Integrate heuristics into lexer selection

.gitignore

@@ -9,4 +9,3 @@ shard.lock
 .vscode/
 .crystal/
 venv/
-.croupier

.md.rb

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

.mdlrc

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

.pre-commit-config.yaml

@@ -1,35 +0,0 @@
-# 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

@@ -1,41 +0,0 @@
-# Changelog
-
-All notable changes to this project will be documented in this file.
-
-## [0.6.4] - 2024-08-28
-
-### 🐛 Bug Fixes
-
-- Ameba
-- Variable bame in Hacefile
-
-### 📚 Documentation
-
-- Mention AUR package
-
-### ⚙️ Miscellaneous Tasks
-
-- Pre-commit hooks
-- Git-cliff config
-- Started changelog
-- Force conventional commit messages
-- Force conventional commit messages
-- Updated pre-commit
-
-### Build
-
-- Switch from Makefile to Hacefile
-- Added do_release script
-- Fix markdown check
-
-### Bump
-
-- Release v0.6.4
-
-## [0.6.1] - 2024-08-25
-
-### 📚 Documentation
-
-- Improve readme and help message
-
-<!-- generated by git-cliff -->

Hacefile.yml

@@ -1,115 +0,0 @@
-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/hace
-    commands: |
-      rm ${HOME}/.local/bin/{{NAME}}
-      cp bin/hace ${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

@@ -0,0 +1,7 @@
+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

@@ -2,22 +2,44 @@
 
 Tartrazine is a library to syntax-highlight code. It is
 a port of [Pygments](https://pygments.org/) to
-[Crystal](https://crystal-lang.org/).
+[Crystal](https://crystal-lang.org/). Kind of.
 
-It also provides a CLI tool which can be used to highlight many things in many styles.
+The CLI tool can be used to highlight many things in many styles.
 
-Currently Tartrazine supports 247 languages and has 331 themes (63 from Chroma,
+# A port of what? Why "kind of"?
-the rest are base16 themes via [Sixteen](https://github.com/ralsina/sixteen)
+
+Pygments is a staple of the Python ecosystem, and it's great.
+It lets you highlight code in many languages, and it has many
+themes. Chroma is "Pygments for Go", it's actually a port of
+Pygments to Go, and it's great too.
+
+I wanted that in Crystal, so I started this project. But I did
+not read much of the Pygments code. Or much of Chroma's.
+
+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*.
+
+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'.
+
+Currently Tartrazine supports ... 248 languages.
+
+It 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)
+work on any Linux. Get them from the [releases page](https://github.com/ralsina/tartrazine/releases) and put them in your PATH.
-and put them in your PATH.
 
 To build from source:
 
