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Diffstat (limited to 'doc/pcre2_substring_free.3')
| -rw-r--r-- | doc/pcre2_substring_free.3 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/pcre2_substring_free.3 b/doc/pcre2_substring_free.3 index ca94e78..6d0fd58 100644 --- a/doc/pcre2_substring_free.3 +++ b/doc/pcre2_substring_free.3 @@ -1,4 +1,4 @@ -.TH PCRE2_SUBSTRING_FREE 3 "21 October 2014" "PCRE2 10.00" +.TH PCRE2_SUBSTRING_FREE 3 "28 June 2018" "PCRE2 10.32" .SH NAME PCRE2 - Perl-compatible regular expressions (revised API) .SH SYNOPSIS @@ -15,7 +15,7 @@ PCRE2 - Perl-compatible regular expressions (revised API) This is a convenience function for freeing the memory obtained by a previous call to \fBpcre2_substring_get_byname()\fP or \fBpcre2_substring_get_bynumber()\fP. Its only argument is a pointer to the -string. +string. If the argument is NULL, the function does nothing. .P There is a complete description of the PCRE2 native API in the .\" HREF |