Em dashes are fucking amazing(psychotechnology.substack.com) |
Em dashes are fucking amazing(psychotechnology.substack.com) |
If I'm writing something, typically I want to share my thoughts with other people and get their feedback. It won't work if they dismiss my writing because of some superficial stylistic choice, without even trying to engage with the ideas that I'm trying to express.
There are actually four different "dash" type things in TeX: a hyphen, an en dash (for ranges like "10--20 pages"), em dash (---), and the minus symbol ($-$).
Turn off smart punctuation.
Saves bytes.
Hell yes, and ROFL. I’m tired of em dashes being cited as evidence of AI.
When I first learned about em-dashes, I was told they were a mark of sophisticated, intellectual writing. But now people say they sound like AI. Is that really a bad thing?
It's strange to see sophistication become low-class just because AI uses it. It makes me think that form is really about who the author is, not the form itself.
In that sense, I'm not sure what it even means to be 'human-like.' Being human-like just feels like an illusion that people who want to believe in it keep insisting on
We're experiencing broad scale changes in the sentiment of style in written English. I don't know what the best approach to take here is necessarily, but the more I see language evolving over time (especially over the past two decades) I think I'd prefer to shift my habits in line with whatever the "modern standard" is in order to avoid falling into pitfalls, i.e. being accused of being an AI writer.
The old school of writing it in digital documents. Typesetting predates and is not limited to digital documents.
The idea that a double-hyphen is "old school" is on par with the false notion that double-spacing between sentences is a product of the typewriter; one need only look at a typeset book from before the twentieth century to see the truth, or look at a decent image of the Declaration of Independence or other hand-written document from prior centuries to see the extra space left between sentences.
Many of the changes we see in written English style are the product of ignorance of the past beyond two generations or so. Avoiding em-dashes to keep up with the latest anti-AI fad is just reacting mindlessly to the stimulus of popular ignorance instead of deliberately situating one's style in the history of writing conventions.
This is largely because most people are incapable of thinking critically and evaluating substance. So they regress to indirect markers of good writing, and the whole thing becomes a game of signaling.
The rot is so deep, many popular resources on writing focus more on style and presentation than focusing on the substance of writing. And even when best-intentioned, all this does is make poor writing a bit more palatable by giving it a veneer of polish.
No, with AI it's because it's MUCH faster than evaluating substance, and fast ways to weed out AI slop are desparately needed, since it can be produced so quickly.
The combination of both I usually find in text generated for me by LLM, and so far, it serves as a good signal for density of information and, inversely, not-quite-right ideas and their connections. (That's not to say it's pervasive, but below the surface, the quality of LLM text as a medium is often not great.)
There may be well-written text of non-trivial length generated by LLMs, but so far I haven't knowingly encountered any, with or without em-dashes. Human editing remains very necessary.
If I post some information, then I have had people accusing me of cribbing it off Wikipedia. When I have translated from some languages, people assume I'm using Google. Even though in one case, the language in question wasn't even available on Google Translate. (I went and checked.)
https://www.pbjstories.com/blog/spaces-around-em-dash
I beta read for a popular american author and they started using spaces too.
Of course I recommend do-not-adopt, think Roman-cart-wheel-axle-width reasons.
Agreed that in terms of precedent, typesetters had moveable type dashes for their presses.
> the fifteenth century, and "em" and "en" were standard printing widths in moveable type. People who write CSS still recognize em as a width.
This is very interesting!
To my knowledge (and what I meant by "old school"), it was common to type a "--" dash on typewriters[0] because most of them lacked en- and em-dashes, which are obviously not digital documentation devices.
But yes, typesetters of old (old, old school!) had myriad glyph blocks available to them for pressing!
--
[0] - https://en.wikipedia.org/wiki/Typewriter#Typewriter_conventi...
Why this thing exists, I do not know. Unicode people seem to like making bad decisions, like Han unification and emoji sprawl.
Absolutely does not deserve a new character just for that(especially one that is so unusually large).
Whoever introduced that is absolutely drunk on power.
The only reason that exists is because of a power discrepancy where the people with powers to create new characters are also the ones who do enough writing that they feel such a specific and niche pain.
In German, nouns have gender, so why not more inclusive punctuation? The him dash, her dash, it dash, and the nonbinary them dash.
- em dash: adjoining thought (Hey, so — <declaration>)
- en dash: expresses a range (1–100)
- dash: compounds word-parts (Sarbanes-Oxley)
I'd also like to see more concise philosophy around em v. ellipsis, "limerance" is poetic (and ironically antithetical to this "essay" … and what of parens?). In short, em is communication and ellipsis is personal.
I offer this feedback as a humorously offended fan of all sidecar prose (dash, ellipsis, parens, quotes, and meta typographical treatments) pre-AI era.
Finally, I'd love to hear from this author regarding modern use of period in modern comunication, with canonical use-case of bulleted list as example.
- − (minus symbol) for use in math equations or to indicate a negative
- I believe it also noted that there were two forms for the hyphen, normal and discretionary
- × (multiplication symbol) for use in dimensions and when actually indicating multiplication
- ′ and ″ (single and double primes) for use when indicating feet and inches, or minutes and seconds
- it also made explicit the difference between º (ordinal o) and ° (degree symbol) and noted when to make use of the other ordinals
- … while available as a special character, it is often better to construct this using suitably sized non-breaking spaces
- © ® ™ ℠ ℗ (copyright and so forth) to indicate such legal constructs as appropriate
- the various spaces en and em space, non-breaking flex space, &c.
