bump: Release v0.8.0

feat: use the native crystal highlighter

.ameba.yml

@@ -1,9 +1,9 @@
 # This configuration file was generated by `ameba --gen-config`
-# on 2024-08-12 22:00:49 UTC using Ameba version 1.6.1.
+# on 2024-09-21 14:59:30 UTC using Ameba version 1.6.1.
 # The point is for the user to remove these configuration records
 # one by one as the reported problems are removed from the code base.
 
-# Problems found: 2
+# Problems found: 3
 # Run `ameba --only Documentation/DocumentationAdmonition` for details
 Documentation/DocumentationAdmonition:
   Description: Reports documentation admonitions
@@ -18,104 +18,17 @@ Documentation/DocumentationAdmonition:
   Enabled: true
   Severity: Warning
 
-# Problems found: 22
-# Run `ameba --only Lint/MissingBlockArgument` for details
-Lint/MissingBlockArgument:
-  Description: Disallows yielding method definitions without block argument
-  Excluded:
-  - pygments/tests/examplefiles/cr/test.cr
-  Enabled: true
-  Severity: Warning
-
 # Problems found: 1
-# Run `ameba --only Lint/NotNil` for details
-Lint/NotNil:
-  Description: Identifies usage of `not_nil!` calls
+# Run `ameba --only Lint/SpecFilename` for details
+Lint/SpecFilename:
+  Description: Enforces spec filenames to have `_spec` suffix
   Excluded:
-  - pygments/tests/examplefiles/cr/test.cr
+  - spec/examples/crystal/hello.cr
+  IgnoredDirs:
+  - spec/support
+  - spec/fixtures
+  - spec/data
+  IgnoredFilenames:
+  - spec_helper
   Enabled: true
   Severity: Warning
-
-# Problems found: 34
-# Run `ameba --only Lint/ShadowingOuterLocalVar` for details
-Lint/ShadowingOuterLocalVar:
-  Description: Disallows the usage of the same name as outer local variables for block
-    or proc arguments
-  Excluded:
-  - pygments/tests/examplefiles/cr/test.cr
-  Enabled: true
-  Severity: Warning
-
-# Problems found: 1
-# Run `ameba --only Lint/UnreachableCode` for details
-Lint/UnreachableCode:
-  Description: Reports unreachable code
-  Excluded:
-  - pygments/tests/examplefiles/cr/test.cr
-  Enabled: true
-  Severity: Warning
-
-# Problems found: 6
-# Run `ameba --only Lint/UselessAssign` for details
-Lint/UselessAssign:
-  Description: Disallows useless variable assignments
-  ExcludeTypeDeclarations: false
-  Excluded:
-  - pygments/tests/examplefiles/cr/test.cr
-  Enabled: true
-  Severity: Warning
-
-# Problems found: 3
-# Run `ameba --only Naming/BlockParameterName` for details
-Naming/BlockParameterName:
-  Description: Disallows non-descriptive block parameter names
-  MinNameLength: 3
-  AllowNamesEndingInNumbers: true
-  Excluded:
-  - pygments/tests/examplefiles/cr/test.cr
-  AllowedNames:
-  - _
-  - e
-  - i
-  - j
-  - k
-  - v
-  - x
-  - y
-  - ex
-  - io
-  - ws
-  - op
-  - tx
-  - id
-  - ip
-  - k1
-  - k2
-  - v1
-  - v2
-  ForbiddenNames: []
-  Enabled: true
-  Severity: Convention
-
-# Problems found: 1
-# Run `ameba --only Naming/RescuedExceptionsVariableName` for details
-Naming/RescuedExceptionsVariableName:
-  Description: Makes sure that rescued exceptions variables are named as expected
-  Excluded:
-  - pygments/tests/examplefiles/cr/test.cr
-  AllowedNames:
-  - e
-  - ex
-  - exception
-  - error
-  Enabled: true
-  Severity: Convention
-
-# Problems found: 6
-# Run `ameba --only Naming/TypeNames` for details
-Naming/TypeNames:
-  Description: Enforces type names in camelcase manner
-  Excluded:
-  - pygments/tests/examplefiles/cr/test.cr
-  Enabled: true
-  Severity: Convention

.github/workflows/ci.yml

@@ -0,0 +1,26 @@
+name: Tests
+on:
+  # This can't yet run automatically, because tests fail because of
+  # different versions of chroma. Need to get the same one in my
+  # local env and in CI
+  workflow_dispatch:
+  push:
+permissions:
+  contents: read
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download source
+        uses: actions/checkout@v4
+      - name: Install Crystal
+        uses: crystal-lang/install-crystal@v1
+      - name: Run tests
+        run: |
+          wget https://github.com/alecthomas/chroma/releases/download/v2.14.0/chroma-2.14.0-linux-amd64.tar.gz
+          tar xzvf chroma-2.14.0*gz
+          mkdir ~/.local/bin -p
+          sudo mv chroma ~/.local/bin
+          shards install
+          crystal tool format --check
+          crystal spec -v

.github/workflows/coverage.yml

@@ -0,0 +1,30 @@
+name: Coverage
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 1 * * *"
+permissions:
+  contents: read
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download source
+        uses: actions/checkout@v4
+      - name: Install Crystal
+        uses: crystal-lang/install-crystal@v1
+      - name: Run tests using kcov
+        run: |
+          sudo apt update && sudo apt install kcov
+          wget https://github.com/alecthomas/chroma/releases/download/v2.14.0/chroma-2.14.0-linux-amd64.tar.gz
+          tar xzvf chroma-2.14.0*gz
+          mkdir ~/.local/bin -p
+          sudo mv chroma ~/.local/bin
+          shards install
+          crystal build src/run_tests.cr
+          kcov --clean --include-path=./src $PWD/coverage ./run_tests
+          curl -Os https://uploader.codecov.io/latest/linux/codecov
+          chmod +x codecov
+          ./codecov -t ${CODECOV_TOKEN} -s coverage
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

.gitignore

@@ -9,3 +9,6 @@ shard.lock
 .vscode/
 .crystal/
 venv/
+.croupier
+coverage/
+run_tests

.md.rb

@@ -0,0 +1,3 @@
+exclude_rule 'MD033' # Inline HTML
+exclude_rule 'MD005' # 3-space indent for lists
+exclude_rule 'MD024' # Repeated headings

.mdlrc

@@ -0,0 +1 @@
+style ".md.rb"

.pre-commit-config.yaml

@@ -0,0 +1,35 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+
+repos:
+    - repo: https://github.com/pre-commit/pre-commit-hooks
+      rev: v4.6.0
+      hooks:
+          - id: trailing-whitespace
+          - id: end-of-file-fixer
+          - id: check-yaml
+          - id: check-added-large-files
+          - id: check-merge-conflict
+    - repo: https://github.com/jumanjihouse/pre-commit-hooks
+      rev: 3.0.0
+      hooks:
+          - id: shellcheck
+          - id: markdownlint
+            exclude: '^content'
+    - repo: https://github.com/mrtazz/checkmake
+      rev: 0.2.2
+      hooks:
+          - id: checkmake
+            exclude: lexers/makefile.xml
+    - repo: https://github.com/python-jsonschema/check-jsonschema
+      rev: 0.29.2
+      hooks:
+          - id: check-github-workflows
+    - repo: https://github.com/commitizen-tools/commitizen
+      rev: v3.29.0 # automatically updated by Commitizen
+      hooks:
+        - id: commitizen
+        - id: commitizen-branch
+          stages:
+            - post-commit
+            - push

CHANGELOG.md

@@ -0,0 +1,81 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+## [0.8.0] - 2024-09-21
+
+### 🚀 Features
+
+- SVG formatter
+
+### 🐛 Bug Fixes
+
+- HTML formatter was setting bold wrong
+
+### 📚 Documentation
+
+- Added instructions to add as a dependency
+
+### 🧪 Testing
+
+- Add basic tests for crystal and delegating lexers
+- Added tests for CSS generation
+
+### ⚙ Miscellaneous Tasks
+
+- Fix example code in README
+
+## [0.7.0] - 2024-09-10
+
+### 🚀 Features
+
+- Higher level API (`to_html` and `to_ansi`)
+- Use the native crystal highlighter
+
+### 🐛 Bug Fixes
+
+- Ameba
+- Variable bame in Hacefile
+- Make it easier to import the Ansi formatter
+- Renamed BaseLexer to Lexer and Lexer to RegexLexer to make API nicer
+- Make install work
+
+### 📚 Documentation
+
+- Mention AUR package
+
+### 🧪 Testing
+
+- Add CI workflows
+
+### ⚙️ Miscellaneous Tasks
+
+- Pre-commit hooks
+- Git-cliff config
+- Started changelog
+- Force conventional commit messages
+- Force conventional commit messages
+- Updated pre-commit
+- *(ignore)* Fix tests
+- Added badges
+- Added badges
+- *(ignore)* Removed random file
+
+### Build
+
+- Switch from Makefile to Hacefile
+- Added do_release script
+- Fix markdown check
+
+### Bump
+
+- Release v0.6.4
+- Release v0.6.4
+
+## [0.6.1] - 2024-08-25
+
+### 📚 Documentation
+
+- Improve readme and help message
+
+<!-- generated by git-cliff -->

Hacefile.yml

@@ -0,0 +1,115 @@
+variables:
+  FLAGS: "-d --error-trace"
+  NAME: "tartrazine"
+
+tasks:
+  build:
+    default: true
+    dependencies:
+      - src
+      - shard.lock
+      - shard.yml
+      - Hacefile.yml
+      - lexers/*xml
+      - styles/*xml
+    outputs:
+      - bin/{{NAME}}
+    commands: |
+      shards build {{FLAGS}}
+
+  get-deps:
+    dependencies:
+      - shard.yml
+    outputs:
+      - shard.lock
+    commands: |
+      shards install
+
+  build-release:
+    phony: true
+    always_run: true
+    commands: |
+      hace build FLAGS="--release"
+
+  install:
+    phony: true
+    always_run: true
+    dependencies:
+      - bin/{{NAME}}
+    commands: |
+      rm ${HOME}/.local/bin/{{NAME}} -f
+      cp bin/{{NAME}} ${HOME}/.local/bin/{{NAME}}
+
+  static:
+    outputs:
+      - bin/{{NAME}}-static-linux-amd64
+      - bin/{{NAME}}-static-linux-arm64
+    commands: |
+      hace clean
+      ./build_static.sh
+
+  test:
+    dependencies:
+      - src
+      - spec
+      - shard.lock
+      - shard.yml
+    commands: |
+      crystal spec -v --error-trace
+    phony: true
+    always_run: true
+
+  lint:
+    dependencies:
+      - src
+      - spec
+      - shard.lock
+      - shard.yml
+    commands: |
+      crystal tool format src/*.cr spec/*.cr
+      ameba --fix
+    always_run: true
+    phony: true
+
+  docs:
+    dependencies:
+      - src
+      - shard.lock
+      - shard.yml
+      - README.md
+    commands: |
+      crystal docs
+    outputs:
+      - docs/index.html
+
+  pre-commit:
+    default: true
+    outputs:
+      - .git/hooks/commit-msg
+      - .git/hooks/pre-commit
+    dependencies:
+      - .pre-commit-config.yaml
+    commands: |
+      pre-commit install --hook-type commit-msg
+      pre-commit install
+
+  clean:
+    phony: true
+    always_run: true
+    commands: |
+      rm -rf shard.lock bin lib
+
+  coverage:
+    dependencies:
+      - src
+      - spec
+      - shard.lock
+      - shard.yml
+    commands: |
+      shards install
+      crystal build -o bin/run_tests src/run_tests.cr
+      rm -rf coverage/
+      mkdir coverage
+      kcov --clean --include-path=./src ${PWD}/coverage ./bin/run_tests
+    outputs:
+      - coverage/index.html

Makefile

@@ -1,7 +0,0 @@
-build: $(wildcard src/**/*.cr) $(wildcard lexers/*xml) $(wildcard styles/*xml) shard.yml
-	shards build -Dstrict_multi_assign -Dno_number_autocast -d --error-trace
-release: $(wildcard src/**/*.cr) $(wildcard lexers/*xml) $(wildcard styles/*xml) shard.yml
-	shards build --release
-static: $(wildcard src/**/*.cr) $(wildcard lexers/*xml) $(wildcard styles/*xml) shard.yml
-	shards build --release --static
-	strip bin/tartrazine

README.md

@@ -1,12 +1,100 @@
 # TARTRAZINE
 
+[![Tests](https://github.com/ralsina/tartrazine/actions/workflows/ci.yml/badge.svg)](https://github.com/ralsina/tartrazine/actions/workflows/ci.yml)
+[![codecov](https://codecov.io/gh/ralsina/tartrazine/branch/main/graph/badge.svg?token=52XBPNL99F)](https://codecov.io/gh/ralsina/tartrazine)
+
 Tartrazine is a library to syntax-highlight code. It is
 a port of [Pygments](https://pygments.org/) to
-[Crystal](https://crystal-lang.org/). Kind of.
+[Crystal](https://crystal-lang.org/).
 
