Please Note: This article is written for users of the following Microsoft Word versions: 2007, 2010, 2013, 2016, 2019, and Word in Office 365. If you are using an earlier version (Word 2003 or earlier), this tip may not work for you. For a version of this tip written specifically for earlier versions of Word, click here: Adding an Optional Break.
by Allen Wyatt
(last updated August 3, 2019)
One of the special characters available in Word is the no-width optional break. This character is primarily intended for use in Asiatic languages but can be of use to those of us working in English. Consider the following sentence: The best solution is to write/revise/reissue documents. In this case, you've created a very long word consisting of three individual words separated by slashes. As the artificially long word reaches the end of a line, Word treats it as a single word and will move the entire thing to the next line, if wrapping is necessary.
One way around this problem is to insert a no-width optional break after each slash:
Figure 1. The Symbol dialog box.
What you see on the screen when you insert the no-width optional break depends on how you have configured your system. If you have non-printing characters hidden, then you won't see a thing, but the character is still there. (You can detect it by moving across the character position by using the left or right arrow keys.) If you have non-printing characters visible on the screen (Word Options | Display | Show All Formatting Marks), then the character shows up as a small, gray double-wall box.
As an interesting side note, you must choose the Show All Formatting Marks on the Display options. If you instead choose the individual character options (Tab Characters, Spaces, Paragraph Marks, Hidden Text, and Optional Hyphens), the no-width optional break still won't be visible—you must choose All.
Now, as your artificially long word approaches the end of the line, Word wraps the text based on the position of the no-width optional break. Since the character has no width, the result is that it appears like the word wraps right after the slash.
For grammatical purists in the audience, I know that the absolute best solution is to do away with slashes between words. For instance, it would be better to say, "The best solution is to write, revise, or reissue documents." Unfortunately, not all clients want the grammatically correct solution, or they have a penchant for slashes. In that case, the no-width optional break can be very handy.
WordTips is your source for cost-effective Microsoft Word training. (Microsoft Word is the most popular word processing software in the world.) This tip (11555) applies to Microsoft Word 2007, 2010, 2013, 2016, 2019, and Word in Office 365. You can find a version of this tip for the older menu interface of Word here: Adding an Optional Break.
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