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Merge remote-tracking branch 'origin/master' into fix-1063

This commit is contained in:
Martin Nordholts 2021-01-04 21:02:51 +01:00
parent e87c554ccd 8381945cb5
commit 478233f795
24 changed files with 630 additions and 55 deletions
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40
.github/ISSUE_TEMPLATE/bug_report.md vendored
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@ -7,33 +7,41 @@ assignees: ''
---
<!--
Hey there, thanks for creating an issue!
In order to reproduce your issue, we might need to know a little bit more about the environment
which you're running `bat` on.
If you're on Linux or MacOS:
Please run the script at https://github.com/sharkdp/bat/blob/master/diagnostics/info.sh and
paste the output at the bottom of the bug report.
If you're on Windows:
Please tell us about your Windows Version (e.g. "Windows 10 1908") at the
bottom of the bug report.
-->
<!-- Hey there, thank you for creating an issue! -->
**What version of `bat` are you using?**
[paste the output of `bat --version` here]
<!-- Output of `bat --version` -->
**Describe the bug you encountered:**
...
**What did you expect to happen instead?**
...
**How did you install `bat`?**
<!-- apt-get, homebrew, GitHub release, etc. -->
---
[paste the output of `info.sh` here]
**Evironment**
<!--
In order to reproduce your issue, please add some information about the environment
in which you're running bat.
Linux and MacOS:
Please run the script at
https://github.com/sharkdp/bat/blob/master/diagnostics/info.sh
(click "Raw" to get the actual source code) and paste the Markdown output here.
Windows:
Please add your Windows Version (e.g. "Windows 10 1908")
-->

2
.github/workflows/CICD.yml vendored
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@ -27,7 +27,7 @@ jobs:
uses: actions-rs/cargo@v1
with:
command: clippy
args: --all-targets --all-features
args: --all-targets --all-features -- --allow clippy::style
- name: Test
uses: actions-rs/cargo@v1
with:

6
.gitmodules vendored
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@ -207,3 +207,9 @@
path = assets/themes/gruvbox
url = https://github.com/subnut/gruvbox-tmTheme.git
branch = bat-source
[submodule "assets/syntaxes/02_Extra/Lean"]
path = assets/syntaxes/02_Extra/Lean
url = https://github.com/leanprover/vscode-lean.git
[submodule "assets/syntaxes/02_Extra/Zig"]
path = assets/syntaxes/02_Extra/Zig
url = https://github.com/ziglang/sublime-zig-language.git

4
CHANGELOG.md
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@ -19,6 +19,10 @@
## Syntaxes
- Added Zig syntax, see #1470 (@paulsmith)
- Added Lean syntax, see #1446 (@Julian)
- Added `.resource` extension for Robot Framework files, see #1386
## New themes
- `ansi` replaces `ansi-dark` and `ansi-light`, see #1104 and #1412 (@mk12)