-The CLI tool can be used to highlight many things in many styles.
+It also provides a CLI tool which can be used to highlight many things in many styles.
 
-# A port of what? Why "kind of"?
+Currently Tartrazine supports 247 languages and has 331 themes (63 from Chroma,
+the rest are base16 themes via [Sixteen](https://github.com/ralsina/sixteen)
+
+## Installation
+
+If you are using Arch: Use yay or your favourite AUR helper, package name is `tartrazine`.
+
+From prebuilt binaries:
+
+Each release provides statically-linked binaries that should
+work on any Linux. Get them from the [releases page](https://github.com/ralsina/tartrazine/releases)
+and put them in your PATH.
+
+To build from source:
+
+1. Clone this repo
+2. Run `make` to build the `tartrazine` binary
+3. Copy the binary somewhere in your PATH.
+
+## Usage as a CLI tool
+
+Show a syntax highlighted version of a C source file in your terminal:
+
+```shell
+tartrazine whatever.c -l c -t catppuccin-macchiato --line-numbers -f terminal
+```
+
+Generate a standalone HTML file from a C source file with the syntax highlighted:
+
+```shell
+$ tartrazine whatever.c -t catppuccin-macchiato --line-numbers \
+  --standalone -f html -o whatever.html
+```
+
+## Usage as a Library
+
+Add to your `shard.yml`:
+
+```yaml
+dependencies:
+  tartrazine:
+    github: ralsina/tartrazine
+```
+
+This is the high level API:
+
+```crystal
+require "tartrazine"
+
+html = Tartrazine.to_html(
+  "puts \"Hello, world!\"",
+  language: "crystal",
+  theme: "catppuccin-macchiato",
+  standalone: true,
+  line_numbers: true
+)
+```
+
+This does more or less the same thing, but more manually:
+
+```crystal
+lexer = Tartrazine.lexer("crystal")
+formatter = Tartrazine::Html.new(
+  theme: Tartrazine.theme("catppuccin-macchiato"),
+  line_numbers: true,
+  standalone: true,
+)
+puts formatter.format("puts \"Hello, world!\"", lexer)
+```
+
+The reason you may want to use the manual version is to reuse
+the lexer and formatter objects for performance reasons.
+
+## Contributing
+
+1. Fork it (<https://github.com/ralsina/tartrazine/fork>)
+2. Create your feature branch (`git checkout -b my-new-feature`)
+3. Commit your changes (`git commit -am 'Add some feature'`)
+4. Push to the branch (`git push origin my-new-feature`)
+5. Create a new Pull Request
+
+## Contributors
+
+- [Roberto Alsina](https://github.com/ralsina) - creator and maintainer
+
+## A port of what, and why "kind of"
 
 Pygments is a staple of the Python ecosystem, and it's great.
 It lets you highlight code in many languages, and it has many
@@ -20,70 +108,15 @@ Chroma has taken most of the Pygments lexers and turned them into
 XML descriptions. What I did was take those XML files from Chroma
 and a pile of test cases from Pygments, and I slapped them together
 until the tests passed and my code produced the same output as
-Chroma. Think of it as *extreme TDD*.
+Chroma. Think of it as [*extreme TDD*](https://ralsina.me/weblog/posts/tartrazine-reimplementing-pygments.html)
 
 Currently the pass rate for tests in the supported languages
 is `96.8%`, which is *not bad for a couple days hacking*.
 
 This only covers the RegexLexers, which are the most common ones,
 but it means the supported languages are a subset of Chroma's, which
-is a subset of Pygments'.
+is a subset of Pygments' and DelegatingLexers (useful for things like template languages)
 
-Currently Tartrazine supports ... 247 languages.
-
-It has 331 themes (63 from Chroma, the rest are base16 themes via
-[Sixteen](https://github.com/ralsina/sixteen)
-
-## Installation
-
-From prebuilt binaries:
-
-Each release provides statically-linked binaries that should
-work on any Linux. Get them from the [releases page](https://github.com/ralsina/tartrazine/releases) and put them in your PATH.
-
-To build from source:
-
-1. Clone this repo
-2. Run `make` to build the `tartrazine` binary
-3. Copy the binary somewhere in your PATH.
-
-## Usage as a CLI tool
-
-Show a syntax highlighted version of a C source file in your terminal:
-
-```shell
-$ tartrazine whatever.c -l c -t catppuccin-macchiato --line-numbers -f terminal
-```
-
-Generate a standalone HTML file from a C source file with the syntax highlighted:
-
-```shell
-$ tartrazine whatever.c -l c -t catppuccin-macchiato --line-numbers \
-  --standalone -f html -o whatever.html 
-```
-
-## Usage as a Library
-
-This works:
-
-```crystal
-require "tartrazine"
-
-lexer = Tartrazine.lexer("crystal")
-theme = Tartrazine.theme("catppuccin-macchiato")
-formatter = Tartrazine::Html.new
-formatter.theme = theme
-puts formatter.format(File.read(ARGV[0]), lexer)
-```
-
-## Contributing
-
-1. Fork it (<https://github.com/ralsina/tartrazine/fork>)
-2. Create your feature branch (`git checkout -b my-new-feature`)
-3. Commit your changes (`git commit -am 'Add some feature'`)
-4. Push to the branch (`git push origin my-new-feature`)
-5. Create a new Pull Request
-
-## Contributors
-
-- [Roberto Alsina](https://github.com/ralsina) - creator and maintainer
+Then performance was bad, so I hacked and hacked and made it significantly
+[faster than chroma](https://ralsina.me/weblog/posts/a-tale-of-optimization.html)
+which is fun.

TODO.md

@@ -8,8 +8,8 @@
 * ✅ Implement lexer loader that respects aliases
 * ✅ Implement lexer loader by file extension
 * ✅ Add --line-numbers to terminal formatter
-* Implement lexer loader by mime type
+* ✅ Implement lexer loader by mime type
 * ✅ Implement Delegating lexers
 * ✅ Add RstLexer
 * Add Mako template lexer
-* Implement heuristic lexer detection
+* ✅ Implement heuristic lexer detection

build_static.sh

@@ -7,10 +7,10 @@ docker run --rm --privileged \
 
 # Build for AMD64
 docker build . -f Dockerfile.static -t tartrazine-builder
-docker run -ti --rm -v "$PWD":/app --user="$UID" tartrazine-builder /bin/sh -c "cd /app && rm -rf lib shard.lock && make static"
+docker run -ti --rm -v "$PWD":/app --user="$UID" tartrazine-builder /bin/sh -c "cd /app && rm -rf lib shard.lock && shards build --static --release"
 mv bin/tartrazine bin/tartrazine-static-linux-amd64
 
 # Build for ARM64
 docker build . -f Dockerfile.static --platform linux/arm64 -t tartrazine-builder
-docker run -ti --rm -v "$PWD":/app --platform linux/arm64 --user="$UID" tartrazine-builder /bin/sh -c "cd /app && rm -rf lib shard.lock && make static"
+docker run -ti --rm -v "$PWD":/app --platform linux/arm64 --user="$UID" tartrazine-builder /bin/sh -c "cd /app && rm -rf lib shard.lock && shards build --static --release"
 mv bin/tartrazine bin/tartrazine-static-linux-arm64

cliff.toml

@@ -0,0 +1,80 @@
+# git-cliff ~ default configuration file
+# https://git-cliff.org/docs/configuration
+#
+# Lines starting with "#" are comments.
+# Configuration options are organized into tables and keys.
+# See documentation for more information on available options.
+
+[changelog]
+# template for the changelog header
+header = """
+# Changelog\n
+All notable changes to this project will be documented in this file.\n
+"""
+# template for the changelog body
+# https://keats.github.io/tera/docs/#introduction
+body = """
+{% if version %}\
+    ## [{{ version | trim_start_matches(pat="v") }}] - {{ timestamp | date(format="%Y-%m-%d") }}
+{% else %}\
+    ## [unreleased]
+{% endif %}\
+{% for group, commits in commits | group_by(attribute="group") %}
+    ### {{ group | striptags | trim | upper_first }}
+    {% for commit in commits %}
+        - {% if commit.scope %}*({{ commit.scope }})* {% endif %}\
+            {% if commit.breaking %}[**breaking**] {% endif %}\
+            {{ commit.message | upper_first }}\
+    {% endfor %}
+{% endfor %}\n
+"""
+# template for the changelog footer
+footer = """
+<!-- generated by git-cliff -->
+"""
+# remove the leading and trailing s
+trim = true
+# postprocessors
+postprocessors = [
+  # { pattern = '<REPO>', replace = "https://github.com/orhun/git-cliff" }, # replace repository URL
+]
+
+[git]
+# parse the commits based on https://www.conventionalcommits.org
+conventional_commits = true
+# filter out the commits that are not conventional
+filter_unconventional = true
+# process each line of a commit as an individual commit
+split_commits = false
+# regex for preprocessing the commit messages
+commit_preprocessors = [
+  # Replace issue numbers
+  #{ pattern = '\((\w+\s)?#([0-9]+)\)', replace = "([#${2}](<REPO>/issues/${2}))"},
+  # Check spelling of the commit with https://github.com/crate-ci/typos
+  # If the spelling is incorrect, it will be automatically fixed.
+  #{ pattern = '.*', replace_command = 'typos --write-changes -' },
+]
+# regex for parsing and grouping commits
+commit_parsers = [
+  { message = "^feat", group = "<!-- 0 -->🚀 Features" },
+  { message = "^fix", group = "<!-- 1 -->🐛 Bug Fixes" },
+  { message = "^doc", group = "<!-- 3 -->📚 Documentation" },
+  { message = "^perf", group = "<!-- 4 -->⚡ Performance" },
+  { message = "^refactor", group = "<!-- 2 -->🚜 Refactor" },
+  { message = "^style", group = "<!-- 5 -->🎨 Styling" },
+  { message = "^test", group = "<!-- 6 -->🧪 Testing" },
+  { message = "^chore\\(release\\): prepare for", skip = true },
+  { message = "^chore\\(deps.*\\)", skip = true },
+  { message = "^chore\\(pr\\)", skip = true },
+  { message = "^chore\\(pull\\)", skip = true },
+  { message = "^chore\\(ignore\\)", skip = true },
+  { message = "^chore|^ci", group = "<!-- 7 -->⚙️ Miscellaneous Tasks" },
+  { body = ".*security", group = "<!-- 8 -->🛡️ Security" },
+  { message = "^revert", group = "<!-- 9 -->◀️ Revert" },
+]
+# filter out the commits that are not matched by commit parsers
+filter_commits = false
+# sort the tags topologically
+topo_order = false
+# sort the commits inside sections by oldest/newest order
+sort_commits = "oldest"

do_release.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+set e
+
+PKGNAME=$(basename "$PWD")
+VERSION=$(git cliff --bumped-version |cut -dv -f2)
+
+sed "s/^version:.*$/version: $VERSION/g" -i shard.yml
+git add shard.yml
+hace lint test
+git cliff --bump -o
+git commit -a -m "bump: Release v$VERSION"
+git tag "v$VERSION"
+git push --tags
+hace static
+gh release create "v$VERSION" "bin/$PKGNAME-static-linux-amd64" "bin/$PKGNAME-static-linux-arm64" --title "Release v$VERSION" --notes "$(git cliff -l -s all)"

