Regular Expressions 101

Negative Lookbehind(?<!\\)

\\the literal \ (92₁₀ / 134₈ / 5C₁₆)

\(the literal ( (40₁₀ / 50₈ / 28₁₆)

Group 1(\?<(?<name>[\w][\w\d_]+)>|(?=[^\?]))

1st Alternative\?<(?<name>[\w][\w\d_]+)>

\?the literal ? (63₁₀ / 77₈ / 3F₁₆)

<the literal < (60₁₀ / 74₈ / 3C₁₆)

Group name(?<name>[\w][\w\d_]+)

Character Class[\w]

\wany word character

Character Class[\w\d_]+

+matches at least one character from the set below:

\wany word character

\da digit

_the literal _ (95₁₀ / 137₈ / 5F₁₆)

>the literal > (62₁₀ / 76₈ / 3E₁₆)

2nd Alternative(?=[^\?])

Positive Lookahead(?=[^\?])

Negated Character Class[^\?]

\?the literal ? (63₁₀ / 77₈ / 3F₁₆)

Global pattern flags

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

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

(?<!\\)\((\?<(?<name>[\w][\w\d_]+)>|(?=[^\?]))

New

(?:(?<=s+)(?<template>Td{1,2})s+|(?<=\()(?<ptemplate>Td{1,2})|(?:\b(?<value>v\d{1,2})\b(.*)))