full:names
34 The source code for PCRE2 can be compiled to support 8-bit, 16-bit, or 32-bit
36 The original work to extend PCRE to 16-bit and 32-bit code units was done by
38 can be interpreted either as one character per code unit, or as UTF-encoded
42 in use can be discovered by running
44 pcre2test -C
48 The three libraries contain identical sets of functions, with names ending in
51 one code unit width can be written using generic names such as
56 In addition to the Perl-compatible matching function, PCRE2 contains an
84 <a href="NON-AUTOTOOLS-BUILD.txt"><b>NON-AUTOTOOLS_BUILD</b></a>
89 tables that are used by more than one of the exported external functions, but
90 which are not intended for use by external callers. Their names all begin with
92 environments, it is possible to control which external symbols are exported
98 If you are using PCRE2 in a non-UTF application that permits users to supply
101 8-bit pattern that begins with "(*UTF)" turns on UTF-8 mode, which interprets
102 patterns and subjects as strings of UTF-8 code units instead of individual
103 8-bit characters. This causes both the pattern and any data against which it is
104 matched to be checked for UTF-8 validity. If the data string is very long, such
105 a check might use sufficiently many resources as to cause your application to
109 One way of guarding against this possibility is to use the
113 a UTF-setting sequence.
116 The use of Unicode properties for character types such as \d can also be
122 can take time. If the same data string is to be matched many times, you can use
127 The use of the \C escape sequence in a UTF-8 or UTF-16 pattern can lead to
129 multi-code-unit character. The PCRE2_NEVER_BACKSLASH_C option can be used by an
130 application to lock out the use of \C, causing a compile-time error if it is
131 encountered. It is also possible to build PCRE2 with the use of \C permanently
154 pcre2-config show PCRE2 installation configuration information
160 pcre2grep description of the <b>pcre2grep</b> command (8-bit only)
161 pcre2jit discussion of just-in-time optimization support
167 pcre2posix the POSIX-compatible C API for the 8-bit library
188 use my two initials, followed by the two digits 10, at the domain cam.ac.uk.
194 Copyright © 1997-2015 University of Cambridge.