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Unicode regex set for horizontal and vertical characters. Live example here: https://regex101.com/r/1hvmqw/1.
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| // Whitespace regexes based on Perl. | |
| // | |
| // See `perldoc perlrecharclass` for reference. | |
| const reH = /[\u{0009}|\u{0020}|\u{00a0}|\u{1680}|\u{180e}|\u{2000}|\u{2001}|\u{2002}|\u{2003}|\u{2004}|\u{2005}|\u{2006}|\u{2007}|\u{2008}|\u{2009}|\u{200a}|\u{202f}|\u{205f}|\u{3000}]/gu | |
| const reV = /[\u{000a}|\u{000b}|\u{000c}|\u{000d}|\u{0085}|\u{2028}|\u{2029}]/gu | |
| const reHV = /[\u{0009}|\u{0020}|\u{00a0}|\u{1680}|\u{180e}|\u{2000}|\u{2001}|\u{2002}|\u{2003}|\u{2004}|\u{2005}|\u{2006}|\u{2007}|\u{2008}|\u{2009}|\u{200a}|\u{202f}|\u{205f}|\u{3000}|\u{000a}|\u{000b}|\u{000c}|\u{000d}|\u{0085}|\u{2028}|\u{2029}]/gu | |
| // H: Horizontal e.g. `\h` in Perl. | |
| // V: Vertical e.g. `\v` in Perl. | |
| // HV: Horizontal and vertical e.g. `\h\v` in Perl. |
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