41
Cargo.lock generated
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@ -253,9 +253,9 @@ dependencies = [
[[package]]
name = "console"
version = "0.13.0"
version = "0.14.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a50aab2529019abfabfa93f1e6c41ef392f91fbf179b347a7e96abb524884a08"
checksum = "7cc80946b3480f421c2f17ed1cb841753a371c7c5104f51d507e13f532c856aa"
dependencies = [
"encode_unicode",
"lazy_static",
@ -264,7 +264,6 @@ dependencies = [
"terminal_size",
"unicode-width",
"winapi",
"winapi-util",
]
[[package]]
@ -499,9 +498,9 @@ dependencies = [
[[package]]
name = "git2"
version = "0.13.12"
version = "0.13.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ca6f1a0238d7f8f8fd5ee642f4ebac4dbc03e03d1f78fbe7a3ede35dcf7e2224"
checksum = "44f267c9da8a4de3c615b59e23606c75f164f84896e97f4dd6c15a4294de4359"
dependencies = [
"bitflags",
"libc",
@ -609,9 +608,9 @@ checksum = "aa7087f49d294270db4e1928fc110c976cd4b9e5a16348e0a1df09afa99e6c98"
[[package]]
name = "libgit2-sys"
version = "0.12.14+1.1.0"
version = "0.12.17+1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8f25af58e6495f7caf2919d08f212de550cfa3ed2f5e744988938ea292b9f549"
checksum = "f4ebdf65ca745126df8824688637aa0535a88900b83362d8ca63893bcf4e8841"
dependencies = [
"cc",
"libc",
@ -850,9 +849,9 @@ dependencies = [
[[package]]
name = "predicates"
version = "1.0.5"
version = "1.0.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "96bfead12e90dccead362d62bb2c90a5f6fc4584963645bc7f71a735e0b0735a"
checksum = "73dd9b7b200044694dfede9edf907c1ca19630908443e9447e624993700c6932"
dependencies = [
"difference",
"float-cmp",
@ -951,9 +950,9 @@ dependencies = [
[[package]]
name = "regex"
version = "1.3.9"
version = "1.4.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9c3780fcf44b193bc4d09f36d2a3c87b251da4a046c87795a0d35f4f927ad8e6"
checksum = "38cf2c13ed4745de91a5eb834e11c00bcc3709e773173b2ce4c56c9fbde04b9c"
dependencies = [
"aho-corasick",
"memchr",
@ -963,9 +962,9 @@ dependencies = [
[[package]]
name = "regex-syntax"
version = "0.6.18"
version = "0.6.21"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "26412eb97c6b088a6997e05f69403a802a92d520de2f8e63c2b65f9e0f47c4e8"
checksum = "3b181ba2dcf07aaccad5448e8ead58db5b742cf85dfe035e2227f137a539a189"
[[package]]
name = "remove_dir_all"
@ -1036,18 +1035,18 @@ dependencies = [
[[package]]
name = "serde"
version = "1.0.117"
version = "1.0.118"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b88fa983de7720629c9387e9f517353ed404164b1e482c970a90c1a4aaf7dc1a"
checksum = "06c64263859d87aa2eb554587e2d23183398d617427327cf2b3d0ed8c69e4800"
dependencies = [
"serde_derive",
]
[[package]]
name = "serde_derive"
version = "1.0.117"
version = "1.0.118"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cbd1ae72adb44aab48f325a02444a5fc079349a8d804c1fc922aed3f7454c74e"
checksum = "c84d3526699cd55261af4b941e4e725444df67aa4f9e6a3564f18030d12672df"
dependencies = [
"proc-macro2",
"quote",
@ -1148,9 +1147,9 @@ dependencies = [
[[package]]
name = "syntect"
version = "4.4.0"
version = "4.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4e3978df05b5850c839a6b352d3c35ce0478944a4be689be826b53cf75363e88"
checksum = "2bfac2b23b4d049dc9a89353b4e06bbc85a8f42020cccbe5409a115cf19031e5"
dependencies = [
"bincode",
"bitflags",
@ -1191,9 +1190,9 @@ dependencies = [
[[package]]
name = "terminal_size"
version = "0.1.13"
version = "0.1.15"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9a14cd9f8c72704232f0bfc8455c0e861f0ad4eb60cc9ec8a170e231414c1e13"
checksum = "4bd2d183bd3fac5f5fe38ddbeb4dc9aec4a39a9d7d59e7491d900302da01cbe1"
dependencies = [
"libc",
"winapi",

6
Cargo.toml
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@ -37,7 +37,7 @@ regex-fancy = ["syntect/regex-fancy"] # Use the rust-only "fancy-regex" engine
atty = { version = "0.2.14", optional = true }
ansi_term = "^0.12.1"
ansi_colours = "^1.0"
console = "0.13.0"
console = "0.14.0"
dirs = { version = "3.0", optional = true }
lazy_static = { version = "1.4", optional = true }
wild = { version = "2.0", optional = true }
@ -57,7 +57,7 @@ optional = true
default-features = false
[dependencies.syntect]
version = "4.4.0"
version = "4.5.0"
default-features = false
features = ["parsing", "yaml-load", "dump-load", "dump-create"]
@ -75,7 +75,7 @@ default-features = false
tempdir = "0.3"
assert_cmd = "1.0.2"
serial_test = "0.5.1"
predicates = "1.0.5"
predicates = "1.0.6"
[build-dependencies]
clap = { version = "2.33", optional = true }

