Skip to content

Add a note about representing the string * in a key #1002

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 3 commits into from
Feb 13, 2025
Merged

Add a note about representing the string * in a key #1002

Changes from 2 commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
f515a06
Add a note about representing the string `*` in a key
aphillips Feb 10, 2025
5e9aea1
Fix typo
aphillips Feb 10, 2025
a1d5aba
Update spec/syntax.md
aphillips Feb 11, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 9 additions & 0 deletions spec/syntax.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -461,6 +461,15 @@ A _key_ can be either a _literal_ value or the "catch-all" key `*`.
The **_<dfn>catch-all key</dfn>_** is a special key, represented by `*`,
that matches all values for a given _selector_.

> [!NOTE]
> To represent a _key_ consisting of the character `*` U+002A ASTERISK,
> use a _quoted literal_:
> ```
> .match $value
> |*| {{Matches the string *}}
> * {{Matches any other string}}
> ```

The value of each _literal_ _key_ MUST be treated as if it were in
[Unicode Normalization Form C](https://unicode.org/reports/tr15/) ("NFC").
Two _literal_ _keys_ are considered equal if they are canonically equivalent strings,
Expand Down