Regular Expressions 101

Explanation

Pro

Group 1(\w+(\s+\{\w+\}\s+\w+)+)

\w+any word character, repeated at least once

Group 2(\s+\{\w+\}\s+\w+)+

+repeats the group contents below at least once:

\s+any whitespace character, repeated at least once

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

\w+any word character, repeated at least once

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

\s+any whitespace character, repeated at least once

\w+any word character, repeated at least once

Global pattern flags

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

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

Detailed match information will be displayed here automatically.

26 tokens

(\w+(\s+\{\w+\}\s+\w+)+)

New

test1 {test} test2 {test} test3 {test} test4
test {test} {test} test

test {test} test

test {test}

test1 {test} test2 {test} test3 {test} test4
test {test} {test} test

test {test} test

test {test}