pcre2_code *pcre2_code_copy_with_tables(const pcre2_code *code);
This function makes a copy of the memory used for a compiled pattern,
excluding any memory used by the JIT compiler. Without a subsequent
call to pcre2_jit_compile(), the copy can be used only for non-JIT
matching. Unlike pcre2_code_copy(), a separate copy of the character
tables is also made, with the new code pointing to it. This memory will
be automatically freed when pcre2_code_free() is called. The yield of
the function is NULL if code is NULL or if sufficient memory cannot be
There is a complete description of the PCRE2 native API in the pcre2api
page and a description of the POSIX API in the pcre2posix page.
PCRE2 10.23 22 November 2016 PCRE2_CODE_COPY(3)
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