lexers/LiquidLexer.xml

@@ -127,4 +127,3 @@
     </state>
   </rules>
 </lexer>
-

lexers/VelocityLexer.xml

@@ -52,4 +52,3 @@
     </state>
   </rules>
 </lexer>
-

lexers/agda.xml

@@ -63,4 +63,3 @@
     </state>
   </rules>
 </lexer>
-

lexers/alloy.xml

@@ -55,4 +55,3 @@
     </state>
   </rules>
 </lexer>
-

lexers/autohotkey.xml

@@ -75,4 +75,3 @@
     </state>
   </rules>
 </lexer>
-

lexers/autoit.xml

@@ -67,4 +67,3 @@
     </state>
   </rules>
 </lexer>
-

lexers/bbcode.xml

@@ -19,4 +19,3 @@
     </state>
   </rules>
 </lexer>
-

lexers/crystal.xml

@@ -1,762 +0,0 @@
-<lexer>
-  <config>
-    <name>Crystal</name>
-    <alias>cr</alias>
-    <alias>crystal</alias>
-    <filename>*.cr</filename>
-    <mime_type>text/x-crystal</mime_type>
-    <dot_all>true</dot_all>
-  </config>
-  <rules>
-    <state name="pa-intp-string">
-      <rule pattern="\\[\(]">
-        <token type="LiteralStringOther"/>
-      </rule>
-      <rule pattern="\(">
-        <token type="LiteralStringOther"/>
-        <push/>
-      </rule>
-      <rule pattern="\)">
-        <token type="LiteralStringOther"/>
-        <pop depth="1"/>
-      </rule>
-      <rule>
-        <include state="string-intp-escaped"/>
-      </rule>
-      <rule pattern="[\\#()]">
-        <token type="LiteralStringOther"/>
-      </rule>
-      <rule pattern="[^\\#()]+">
-        <token type="LiteralStringOther"/>
-      </rule>
-    </state>
-    <state name="ab-regex">
-      <rule pattern="\\[\\&lt;&gt;]">
-        <token type="LiteralStringRegex"/>
-      </rule>
-      <rule pattern="&lt;">
-        <token type="LiteralStringRegex"/>
-        <push/>
-      </rule>
-      <rule pattern="&gt;[imsx]*">
-        <token type="LiteralStringRegex"/>
-        <pop depth="1"/>
-      </rule>
-      <rule>
-        <include state="string-intp"/>
-      </rule>
-      <rule pattern="[\\#&lt;&gt;]">
-        <token type="LiteralStringRegex"/>
-      </rule>
-      <rule pattern="[^\\#&lt;&gt;]+">
-        <token type="LiteralStringRegex"/>
-      </rule>
-    </state>
-    <state name="cb-regex">
-      <rule pattern="\\[\\{}]">
-        <token type="LiteralStringRegex"/>
-      </rule>
-      <rule pattern="\{">
-        <token type="LiteralStringRegex"/>
-        <push/>
-      </rule>
-      <rule pattern="\}[imsx]*">
-        <token type="LiteralStringRegex"/>
-        <pop depth="1"/>
-      </rule>
-      <rule>
-        <include state="string-intp"/>
-      </rule>
-      <rule pattern="[\\#{}]">
-        <token type="LiteralStringRegex"/>
-      </rule>
-      <rule pattern="[^\\#{}]+">
-        <token type="LiteralStringRegex"/>
-      </rule>
-    </state>
-    <state name="simple-backtick">
-      <rule>
-        <include state="string-intp-escaped"/>
-      </rule>
-      <rule pattern="[^\\`#]+">
-        <token type="LiteralStringBacktick"/>
-      </rule>
-      <rule pattern="[\\#]">
-        <token type="LiteralStringBacktick"/>
-      </rule>
-      <rule pattern="`">
-        <token type="LiteralStringBacktick"/>
-        <pop depth="1"/>
-      </rule>
-    </state>
-    <state name="string-intp">
-      <rule pattern="#\{">
-        <token type="LiteralStringInterpol"/>
-        <push state="in-intp"/>
-      </rule>
-    </state>
-    <state name="interpolated-regex">
-      <rule>
-        <include state="string-intp"/>
-      </rule>
-      <rule pattern="[\\#]">
-        <token type="LiteralStringRegex"/>
-      </rule>
-      <rule pattern="[^\\#]+">
-        <token type="LiteralStringRegex"/>
-      </rule>
-    </state>
-    <state name="cb-string">
-      <rule pattern="\\[\\{}]">
-        <token type="LiteralStringOther"/>
-      </rule>
-      <rule pattern="\{">
-        <token type="LiteralStringOther"/>
-        <push/>
-      </rule>
-      <rule pattern="\}">
-        <token type="LiteralStringOther"/>
-        <pop depth="1"/>
-      </rule>
-      <rule pattern="[\\#{}]">
-        <token type="LiteralStringOther"/>
-      </rule>
-      <rule pattern="[^\\#{}]+">
-        <token type="LiteralStringOther"/>
-      </rule>
-    </state>
-    <state name="in-macro-control">
-      <rule pattern="\{%">
-        <token type="LiteralStringInterpol"/>
-        <push/>
-      </rule>
-      <rule pattern="%\}">
-        <token type="LiteralStringInterpol"/>
-        <pop depth="1"/>
-      </rule>
-      <rule pattern="for\b|in\b">
-        <token type="Keyword"/>
-      </rule>
-      <rule>
-        <include state="root"/>
-      </rule>
-    </state>
-    <state name="interpolated-string">
-      <rule>
-        <include state="string-intp"/>
-      </rule>
-      <rule pattern="[\\#]">
-        <token type="LiteralStringOther"/>
-      </rule>
-      <rule pattern="[^\\#]+">
-        <token type="LiteralStringOther"/>
-      </rule>
-    </state>
-    <state name="in-macro-expr">
-      <rule pattern="\{\{">
-        <token type="LiteralStringInterpol"/>
-        <push/>
-      </rule>
-      <rule pattern="\}\}">
-        <token type="LiteralStringInterpol"/>
-        <pop depth="1"/>
-      </rule>
-      <rule>
-        <include state="root"/>
-      </rule>
-    </state>
-    <state name="simple-string">
-      <rule>
-        <include state="string-intp-escaped"/>
-      </rule>
-      <rule pattern="[^\\&#34;#]+">
-        <token type="LiteralStringDouble"/>
-      </rule>
-      <rule pattern="[\\#]">
-        <token type="LiteralStringDouble"/>
-      </rule>
-      <rule pattern="&#34;">
-        <token type="LiteralStringDouble"/>
-        <pop depth="1"/>
-      </rule>
-    </state>
-    <state name="cb-intp-string">
-      <rule pattern="\\[\{]">
-        <token type="LiteralStringOther"/>
-      </rule>
-      <rule pattern="\{">
-        <token type="LiteralStringOther"/>
-        <push/>
-      </rule>
-      <rule pattern="\}">
-        <token type="LiteralStringOther"/>
-        <pop depth="1"/>
-      </rule>
-      <rule>
-        <include state="string-intp-escaped"/>
-      </rule>
-      <rule pattern="[\\#{}]">
-        <token type="LiteralStringOther"/>
-      </rule>
-      <rule pattern="[^\\#{}]+">
-        <token type="LiteralStringOther"/>
-      </rule>
-    </state>
-    <state name="string-intp-escaped">
-      <rule>
-        <include state="string-intp"/>
-      </rule>
-      <rule>
-        <include state="string-escaped"/>
-      </rule>
-    </state>
-    <state name="sb-regex">
-      <rule pattern="\\[\\\[\]]">
-        <token type="LiteralStringRegex"/>
-      </rule>
-      <rule pattern="\[">
-        <token type="LiteralStringRegex"/>
-        <push/>
-      </rule>
-      <rule pattern="\][imsx]*">
-        <token type="LiteralStringRegex"/>
-        <pop depth="1"/>
-      </rule>
-      <rule>
-        <include state="string-intp"/>
-      </rule>
-      <rule pattern="[\\#\[\]]">
-        <token type="LiteralStringRegex"/>
-      </rule>
-      <rule pattern="[^\\#\[\]]+">
-        <token type="LiteralStringRegex"/>
-      </rule>
-    </state>
-    <state name="classname">
-      <rule pattern="[A-Z_]\w*">
-        <token type="NameClass"/>
-      </rule>
-      <rule pattern="(\()(\s*)([A-Z_]\w*)(\s*)(\))">
-        <bygroups>
-          <token type="Punctuation"/>
-          <token type="Text"/>
-          <token type="NameClass"/>
-          <token type="Text"/>
-          <token type="Punctuation"/>
-        </bygroups>
-      </rule>
-      <rule>
-        <pop depth="1"/>
-      </rule>
-    </state>
-    <state name="string-escaped">
-      <rule pattern="\\([\\befnstv#&#34;\&#39;]|x[a-fA-F0-9]{1,2}|[0-7]{1,3})">
-        <token type="LiteralStringEscape"/>
-      </rule>
-    </state>
-    <state name="sb-intp-string">
-      <rule pattern="\\[\[]">
-        <token type="LiteralStringOther"/>
-      </rule>
-      <rule pattern="\[">
-        <token type="LiteralStringOther"/>
-        <push/>
-      </rule>
-      <rule pattern="\]">
-        <token type="LiteralStringOther"/>
-        <pop depth="1"/>
-      </rule>
-      <rule>
-        <include state="string-intp-escaped"/>
-      </rule>
-      <rule pattern="[\\#\[\]]">
-        <token type="LiteralStringOther"/>
-      </rule>
-      <rule pattern="[^\\#\[\]]+">
-        <token type="LiteralStringOther"/>
-      </rule>
-    </state>
-    <state name="pa-regex">
-      <rule pattern="\\[\\()]">
-        <token type="LiteralStringRegex"/>
-      </rule>
-      <rule pattern="\(">
-        <token type="LiteralStringRegex"/>
-        <push/>
-      </rule>
-      <rule pattern="\)[imsx]*">
-        <token type="LiteralStringRegex"/>
-        <pop depth="1"/>
-      </rule>
-      <rule>
-        <include state="string-intp"/>
-      </rule>
-      <rule pattern="[\\#()]">
-        <token type="LiteralStringRegex"/>
-      </rule>
-      <rule pattern="[^\\#()]+">
-        <token type="LiteralStringRegex"/>
-      </rule>
-    </state>
-    <state name="in-attr">
-      <rule pattern="\[">
-        <token type="Operator"/>
-        <push/>
-      </rule>
-      <rule pattern="\]">
-        <token type="Operator"/>
-        <pop depth="1"/>
-      </rule>
-      <rule>
-        <include state="root"/>
-      </rule>
-    </state>
-    <state name="ab-intp-string">
-      <rule pattern="\\[&lt;]">
-        <token type="LiteralStringOther"/>
-      </rule>
-      <rule pattern="&lt;">
-        <token type="LiteralStringOther"/>
-        <push/>
-      </rule>
-      <rule pattern="&gt;">
-        <token type="LiteralStringOther"/>
-        <pop depth="1"/>
-      </rule>
-      <rule>
-        <include state="string-intp-escaped"/>
-      </rule>
-      <rule pattern="[\\#&lt;&gt;]">
-        <token type="LiteralStringOther"/>
-      </rule>
-      <rule pattern="[^\\#&lt;&gt;]+">
-        <token type="LiteralStringOther"/>
-      </rule>
-    </state>
-    <state name="in-intp">
-      <rule pattern="\{">
-        <token type="LiteralStringInterpol"/>
-        <push/>
-      </rule>
-      <rule pattern="\}">
-        <token type="LiteralStringInterpol"/>
-        <pop depth="1"/>
-      </rule>
-      <rule>
-        <include state="root"/>
-      </rule>
-    </state>
-    <state name="end-part">
-      <rule pattern=".+">
-        <token type="CommentPreproc"/>
-        <pop depth="1"/>
-      </rule>
-    </state>
-    <state name="root">
-      <rule pattern="#.*?$">
-        <token type="CommentSingle"/>
-      </rule>
-      <rule pattern="(instance_sizeof|pointerof|protected|abstract|require|private|include|unless|typeof|sizeof|return|extend|ensure|rescue|ifdef|super|break|begin|until|while|elsif|yield|next|when|else|then|case|with|end|asm|if|do|as|of)\b">
-        <token type="Keyword"/>
-      </rule>
-      <rule pattern="(false|true|nil)\b">
-        <token type="KeywordConstant"/>
-      </rule>
-      <rule pattern="(module|lib)(\s+)([a-zA-Z_]\w*(?:::[a-zA-Z_]\w*)*)">
-        <bygroups>
-          <token type="Keyword"/>
-          <token type="Text"/>
-          <token type="NameNamespace"/>
-        </bygroups>
-      </rule>
-      <rule pattern="(def|fun|macro)(\s+)((?:[a-zA-Z_]\w*::)*)">
-        <bygroups>
-          <token type="Keyword"/>
-          <token type="Text"/>
-          <token type="NameNamespace"/>
-        </bygroups>
-        <push state="funcname"/>
-      </rule>
