diff options
Diffstat (limited to 'doc/pcre2_substitute.3')
| -rw-r--r-- | doc/pcre2_substitute.3 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/doc/pcre2_substitute.3 b/doc/pcre2_substitute.3 index 74b5849..e69e0cc 100644 --- a/doc/pcre2_substitute.3 +++ b/doc/pcre2_substitute.3 @@ -58,9 +58,9 @@ The options are: PCRE2_UTF was set at compile time) PCRE2_SUBSTITUTE_EXTENDED Do extended replacement processing PCRE2_SUBSTITUTE_GLOBAL Replace all occurrences in the subject - PCRE2_SUBSTITUTE_OVERFLOW_LENGTH If overflow, compute needed length - PCRE2_SUBSTITUTE_UNKNOWN_UNSET Treat unknown group as unset - PCRE2_SUBSTITUTE_UNSET_EMPTY Simple unset insert = empty string + PCRE2_SUBSTITUTE_OVERFLOW_LENGTH If overflow, compute needed length + PCRE2_SUBSTITUTE_UNKNOWN_UNSET Treat unknown group as unset + PCRE2_SUBSTITUTE_UNSET_EMPTY Simple unset insert = empty string .sp The function returns the number of substitutions, which may be zero if there were no matches. The result can be greater than one only when |