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Update bundled PCRE2-library to version 10.23

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Some manual changes done to the library were lost with this update.
They will be added in the next commit.
This commit is contained in:
Esa Korhonen
2017-05-29 15:31:42 +03:00
parent 7231563937
commit 36af74cb25
218 changed files with 49218 additions and 26130 deletions
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27
pcre2/doc/html/pcre2_substitute.html
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@ -59,20 +59,25 @@ units, not characters, as is the contents of the variable pointed at by
<i>outlengthptr</i>, which is updated to the actual length of the new string.
The options are:
<pre>
PCRE2_ANCHORED Match only at the first position
PCRE2_NOTBOL Subject string is not the beginning of a line
PCRE2_NOTEOL Subject string is not the end of a line
PCRE2_NOTEMPTY An empty string is not a valid match
PCRE2_NOTEMPTY_ATSTART An empty string at the start of the subject
is not a valid match
PCRE2_NO_UTF_CHECK Do not check the subject or replacement for
UTF validity (only relevant if PCRE2_UTF
was set at compile time)
PCRE2_SUBSTITUTE_GLOBAL Replace all occurrences in the subject
PCRE2_ANCHORED Match only at the first position
PCRE2_NOTBOL Subject is not the beginning of a line
PCRE2_NOTEOL Subject is not the end of a line
PCRE2_NOTEMPTY An empty string is not a valid match
PCRE2_NOTEMPTY_ATSTART An empty string at the start of the
subject is not a valid match
PCRE2_NO_UTF_CHECK Do not check the subject or replacement
for UTF validity (only relevant if
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
PCRE2_SUBSTITUTE_GLOBAL is set.
PCRE2_SUBSTITUTE_GLOBAL is set. In the event of an error, a negative error code
is returned.
</P>
<P>
There is a complete description of the PCRE2 native API in the