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Q&A Should we render double hyphen as an em dash?

Some places render "--" (double hyphen) as "—" (em dash). Currently Codidact does not -- so these are left as double hyphens in both the edit preview and a rendered post (like that). Would it be ...

2 answers  ·  posted 1y ago by trichoplax‭  ·  last activity 1y ago by AdminBee‭

#2: Post edited by user avatar trichoplax‭ · 2023-07-03T06:38:48Z (over 1 year ago)
Clarification
  • Some places render "--" (double hyphen) as "&mdash;" (em dash).
  • Currently Codidact does not -- so these are left as double hyphens in both the edit preview and a rendered post (like that).
  • Would it be useful for Codidact to automatically render double hyphen as an em dash? Are there settings in which that would be a problem? When explaining command line flags such as `--verbose` I'd expect the double hyphens to be inside a code block. Would only rendering as an em dash outside of code blocks be sufficient to avoid problems?
  • I'm not sure if this is feasible yet. I just wanted to judge community interest in the idea first.
  • ## Workaround
  • In the meantime, if you want your post to contain an em dash, you can use "`&mdash;`" which renders correctly as "&mdash;".
  • Some places render "--" (double hyphen) as "&mdash;" (em dash).
  • Currently Codidact does not -- so these are left as double hyphens in both the edit preview and a rendered post (like that).
  • Would it be useful for Codidact to automatically render double hyphen as an em dash? Are there settings in which that would be a problem? When explaining command line flags such as `--verbose` I'd expect the double hyphens to be inside a code block. Would only rendering as an em dash outside of code blocks be sufficient to avoid problems?
  • I'm not sure if this is feasible yet. I just wanted to judge community interest in the idea first.
  • ## Workaround
  • In the meantime, if you want your post to contain an em dash, you can use "`&mdash;`" which renders correctly as "&mdash;". Putting it inside a code block allows displaying the raw text as `&mdash;` rather than &mdash;.
  • *Note that it's "mdash" rather than "emdash" - `&emdash;` won't work.*
#1: Initial revision by user avatar trichoplax‭ · 2023-07-03T06:36:09Z (over 1 year ago)
Should we render double hyphen as an em dash?
Some places render "--" (double hyphen) as "&mdash;" (em dash).

Currently Codidact does not -- so these are left as double hyphens in both the edit preview and a rendered post (like that).

Would it be useful for Codidact to automatically render double hyphen as an em dash? Are there settings in which that would be a problem? When explaining command line flags such as `--verbose` I'd expect the double hyphens to be inside a code block. Would only rendering as an em dash outside of code blocks be sufficient to avoid problems?

I'm not sure if this is feasible yet. I just wanted to judge community interest in the idea first.

## Workaround
In the meantime, if you want your post to contain an em dash, you can use "`&mdash;`" which renders correctly as "&mdash;".