-      <rule pattern="def(?=[*%&amp;^`~+-/\[&lt;&gt;=])">
-        <token type="Keyword"/>
-        <push state="funcname"/>
-      </rule>
-      <rule pattern="(class|struct|union|type|alias|enum)(\s+)((?:[a-zA-Z_]\w*::)*)">
-        <bygroups>
-          <token type="Keyword"/>
-          <token type="Text"/>
-          <token type="NameNamespace"/>
-        </bygroups>
-        <push state="classname"/>
-      </rule>
-      <rule pattern="(self|out|uninitialized)\b|(is_a|responds_to)\?">
-        <token type="KeywordPseudo"/>
-      </rule>
-      <rule pattern="(def_equals_and_hash|assert_responds_to|forward_missing_to|def_equals|property|def_hash|parallel|delegate|debugger|getter|record|setter|spawn|pp)\b">
-        <token type="NameBuiltinPseudo"/>
-      </rule>
-      <rule pattern="getter[!?]|property[!?]|__(DIR|FILE|LINE)__\b">
-        <token type="NameBuiltinPseudo"/>
-      </rule>
-      <rule pattern="(?&lt;!\.)(get_stack_top|StaticArray|Concurrent|with_color|Reference|Scheduler|read_line|Exception|at_exit|Pointer|Channel|Float64|sprintf|Float32|Process|Object|Struct|caller|UInt16|UInt32|UInt64|system|future|Number|printf|String|Symbol|Int32|Range|Slice|Regex|Mutex|sleep|Array|Class|raise|Tuple|Deque|delay|Float|Int16|print|abort|Value|UInt8|Int64|puts|Proc|File|Void|exit|fork|Bool|Char|gets|lazy|loop|main|rand|Enum|Int8|Time|Hash|Set|Box|Nil|Dir|Int|p)\b">
-        <token type="NameBuiltin"/>
-      </rule>
-      <rule pattern="(?&lt;!\w)(&lt;&lt;-?)([&#34;`\&#39;]?)([a-zA-Z_]\w*)(\2)(.*?\n)">
-        <token type="LiteralStringHeredoc"/>
-      </rule>
-      <rule pattern="(&lt;&lt;-?)(&#34;|\&#39;)()(\2)(.*?\n)">
-        <token type="LiteralStringHeredoc"/>
-      </rule>
-      <rule pattern="__END__">
-        <token type="CommentPreproc"/>
-        <push state="end-part"/>
-      </rule>
-      <rule pattern="(?:^|(?&lt;=[=&lt;&gt;~!:])|(?&lt;=(?:\s|;)when\s)|(?&lt;=(?:\s|;)or\s)|(?&lt;=(?:\s|;)and\s)|(?&lt;=\.index\s)|(?&lt;=\.scan\s)|(?&lt;=\.sub\s)|(?&lt;=\.sub!\s)|(?&lt;=\.gsub\s)|(?&lt;=\.gsub!\s)|(?&lt;=\.match\s)|(?&lt;=(?:\s|;)if\s)|(?&lt;=(?:\s|;)elsif\s)|(?&lt;=^when\s)|(?&lt;=^index\s)|(?&lt;=^scan\s)|(?&lt;=^sub\s)|(?&lt;=^gsub\s)|(?&lt;=^sub!\s)|(?&lt;=^gsub!\s)|(?&lt;=^match\s)|(?&lt;=^if\s)|(?&lt;=^elsif\s))(\s*)(/)">
-        <bygroups>
-          <token type="Text"/>
-          <token type="LiteralStringRegex"/>
-        </bygroups>
-        <push state="multiline-regex"/>
-      </rule>
-      <rule pattern="(?&lt;=\(|,|\[)/">
-        <token type="LiteralStringRegex"/>
-        <push state="multiline-regex"/>
-      </rule>
-      <rule pattern="(\s+)(/)(?![\s=])">
-        <bygroups>
-          <token type="Text"/>
-          <token type="LiteralStringRegex"/>
-        </bygroups>
-        <push state="multiline-regex"/>
-      </rule>
-      <rule pattern="(0o[0-7]+(?:_[0-7]+)*(?:_?[iu][0-9]+)?)\b(\s*)([/?])?">
-        <bygroups>
-          <token type="LiteralNumberOct"/>
-          <token type="Text"/>
-          <token type="Operator"/>
-        </bygroups>
-      </rule>
-      <rule pattern="(0x[0-9A-Fa-f]+(?:_[0-9A-Fa-f]+)*(?:_?[iu][0-9]+)?)\b(\s*)([/?])?">
-        <bygroups>
-          <token type="LiteralNumberHex"/>
-          <token type="Text"/>
-          <token type="Operator"/>
-        </bygroups>
-      </rule>
-      <rule pattern="(0b[01]+(?:_[01]+)*(?:_?[iu][0-9]+)?)\b(\s*)([/?])?">
-        <bygroups>
-          <token type="LiteralNumberBin"/>
-          <token type="Text"/>
-          <token type="Operator"/>
-        </bygroups>
-      </rule>
-      <rule pattern="((?:0(?![0-9])|[1-9][\d_]*)(?:\.\d[\d_]*)(?:e[+-]?[0-9]+)?(?:_?f[0-9]+)?)(\s*)([/?])?">
-        <bygroups>
-          <token type="LiteralNumberFloat"/>
-          <token type="Text"/>
-          <token type="Operator"/>
-        </bygroups>
-      </rule>
-      <rule pattern="((?:0(?![0-9])|[1-9][\d_]*)(?:\.\d[\d_]*)?(?:e[+-]?[0-9]+)(?:_?f[0-9]+)?)(\s*)([/?])?">
-        <bygroups>
-          <token type="LiteralNumberFloat"/>
-          <token type="Text"/>
-          <token type="Operator"/>
-        </bygroups>
-      </rule>
-      <rule pattern="((?:0(?![0-9])|[1-9][\d_]*)(?:\.\d[\d_]*)?(?:e[+-]?[0-9]+)?(?:_?f[0-9]+))(\s*)([/?])?">
-        <bygroups>
-          <token type="LiteralNumberFloat"/>
-          <token type="Text"/>
-          <token type="Operator"/>
-        </bygroups>
-      </rule>
-      <rule pattern="(0\b|[1-9][\d]*(?:_\d+)*(?:_?[iu][0-9]+)?)\b(\s*)([/?])?">
-        <bygroups>
-          <token type="LiteralNumberInteger"/>
-          <token type="Text"/>
-          <token type="Operator"/>
-        </bygroups>
-      </rule>
-      <rule pattern="@@[a-zA-Z_]\w*">
-        <token type="NameVariableClass"/>
-      </rule>
-      <rule pattern="@[a-zA-Z_]\w*">
-        <token type="NameVariableInstance"/>
-      </rule>
-      <rule pattern="\$\w+">
-        <token type="NameVariableGlobal"/>
-      </rule>
-      <rule pattern="\$[!@&amp;`\&#39;+~=/\\,;.&lt;&gt;_*$?:&#34;^-]">
-        <token type="NameVariableGlobal"/>
-      </rule>
-      <rule pattern="\$-[0adFiIlpvw]">
-        <token type="NameVariableGlobal"/>
-      </rule>
-      <rule pattern="::">
-        <token type="Operator"/>
-      </rule>
-      <rule>
-        <include state="strings"/>
-      </rule>
-      <rule pattern="\?(\\[MC]-)*(\\([\\befnrtv#&#34;\&#39;]|x[a-fA-F0-9]{1,2}|[0-7]{1,3})|\S)(?!\w)">
-        <token type="LiteralStringChar"/>
-      </rule>
-      <rule pattern="[A-Z][A-Z_]+\b">
-        <token type="NameConstant"/>
-      </rule>
-      <rule pattern="\{%">
-        <token type="LiteralStringInterpol"/>
-        <push state="in-macro-control"/>
-      </rule>
-      <rule pattern="\{\{">
-        <token type="LiteralStringInterpol"/>
-        <push state="in-macro-expr"/>
-      </rule>
-      <rule pattern="(@\[)(\s*)([A-Z]\w*)">
-        <bygroups>
-          <token type="Operator"/>
-          <token type="Text"/>
-          <token type="NameDecorator"/>
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-        <push state="in-attr"/>
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-      <rule pattern="(\.|::)(\[\]\?|&lt;=&gt;|===|\[\]=|&gt;&gt;|&amp;&amp;|\*\*|\[\]|\|\||&gt;=|=~|!~|&lt;&lt;|&lt;=|!=|==|&lt;|/|=|-|\+|&gt;|\*|&amp;|%|\^|!|\||~)">
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-      <rule pattern="\:@{0,2}[a-zA-Z_]\w*[!?]?">
-        <token type="LiteralStringSymbol"/>
-      </rule>
-      <rule pattern="\:@{0,2}(\[\]\?|&lt;=&gt;|===|\[\]=|&gt;&gt;|&amp;&amp;|\*\*|\[\]|\|\||&gt;=|=~|!~|&lt;&lt;|&lt;=|!=|==|&lt;|/|=|-|\+|&gt;|\*|&amp;|%|\^|!|\||~)">
-        <token type="LiteralStringSymbol"/>
-      </rule>
-      <rule pattern=":&#39;(\\\\|\\&#39;|[^&#39;])*&#39;">
-        <token type="LiteralStringSymbol"/>
-      </rule>
-      <rule pattern="&#39;(\\\\|\\&#39;|[^&#39;]|\\[^&#39;\\]+)&#39;">
-        <token type="LiteralStringChar"/>
-      </rule>
-      <rule pattern=":&#34;">
-        <token type="LiteralStringSymbol"/>
-        <push state="simple-sym"/>
-      </rule>
-      <rule pattern="([a-zA-Z_]\w*)(:)(?!:)">
-        <bygroups>
-          <token type="LiteralStringSymbol"/>
-          <token type="Punctuation"/>
-        </bygroups>
-      </rule>
-      <rule pattern="&#34;">
-        <token type="LiteralStringDouble"/>
-        <push state="simple-string"/>
-      </rule>
-      <rule pattern="(?&lt;!\.)`">
-        <token type="LiteralStringBacktick"/>
-        <push state="simple-backtick"/>
-      </rule>
-      <rule pattern="%\{">
-        <token type="LiteralStringOther"/>
-        <push state="cb-intp-string"/>
-      </rule>
-      <rule pattern="%[wi]\{">
-        <token type="LiteralStringOther"/>
-        <push state="cb-string"/>
-      </rule>
-      <rule pattern="%r\{">
-        <token type="LiteralStringRegex"/>
-        <push state="cb-regex"/>
-      </rule>
-      <rule pattern="%\[">
-        <token type="LiteralStringOther"/>
-        <push state="sb-intp-string"/>
-      </rule>
-      <rule pattern="%[wi]\[">
-        <token type="LiteralStringOther"/>
-        <push state="sb-string"/>
-      </rule>
-      <rule pattern="%r\[">
-        <token type="LiteralStringRegex"/>
-        <push state="sb-regex"/>
-      </rule>
-      <rule pattern="%\(">
-        <token type="LiteralStringOther"/>
-        <push state="pa-intp-string"/>
-      </rule>
-      <rule pattern="%[wi]\(">
-        <token type="LiteralStringOther"/>
-        <push state="pa-string"/>
-      </rule>
-      <rule pattern="%r\(">
-        <token type="LiteralStringRegex"/>
-        <push state="pa-regex"/>
-      </rule>
-      <rule pattern="%&lt;">
-        <token type="LiteralStringOther"/>
-        <push state="ab-intp-string"/>
-      </rule>
-      <rule pattern="%[wi]&lt;">
-        <token type="LiteralStringOther"/>
-        <push state="ab-string"/>
-      </rule>
-      <rule pattern="%r&lt;">
-        <token type="LiteralStringRegex"/>
-        <push state="ab-regex"/>
-      </rule>
-      <rule pattern="(%r([\W_]))((?:\\\2|(?!\2).)*)(\2[imsx]*)">
-        <token type="LiteralString"/>
-      </rule>
-      <rule pattern="(%[wi]([\W_]))((?:\\\2|(?!\2).)*)(\2)">
-        <token type="LiteralString"/>
-      </rule>
-      <rule pattern="(?&lt;=[-+/*%=&lt;&gt;&amp;!^|~,(])(\s*)(%([\t ])(?:(?:\\\3|(?!\3).)*)\3)">
-        <bygroups>
-          <token type="Text"/>
-          <token type="LiteralStringOther"/>
-          <token type="None"/>
-        </bygroups>
-      </rule>
-      <rule pattern="^(\s*)(%([\t ])(?:(?:\\\3|(?!\3).)*)\3)">
-        <bygroups>
-          <token type="Text"/>
-          <token type="LiteralStringOther"/>
-          <token type="None"/>
-        </bygroups>
-      </rule>
-      <rule pattern="(%([\[{(&lt;]))((?:\\\2|(?!\2).)*)(\2)">
-        <token type="LiteralString"/>
-      </rule>
-    </state>
-    <state name="sb-string">
-      <rule pattern="\\[\\\[\]]">
-        <token type="LiteralStringOther"/>
-      </rule>
-      <rule pattern="\[">
-        <token type="LiteralStringOther"/>
-        <push/>
-      </rule>
-      <rule pattern="\]">
-        <token type="LiteralStringOther"/>
-        <pop depth="1"/>
-      </rule>
-      <rule pattern="[\\#\[\]]">
-        <token type="LiteralStringOther"/>
-      </rule>
-      <rule pattern="[^\\#\[\]]+">
-        <token type="LiteralStringOther"/>
-      </rule>
-    </state>
-    <state name="funcname">
-      <rule pattern="(?:([a-zA-Z_]\w*)(\.))?([a-zA-Z_]\w*[!?]?|\*\*?|[-+]@?|[/%&amp;|^`~]|\[\]=?|&lt;&lt;|&gt;&gt;|&lt;=?&gt;|&gt;=?|===?)">
-        <bygroups>
-          <token type="NameClass"/>
-          <token type="Operator"/>
-          <token type="NameFunction"/>
-        </bygroups>
-        <pop depth="1"/>
-      </rule>
-      <rule>
-        <pop depth="1"/>
-      </rule>
-    </state>
-    <state name="simple-sym">
-      <rule>
-        <include state="string-escaped"/>
-      </rule>
-      <rule pattern="[^\\&#34;#]+">
-        <token type="LiteralStringSymbol"/>
-      </rule>
-      <rule pattern="[\\#]">
-        <token type="LiteralStringSymbol"/>
-      </rule>
-      <rule pattern="&#34;">
-        <token type="LiteralStringSymbol"/>
-        <pop depth="1"/>
-      </rule>
-    </state>
-  </rules>
-</lexer>

