154 Commits

Author SHA1 Message Date
Laurenz
c94a18833f Closures and function definitions 🚀
Supports:
- Closure syntax: `(x, y) => z`
- Shorthand for a single argument: `x => y`
- Function syntax: `let f(x) = y`
- Capturing of variables from the environment
- Error messages for too few / many passed arguments

Does not support:
- Named arguments
- Variadic arguments with `..`
2021-03-03 17:53:40 +01:00
Laurenz
ed81049ddc Show repr in monospace 📏 2021-02-18 15:06:13 +01:00
Laurenz
790dc9e667 Cleaning 🧹 2021-02-12 22:55:26 +01:00
Laurenz
f9197dcfef Add arguments value 🏓 2021-02-09 22:56:44 +01:00
Laurenz
06ca740d01 Split evaluation and execution 🔪 2021-02-09 19:46:57 +01:00
Laurenz
c80e13579f Dry-clean visitor with a macro 🏜 2021-02-07 13:14:28 +01:00
Martin Haug
a6cae89b47 Generalize child of NodeBackground 🍼 2021-02-06 12:54:44 +01:00
Martin Haug
80e076814d Merge rect and box 🦚 2021-02-06 12:30:44 +01:00
Martin Haug
8469bad748 Add rectangle function 🎛 2021-02-04 21:30:18 +01:00
Laurenz
5943f552e5 Capture variable by slot instead of value 🎣 2021-01-30 16:19:57 +01:00
Laurenz
ac788f2082 Many more expressions 🥗
Boolean, equality, comparison and assignment expression parsing and evaluation.
2021-01-22 17:16:42 +01:00
Laurenz
84ba547c7c If expressions 🔀 2021-01-20 21:33:13 +01:00
Laurenz
d763f0f5a6 Split state and scopes, less ref-counting 🔀 2021-01-15 16:53:02 +01:00
Laurenz
272a4c2289 Unbounded pages 🌌 2021-01-13 23:19:44 +01:00
Laurenz
105cda0e69 Braced content -> Bracketed templates ✏ 2021-01-10 21:38:58 +01:00
Laurenz
2e77b1c836 Better value representations, type function 🌐 2021-01-04 21:29:15 +01:00
Laurenz
aae67bd572 Move and rename many things 🚛 2021-01-03 00:12:09 +01:00
Laurenz
1c40dc42e7 Dynamic values, Types, Arrays, and Dictionaries 🚀
- Identifiers are now evaluated as variables instead of being plain values
- Constants like `left` or `bold` are stored as dynamic values containing the respective rust types
- We now distinguish between arrays and dictionaries to make things more intuitive (at the cost of a bit more complex parsing)
- Spans were removed from collections (arrays, dictionaries), function arguments still have spans for the top-level values to enable good diagnostics
2021-01-02 19:37:10 +01:00
Laurenz
8cad78481c A few small improvements ♻ 2021-01-01 17:54:31 +01:00
Laurenz
ba3d43f7b2 Refresh function call and dictionary syntax
- No colon between function name and arguments, just whitespace
- "Named" arguments (previously "keyword" arguments) use colon instead of equals sign
2020-12-27 20:45:20 +01:00
Laurenz
750d220bb0 Add color enum 🎨 2020-12-27 19:23:26 +01:00
Laurenz
c44ebf876f Add error cases for [font] 🧯 2020-12-21 00:47:47 +01:00
Laurenz
e59de77f96 Allow only a few predefined font classes in [font] 🚧 2020-12-21 00:40:09 +01:00
Laurenz
2b660968aa Restructure value conversions 🧱 2020-12-21 00:36:22 +01:00
Laurenz
6f111f9410 Test [font] 🧣 2020-12-17 15:43:30 +01:00
Laurenz
b02ba84264 Test [rgb] 🎨 2020-12-17 12:17:34 +01:00
Laurenz
81e80ecfba Test [page] function 📕
- Make page break behaviour more consistent
- Allow skipping reference image testing for single tests with `// compare-ref: false` (useful for tests which only check error messages)
2020-12-17 00:20:27 +01:00
Laurenz
fdc1b378a3 Compress images in PDFs ⚙ 2020-11-30 22:07:08 +01:00
Laurenz
21857064db Export alpha channel into PDF 🧊 2020-11-28 00:04:40 +01:00
Laurenz
475ca7a62e Basic environment and resource loader 🏞 2020-11-27 22:35:42 +01:00
Laurenz
bc997b7c33 Export images in PDF 🖼 2020-11-27 20:01:54 +01:00
Laurenz
e30d896c7b Switch to tiny-skia 🎨 2020-11-25 18:46:47 +01:00
Laurenz
11e44516fa Merge some modules 🥞 2020-11-25 16:56:29 +01:00
Laurenz
f105663037 Basic image support 🖼
- [image] function
- Image rendering in tests
- Supports JPEG and PNG
- No PDF export so far
2020-11-20 16:36:22 +01:00
Laurenz
ee38c6aa9a Allow configuration of directions in page and box ↗ 2020-10-19 13:05:54 +02:00
Laurenz
91e5120693 BoxAlign and Flow aliases ✏ 2020-10-13 13:51:58 +02:00
Laurenz
8680fcd490 Rename geometric eval and apply to resolve ✏ 2020-10-13 13:24:33 +02:00
Laurenz
f29207d999 Strongly typed groups 👔 2020-10-12 22:06:28 +02:00
Laurenz
1a70cb6a33 Naming and grammar ✔ 2020-10-12 18:01:22 +02:00
Laurenz
d3bc4ec073 Refactor layouting base 🪁 2020-10-11 22:38:30 +02:00
Laurenz
51bf3268dd Refactor text state 🆎 2020-10-10 22:35:24 +02:00
Laurenz
92c01da360 Switch back to custom geometry types, unified with layout primitives 🏞 2020-10-10 22:19:36 +02:00
Laurenz
d2e220245d Move deco, pass and feedback into diagnostics module ↩ 2020-10-07 18:24:47 +02:00
Laurenz
537545e7f8 Evaluation and node-based layouting 🚀 2020-10-07 17:07:44 +02:00
Laurenz
4252f959f7 Typesafe conversions in stack & line layouters 🍮 2020-10-06 18:27:00 +02:00
Laurenz
c6a6870978 Rename secondary/primary to main/cross ✏ 2020-10-06 13:13:18 +02:00
Laurenz
5a7a32a9ba Streamline generic layouting primitives 🛫 2020-10-05 16:44:35 +02:00
Laurenz
93eaafb236 Tidy up align function 🧺 2020-10-05 16:06:25 +02:00
Laurenz
fa3e2920c0 Remove @ syntax in diagnostics macros 🗑 2020-10-05 15:45:45 +02:00
Laurenz
d1c07260c0 Move align out of BoxLayout 🍫 2020-10-05 13:39:33 +02:00