Regular Expressions 101

Non-Capturing Group(?:<+|\G(?<!^|>)\h*\K)

1st Alternative<+

<+the literal < (60₁₀ / 74₈ / 3C₁₆) , repeated at least once

2nd Alternative\G(?<!^|>)\h*\K

\Gstart of current search

Negative Lookbehind(?<!^|>)

1st Alternative^

^start of line

2nd Alternative>

>the literal > (62₁₀ / 76₈ / 3E₁₆)

\h*any horizontal whitespace character, repeated any number of times

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

Group 1(\d)

\da digit

>*the literal > (62₁₀ / 76₈ / 3E₁₆) , repeated any number of times

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

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Search reference

Regular Expression

(?:<+|\G(?<!^|>)\h*\K)(\d)>*

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