2
README.md
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@ -180,7 +180,7 @@ The [`prettybat`](https://github.com/eth-p/bat-extras/blob/master/doc/prettybat.
## Installation
[![Packaging status](https://repology.org/badge/vertical-allrepos/bat.svg)](https://repology.org/project/bat/versions)
[![Packaging status](https://repology.org/badge/vertical-allrepos/bat-cat.svg)](https://repology.org/project/bat-cat/versions)
### On Ubuntu (using `apt`)
*... and other Debian-based Linux distributions.*

2
assets/syntaxes/02_Extra/Julia vendored

@ -1 +1 @@
Subproject commit 6c0d770fc74e6bc037c70cae1f94fe113b60fd95
Subproject commit e2b1cb549d57368b7b22e79430a1d5f47555e802

1
assets/syntaxes/02_Extra/Lean vendored Submodule

@ -0,0 +1 @@
Subproject commit 7e99440b33c834b11deda67144a6a7ce5a666f0e

125
assets/syntaxes/02_Extra/Lean.sublime-syntax vendored Normal file
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@ -0,0 +1,125 @@
%YAML 1.2
---
# http://www.sublimetext.com/docs/3/syntax.html
name: Lean
file_extensions:
- lean
scope: source.lean
contexts:
main:
- include: comments
- match: '\b(?<!\.)(inductive|coinductive|structure|theorem|axiom|axioms|abbreviation|lemma|definition|def|instance|class|constant)\b\s+(\{[^}]*\})?'
captures:
1: keyword.other.definitioncommand.lean
push:
- meta_scope: meta.definitioncommand.lean
- match: '(?=\bwith\b|\bextends\b|[:\|\(\[\{⦃<>])'
pop: true
- include: comments
- include: definitionName
- match: ","
- match: \b(Prop|Type|Sort)\b
scope: storage.type.lean
- match: '\battribute\b\s*\[[^\]]*\]'
scope: storage.modifier.lean
- match: '@\[[^\]]*\]'
scope: storage.modifier.lean
- match: \b(?<!\.)(private|meta|mutual|protected|noncomputable)\b
scope: keyword.control.definition.modifier.lean
- match: \b(sorry)\b
scope: invalid.illegal.lean
- match: '#print\s+(def|definition|inductive|instance|structure|axiom|axioms|class)\b'
scope: keyword.other.command.lean
- match: '#(print|eval|reduce|check|help|exit|find|where)\b'
scope: keyword.other.command.lean
- match: \b(?<!\.)(import|export|prelude|theory|definition|def|abbreviation|instance|renaming|hiding|exposing|parameter|parameters|begin|constant|constants|lemma|variable|variables|theorem|example|open|axiom|inductive|coinductive|with|structure|universe|universes|alias|precedence|reserve|postfix|prefix|infix|infixl|infixr|notation|end|using|namespace|section|local|set_option|extends|include|omit|class|classes|instances|raw|run_cmd|restate_axiom)(?!\.)\b
scope: keyword.other.lean
- match: \b(?<!\.)(calc|have|this|match|do|suffices|show|by|in|at|let|forall|fun|exists|assume|from|obtain|haveI|λ)(?!\.)\b
scope: keyword.other.lean
- match: «
push:
- meta_content_scope: entity.name.lean
- match: »
pop: true
- match: \b(?<!\.)(if|then|else)\b
scope: keyword.control.lean
- match: '"'
captures:
0: punctuation.definition.string.begin.lean
push:
- meta_scope: string.quoted.double.lean
- match: '"'
captures:
0: punctuation.definition.string.end.lean
pop: true
- match: '\\[\\"nt'']'
scope: constant.character.escape.lean
- match: '\\x[0-9A-Fa-f][0-9A-Fa-f]'
scope: constant.character.escape.lean
- match: '\\u[0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f]'
scope: constant.character.escape.lean
- match: '''[^\\'']'''
scope: string.quoted.single.lean
- match: '''(\\(x..|u....|.))'''
scope: string.quoted.single.lean
captures:
1: constant.character.escape.lean
- match: '`+[^\[(]\S+'
scope: entity.name.lean
- match: '\b([0-9]+|0([xX][0-9a-fA-F]+))\b'
scope: constant.numeric.lean
blockComment:
- match: /-
push:
- meta_scope: comment.block.lean
- match: "-/"
pop: true
- include: scope:source.lean.markdown
- include: blockComment
comments:
- include: dashComment
- include: docComment
- include: stringBlock
- include: modDocComment
- include: blockComment
dashComment:
- match: (--)
captures:
0: punctuation.definition.comment.lean
push:
- meta_scope: comment.line.double-dash.lean
- match: $
pop: true
- include: scope:source.lean.markdown
definitionName:
- match: '\b[^:«»\(\)\{\}[:space:]=→λ∀?][^:«»\(\)\{\}[:space:]]*'
scope: entity.name.function.lean
- match: «
push:
- meta_content_scope: entity.name.function.lean
- match: »
pop: true
docComment:
- match: /--
push:
- meta_scope: comment.block.documentation.lean
- match: "-/"
pop: true
- include: scope:source.lean.markdown
- include: blockComment
modDocComment:
- match: /-!
push:
- meta_scope: comment.block.documentation.lean
- match: "-/"
pop: true
- include: scope:source.lean.markdown
- include: blockComment
stringBlock:
- match: /-"
push:
- meta_scope: comment.block.string.lean
- match: '"-/'
pop: true
- include: scope:source.lean.markdown
- include: blockComment

