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  1. .TH PCRE2_MAKETABLES 3 "17 April 2017" "PCRE2 10.30"
  2. .SH NAME
  3. PCRE2 - Perl-compatible regular expressions (revised API)
  4. .SH SYNOPSIS
  5. .rs
  6. .sp
  7. .B #include <pcre2.h>
  8. .PP
  9. .SM
  10. .B const uint8_t *pcre2_maketables(pcre2_general_context *\fIgcontext\fP);
  11. .
  12. .SH DESCRIPTION
  13. .rs
  14. .sp
  15. This function builds a set of character tables for character code points that
  16. are less than 256. These can be passed to \fBpcre2_compile()\fP in a compile
  17. context in order to override the internal, built-in tables (which were either
  18. defaulted or made by \fBpcre2_maketables()\fP when PCRE2 was compiled). See the
  19. .\" HREF
  20. \fBpcre2_set_character_tables()\fP
  21. .\"
  22. page. You might want to do this if you are using a non-standard locale.
  23. .P
  24. If the argument is NULL, \fBmalloc()\fP is used to get memory for the tables.
  25. Otherwise it must point to a general context, which can supply pointers to a
  26. custom memory manager. The function yields a pointer to the tables.
  27. .P
  28. There is a complete description of the PCRE2 native API in the
  29. .\" HREF
  30. \fBpcre2api\fP
  31. .\"
  32. page and a description of the POSIX API in the
  33. .\" HREF
  34. \fBpcre2posix\fP
  35. .\"
  36. page.