enso/lib/rust/parser
Kaz Wesley 1dfdee5808
Use Enso Font (#7516)
Use the new Enso Font; also change the anti-aliasing logic to be based on device pixel ratio, rather than platform. This will improve the clarity of font rendering on Windows/Linux machines with high pixel densities.

Design reference:

![image](https://github.com/enso-org/enso/assets/1047859/934ec9ac-52c3-4a81-a9f9-143378ecb658)

Tested on various combinations of DPR/platform:

OS X, `devicePixelRatio` = 2 (should look similar to how we were already rendering *mplus1* on OS X):
<img width="1440" alt="Screenshot 2023-08-07 at 5 46 11 PM" src="https://github.com/enso-org/enso/assets/1047859/2fdf251a-ba5e-426f-b6c4-194347a9cee4">

Windows, `devicePixelRatio` = 1.25 (should look similar to how we were already rendering *mplus1* on this platform/DPR):
![image](https://github.com/enso-org/enso/assets/1047859/55c4a129-4fff-4a9b-8e55-51a5d206e659)

Linux, `devicePixelRatio` = 1 (should look similar to how we were already rendering *mplus1* on this platform/DPR):
![image](https://github.com/enso-org/enso/assets/1047859/c5ac61f0-e3c5-43ca-8ee7-e1e04e84d35e)

# Important Notes
Style changes:
- Use the Enso Font for code in Rust, replacing the DejaVu fonts.
- Use the Enso Font in HTML: code in documentation, and error visualizations.
- Change SpanWidgets from Bold to Extra Bold, to match the design.

Implementation improvements:
- The new font download is cached (and Github-authenticated); this should eliminate a "rate limit" build failure I've
encountered in the past.
- Clean up DocSection HTML rendering a bit.
- Remove a CSS file that seems to have been superseded.
2023-08-17 18:36:12 +00:00
..
debug Parser: Fix handling of syntax errors such as x =- 2 (#7399) 2023-07-27 08:25:45 -07:00
doc-parser Use Enso Font (#7516) 2023-08-17 18:36:12 +00:00
generate-java Update sbt-java-formatter plugin (#7011) 2023-06-12 14:18:48 +00:00
jni Dependency cleaning (#4092) 2023-01-27 23:39:37 +01:00
src Parser: Fix handling of syntax errors such as x =- 2 (#7399) 2023-07-27 08:25:45 -07:00
Cargo.toml Dependency cleaning (#4092) 2023-01-27 23:39:37 +01:00