diff options
Diffstat (limited to 'Help/command/string.rst')
| -rw-r--r-- | Help/command/string.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Help/command/string.rst b/Help/command/string.rst index c191c63..1e18ca6 100644 --- a/Help/command/string.rst +++ b/Help/command/string.rst @@ -106,7 +106,7 @@ The following characters have special meaning in regular expressions: by all regular expression-related commands, including e.g. if( MATCHES ), in the variables CMAKE_MATCH_(0..9). -*, + and ? have higher precedence than concatenation. | has lower +``*``, ``+`` and ``?`` have higher precedence than concatenation. | has lower precedence than concatenation. This means that the regular expression "^ab+d$" matches "abbd" but not "ababd", and the regular expression "^(ab|cd)$" matches "ab" but not "abd". |