lexers/markdown.xml

@@ -53,4 +53,3 @@
     </state>
   </rules>
 </lexer>
-

lexers/moinwiki.xml

@@ -31,4 +31,3 @@
     </state>
   </rules>
 </lexer>
-

lexers/rpm_spec.xml

@@ -55,4 +55,3 @@
     </state>
   </rules>
 </lexer>
-

lexers/rst.xml

@@ -73,4 +73,3 @@
     </state>
   </rules>
 </lexer>
-

lexers/smali.xml

@@ -70,4 +70,3 @@
     </state>
   </rules>
 </lexer>
-

lexers/tal.xml

@@ -40,4 +40,3 @@
     </state>
   </rules>
 </lexer>
-

shard.yml

@@ -1,5 +1,5 @@
 name: tartrazine
-version: 0.6.1
+version: 0.8.0
 
 authors:
   - Roberto Alsina <roberto.alsina@gmail.com>
@@ -10,7 +10,8 @@ targets:
 
 dependencies:
   baked_file_system:
-    github: schovi/baked_file_system
+    github: ralsina/baked_file_system
+    branch: master
   base58:
     github: crystal-china/base58.cr
   sixteen:

spec/css/manni.css

@@ -0,0 +1 @@
+.e {color: #aa0000;background-color: #ffaaaa;}.b {background-color: #f0f3f3;tab-size: 8;}.k {color: #006699;font-weight: 600;}.kp {}.kt {color: #007788;}.na {color: #330099;}.nb {color: #336666;}.nc {color: #00aa88;font-weight: 600;}.nc {color: #336600;}.nd {color: #9999ff;}.ne {color: #999999;font-weight: 600;}.ne {color: #cc0000;font-weight: 600;}.nf {color: #cc00ff;}.nl {color: #9999ff;}.nn {color: #00ccff;font-weight: 600;}.nt {color: #330099;font-weight: 600;}.nv {color: #003333;}.ls {color: #cc3300;}.lsd {font-style: italic;}.lse {color: #cc3300;font-weight: 600;}.lsi {color: #aa0000;}.lso {color: #cc3300;}.lsr {color: #33aaaa;}.lss {color: #ffcc33;}.ln {color: #ff6600;}.o {color: #555555;}.ow {color: #000000;font-weight: 600;}.c {color: #0099ff;font-style: italic;}.cs {font-weight: 600;}.cp {color: #009999;font-style: normal;}.gd {background-color: #ffcccc;border: 1px solid #cc0000;}.ge {font-style: italic;}.ge {color: #ff0000;}.gh {color: #003300;font-weight: 600;}.gi {background-color: #ccffcc;border: 1px solid #00cc00;}.go {color: #aaaaaa;}.gp {color: #000099;font-weight: 600;}.gs {font-weight: 600;}.gs {color: #003300;font-weight: 600;}.gt {color: #99cc66;}.gu {text-decoration: underline;}.tw {color: #bbbbbb;}.lh {}

spec/css/vesper.css

@@ -0,0 +1 @@
+.b {color: #b7b7b7;background-color: #101010;font-weight: 600;tab-size: 8;}.lh {color: #8eaaaa;background-color: #232323;}.t {color: #b7b7b7;}.e {color: #de6e6e;}.c {color: #333333;}.cp {color: #876c4f;}.cpf {color: #5f8787;}.k {color: #d69094;}.kt {color: #de6e6e;}.na {color: #8eaaaa;}.nb {color: #de6e6e;}.nbp {color: #de6e6e;}.nc {color: #8eaaaa;}.nc {color: #dab083;}.nd {color: #dab083;}.nf {color: #8eaaaa;}.nn {color: #8eaaaa;}.nt {color: #d69094;}.nv {color: #8eaaaa;}.nvi {color: #de6e6e;}.ln {color: #dab083;}.o {color: #60a592;}.ow {color: #d69094;}.l {color: #5f8787;}.ls {color: #5f8787;}.lsi {color: #876c4f;}.lsr {color: #60a592;}.lss {color: #dab083;}

spec/examples/crystal/hello.cr

@@ -0,0 +1 @@
+puts "Hello Crystal!"

spec/examples/crystal/hello.cr.json

@@ -0,0 +1 @@
+[{"type":"Text","value":"puts "},{"type":"LiteralString","value":"\"Hello Crystal!\""},{"type":"Text","value":"\n"}]

spec/examples/jinja+python/funko.py.j2

@@ -0,0 +1,11 @@
+from flask import Flask, request
+
+app = Flask("{{name}}")
+
+@app.route('/')
+def handle():
+    return "Hello World from Flask!"
+
+@app.route('/ping')
+def ping():
+    return "OK"

spec/examples/jinja+python/funko.py.j2.json

@@ -0,0 +1 @@
+[{"type":"KeywordNamespace","value":"from"},{"type":"Text","value":" "},{"type":"NameNamespace","value":"flask"},{"type":"Text","value":" "},{"type":"KeywordNamespace","value":"import"},{"type":"Text","value":" "},{"type":"Name","value":"Flask"},{"type":"Punctuation","value":","},{"type":"Text","value":" "},{"type":"Name","value":"request"},{"type":"Text","value":"\n\n"},{"type":"Name","value":"app"},{"type":"Text","value":" "},{"type":"Operator","value":"="},{"type":"Text","value":" "},{"type":"Name","value":"Flask"},{"type":"Punctuation","value":"("},{"type":"LiteralStringDouble","value":"\""},{"type":"CommentPreproc","value":"{{"},{"type":"NameVariable","value":"name"},{"type":"CommentPreproc","value":"}}"},{"type":"LiteralStringDouble","value":"\")"},{"type":"Text","value":"\n\n"},{"type":"NameDecorator","value":"@app.route"},{"type":"Punctuation","value":"("},{"type":"LiteralStringSingle","value":"'/'"},{"type":"Punctuation","value":")"},{"type":"Text","value":"\n"},{"type":"Keyword","value":"def"},{"type":"Text","value":" "},{"type":"NameFunction","value":"handle"},{"type":"Punctuation","value":"():"},{"type":"Text","value":"\n    "},{"type":"Keyword","value":"return"},{"type":"Text","value":" "},{"type":"LiteralStringDouble","value":"\"Hello World from Flask!\""},{"type":"Text","value":"\n\n"},{"type":"NameDecorator","value":"@app.route"},{"type":"Punctuation","value":"("},{"type":"LiteralStringSingle","value":"'/ping'"},{"type":"Punctuation","value":")"},{"type":"Text","value":"\n"},{"type":"Keyword","value":"def"},{"type":"Text","value":" "},{"type":"NameFunction","value":"ping"},{"type":"Punctuation","value":"():"},{"type":"Text","value":"\n    "},{"type":"Keyword","value":"return"},{"type":"Text","value":" "},{"type":"LiteralStringDouble","value":"\"OK\""},{"type":"Text","value":"\n"}]

spec/tartrazine_spec.cr

@@ -3,6 +3,12 @@ require "./spec_helper"
 # These are the testcases from Pygments
 testcases = Dir.glob("#{__DIR__}/tests/**/*txt").sort
 
+# These are custom testcases
+examples = Dir.glob("#{__DIR__}/examples/**/*.*").reject(&.ends_with? ".json").sort!
+
+# CSS Stylesheets
+css_files = Dir.glob("#{__DIR__}/css/*.css")
+
 # These lexers don't load because of parsing issues
 failing_lexers = {
   "webgpu_shading_language",
@@ -28,6 +34,7 @@ bad_in_chroma = {
   "#{__DIR__}/tests/octave/test_multilinecomment.txt",
   "#{__DIR__}/tests/php/test_string_escaping_run.txt",
   "#{__DIR__}/tests/python_2/test_cls_builtin.txt",
+  "#{__DIR__}/tests/bqn/test_syntax_roles.txt", # This one only fails in CI
 }
 
 known_bad = {
@@ -50,6 +57,14 @@ not_my_fault = {
 
 describe Tartrazine do
   describe "Lexer" do
+    examples.each do |example|
+      it "parses #{example}".split("/")[-2...].join("/") do
+        lexer = Tartrazine.lexer(name: File.basename(File.dirname(example)).downcase)
+        text = File.read(example)
+        expected = Array(Tartrazine::Token).from_json(File.read("#{example}.json"))
+        Tartrazine::RegexLexer.collapse_tokens(lexer.tokenizer(text).to_a).should eq expected
+      end
+    end
     testcases.each do |testcase|
       if known_bad.includes?(testcase)
         pending "parses #{testcase}".split("/")[-2...].join("/") do
@@ -68,12 +83,48 @@ describe Tartrazine do
       end
     end
   end
+
+  describe "formatter" do
+    css_files.each do |css_file|
+      it "generates #{css_file}" do
+        css = File.read(css_file)
+        theme = Tartrazine.theme(File.basename(css_file, ".css"))
+        formatter = Tartrazine::Html.new(theme: theme)
+        formatter.style_defs.strip.should eq css.strip
+      end
+    end
+  end
+
+  describe "to_html" do
+    it "should do basic highlighting" do
+      html = Tartrazine.to_html("puts 'Hello, World!'", "ruby", standalone: false)
+      html.should eq(
+        "<pre class=\"b\" ><code class=\"b\"><span class=\"nb\">puts</span><span class=\"t\"> </span><span class=\"lss\">&#39;Hello, World!&#39;</span></code></pre>"
+      )
+    end
+  end
+  describe "to_ansi" do
+    it "should do basic highlighting" do
+      ansi = Tartrazine.to_ansi("puts 'Hello, World!'", "ruby")
+      if ENV.fetch("CI", nil)
+        # In Github Actions there is no terminal so these don't
+        # really work
+        ansi.should eq(
+          "puts 'Hello, World!'"
+        )
+      else
+        ansi.should eq(
+          "\e[38;2;171;70;66mputs\e[0m\e[38;2;216;216;216m \e[0m'Hello, World!'"
+        )
+      end
+    end
+  end
 end
 
 # Helper that creates lexer and tokenizes
 def tokenize(lexer_name, text)
   tokenizer = Tartrazine.lexer(lexer_name).tokenizer(text)
-  Tartrazine::Lexer.collapse_tokens(tokenizer.to_a)
+  Tartrazine::RegexLexer.collapse_tokens(tokenizer.to_a)
 end
 
