The m Operator and Matching

    

/Regular Expression/     default delimiter
m#Regular Expression#    optional delimiters
m{regular expression}    pair of delimiters

1.	The e Modifier Evaluating an Expression
2.	The e modifier
3.	The g Modifier Global Substitution
4.	The m modifier controls the behavior of the $ and ^ anchor metacharacters.
5.	The s Modifier-The Dot Metacharacter and the Newline
6.	The s Operator and Substitution
7.	The s operator supports a number of variables
8.	The x Modifier: The Expressive Modifier
9.	The i Modifier Case Insensitivity
10.	\B matches only if the pattern is contained in a word.
11.	The \s metasymbol and whitespace
12.	ei modifier
13.	Use /gc to remember position
14.	Use \G to match rest of text
15.	The \S metasymbol and nonwhitespace
16.	Matching Modifiers
17.	Inline Modifiers

The m Operator and Matching : modifier « Regular Expression « Perl