I _think_ I still have a photocopy somewhere, but really should find a copy of the actual magazine....
The far more egregious and reprehensible thing is that many books now are published using quite pedestrian typing of the near equivalents from the keyboard as opposed to actually typing the correct signs.
I wrote a bit on this at:
https://tug.org/texshowcase/onetype.pdf
(note that it intended to be printed, folded, cut in the center, then re-folded so as to make a "hot dog" booklet: https://www.makingbooks.com/hotdog.shtml )
EDIT: That said, folks should be sure to get:
https://www.goodreads.com/book/show/41600.The_Mac_is_Not_a_T...
or
https://www.goodreads.com/book/show/358248.The_PC_is_Not_a_T...
I use dashes in place of commas, semicolons, colons, and brackets all the time - I just use the standard keyboard dash. Why the heck should I bother learning some stupid key combination to make the dash longer? I highly doubt that the vast majority of readers even know that there are different dashes with different uses. When I learned about it, I decided to be a conscientious objector because using - vs — and assuming I can tell the difference is inane (because it is font based).
(ironically, the HN text editing dialog shows - as ~.8 of the length of — whereas on the site it shows as ~.25 of —)
The funny thing is at both extremes, either none or indiscriminate use of dashes like in TFA, is a canary of "human writing".
People (including comments here) often attribute LLM use to prevalence in training data but it is probably far less common in the wild than we are led to believe, the more likely scenario is that whatever text-to-text normalization tools used ended up inserting whatever their idiosyncratic typographic styles were.
I like using commas for spacing though em dashes do the same thing and avoid the run-on police?
"There is no greater joy in life than typing a sentence, realising it needs a clarification, a caveat, an addendum (in the same sentence, not a new one) and, guess what, parentheses are right there for you."
As a reader, I dislike seeing em dashes almost everywhere.
[1]: I'd even go so far as to extend that "anyone" to: "anyone creating, even with AI assistance!"
It's worse than that. What they are saying is the equivalent to saying that knowing how to do something properly, and having the attention to detail to do so, makes it obvious it was written by AI. It sounds like a prelude to human incompetence, to ensuring that AI products are better than human ones.
About the only semi-convincing argument that I've heard is that AI over uses these tells. But let's face reality here: a lot of people griping about AI generated or AI assisted writing are not looking at over use. Plus a lot of people tend to over use the said tells while they learn how to use them properly.
The overemphasis by critics on punctuation and "this not that" is tiring. I don't really know how to describe LLM writing but it has the same qualities as flat soda. Some authors you feel as though you fall through their work with little effort; unable to stop until gravity slams you into their conclusion. LLM writing can feel like an uphill hike to a sewage treatment plant. That is, its easy to convince yourself to stop at any time. There's a positive quality to that. I hope AI labs don't find a way to remove it.
Great accessibility.
huh?
Oh - you meant iOS. I don't see a need to differentiate dashes there either...
Fedora with XFCE here, but last I checked on Windows, it worked exactly the same over there: With a Chinese IME installed, tap shift to switch input language, shift+hyphen produces a double em-dash: ——, likewise, shift+6 a double elipsis: ……
You encounter those a lot in simple, machine translated Chinese, along with literal translations of "not X but Y", "not just ... but also" and similar sentence constructs that are common in Chinese. I suspect that's how a disproportionate amount of that ended up in training material in the first place.
I only ever see them with an AP-style spacing before and after.
PS: if you want personalised advice from me on how to use punctuation correctly, you can now get it for $175/hour.
humans sometimes ...
ps: sasha, if you want me to read your future regurgitations you can now get that for €175/minute (limited availability, only skimread mode for now)
Some people even take pride on being able to detect (often falsely) AI generated work.
in any case, i mostly agree with the author that ai has co-opted too many things to be concerned about it anymore. i remember being linked a list of "1,000 words not to use" because ai used them a lot (e.g. "delve", "absolutely", etc.) and the venn diagram with the 1,000 most common english words was practically a circle. you would be unintelligible if you rigorously avoided them all. now i just write without care of my ai-similarity score.
You could write naturally and then let an LLM translate avoiding the 1000 words, with verification harness or maybe a custom sampler.
(sorry for a bit of gaslighting)
I'm curious why? Kerning? Regardless, it sounds like a lot of work
> but really should find a copy of the actual magazine....
Uh, "..." ;)
My apologies, should I have typed \thinspace.\thinspace.\thinspace.\thinspace.?
That's what I'd do. Note the conversion of the first comma to "and," as well.
(Unrelated: The alt-code for em-dash on Windows is Alt+0151. I just typed my first manual em-dash wow exciting.)
> And also occasionally — occasionally — one just needs a random dramatic pause.
> And also occasionally (occasionally) one just needs a random dramatic pause.
I know which one I'd rather read. Though, frankly, I'd prefer neither and I'm trying to remove this kind of thing from my own writing.
Imagine a discussion on how many em dashes should be used that mimics the discussions on story points.
For the poster child of a naïvely set/composed text which suffers thereby see:
https://blog.lostartpress.com/wp-content/uploads/2025/10/vir...
That a book about a perfectly made tool cabinet suffers from so many typos (the maker's name, Henry, is mis-spelled on the inside cover) and such pedestrian composition embodies much of what went wrong when the typesetting unions all bargained for sinecures rather than active participation in the Desktop Publishing Revolution.
I definitely prefer it un-spaced, though, personally.