1
assets/syntaxes/02_Extra/Robot.sublime-syntax vendored
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@ -4,6 +4,7 @@
name: Robot Framework
file_extensions:
- robot
- resource
scope: source.robot
contexts:
main:

2
assets/syntaxes/02_Extra/SCSS_Sass vendored

@ -1 +1 @@
Subproject commit bc6332c1be2c5590d334a2a58d3b83a8d07ac7ef
Subproject commit 4868322030c3644d6b8cfff68c85849789d9bdb2

2
assets/syntaxes/02_Extra/TypeScript vendored

@ -1 +1 @@
Subproject commit 603ebb48b162bc453a0bb2cbb0192f3606819f6d
Subproject commit a607ddfec90648c1c2f33f8306733f6aec5d2b78

1
assets/syntaxes/02_Extra/Zig vendored Submodule

@ -0,0 +1 @@
Subproject commit 87ecbcae6fb5718369ce3bb3472ca0b2634e78e6

2
assets/themes/dracula-sublime vendored

@ -1 +1 @@
Subproject commit 26c57ec282abcaa76e57e055f38432bd827ac34e
Subproject commit c2de0acf5af67042393cf70de68013153c043656

2
assets/themes/zenburn vendored

@ -1 +1 @@
Subproject commit cb746f69624e635f6f4d127fa9244658e690c34b
Subproject commit 7f6fb86e0dcdd06d3c5181ad1cbe94c970834143

