Regular Expressions 101

Group 1([ ]*)

Character Class[ ]*

*matches any number of characters from the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

Group 2([a-zA-Z]\S*)

Character Class[a-zA-Z]

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

\S*any non-whitespace character, repeated any number of times

Character Class[ ]+

+matches at least one character from the set below:

the literal (32₁₀ / 40₈ / 20₁₆)

Group 3(([a-zA-Z])([^\r\n\t\f\v ;]*))

Group 4([a-zA-Z])

Character Class[a-zA-Z]

a-zone character from a (97₁₀) to z (122₁₀) (case sensitive)

A-Zone character from A (65₁₀) to Z (90₁₀) (case sensitive)

Group 5([^\r\n\t\f\v ;]*)

Negated Character Class[^\r\n\t\f\v ;]*

*matches any number of characters outside the set below:

\ra carriage return (ASCII 13)

\na line-feed (newline) character (ASCII 10)

\ta tab character (ASCII 9)

\fa form-feed character (ASCII 12)

\vany vertical whitespace character

the literal (32₁₀ / 40₈ / 20₁₆)

;the literal ; (59₁₀ / 73₈ / 3B₁₆)

.*any character (except for line terminators), repeated any number of times

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

([ ]*)([a-zA-Z]\S*)[ ]+(([a-zA-Z])([^\r\n\t\f\v ;]*));.*

New

    CostSheetNodeId             nodeId;
    ItemId                      itemId;

    PmfBatchSize                batchSize;      // Modification on 02 Jul 2012 by dakaxx - CR4316

Substitution

\1public \2 parm\U\4\E\5(\2 _\3 = \3)\n\1{\n\1    _\3 = \3;\n\1    return \3;\n\1}\n