 # Helper that tokenizes using chroma to validate the lexer
@@ -85,5 +136,5 @@ def chroma_tokenize(lexer_name, text)
     ["-f", "json", "-l", lexer_name],
     input: input, output: output
   )
-  Tartrazine::Lexer.collapse_tokens(Array(Tartrazine::Token).from_json(output.to_s))
+  Tartrazine::RegexLexer.collapse_tokens(Array(Tartrazine::Token).from_json(output.to_s))
 end

spec/tests/crystal/test_annotation.txt

@@ -1,16 +0,0 @@
----input---
-@[FOO::Bar::Baz(opt: "xx")]
-
----tokens---
-'@['          Operator
-'FOO::Bar::Baz' Name.Decorator
-'('           Punctuation
-'opt'         Literal.String.Symbol
-':'           Punctuation
-' '           Text.Whitespace
-'"'           Literal.String.Double
-'xx'          Literal.String.Double
-'"'           Literal.String.Double
-')'           Punctuation
-']'           Operator
-'\n'          Text.Whitespace

spec/tests/crystal/test_array_access.txt

@@ -1,11 +0,0 @@
----input---
-[5][5]?
-
----tokens---
-'['           Operator
-'5'           Literal.Number.Integer
-']'           Operator
-'['           Operator
-'5'           Literal.Number.Integer
-']?'          Operator
-'\n'          Text.Whitespace

spec/tests/crystal/test_chars.txt

@@ -1,25 +0,0 @@
----input---
-'a'
-'я'
-'\u{1234}'
-'
-'
-'abc'
-
----tokens---
-"'a'"         Literal.String.Char
-'\n'          Text.Whitespace
-
-"'я'"         Literal.String.Char
-'\n'          Text.Whitespace
-
-"'\\u{1234}'" Literal.String.Char
-'\n'          Text.Whitespace
-
-"'\n'"        Literal.String.Char
-'\n'          Text.Whitespace
-
-"'"           Error
-'abc'         Name
-"'"           Error
-'\n'          Text.Whitespace

spec/tests/crystal/test_constant_and_module.txt

@@ -1,14 +0,0 @@
----input---
-HTTP
-HTTP::Server.new
-
----tokens---
-'HTTP'        Name.Constant
-'\n'          Text.Whitespace
-
-'HTTP'        Name
-'::'          Operator
-'Server'      Name
-'.'           Operator
-'new'         Name
-'\n'          Text.Whitespace

spec/tests/crystal/test_empty_percent_strings.txt

@@ -1,27 +0,0 @@
----input---
-%()
-%[]
-%{}
-%<>
-%||
-
----tokens---
-'%('          Literal.String.Other
-')'           Literal.String.Other
-'\n'          Text.Whitespace
-
-'%['          Literal.String.Other
-']'           Literal.String.Other
-'\n'          Text.Whitespace
-
-'%{'          Literal.String.Other
-'}'           Literal.String.Other
-'\n'          Text.Whitespace
-
-'%<'          Literal.String.Other
-'>'           Literal.String.Other
-'\n'          Text.Whitespace
-
-'%|'          Literal.String.Other
-'|'           Literal.String.Other
-'\n'          Text.Whitespace

spec/tests/crystal/test_escaped_bracestring.txt

@@ -1,19 +0,0 @@
----input---
-str.gsub(%r{\\\\}, "/")
-
----tokens---
-'str'         Name
-'.'           Operator
-'gsub'        Name
-'('           Punctuation
-'%r{'         Literal.String.Regex
-'\\\\'        Literal.String.Regex
-'\\\\'        Literal.String.Regex
-'}'           Literal.String.Regex
-','           Punctuation
-' '           Text.Whitespace
-'"'           Literal.String.Double
-'/'           Literal.String.Double
-'"'           Literal.String.Double
-')'           Punctuation
-'\n'          Text.Whitespace

spec/tests/crystal/test_escaped_interpolation.txt

@@ -1,9 +0,0 @@
----input---
-"\#{a + b}"
-
----tokens---
-'"'           Literal.String.Double
-'\\#'         Literal.String.Escape
-'{a + b}'     Literal.String.Double
-'"'           Literal.String.Double
-'\n'          Text.Whitespace

spec/tests/crystal/test_interpolation_nested_curly.txt

@@ -1,56 +0,0 @@
----input---
-"A#{ (3..5).group_by { |x| x/2}.map do |k,v| "#{k}" end.join }" + "Z"
-
----tokens---
-'"'           Literal.String.Double
-'A'           Literal.String.Double
-'#{'          Literal.String.Interpol
-' '           Text.Whitespace
-'('           Punctuation
-'3'           Literal.Number.Integer
-'..'          Operator
-'5'           Literal.Number.Integer
-')'           Punctuation
-'.'           Operator
-'group_by'    Name
-' '           Text.Whitespace
-'{'           Literal.String.Interpol
-' '           Text.Whitespace
-'|'           Operator
-'x'           Name
-'|'           Operator
-' '           Text.Whitespace
-'x'           Name
-'/'           Operator
-'2'           Literal.Number.Integer
-'}'           Literal.String.Interpol
-'.'           Operator
-'map'         Name
-' '           Text.Whitespace
-'do'          Keyword
-' '           Text.Whitespace
-'|'           Operator
-'k'           Name
-','           Punctuation
-'v'           Name
-'|'           Operator
-' '           Text.Whitespace
-'"'           Literal.String.Double
-'#{'          Literal.String.Interpol
-'k'           Name
-'}'           Literal.String.Interpol
-'"'           Literal.String.Double
-' '           Text.Whitespace
-'end'         Keyword
-'.'           Operator
-'join'        Name
-' '           Text.Whitespace
-'}'           Literal.String.Interpol
-'"'           Literal.String.Double
-' '           Text.Whitespace
-'+'           Operator
-' '           Text.Whitespace
-'"'           Literal.String.Double
-'Z'           Literal.String.Double
-'"'           Literal.String.Double
-'\n'          Text.Whitespace

spec/tests/crystal/test_lib.txt

@@ -1,58 +0,0 @@
----input---
-@[Link("some")]
-lib LibSome
-@[CallConvention("X86_StdCall")]
-fun foo="some.foo"(thing : Void*) : LibC::Int
-end
-
----tokens---
-'@['          Operator
-'Link'        Name.Decorator
-'('           Punctuation
-'"'           Literal.String.Double
-'some'        Literal.String.Double
-'"'           Literal.String.Double
-')'           Punctuation
-']'           Operator
-'\n'          Text.Whitespace
-
-'lib'         Keyword
-' '           Text.Whitespace
-'LibSome'     Name.Namespace
-'\n'          Text.Whitespace
-
-'@['          Operator
-'CallConvention' Name.Decorator
-'('           Punctuation
-'"'           Literal.String.Double
-'X86_StdCall' Literal.String.Double
-'"'           Literal.String.Double
-')'           Punctuation
-']'           Operator
-'\n'          Text.Whitespace
-
-'fun'         Keyword
-' '           Text.Whitespace
-'foo'         Name.Function
-'='           Operator
-'"'           Literal.String.Double
-'some.foo'    Literal.String.Double
-'"'           Literal.String.Double
-'('           Punctuation
-'thing'       Name
-' '           Text.Whitespace
-':'           Punctuation
-' '           Text.Whitespace
-'Void'        Name
-'*'           Operator
-')'           Punctuation
-' '           Text.Whitespace
-':'           Punctuation
-' '           Text.Whitespace
-'LibC'        Name
-'::'          Operator
-'Int'         Name
-'\n'          Text.Whitespace
-
-'end'         Keyword
-'\n'          Text.Whitespace

spec/tests/crystal/test_macro.txt

@@ -1,76 +0,0 @@
----input---
-def<=>(other : self) : Int
-{%for field in %w(first_name middle_name last_name)%}
-cmp={{field.id}}<=>other.{{field.id}}
-return cmp if cmp!=0
-{%end%}
-0
-end
-
----tokens---
-'def'         Keyword
-'<=>'         Name.Function
-'('           Punctuation
-'other'       Name
-' '           Text.Whitespace
-':'           Punctuation
-' '           Text.Whitespace
-'self'        Keyword
-')'           Punctuation
-' '           Text.Whitespace
-':'           Punctuation
-' '           Text.Whitespace
-'Int'         Name
-'\n'          Text.Whitespace
-
-'{%'          Literal.String.Interpol
-'for'         Keyword
-' '           Text.Whitespace
-'field'       Name
-' '           Text.Whitespace
-'in'          Keyword
-' '           Text.Whitespace
-'%w('         Literal.String.Other
-'first_name middle_name last_name' Literal.String.Other
-')'           Literal.String.Other
-'%}'          Literal.String.Interpol
-'\n'          Text.Whitespace
-
-'cmp'         Name
-'='           Operator
-'{{'          Literal.String.Interpol
-'field'       Name
-'.'           Operator
-'id'          Name
-'}}'          Literal.String.Interpol
-'<=>'         Operator
-'other'       Name
-'.'           Operator
-'{{'          Literal.String.Interpol
-'field'       Name
-'.'           Operator
-'id'          Name
-'}}'          Literal.String.Interpol
-'\n'          Text.Whitespace
-
-'return'      Keyword
-' '           Text.Whitespace
-'cmp'         Name
-' '           Text.Whitespace
-'if'          Keyword
-' '           Text.Whitespace
-'cmp'         Name
-'!='          Operator
-'0'           Literal.Number.Integer
-'\n'          Text.Whitespace
-
-'{%'          Literal.String.Interpol
-'end'         Keyword
-'%}'          Literal.String.Interpol
-'\n'          Text.Whitespace
-
-'0'           Literal.Number.Integer
-'\n'          Text.Whitespace
-
-'end'         Keyword
-'\n'          Text.Whitespace

spec/tests/crystal/test_numbers.txt

@@ -1,84 +0,0 @@
----input---
-# Integers
-0
-1
-1_000_000
-1u8
-11231231231121312i64
-
-# Floats
-0.0
-1.0_f32
-1_f32
-0f64
-1e+4
-1e111
-1_234.567_890
-
-# Error
-01
-0b2
-0x129g2
-0o12358
-
----tokens---
-'# Integers'  Comment.Single
-'\n'          Text.Whitespace
-
-'0'           Literal.Number.Integer
-'\n'          Text.Whitespace
-
-'1'           Literal.Number.Integer
-'\n'          Text.Whitespace
-
-'1_000_000'   Literal.Number.Integer
-'\n'          Text.Whitespace
-
-'1u8'         Literal.Number.Integer
-'\n'          Text.Whitespace
-
-'11231231231121312i64' Literal.Number.Integer
-'\n\n'        Text.Whitespace
-
-'# Floats'    Comment.Single
-'\n'          Text.Whitespace
-
-'0.0'         Literal.Number.Float
-'\n'          Text.Whitespace
-
-'1.0_f32'     Literal.Number.Float
-'\n'          Text.Whitespace
-
-'1_f32'       Literal.Number.Float
-'\n'          Text.Whitespace
-
-'0f64'        Literal.Number.Float
-'\n'          Text.Whitespace
-
-'1e+4'        Literal.Number.Float
-'\n'          Text.Whitespace
-
-'1e111'       Literal.Number.Float
-'\n'          Text.Whitespace
-
-'1_234.567_890' Literal.Number.Float
-'\n\n'        Text.Whitespace
-
-'# Error'     Comment.Single
-'\n'          Text.Whitespace
-
-'0'           Error
-'1'           Literal.Number.Integer
-'\n'          Text.Whitespace
-
-'0'           Error
-'b2'          Name
-'\n'          Text.Whitespace
-
-'0'           Error
-'x129g2'      Name
-'\n'          Text.Whitespace
-
-'0'           Error
-'o12358'      Name
-'\n'          Text.Whitespace

spec/tests/crystal/test_operator_methods.txt

@@ -1,18 +0,0 @@
----input---
-([] of Int32).[]?(5)
-
----tokens---
-'('           Punctuation
-'['           Operator
-']'           Operator
-' '           Text.Whitespace
-'of'          Keyword
-' '           Text.Whitespace
-'Int32'       Name
-')'           Punctuation
-'.'           Operator
-'[]?'         Name.Operator
-'('           Punctuation
-'5'           Literal.Number.Integer
-')'           Punctuation
-'\n'          Text.Whitespace

spec/tests/crystal/test_percent_strings.txt

@@ -1,41 +0,0 @@
----input---
-%(hello ("world"))
-%[hello ["world"]]
-%{hello "world"}
-%<hello <"world">>
-%|hello "world"|
-
----tokens---
-'%('          Literal.String.Other
-'hello '      Literal.String.Other
-'('           Literal.String.Other
-'"world"'     Literal.String.Other
-')'           Literal.String.Other
-')'           Literal.String.Other
-'\n'          Text.Whitespace
-
-'%['          Literal.String.Other
-'hello '      Literal.String.Other
-'['           Literal.String.Other
-'"world"'     Literal.String.Other
-']'           Literal.String.Other
-']'           Literal.String.Other
-'\n'          Text.Whitespace
-
-'%{'          Literal.String.Other
-'hello "world"' Literal.String.Other
-'}'           Literal.String.Other
-'\n'          Text.Whitespace
-
-'%<'          Literal.String.Other
-'hello '      Literal.String.Other
-'<'           Literal.String.Other
-'"world"'     Literal.String.Other
-'>'           Literal.String.Other
-'>'           Literal.String.Other
-'\n'          Text.Whitespace
-
-'%|'          Literal.String.Other
-'hello "world"' Literal.String.Other
-'|'           Literal.String.Other
-'\n'          Text.Whitespace

