Regular Expressions 101

{the literal { (123₁₀ / 173₈ / 7B₁₆)

Group 1([^{}]*(?:{{[^{}]*}}[^{}]*)*)

Negated Character Class[^{}]*

*matches any number of characters outside the set below:

{the literal { (123₁₀ / 173₈ / 7B₁₆)

}the literal } (125₁₀ / 175₈ / 7D₁₆)

Non-Capturing Group(?:{{[^{}]*}}[^{}]*)*

*repeats the group contents below any number of times:

{{the literal text {{

Negated Character Class[^{}]*

*matches any number of characters outside the set below:

{the literal { (123₁₀ / 173₈ / 7B₁₆)

}the literal } (125₁₀ / 175₈ / 7D₁₆)

}}the literal text }}

Negated Character Class[^{}]*

*matches any number of characters outside the set below:

{the literal { (123₁₀ / 173₈ / 7B₁₆)

}the literal } (125₁₀ / 175₈ / 7D₁₆)

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

{([^{}]*(?:{{[^{}]*}}[^{}]*)*)}

New

identifier{ {{var1}} rest of the {{var2}} {{var3}} content{{something var related}}fdfd} outer content identifier{ {{var2}} another content} identifier{ content with no vars }

Regular Expression

Substitution