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| author | ph10 <ph10@6239d852-aaf2-0410-a92c-79f79f948069> | 2015-12-17 18:44:06 +0000 |
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| committer | ph10 <ph10@6239d852-aaf2-0410-a92c-79f79f948069> | 2015-12-17 18:44:06 +0000 |
| commit | 9a29fc883ba431ef060e80308d5e4b813b70388d (patch) | |
| tree | e0b4084519b7d988fe46e528b8e428a3a48f9204 /doc/html/pcre2_substitute.html | |
| parent | 9f663b990467cfd5f173147c3b648cf195f606bd (diff) | |
| download | pcre2-9a29fc883ba431ef060e80308d5e4b813b70388d.tar.gz | |
File tidies, version updates, etc. for 10.21-RC1
git-svn-id: svn://vcs.exim.org/pcre2/code/trunk@471 6239d852-aaf2-0410-a92c-79f79f948069
Diffstat (limited to 'doc/html/pcre2_substitute.html')
| -rw-r--r-- | doc/html/pcre2_substitute.html | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/doc/html/pcre2_substitute.html b/doc/html/pcre2_substitute.html index fbae80d..2dfd094 100644 --- a/doc/html/pcre2_substitute.html +++ b/doc/html/pcre2_substitute.html @@ -70,6 +70,9 @@ 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 </pre> 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 |