<!DOCTYPE html> <html> <head> <style> code { display:block; hyphens:auto; border: 1px solid black; } </style> </head> <body lang="en-us"> <!-- Test checks that automatic hyphenation opportunities within a word must be ignored if the word contains an explicit hyphen (U+2010) or hyphen-minus (U+002D), in favor of the conditional hyphen(s) --> <code style="width:15ch;"> Supercali-fragilistic-expialidocious </code> <br /> <code style="width:15ch;"> Supercali‐fragilistic‐expialidocious </code> <br /> </body> </html>