42
doc/assets.md
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@ -16,16 +16,51 @@ in the `.sublime-syntax` format.
*New Syntax from XXX.tmLanguage...*. Save the new file in the `assets/syntaxes` folder.
3. Run the `assets/create.sh` script. It calls `bat cache --build` to parse all available
`.sublime-syntax` files and serialize them to a `syntaxes.bin` file (in this folder).
`.sublime-syntax` files and serialize them to a `syntaxes.bin` file.
4. Re-compile `bat`. At compilation time, the `syntaxes.bin` file will be stored inside the
`bat` binary.
5. Use `bat --list-languages` to check if the new languages are available.
6. If you send a pull request with your changes, please do *not* include the changed `syntaxes.bin`
6. Add a syntax test for the new language. See [#Syntax-tests](below) for details.
7. If you send a pull request with your changes, please do *not* include the changed `syntaxes.bin`
file. A new binary cache file will be created once before every new release of `bat`.
### Syntax tests
`bat` has a set of syntax highlighting regression tests in `tests/syntax-tests`. The main idea is
make sure that we do not run into issues we had in the past where either (1) syntax highlighting
for some language is suddenly not working anymore or (2) `bat` suddenly crashes for some input (due
to `regex` incompatibilities between `syntect` and Sublime Text).
In order to add a new test file, please follow these steps (let's take "Ruby" as an example):
1. Make sure that you are running the **latest version of `bat`** and that `bat` is available on
the path. If you are creating a syntax test for a new builtin syntax (see above), make sure that
your version of `bat` already has the new syntax builtin.
2. Find an example Ruby source file or write one yourself. If possible, the file should aim to be
"comprehensive" (i.e. include a lot of the possible syntax), but this is not strictly necessary.
A simple file is better than none at all. Also, the files shouldn't be gigantic.
3. Save the file in `tests/syntax-tests/source/Ruby` (adapt for your language). The file name could
be `test.rb` (adapt extension) but can also be adapted if that is necessary in order for `bat` to
highlight it correctly (e.g. `Makefile`).
4. If you have copied the file from somewhere else, please make sure that the file *may* be copied
under the respective license and that the license is compatible with `bat`s license. If it
requires attribution, please add a `LICENSE.md` in the same folder with a text like this:
```
The `test.rb` file has been added from [enter source here] under the following license:
[add license text here]
```
5. Go to `tests/syntax-tests` and run the `update.sh` Bash script. A new file should be generated
in the `highlighted` folder (e.g. `highlighted/Ruby/test.rb`).
6. Use `cat` or `bat --language=txt` to display the content of this file and make sure that the
syntax highlighting looks correct.
7. `git add` the new files in the `source` folder as well as the autogenerated files in the
`highlighted` folder.
### Troubleshooting
Make sure that the local cache does not interfere with the internally stored syntaxes and
@ -44,7 +79,7 @@ The following files have been manually modified after converting from a `.tmLang
* `INI.sublime-syntax` => added `.hgrc`, `hgrc`, and `desktop` file types and support for comments after section headers
* `Org mode.sublime-syntax` => removed `task` file type.
* `SML.sublime_syntax` => removed `ml` file type.
* `Robot.sublime_syntax` => changed name to "Robot Framework"
* `Robot.sublime_syntax` => changed name to "Robot Framework", added `.resource` extension
### Non-submodule additions
@ -59,3 +94,4 @@ The following files have been manually modified after converting from a `.tmLang
https://github.com/seanjames777/SML-Language-Definition/blob/master/sml.tmLanguage
* `Cabal.sublime_syntax` has been added manually from
https://github.com/SublimeHaskell/SublimeHaskell/ - we don't want to include the whole submodule because it includes other syntaxes ("Haskell improved") as well.
* `Lean.sublime-syntax` has been added manually from https://github.com/leanprover/vscode-lean/blob/master/syntaxes/lean.json via conversion.

52
tests/benchmarks/run-benchmarks.sh vendored
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@ -1,28 +1,72 @@
#!/usr/bin/env bash
cd "$(dirname "${BASH_SOURCE[0]}")" || exit
# Check that Hyperfine is installed.
if ! command -v hyperfine > /dev/null 2>&1; then
echo "'hyperfine' does not seem to be installed."
echo "You can get it here: https://github.com/sharkdp/hyperfine"
exit 1
fi
# Determine the target directories.
get_target_dir() {
if [[ -f "$HOME/.cargo/config" ]]; then
grep 'target-dir[[:space:]]*=' "$HOME/.cargo/config" \
| sed 's/^[[:space:]]*target-dir[[:space:]]*=//; s/^[[:space:]]*"//; s/"[[:space:]]*$//' \
&& return 0
fi
echo "../../target"
}
TARGET_DIR="$(get_target_dir)"
TARGET_DEBUG="${TARGET_DIR}/debug/bat"
TARGET_RELEASE="${TARGET_DIR}/release/bat"
# Determine which target to benchmark.
BAT=''
for arg in "$@"; do
case "$arg" in
--system) BAT="bat" ;;
--debug) BAT="$TARGET_DEBUG" ;;
--release) BAT="$TARGET_RELEASE" ;;
--bat=*) BAT="${arg:6}" ;;
esac
done
if [[ -z "$BAT" ]]; then
echo "A build of 'bat' must be specified for benchmarking."
echo "You can use '--system', '--debug', or '--release'."
exit 1
fi
# Ensure that the target is built.
if ! command -v "$BAT" &>/dev/null; then
echo "Could not find the build of bat to benchmark."
case "$BAT" in
"bat") echo "Make you sure to symlink 'batcat' as 'bat'." ;;
"$TARGET_DEBUG") echo "Make you sure to 'cargo build' first." ;;
"$TARGET_RELEASE") echo "Make you sure to 'cargo build --release' first." ;;
esac
exit 1
fi
# Run the benchmark.
echo "### Startup time"
echo
hyperfine --warmup 3 bat
hyperfine --warmup 3 "$BAT"
echo
echo "### Plain text"
echo
hyperfine --warmup 3 "bat --language txt --paging=never 'test-src/jquery-3.3.1.js'"
hyperfine --warmup 3 "$(printf "%q" "$BAT") --language txt --paging=never 'test-src/jquery-3.3.1.js'"
echo
echo "### Time to syntax-highlight large files"
echo
for SRC in test-src/*; do
hyperfine --warmup 3 "bat --style=full --color=always --paging=never '$SRC'"
hyperfine --warmup 3 "$(printf "%q" "$BAT") --style=full --color=always --paging=never $(printf "%q" "$SRC")"
done

