\ba Unicode word boundary
Non-Capturing Group(?:
(?P<Name>ax|ay)
) Group Name(?P<Name>ax|ay) axthe literal text ax (case insensitive) aythe literal text ay (case insensitive) \sa Unicode whitespace character
=the literal = (6110 / 758 / 3D16)
\sa Unicode whitespace character
Group Wert1(?P<Wert1>\-?\s?[0-9]{1,2}\.?[0-9]?) \-?optionally matches the literal - (4510 / 558 / 2D16)
\s?optionally matches a Unicode whitespace character
Character Class[0-9]{1,2} {1,2}matches between 1 and 2 characters from the set below:
0-9one character from 0 (4810) to 9 (5710)
\.?optionally matches the literal . (4610 / 568 / 2E16)
?matches at most one character from the set below:
0-9one character from 0 (4810) to 9 (5710)
\sa Unicode whitespace character
\[the literal [ (9110 / 1338 / 5B16)
mthe literal m (10910 / 1558 / 6D16) (case insensitive)
\/the literal / (4710 / 578 / 2F16)
sthe literal s (11510 / 1638 / 7316) (case insensitive)
Non-Capturing Group(?:²|2) ²the literal ² (17810 / 2628 / B216)
2the literal 2 (5010 / 628 / 3216)
\]the literal ] (9310 / 1358 / 5D16)
Non-Capturing Group(?:
\s
(?P<Operator>\+|\-)
\s
(?P<Wert2>\-?\s?[0-9]{1,2}\.?[0-9]?)
\s\[m\/s(?:²|2)\]
|) 1st Alternative
\s
(?P<Operator>\+|\-)
\s
(?P<Wert2>\-?\s?[0-9]{1,2}\.?[0-9]?)
\s\[m\/s(?:²|2)\]
\sa Unicode whitespace character
Group Operator(?P<Operator>\+|\-) \+the literal + (4310 / 538 / 2B16)
\-the literal - (4510 / 558 / 2D16)
\sa Unicode whitespace character
Group Wert2(?P<Wert2>\-?\s?[0-9]{1,2}\.?[0-9]?) \-?optionally matches the literal - (4510 / 558 / 2D16)
\s?optionally matches a Unicode whitespace character
Character Class[0-9]{1,2} {1,2}matches between 1 and 2 characters from the set below:
0-9one character from 0 (4810) to 9 (5710)
\.?optionally matches the literal . (4610 / 568 / 2E16)
?matches at most one character from the set below:
0-9one character from 0 (4810) to 9 (5710)
\sa Unicode whitespace character
\[the literal [ (9110 / 1338 / 5B16)
mthe literal m (10910 / 1558 / 6D16) (case insensitive)
\/the literal / (4710 / 578 / 2F16)
sthe literal s (11510 / 1638 / 7316) (case insensitive)
Non-Capturing Group(?:²|2) ²the literal ² (17810 / 2628 / B216)
2the literal 2 (5010 / 628 / 3216)
\]the literal ] (9310 / 1358 / 5D16)
2nd Alternative — matches an empty string
g modifier: global. Finds all matches instead of stopping after the first
i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters
x modifier: extended. Ignores unescaped whitespace and comments outside character classes