13 lines
459 B
ReStructuredText
13 lines
459 B
ReStructuredText
CMAKE_MATCH_<n>
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---------------
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.. versionadded:: 3.9
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Capture group ``<n>`` matched by the last regular expression, for groups
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0 through 9. Group 0 is the entire match. Groups 1 through 9 are the
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subexpressions captured by ``()`` syntax.
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When a regular expression match is used, CMake fills in ``CMAKE_MATCH_<n>``
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variables with the match contents. The :variable:`CMAKE_MATCH_COUNT`
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variable holds the number of match expressions when these are filled.
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