68
tests/syntax-tests/highlighted/Lean/test.lean Normal file
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@ -0,0 +1,68 @@
import data.matrix.notation
import data.vector2
/-!
Helpers that don't currently fit elsewhere...
-/
lemma split_eq {m n : Type*} (x : m × n) (p p' : m × n) :
 p = x ∨ p' = x ∨ (x ≠ p ∧ x ≠ p') := by tauto
-- For `playfield`s, the piece type and/or piece index type.
variables (X : Type*)
variables [has_repr X]
namespace chess.utils
section repr
/--
An auxiliary wrapper for `option X` that allows for overriding the `has_repr` instance
for `option`, and rather, output just the value in the `some` and a custom provided
`string` for `none`.
-/
structure option_wrapper :=
(val : option X)
(none_s : string)
instance wrapped_option_repr : has_repr (option_wrapper X) :=
⟨λ ⟨val, s⟩, (option.map has_repr.repr val).get_or_else s⟩
variables {X}
/--
Construct an `option_wrapper` term from a provided `option X` and the `string`
that will override the `has_repr.repr` for `none`.
-/
def option_wrap (val : option X) (none_s : string) : option_wrapper X := ⟨val, none_s⟩
-- The size of the "vectors" for a `fin n' → X`, for `has_repr` definitions
variables {m' n' : ℕ}
/--
For a "vector" `X^n'` represented by the type `Π n' : ℕ, fin n' → X`, where
the `X` has a `has_repr` instance itself, we can provide a `has_repr` for the "vector".
This definition is used for displaying rows of the playfield, when it is defined
via a `matrix`, likely through notation.
-/
def vec_repr : Π {n' : ℕ}, (fin n' → X) → string :=
λ _ v, string.intercalate ", " ((vector.of_fn v).to_list.map repr)
instance vec_repr_instance : has_repr (fin n' → X) := ⟨vec_repr⟩
/--
For a `matrix` `X^(m' × n')` where the `X` has a `has_repr` instance itself,
we can provide a `has_repr` for the matrix, using `vec_repr` for each of the rows of the matrix.
This definition is used for displaying the playfield, when it is defined
via a `matrix`, likely through notation.
-/
def matrix_repr : Π {m' n'}, matrix (fin m') (fin n') X → string :=
λ _ _ M, string.intercalate ";\n" ((vector.of_fn M).to_list.map repr)
instance matrix_repr_instance :
 has_repr (matrix (fin n') (fin m') X) := ⟨matrix_repr⟩
end repr
end chess.utils

