The Official XMLSPY Handbook

Some escape sequences, called character class escape sequences, can be used to specify multiple characters at one location. Table C-5 lists some character class escape sequences that you can use as shortcuts for commonly matched character groupings when you’re building custom regular expressions.

Table C-5: SHORTHAND NOTATIONS FOR COMMON CHARACTER GROUPS

Expression

Description

\d

Any digit

\D

Any non-digit

\p{L}

Any letter

\p{Lu}

Any lowercase letter

\p{Ll}

Any uppercase letter

\p{N}

Any number

\p{P}

Any punctuation

\p{Z}

Any separator character

Related

Категории