diff options
Diffstat (limited to 'Help/variable')
| -rw-r--r-- | Help/variable/CMAKE_MATCH_COUNT.rst | 7 | ||||
| -rw-r--r-- | Help/variable/CMAKE_MATCH_n.rst | 10 |
2 files changed, 14 insertions, 3 deletions
diff --git a/Help/variable/CMAKE_MATCH_COUNT.rst b/Help/variable/CMAKE_MATCH_COUNT.rst index 8b1c0365b1..355e834056 100644 --- a/Help/variable/CMAKE_MATCH_COUNT.rst +++ b/Help/variable/CMAKE_MATCH_COUNT.rst @@ -3,6 +3,7 @@ CMAKE_MATCH_COUNT The number of matches with the last regular expression. -When a regular expression match is used, CMake fills in ``CMAKE_MATCH_<n>`` -variables with the match contents. The ``CMAKE_MATCH_COUNT`` variable holds -the number of match expressions when these are filled. +When a regular expression match is used, CMake fills in +:variable:`CMAKE_MATCH_<n>` variables with the match contents. +The ``CMAKE_MATCH_COUNT`` variable holds the number of match +expressions when these are filled. diff --git a/Help/variable/CMAKE_MATCH_n.rst b/Help/variable/CMAKE_MATCH_n.rst new file mode 100644 index 0000000000..c7dd623396 --- /dev/null +++ b/Help/variable/CMAKE_MATCH_n.rst @@ -0,0 +1,10 @@ +CMAKE_MATCH_<n> +--------------- + +Capture group ``<n>`` matched by the last regular expression, for groups +0 through 9. Group 0 is the entire match. Groups 1 through 9 are the +subexpressions captured by ``()`` syntax. + +When a regular expression match is used, CMake fills in ``CMAKE_MATCH_<n>`` +variables with the match contents. The :variable:`CMAKE_MATCH_COUNT` +variable holds the number of match expressions when these are filled. |