107
tests/syntax-tests/highlighted/Zig/example.zig Normal file
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@ -0,0 +1,107 @@
//! this is a top level doc, starts with "//!"
const std = @import("std");
pub fn main() anyerror!void {
 const stdout = std.io.getStdOut().writer();
 try stdout.print("Hello, {}!\n", .{"world"});
}
const expect = std.testing.expect;
test "comments" {
 // comments start with "//" until newline
 // foo bar baz
 const x = true; // another comment
 expect(x);
}
/// a doc comment starts with "///"
/// multiple lines are merged together
const Timestamp = struct {
 /// number of seconds since epoch
 seconds: i64,
 /// number of nanoseconds past the second
 nano: u32,
 const Self = @This();
 pub fn unixEpoch() Self {
 return Self{
 .seconds = 0,
 .nanos = 0,
 };
 }
};
const my_val = switch (std.Target.current.os.tag) {
 .linux => "Linux",
 else => "not Linux",
};
const Book = enum {
 paperback,
 hardcover,
 ebook,
 pdf,
};
const TokenType = union(enum) {
 int: isize,
 float: f64,
 string: []const u8,
};
const array_lit: [4]u8 = .{ 11, 22, 33, 44 };
const sentinal_lit = [_:0]u8{ 1, 2, 3, 4 };
test "address of syntax" {
 // Get the address of a variable:
 const x: i32 = 1234;
 const x_ptr = &x;
 // Dereference a pointer:
 expect(x_ptr.* == 1234);
 // When you get the address of a const variable, you get a const pointer to a single item.
 expect(@TypeOf(x_ptr) == *const i32);
 // If you want to mutate the value, you'd need an address of a mutable variable:
 var y: i32 = 5678;
 const y_ptr = &y;
 expect(@TypeOf(y_ptr) == *i32);
 y_ptr.* += 1;
 expect(y_ptr.* == 5679);
}
// integer literals
const decimal_int = 98222;
const hex_int = 0xff;
const another_hex_int = 0xFF;
const octal_int = 0o755;
const binary_int = 0b11110000;
// underscores may be placed between two digits as a visual separator
const one_billion = 1_000_000_000;
const binary_mask = 0b1_1111_1111;
const permissions = 0o7_5_5;
const big_address = 0xFF80_0000_0000_0000;
// float literals
const floating_point = 123.0E+77;
const another_float = 123.0;
const yet_another = 123.0e+77;
const hex_floating_point = 0x103.70p-5;
const another_hex_float = 0x103.70;
const yet_another_hex_float = 0x103.70P-5;
// underscores may be placed between two digits as a visual separator
const lightspeed = 299_792_458.000_000;
const nanosecond = 0.000_000_001;
const more_hex = 0x1234_5678.9ABC_CDEFp-10;
fn max(comptime T: type, a: T, b: T) T {
 return if (a > b) a else b;
}

2
tests/syntax-tests/source/DotENV/.env
View File

@ -54,4 +54,4 @@ TEST_ESCAPE="escaped characters \n \t \r \" \' \$ or maybe a backslash \\..."
TEST_DOUBLE="Lorem {$VAR1} ${VAR2} $VAR3 ipsum dolor sit amet\n\r\t\\"
# Single Quotes
TEST_SINGLE='Lorem {$VAR1} ${VAR2} $VAR3 ipsum dolor sit amet\n\r\t\\'
TEST_SINGLE='Lorem {$VAR1} ${VAR2} $VAR3 ipsum dolor sit amet\n\r\t\\'

