<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Bug 1099807 - Intra-level whitespace pairing</title> <link rel="stylesheet" href="common.css"> </head> <body> <p><ruby> <rb>a</rb> <rb>b</rb> <rt>x</rt> <rt>y</rt> </ruby></p> <p><ruby> <rb>a</rb> <rb>b</rb> <rt>x</rt><rt>y</rt> </ruby></p> <p><ruby> <rb>a</rb><rb>b</rb> <rt>x</rt> <rt>y</rt> </ruby></p> </body> </html>