PinkAngel:
This is actually another area where we find it is easy for people to get confused. For the sentence to relate to the actual speech, it needs a comma not a full stop...
Ah - that's one of the fine points of grammar that I ignore. Well, not ignore per say, but loosely follow a style guide.
There are two ways of handling punctuation inside of quotation marks. One is
My friend John said "Never do that."
and the other is
My friend John said "Never do that.".
In the second style the section inside the quotes is punctuated normally and apart from the containing sentence. Different style guides take different approaches on that issue and I prefer the second one.
When I use dialogue, I punctuate it as it if were a stand alone sentence mostly because that's how it plays in my head. I don't 'hear' the quotation marks (only the dialogue) when I think of what characters are saying. When a sentence comes to a full stop then I used a period - followed either by an end quotation mark or two spaces and more dialogue.
And here's one of the wonderful things about English grammar - my stories are readable even though I skip over certain so-called rules.
I've talked to many people over the years who wanted to write or had written but not posted and one of the common reasons they give for not posting is that their story isn't "perfect". They worry about misused commas, they fret over colons verses semicolons verse dashes, they debate the greengrocers' apostrophe, whether the last item in a list is separated by a comma, and some of them even worry about using commas verses semicolons during long lists.
Or should that be "They worry about misused commas; they fret over colons verses semicolons verse dashes; they debate the greengrocers' apostrophe; whether the last item in a list is separated by a comma; and some of them even worry about using commas verses semicolons during long lists."? Using semicolons rather than commas for a list can be a judgment call at times and some people won't post because they don't trust their judgment on such trivial issues.
One of the beauties of the English language is, for the most part, the fine rules of grammar can be safety ignored. It is not a codified language but one that borrows or invents as needed. Writers of fiction take advantage of this - look at all the poetic license taken in respect to grammar in the Harry Potter books. Should they all be recalled and rewritten with correct grammar? I think not.
Should this site become one where grammar is all important, then that will be the day when my stories are no longer welcome here.
Mmm, this message grew as I typed, so perhaps it would be best to sum up my feelings and move on:
When it comes to new writers, we should concentrate more on narrative flow and storytelling while focusing less on the finer points of grammar.
Goodgulf
(who admits to owning a copy of The Little Brown Book (which isn't little or brown) but refuses to allow it to rule his life)