68
tests/syntax-tests/source/Lean/test.lean Normal file
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@ -0,0 +1,68 @@
import data.matrix.notation
import data.vector2
/-!
Helpers that don't currently fit elsewhere...
-/
lemma split_eq {m n : Type*} (x : m × n) (p p' : m × n) :
p = x ∨ p' = x ∨ (x ≠ p ∧ x ≠ p') := by tauto
-- For `playfield`s, the piece type and/or piece index type.
variables (X : Type*)
variables [has_repr X]
namespace chess.utils
section repr
/--
An auxiliary wrapper for `option X` that allows for overriding the `has_repr` instance
for `option`, and rather, output just the value in the `some` and a custom provided
`string` for `none`.
-/
structure option_wrapper :=
(val : option X)
(none_s : string)
instance wrapped_option_repr : has_repr (option_wrapper X) :=
⟨λ ⟨val, s⟩, (option.map has_repr.repr val).get_or_else s⟩
variables {X}
/--
Construct an `option_wrapper` term from a provided `option X` and the `string`
that will override the `has_repr.repr` for `none`.
-/
def option_wrap (val : option X) (none_s : string) : option_wrapper X := ⟨val, none_s⟩
-- The size of the "vectors" for a `fin n' → X`, for `has_repr` definitions
variables {m' n' : ℕ}
/--
For a "vector" `X^n'` represented by the type `Π n' : ℕ, fin n' → X`, where
the `X` has a `has_repr` instance itself, we can provide a `has_repr` for the "vector".
This definition is used for displaying rows of the playfield, when it is defined
via a `matrix`, likely through notation.
-/
def vec_repr : Π {n' : ℕ}, (fin n' → X) → string :=
λ _ v, string.intercalate ", " ((vector.of_fn v).to_list.map repr)
instance vec_repr_instance : has_repr (fin n' → X) := ⟨vec_repr⟩
/--
For a `matrix` `X^(m' × n')` where the `X` has a `has_repr` instance itself,
we can provide a `has_repr` for the matrix, using `vec_repr` for each of the rows of the matrix.
This definition is used for displaying the playfield, when it is defined
via a `matrix`, likely through notation.
-/
def matrix_repr : Π {m' n'}, matrix (fin m') (fin n') X → string :=
λ _ _ M, string.intercalate ";\n" ((vector.of_fn M).to_list.map repr)
instance matrix_repr_instance :
has_repr (matrix (fin n') (fin m') X) := ⟨matrix_repr⟩
end repr
end chess.utils

0
tests/syntax-tests/source/Svelte/LICENSE → tests/syntax-tests/source/Svelte/LICENSE.md
View File

107
tests/syntax-tests/source/Zig/example.zig Normal file
View File

@ -0,0 +1,107 @@
//! this is a top level doc, starts with "//!"
const std = @import("std");
pub fn main() anyerror!void {
const stdout = std.io.getStdOut().writer();
try stdout.print("Hello, {}!\n", .{"world"});
}
const expect = std.testing.expect;
test "comments" {
// comments start with "//" until newline
// foo bar baz
const x = true; // another comment
expect(x);
}
/// a doc comment starts with "///"
/// multiple lines are merged together
const Timestamp = struct {
/// number of seconds since epoch
seconds: i64,
/// number of nanoseconds past the second
nano: u32,
const Self = @This();
pub fn unixEpoch() Self {
return Self{
.seconds = 0,
.nanos = 0,
};
}
};
const my_val = switch (std.Target.current.os.tag) {
.linux => "Linux",
else => "not Linux",
};
const Book = enum {
paperback,
hardcover,
ebook,
pdf,
};
const TokenType = union(enum) {
int: isize,
float: f64,
string: []const u8,
};
const array_lit: [4]u8 = .{ 11, 22, 33, 44 };
const sentinal_lit = [_:0]u8{ 1, 2, 3, 4 };
test "address of syntax" {
// Get the address of a variable:
const x: i32 = 1234;
const x_ptr = &x;
// Dereference a pointer:
expect(x_ptr.* == 1234);
// When you get the address of a const variable, you get a const pointer to a single item.
expect(@TypeOf(x_ptr) == *const i32);
// If you want to mutate the value, you'd need an address of a mutable variable:
var y: i32 = 5678;
const y_ptr = &y;
expect(@TypeOf(y_ptr) == *i32);
y_ptr.* += 1;
expect(y_ptr.* == 5679);
}
// integer literals
const decimal_int = 98222;
const hex_int = 0xff;
const another_hex_int = 0xFF;
const octal_int = 0o755;
const binary_int = 0b11110000;
// underscores may be placed between two digits as a visual separator
const one_billion = 1_000_000_000;
const binary_mask = 0b1_1111_1111;
const permissions = 0o7_5_5;
const big_address = 0xFF80_0000_0000_0000;
// float literals
const floating_point = 123.0E+77;
const another_float = 123.0;
const yet_another = 123.0e+77;
const hex_floating_point = 0x103.70p-5;
const another_hex_float = 0x103.70;
const yet_another_hex_float = 0x103.70P-5;
// underscores may be placed between two digits as a visual separator
const lightspeed = 299_792_458.000_000;
const nanosecond = 0.000_000_001;
const more_hex = 0x1234_5678.9ABC_CDEFp-10;
fn max(comptime T: type, a: T, b: T) T {
return if (a > b) a else b;
}