Formatting Mark
/text/shared/01/formatting_mark.xhp
Non-breaking space
Inserts a space that will keep bordering characters together on line breaks.
Non-breaking hyphen
Inserts a hyphen that will keep bordering characters together on line breaks.
Optional hyphen
Inserts an invisible hyphen within a word that will appear and create a line break once it becomes the last character in a line.
No-width optional break
Inserts an invisible space within a word that will insert a line break once it becomes the last character in a line. Available when complex text layout (CTL) is enabled.
No-width no break
Inserts an invisible space within a word that will keep the word together at the end of a line. Available when complex text layout (CTL) is enabled.
Left-to-right mark
Inserts a text direction mark that affects the text direction of any text following the mark. Available when complex text layout (CTL) is enabled.
Right-to-left mark
Inserts a text direction mark that affects the text direction of any text following the mark. Available when complex text layout (CTL) is enabled.