Analysis of information sources in references of the Wikipedia article "정규 표현식" in Korean language version.
The concept of regular events was introduced by Kleene via the definition of regular expressions.
m/[^abc]/
could also be rendered as /[^abc]/
. The 'm' is only necessary if the user wishes to specify a match operation without using a forward-slash as the regex delimiter. Sometimes it is useful to specify an alternate regex delimiter in order to avoid "delimiter collision". See 'perldoc perlre' for more details.The concept of regular events was introduced by Kleene via the definition of regular expressions.