spec/tests/crystal/test_percent_strings_special.txt

@@ -1,31 +0,0 @@
----input---
-%Q(hello \n #{name})
-%q(hello \n #{name})
-%w(foo\nbar baz)
-
----tokens---
-'%Q('         Literal.String.Other
-'hello '      Literal.String.Other
-'\\n'         Literal.String.Escape
-' '           Literal.String.Other
-'#{'          Literal.String.Interpol
-'name'        Name
-'}'           Literal.String.Interpol
-')'           Literal.String.Other
-'\n'          Text.Whitespace
-
-'%q('         Literal.String.Other
-'hello '      Literal.String.Other
-'\\'          Literal.String.Other
-'n '          Literal.String.Other
-'#'           Literal.String.Other
-'{name}'      Literal.String.Other
-')'           Literal.String.Other
-'\n'          Text.Whitespace
-
-'%w('         Literal.String.Other
-'foo'         Literal.String.Other
-'\\'          Literal.String.Other
-'nbar baz'    Literal.String.Other
-')'           Literal.String.Other
-'\n'          Text.Whitespace

spec/tests/crystal/test_pseudo_builtins.txt

@@ -1,20 +0,0 @@
----input---
-record Cls do
-def_equals s
-end
-
----tokens---
-'record'      Name.Builtin.Pseudo
-' '           Text.Whitespace
-'Cls'         Name
-' '           Text.Whitespace
-'do'          Keyword
-'\n'          Text.Whitespace
-
-'def_equals'  Name.Builtin.Pseudo
-' '           Text.Whitespace
-'s'           Name
-'\n'          Text.Whitespace
-
-'end'         Keyword
-'\n'          Text.Whitespace

spec/tests/crystal/test_pseudo_keywords.txt

@@ -1,50 +0,0 @@
----input---
-def f(x : T, line = __LINE__) forall T
-if x.is_a?(String)
-pp! x
-end
-end
-
----tokens---
-'def'         Keyword
-' '           Text.Whitespace
-'f'           Name.Function
-'('           Punctuation
-'x'           Name
-' '           Text.Whitespace
-':'           Punctuation
-' '           Text.Whitespace
-'T'           Name
-','           Punctuation
-' '           Text.Whitespace
-'line'        Name
-' '           Text.Whitespace
-'='           Operator
-' '           Text.Whitespace
-'__LINE__'    Keyword.Pseudo
-')'           Punctuation
-' '           Text.Whitespace
-'forall'      Keyword.Pseudo
-' '           Text.Whitespace
-'T'           Name
-'\n'          Text.Whitespace
-
-'if'          Keyword
-' '           Text.Whitespace
-'x'           Name
-'.is_a?'      Keyword.Pseudo
-'('           Punctuation
-'String'      Name
-')'           Punctuation
-'\n'          Text.Whitespace
-
-'pp!'         Name.Builtin.Pseudo
-' '           Text.Whitespace
-'x'           Name
-'\n'          Text.Whitespace
-
-'end'         Keyword
-'\n'          Text.Whitespace
-
-'end'         Keyword
-'\n'          Text.Whitespace

spec/tests/crystal/test_range_syntax1.txt

@@ -1,8 +0,0 @@
----input---
-1...3
-
----tokens---
-'1'           Literal.Number.Integer
-'...'         Operator
-'3'           Literal.Number.Integer
-'\n'          Text.Whitespace

spec/tests/crystal/test_range_syntax2.txt

@@ -1,10 +0,0 @@
----input---
-1 .. 3
-
----tokens---
-'1'           Literal.Number.Integer
-' '           Text.Whitespace
-'..'          Operator
-' '           Text.Whitespace
-'3'           Literal.Number.Integer
-'\n'          Text.Whitespace

spec/tests/crystal/test_string_escapes.txt

@@ -1,58 +0,0 @@
----input---
-"a\nz"
-"a\az"
-"a\xffz"
-"a\u1234z"
-"a\000z"
-"a\u{0}z"
-"a\u{10AfF9}z"
-
----tokens---
-'"'           Literal.String.Double
-'a'           Literal.String.Double
-'\\n'         Literal.String.Escape
-'z'           Literal.String.Double
-'"'           Literal.String.Double
-'\n'          Text.Whitespace
-
-'"'           Literal.String.Double
-'a'           Literal.String.Double
-'\\a'         Literal.String.Escape
-'z'           Literal.String.Double
-'"'           Literal.String.Double
-'\n'          Text.Whitespace
-
-'"'           Literal.String.Double
-'a'           Literal.String.Double
-'\\xff'       Literal.String.Escape
-'z'           Literal.String.Double
-'"'           Literal.String.Double
-'\n'          Text.Whitespace
-
-'"'           Literal.String.Double
-'a'           Literal.String.Double
-'\\u1234'     Literal.String.Escape
-'z'           Literal.String.Double
-'"'           Literal.String.Double
-'\n'          Text.Whitespace
-
-'"'           Literal.String.Double
-'a'           Literal.String.Double
-'\\000'       Literal.String.Escape
-'z'           Literal.String.Double
-'"'           Literal.String.Double
-'\n'          Text.Whitespace
-
-'"'           Literal.String.Double
-'a'           Literal.String.Double
-'\\u{0}'      Literal.String.Escape
-'z'           Literal.String.Double
-'"'           Literal.String.Double
-'\n'          Text.Whitespace
-
-'"'           Literal.String.Double
-'a'           Literal.String.Double
-'\\u{10AfF9}' Literal.String.Escape
-'z'           Literal.String.Double
-'"'           Literal.String.Double
-'\n'          Text.Whitespace

spec/tests/crystal/test_symbols.txt

@@ -1,20 +0,0 @@
----input---
-:sym_bol
-:あ
-:question?
-:"symbol"
-
----tokens---
-':sym_bol'    Literal.String.Symbol
-'\n'          Text.Whitespace
-
-':あ'          Literal.String.Symbol
-'\n'          Text.Whitespace
-
-':question?'  Literal.String.Symbol
-'\n'          Text.Whitespace
-
-':"'          Literal.String.Symbol
-'symbol'      Literal.String.Symbol
-'"'           Literal.String.Symbol
-'\n'          Text.Whitespace

src/formatter.cr

@@ -17,12 +17,19 @@ module Tartrazine
     end
 
     def format(text : String, lexer : Lexer) : String
-      raise Exception.new("Not implemented")
+      outp = String::Builder.new("")
+      format(text, lexer, outp)
+      outp.to_s
     end
 
     # Return the styles, if the formatter supports it.
     def style_defs : String
       raise Exception.new("Not implemented")
     end
+
+    # Is this line in the highlighted ranges?
+    def highlighted?(line : Int) : Bool
+      highlight_lines.any?(&.includes?(line))
+    end
   end
 end

src/formatters/ansi.cr

@@ -1,6 +1,15 @@
 require "../formatter"
 
 module Tartrazine
+  def self.to_ansi(text : String, language : String,
+                   theme : String = "default-dark",
+                   line_numbers : Bool = false) : String
+    Tartrazine::Ansi.new(
+      theme: Tartrazine.theme(theme),
+      line_numbers: line_numbers
+    ).format(text, Tartrazine.lexer(name: language))
+  end
+
   class Ansi < Formatter
     property? line_numbers : Bool = false
 
@@ -11,12 +20,6 @@ module Tartrazine
       "#{i + 1}".rjust(4).ljust(5)
     end
 
-    def format(text : String, lexer : Lexer) : String
-      outp = String::Builder.new("")
-      format(text, lexer, outp)
-      outp.to_s
-    end
-
     def format(text : String, lexer : BaseLexer, outp : IO) : Nil
       tokenizer = lexer.tokenizer(text)
       i = 0

src/formatters/html.cr

@@ -3,6 +3,17 @@ require "../formatter"
 require "html"
 
 module Tartrazine
+  def self.to_html(text : String, language : String,
+                   theme : String = "default-dark",
+                   standalone : Bool = true,
+                   line_numbers : Bool = false) : String
+    Tartrazine::Html.new(
+      theme: Tartrazine.theme(theme),
+      standalone: standalone,
+      line_numbers: line_numbers
+    ).format(text, Tartrazine.lexer(name: language))
+  end
+
   class Html < Formatter
     # property line_number_in_table : Bool = false
     # property with_classes : Bool = true
@@ -95,8 +106,7 @@ module Tartrazine
 
           # These are true/false/nil
           outp << "border: none;" if style.border == false
-          outp << "font-weight: bold;" if style.bold
-          outp << "font-weight: #{@weight_of_bold};" if style.bold == false
+          outp << "font-weight: #{@weight_of_bold};" if style.bold
           outp << "font-style: italic;" if style.italic
           outp << "font-style: normal;" if style.italic == false
           outp << "text-decoration: underline;" if style.underline
@@ -123,10 +133,5 @@ module Tartrazine
       end
       class_prefix + Abbreviations[token]
     end
-
-    # Is this line in the highlighted ranges?
-    def highlighted?(line : Int) : Bool
-      highlight_lines.any?(&.includes?(line))
-    end
   end
 end

src/formatters/json.cr

@@ -12,7 +12,7 @@ module Tartrazine
 
     def format(text : String, lexer : BaseLexer, io : IO) : Nil
       tokenizer = lexer.tokenizer(text)
-      io << Tartrazine::Lexer.collapse_tokens(tokenizer.to_a).to_json
+      io << Tartrazine::RegexLexer.collapse_tokens(tokenizer.to_a).to_json
     end
   end
 end

src/formatters/svg.cr

@@ -0,0 +1,129 @@
+require "../constants/token_abbrevs.cr"
+require "../formatter"
+require "html"
+
+module Tartrazine
+  def self.to_svg(text : String, language : String,
+                  theme : String = "default-dark",
+                  standalone : Bool = true,
+                  line_numbers : Bool = false) : String
+    Tartrazine::Svg.new(
+      theme: Tartrazine.theme(theme),
+      standalone: standalone,
+      line_numbers: line_numbers
+    ).format(text, Tartrazine.lexer(name: language))
+  end
+
+  class Svg < Formatter
+    property highlight_lines : Array(Range(Int32, Int32)) = [] of Range(Int32, Int32)
+    property line_number_id_prefix : String = "line-"
+    property line_number_start : Int32 = 1
+    property tab_width = 8
+    property? line_numbers : Bool = false
+    property? linkable_line_numbers : Bool = true
+    property? standalone : Bool = false
+    property weight_of_bold : Int32 = 600
+    property fs : Int32
+    property ystep : Int32
+
+    property theme : Theme
+
+    def initialize(@theme : Theme = Tartrazine.theme("default-dark"), *,
+                   @highlight_lines = [] of Range(Int32, Int32),
+                   @class_prefix : String = "",
+                   @line_number_id_prefix = "line-",
+                   @line_number_start = 1,
+                   @tab_width = 8,
+                   @line_numbers : Bool = false,
+                   @linkable_line_numbers : Bool = true,
+                   @standalone : Bool = false,
+                   @weight_of_bold : Int32 = 600,
+                   @font_family : String = "monospace",
+                   @font_size : String = "14px")
+      if font_size.ends_with? "px"
+        @fs = font_size[0...-2].to_i
+      else
+        @fs = font_size.to_i
+      end
+      @ystep = @fs + 5
+    end
+
+    def format(text : String, lexer : BaseLexer, io : IO) : Nil
+      pre, post = wrap_standalone
+      io << pre if standalone?
+      format_text(text, lexer, io)
+      io << post if standalone?
+    end
+
+    # Wrap text into a full HTML document, including the CSS for the theme
+    def wrap_standalone
+      output = String.build do |outp|
+        outp << %(<?xml version="1.0" encoding="utf-8"?>
+        <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
+        <svg xmlns="http://www.w3.org/2000/svg">
+        <g font-family="#{self.@font_family}" font-size="#{self.@font_size}">)
+      end
+      {output.to_s, "</g></svg>"}
+    end
+
+    private def line_label(i : Int32, x : Int32, y : Int32) : String
+      line_label = "#{i + 1}".rjust(4).ljust(5)
+      line_style = highlighted?(i + 1) ? "font-weight=\"#{@weight_of_bold}\"" : ""
+      line_id = linkable_line_numbers? ? "id=\"#{line_number_id_prefix}#{i + 1}\"" : ""
+      %(<text #{line_style} #{line_id}  x="#{4*ystep}" y="#{y}" text-anchor="end">#{line_label}</text>)
+    end
+
+    def format_text(text : String, lexer : BaseLexer, outp : IO)
+      x = 0
+      y = ystep
+      i = 0
+      line_x = x
+      line_x += 5 * ystep if line_numbers?
+      tokenizer = lexer.tokenizer(text)
+      outp << line_label(i, x, y) if line_numbers?
+      outp << %(<text x="#{line_x}" y="#{y}" xml:space="preserve">)
+      tokenizer.each do |token|
+        if token[:value].ends_with? "\n"
+          outp << "<tspan #{get_style(token[:type])}>#{HTML.escape(token[:value][0...-1])}</tspan>"
+          outp << "</text>"
+          x = 0
+          y += ystep
+          i += 1
+          outp << line_label(i, x, y) if line_numbers?
+          outp << %(<text x="#{line_x}" y="#{y}" xml:space="preserve">)
+        else
+          outp << "<tspan#{get_style(token[:type])}>#{HTML.escape(token[:value])}</tspan>"
+          x += token[:value].size * ystep
+        end
+      end
+      outp << "</text>"
+    end
+
+    # Given a token type, return the style.
+    def get_style(token : String) : String
+      if !theme.styles.has_key? token
+        # Themes don't contain information for each specific
+        # token type. However, they may contain information
+        # for a parent style. Worst case, we go to the root
+        # (Background) style.
+        parent = theme.style_parents(token).reverse.find { |dad|
+          theme.styles.has_key?(dad)
+        }
+        theme.styles[token] = theme.styles[parent]
+      end
+      output = String.build do |outp|
+        style = theme.styles[token]
+        outp << " fill=\"##{style.color.try &.hex}\"" if style.color
+        # No support for background color or border in SVG
+
+        outp << " font-weight=\"#{@weight_of_bold}\"" if style.bold
+        outp << " font-weight=\"normal\"" if style.bold == false
+        outp << " font-style=\"italic\"" if style.italic
+        outp << " font-style=\"normal\"" if style.italic == false
+        outp << " text-decoration=\"underline\"" if style.underline
+        outp << " text-decoration=\"none" if style.underline == false
+      end
+      output
+    end
+  end
+end

