Punc--EEK! Commas

"Let's eat Grandma." 
"Let's eat, Grandma." 
See? Commas really do save lives.

All kidding aside, let's not knock the ubiquitous comma. It's the most common punctuation mark, which pretty much guarantees it's the most misused one. Writers have a lot of leeway with commas, but there are some rather hard and fast rules.

A little history might help. Back in the day, when most people had to have books read to them, commas provided a visual cue to the reader: Take a brief pause here! Here is a break in the rythmn! In our age of widespread literacy, commas serve much the same purpose. They set off sentence parts, indicate short pauses, and help avoid confusion. If you think of them that way, the rules will make more sense. Most of the time. There are exceptions, I'm afraid, but we'll get into those later.

Serial commas
Everyone wants to know about the serial comma, so I'll talk about that first. When the text includes a series of words or phrases,  the preferred usage demands a comma between them. When the final words/phrases are joined by a conjunction, put the comma before the conjunction. The flag is red, white, and blue. I ate breakfast, went for a walk, and collected the mail. My brother likes steak, I prefer chicken, and my sister is vegan. 

These sentences would not be incorrect without the final commas, but take a second look at the final sentence. Suppose it was in a book, and the line broke after the word "sister."

My brother likes steak, I prefer chicken and my sister 

is vegan. 

Without the comma after chicken, a slight chance exists that someone could think I prefer (to eat) chicken and my sister. Eww.


If all the elements of a sentence are short and joined by conjunctions, you don't need any commas. Sally ordered eggs and bacon and toast.  If they're long or complicated, use commas to indicate pauses. If you think about reading the text aloud, you'll see where you need to insert commas.

When items in a series include internal punc of their own, separate them with semi-colons. I'd like to introduce my mother, Ginny; my father, Walt; my brother, Tom; and my sister, Peg. 

(I might as well point out here that, yes, you do need a comma after father, mother, brother, sister unless you have more than one of any of them. My brother Tom [no comma] indicates "not my brother Dave." This is one of those nitpicky rules you just have to learn.)


Note that some writers and publishers don't like the serial comma. Be guided by your publisher's wishes and, above all, by clarity. If a comma would make your writing clearer, by all means use it. 

Okay, that's enough for one lesson. More on commas next week.

Punc--EEK!

Let's face it: punctuation is geeky. Nerdy even. But without it all our sentences would run together we wouldnt understand each other I mean itd be a big mess wouldnt it

You don't know how hard it was for me to write that last bit! My point is, punctuation serves a purpose, just as traffic lights do. Punc keeps the traffic from tangling up, tells us when to take a mental breath, and indicates emotion.

Entire tomes have been written on punctuation. My personal fave is Eats, Shoots, and Leaves by Lynne Truss, but there are plenty of others. I'm not going to join the crowd, but from time to time I'm going to offer some simple primers. Yes, you can still leave the complicated stuff to your editor, and no, I won't get into the serial comma. Still, your editor will love you if you get the complicated stuff right, and the serial comma is fun to argue about.

Today I offer a primer on punctuating basic dialogue. Let's start with a simple declarative sentence.

"I'm hungry," said Mary. Note the double quotes, the comma before the end quote, and the lower case s in said. Okay so far? Let's try another.

"I'm hungry," said Mary. "When is supper?"  In this instance, note that we keep the period after Mary and use opening quotes before When. That's because the two bits of dialogue are separate sentences. Also note that the question mark is inside the end quote. So far, so good.

"I'm hungry!" said Mary. Everything is the same as in the first example, except that we've used an exclamation point instead of a comma. ALERT: grammar check programs will often insist that the s of said should be capitalized. They are wrong. They often insist the same following a question mark ("When is supper?" said Mary.),  and they are still wrong.

That wasn't so bad, was it? Next week we'll try splitting a sentence and see how that gets punctuated.

No homework, but you get points if you can explain the reference in the title.