the following example constructed for the occasion it does so belong; but for practical purposes the rule might be that if a stop is required it stands after the second dash or bracket.
27. When I last saw him, (a singular fact) his nose was pea-green.
3. Common misuses.
a. If two single independent dashes are placed near each other, still more if they are in the same sentence, the reader naturally takes them for a pair constituting a parenthesis, and has to reconsider the sentence when he finds that his first reading gives nonsense. We refer back to example 23. But this indiscretion is so common that it is well to add some more. The sentences should be read over without the two dashes and what they enclose.
Then there is also Miss Euphemia, long deposed from her office of governess, but pensioned and so driven to good works and the manufacture of the most wonderful crazy quilts—for which, to her credit be it said, she shows a remarkable aptitude—as I should have supposed.–Crockett.
The English came mainly from the Germans, whom Rome found hard to conquer in 210 years—say, impossible to conquer—when one remembers the long sequel.–Emerson.
As for Anne—well, Anne was Anne—never more calm than when others were tempestuous.—Crockett.
b. The first dash is inserted and the second forgotten. It will suffice to refer back to examples 20, 21, 22.
c. Brackets and dashes are combined. It is a pity from the collector's point of view that Carlyle, being in the mood, did not realize the full possibilities, and add a pair of commas, closing up the parenthesis in robur et acs triplex.
How much would I give to have my mother—(though both my wife and I have of late times lived wholly for her, and had much to endure on her account)—how much would I give to have her back to me.–Carlyle.
d. Like the comma, the dash is sometimes misplaced by a word or two. In the first example, the first dash should be one place later; and in the second, unless we misread the sentence, and this is another case of two single dashes, the
