regex101: PCRE (Legacy) Match Workspace

{the literal { (123₁₀ / 173₈ / 7B₁₆)

\Kresets the starting point of the reported match. Any previously consumed characters are no longer included in the final match

\d+a digit, repeated at least once

Non-Capturing Group(?:\.\d+)?

?repeats the group contents below at most once:

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\d+a digit, repeated at least once

Positive Lookahead(?=[^{}]*})

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

25 tokens

Regular Expression

{\K\d+(?:\.\d+)?(?=[^{}]*})

New

{ {{7.718 1072.463} {7.718 1230.985} {15.724 1230.985} {15.724 1198.742} {15.759 1198.742} } {{7.702 1072.489} {7.702 889.858} {13.418 889.858} {13.418 887.367} {13.435 887.367} {13.435 887.376} {7.144 887.376} } } 


{7.718 1072.463}

{7.718 1072.463

Substitution

{ {{7.718 1072.463} {7.718 1230.985} {15.724 1230.985} {15.724 1198.742} {15.759 1198.742} } {{7.702 1072.489} {7.702 889.858} {13.418 889.858} {13.418 887.367} {13.435 887.367} {13.435 887.376} {7.144 887.376} } } 


{7.718 1072.463}

{7.718 1072.463