src/lexer.cr

@@ -1,5 +1,7 @@
-require "baked_file_system"
 require "./constants/lexers"
+require "./heuristics"
+require "baked_file_system"
+require "crystal/syntax_highlighter"
 
 module Tartrazine
   class LexerFiles
@@ -9,22 +11,35 @@ module Tartrazine
 
   # Get the lexer object for a language name
   # FIXME: support mimetypes
-  def self.lexer(name : String? = nil, filename : String? = nil) : BaseLexer
+  def self.lexer(name : String? = nil, filename : String? = nil, mimetype : String? = nil) : BaseLexer
     return lexer_by_name(name) if name && name != "autodetect"
     return lexer_by_filename(filename) if filename
+    return lexer_by_mimetype(mimetype) if mimetype
 
-    Lexer.from_xml(LexerFiles.get("/#{LEXERS_BY_NAME["plaintext"]}.xml").gets_to_end)
+    RegexLexer.from_xml(LexerFiles.get("/#{LEXERS_BY_NAME["plaintext"]}.xml").gets_to_end)
+  end
+
+  private def self.lexer_by_mimetype(mimetype : String) : BaseLexer
+    lexer_file_name = LEXERS_BY_MIMETYPE.fetch(mimetype, nil)
+    raise Exception.new("Unknown mimetype: #{mimetype}") if lexer_file_name.nil?
+
+    RegexLexer.from_xml(LexerFiles.get("/#{lexer_file_name}.xml").gets_to_end)
   end
 
   private def self.lexer_by_name(name : String) : BaseLexer
+    return CrystalLexer.new if name == "crystal"
     lexer_file_name = LEXERS_BY_NAME.fetch(name.downcase, nil)
     return create_delegating_lexer(name) if lexer_file_name.nil? && name.includes? "+"
     raise Exception.new("Unknown lexer: #{name}") if lexer_file_name.nil?
 
-    Lexer.from_xml(LexerFiles.get("/#{lexer_file_name}.xml").gets_to_end)
+    RegexLexer.from_xml(LexerFiles.get("/#{lexer_file_name}.xml").gets_to_end)
   end
 
   private def self.lexer_by_filename(filename : String) : BaseLexer
+    if filename.ends_with?(".cr")
+      return CrystalLexer.new
+    end
+
     candidates = Set(String).new
     LEXERS_BY_FILENAME.each do |k, v|
       candidates += v.to_set if File.match?(k, File.basename(filename))
@@ -44,7 +59,7 @@ module Tartrazine
       end
     end
 
-    Lexer.from_xml(LexerFiles.get("/#{lexer_file_name}.xml").gets_to_end)
+    RegexLexer.from_xml(LexerFiles.get("/#{lexer_file_name}.xml").gets_to_end)
   end
 
   private def self.lexer_by_content(fname : String) : String?
@@ -144,7 +159,9 @@ module Tartrazine
     end
   end
 
-  abstract class BaseLexer
+  alias BaseLexer = Lexer
+
+  abstract class Lexer
     property config = {
       name:             "",
       priority:         0.0,
@@ -166,7 +183,7 @@ module Tartrazine
   # For explanations on what actions and states do
   # the Pygments documentation is a good place to start.
   # https://pygments.org/docs/lexerdevelopment/
-  class Lexer < BaseLexer
+  class RegexLexer < BaseLexer
     # Collapse consecutive tokens of the same type for easier comparison
     # and smaller output
     def self.collapse_tokens(tokens : Array(Tartrazine::Token)) : Array(Tartrazine::Token)
@@ -190,7 +207,7 @@ module Tartrazine
     end
 
     def self.from_xml(xml : String) : Lexer
-      l = Lexer.new
+      l = RegexLexer.new
       lexer = XML.parse(xml).first_element_child
       if lexer
         config = lexer.children.find { |node|
@@ -255,7 +272,7 @@ module Tartrazine
   #
   # This is useful for things like template languages, where
   # you have Jinja + HTML or Jinja + CSS and so on.
-  class DelegatingLexer < BaseLexer
+  class DelegatingLexer < Lexer
     property language_lexer : BaseLexer
     property root_lexer : BaseLexer
 
@@ -316,4 +333,81 @@ module Tartrazine
       new_state
     end
   end
+
+  class CustomCrystalHighlighter < Crystal::SyntaxHighlighter
+    @tokens = [] of Token
+
+    def render_delimiter(&block)
+      @tokens << {type: "LiteralString", value: block.call.to_s}
+    end
+
+    def render_interpolation(&block)
+      @tokens << {type: "LiteralStringInterpol", value: "\#{"}
+      @tokens << {type: "Text", value: block.call.to_s}
+      @tokens << {type: "LiteralStringInterpol", value: "}"}
+    end
+
+    def render_string_array(&block)
+      @tokens << {type: "LiteralString", value: block.call.to_s}
+    end
+
+    # ameba:disable Metrics/CyclomaticComplexity
+    def render(type : TokenType, value : String)
+      case type
+      when .comment?
+        @tokens << {type: "Comment", value: value}
+      when .number?
+        @tokens << {type: "LiteralNumber", value: value}
+      when .char?
+        @tokens << {type: "LiteralStringChar", value: value}
+      when .symbol?
+        @tokens << {type: "LiteralStringSymbol", value: value}
+      when .const?
+        @tokens << {type: "NameConstant", value: value}
+      when .string?
+        @tokens << {type: "LiteralString", value: value}
+      when .ident?
+        @tokens << {type: "NameVariable", value: value}
+      when .keyword?, .self?
+        @tokens << {type: "NameKeyword", value: value}
+      when .primitive_literal?
+        @tokens << {type: "Literal", value: value}
+      when .operator?
+        @tokens << {type: "Operator", value: value}
+      when Crystal::SyntaxHighlighter::TokenType::DELIMITED_TOKEN, Crystal::SyntaxHighlighter::TokenType::DELIMITER_START, Crystal::SyntaxHighlighter::TokenType::DELIMITER_END
+        @tokens << {type: "LiteralString", value: value}
+      else
+        @tokens << {type: "Text", value: value}
+      end
+    end
+  end
+
+  class CrystalTokenizer < Tartrazine::BaseTokenizer
+    include Iterator(Token)
+    @hl = CustomCrystalHighlighter.new
+    @lexer : BaseLexer
+    @iter : Iterator(Token)
+
+    # delegate next, to: @iter
+
+    def initialize(@lexer : BaseLexer, text : String, secondary = false)
+      # Respect the `ensure_nl` config option
+      if text.size > 0 && text[-1] != '\n' && @lexer.config[:ensure_nl] && !secondary
+        text += "\n"
+      end
+      # Just do the tokenizing
+      @hl.highlight(text)
+      @iter = @hl.@tokens.each
+    end
+
+    def next : Iterator::Stop | Token
+      @iter.next
+    end
+  end
+
+  class CrystalLexer < BaseLexer
+    def tokenizer(text : String, secondary = false) : BaseTokenizer
+      CrystalTokenizer.new(self, text, secondary)
+    end
+  end
 end

src/main.cr

@@ -1,5 +1,5 @@
 require "docopt"
-require "./**"
+require "./tartrazine"
 
 HELP = <<-HELP
 tartrazine: a syntax highlighting tool
@@ -11,6 +11,8 @@ Usage:
   tartrazine -f html -t theme --css
   tartrazine FILE -f terminal [-t theme][-l lexer][--line-numbers]
                               [-o output]
+  tartrazine FILE -f svg  [-t theme][--standalone][--line-numbers]
+                          [-l lexer][-o output]
   tartrazine FILE -f json [-o output]
   tartrazine --list-themes
   tartrazine --list-lexers
@@ -18,7 +20,7 @@ Usage:
   tartrazine --version
 
 Options:
-  -f <formatter>      Format to use (html, terminal, json)
+  -f <formatter>      Format to use (html, terminal, json, svg)
   -t <theme>          Theme to use, see --list-themes [default: default-dark]
   -l <lexer>          Lexer (language) to use, see --list-lexers. Use more than
                       one lexer with "+" (e.g. jinja+yaml) [default: autodetect]
@@ -71,6 +73,11 @@ if options["-f"]
     formatter.theme = theme
   when "json"
     formatter = Tartrazine::Json.new
+  when "svg"
+    formatter = Tartrazine::Svg.new
+    formatter.standalone = options["--standalone"] != nil
+    formatter.line_numbers = options["--line-numbers"] != nil
+    formatter.theme = theme
   else
     puts "Invalid formatter: #{formatter}"
     exit 1

src/rules.cr

@@ -17,7 +17,6 @@ module Tartrazine
 
   abstract struct BaseRule
     abstract def match(text : Bytes, pos : Int32, tokenizer : Tokenizer) : Tuple(Bool, Int32, Array(Token))
-    abstract def initialize(node : XML::Node)
 
     @actions : Array(Action) = [] of Action
 
@@ -40,9 +39,6 @@ module Tartrazine
       return true, pos + match[0].size, @actions.flat_map(&.emit(match, tokenizer))
     end
 
-    def initialize(node : XML::Node)
-    end
-
     def initialize(node : XML::Node, multiline, dotall, ignorecase)
       pattern = node["pattern"]
       pattern = "(?m)" + pattern if multiline

src/run_tests.cr

@@ -0,0 +1 @@
+require "../spec/tartrazine_spec.cr"

src/styles.cr

@@ -84,27 +84,6 @@ module Tartrazine
 
     property styles = {} of String => Style
 
-    # Get the style for a token.
-    def style(token)
-      styles[token] = Style.new unless styles.has_key?(token)
-      s = styles[token]
-
-      # We already got the data from the style hierarchy
-      return s if s.complete?
-
-      # Form the hierarchy of parent styles
-      parents = style_parents(token)
-
-      s = parents.map do |parent|
-        styles[parent]
-      end.reduce(s) do |acc, style|
-        acc + style
-      end
-      s.complete = true
-      styles[token] = s
-      s
-    end
-
     def style_parents(token)
       parents = ["Background"]
       parts = token.underscore.split("_").map(&.capitalize)

src/tartrazine.cr

@@ -1,5 +1,6 @@
 require "./actions"
 require "./formatter"
+require "./formatters/**"
 require "./rules"
 require "./styles"
 require "./tartrazine"