@@ -30,13 +52,13 @@ To build from source:
 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
+$ 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 \
+$ tartrazine whatever.c -l c -t catppuccin-macchiato --line-numbers \
   --standalone -f html -o whatever.html 
 ```
 
@@ -65,30 +87,3 @@ puts formatter.format(File.read(ARGV[0]), lexer)
 ## 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
-themes. Chroma is "Pygments for Go", it's actually a port of
-Pygments to Go, and it's great too.
-
-I wanted that in Crystal, so I started this project. But I did
-not read much of the Pygments code. Or much of Chroma's.
-
-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*](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' and DelegatingLexers (useful for things like template languages)
-
-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 && shards build --static --release"
+docker run -ti --rm -v "$PWD":/app --user="$UID" tartrazine-builder /bin/sh -c "cd /app && rm -rf lib shard.lock && make static"
 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 && shards build --static --release"
+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"
 mv bin/tartrazine bin/tartrazine-static-linux-arm64

cliff.toml

@@ -1,79 +0,0 @@
-# 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|^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

@@ -1,15 +0,0 @@
-#!/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

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

lexers/VelocityLexer.xml

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

lexers/agda.xml

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

lexers/alloy.xml

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

lexers/autohotkey.xml

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

lexers/autoit.xml

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

lexers/bbcode.xml

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

lexers/markdown.xml

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

lexers/moinwiki.xml

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

lexers/rpm_spec.xml

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

lexers/rst.xml

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

lexers/smali.xml

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

lexers/tal.xml

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

scripts/lexer_metadata.py

@@ -52,6 +52,6 @@ with open("src/constants/lexers.cr", "w") as f:
     f.write("  LEXERS_BY_FILENAME = {\n")
     for k in sorted(lexer_by_filename.keys()):
         v = lexer_by_filename[k]
-        f.write(f'"{k}" => {str(sorted(list(v))).replace("'", "\"")}, \n')
+        f.write(f'"{k}" => {str(list(v)).replace("'", "\"")}, \n')
     f.write("}\n")
     f.write("end\n")

shard.yml

@@ -1,5 +1,5 @@
 name: tartrazine
-version: 0.6.4
+version: 0.6.0
 
 authors:
   - Roberto Alsina <roberto.alsina@gmail.com>
@@ -10,8 +10,7 @@ targets:
 
 dependencies:
   baked_file_system:
-    github: ralsina/baked_file_system
+    github: schovi/baked_file_system
-    branch: master
   base58:
     github: crystal-china/base58.cr
   sixteen:

src/constants/lexers.cr

@@ -731,8 +731,8 @@ module Tartrazine
     "*.applescript"     => ["applescript"],
     "*.aql"             => ["arangodb_aql"],
     "*.arexx"           => ["rexx"],
-    "*.as"              => ["actionscript", "actionscript_3"],
+    "*.as"              => ["actionscript_3", "actionscript"],
-    "*.asm"             => ["nasm", "tasm", "z80_assembly"],
+    "*.asm"             => ["nasm", "z80_assembly", "tasm"],
     "*.au3"             => ["autoit"],
     "*.automount"       => ["systemd"],
     "*.aux"             => ["tex"],
@@ -740,7 +740,7 @@ module Tartrazine
     "*.awk"             => ["awk"],
     "*.b"               => ["brainfuck"],
     "*.bal"             => ["ballerina"],
-    "*.bas"             => ["qbasic", "vb_net"],
+    "*.bas"             => ["vb_net", "qbasic"],
     "*.bash"            => ["bash"],
     "*.bat"             => ["batchfile"],
     "*.batch"           => ["psl"],
@@ -850,7 +850,7 @@ module Tartrazine
     "*.graphql"         => ["graphql"],
     "*.graphqls"        => ["graphql"],
     "*.groovy"          => ["groovy"],
-    "*.h"               => ["c", "c++", "objective-c"],
+    "*.h"               => ["objective-c", "c", "c++"],
     "*.h++"             => ["c++"],
     "*.ha"              => ["hare"],
     "*.handlebars"      => ["handlebars"],
@@ -873,7 +873,7 @@ module Tartrazine
     "*.idc"             => ["c"],
     "*.idr"             => ["idris"],
     "*.ijs"             => ["j"],
-    "*.inc"             => ["objectpascal", "php", "povray", "sourcepawn"],
+    "*.inc"             => ["php", "objectpascal", "povray", "sourcepawn"],
     "*.inf"             => ["ini"],
     "*.ini"             => ["ini"],
     "*.ino"             => ["arduino"],
@@ -899,7 +899,7 @@ module Tartrazine
     "*.lpk"             => ["objectpascal"],
     "*.lpr"             => ["objectpascal"],
     "*.lua"             => ["lua"],
-    "*.m"               => ["mason", "mathematica", "matlab", "objective-c", "octave"],
+    "*.m"               => ["mathematica", "mason", "octave", "objective-c", "matlab"],
     "*.ma"              => ["mathematica"],
     "*.mak"             => ["makefile"],
     "*.man"             => ["groff"],
@@ -954,7 +954,7 @@ module Tartrazine
     "*.php"             => ["php"],
     "*.php[345]"        => ["php"],
     "*.pig"             => ["pig"],
-    "*.pl"              => ["perl", "prolog"],
+    "*.pl"              => ["prolog", "perl"],
     "*.plc"             => ["plutus_core"],
     "*.plot"            => ["gnuplot"],
     "*.plt"             => ["gnuplot"],
@@ -962,7 +962,7 @@ module Tartrazine
     "*.pml"             => ["promela"],
     "*.pony"            => ["pony"],
     "*.pov"             => ["povray"],
-    "*.pp"              => ["objectpascal", "puppet"],
+    "*.pp"              => ["puppet", "objectpascal"],
     "*.pq"              => ["powerquery"],
     "*.pr"              => ["promela"],
     "*.prm"             => ["promela"],
@@ -1011,7 +1011,7 @@ module Tartrazine
     "*.rst"             => ["rst"],
     "*.rvt"             => ["tcl"],
     "*.rx"              => ["rexx"],
-    "*.s"               => ["armasm", "gas", "r"],
+    "*.s"               => ["armasm", "r", "gas"],
     "*.sage"            => ["python"],
     "*.sas"             => ["sas"],
     "*.sass"            => ["sass"],
@@ -1024,7 +1024,7 @@ module Tartrazine
     "*.scope"           => ["systemd"],
     "*.scss"            => ["scss"],
     "*.sed"             => ["sed"],
-    "*.service"         => ["ini", "systemd"],
+    "*.service"         => ["systemd", "ini"],
     "*.sh"              => ["bash"],
     "*.sh-session"      => ["bash_session"],
     "*.sieve"           => ["sieve"],
@@ -1034,13 +1034,13 @@ module Tartrazine
     "*.smali"           => ["smali"],
     "*.sml"             => ["standard_ml"],
     "*.snobol"          => ["snobol"],
-    "*.socket"          => ["ini", "systemd"],
+    "*.socket"          => ["systemd", "ini"],
     "*.sol"             => ["solidity"],
     "*.sp"              => ["sourcepawn"],
     "*.sparql"          => ["sparql"],
     "*.spec"            => ["rpm_spec"],
     "*.spt"             => ["cheetah"],
-    "*.sql"             => ["mysql", "sql"],
+    "*.sql"             => ["sql", "mysql"],
     "*.ss"              => ["scheme"],
     "*.st"              => ["smalltalk"],
     "*.stas"            => ["stas"],
@@ -1069,7 +1069,7 @@ module Tartrazine
     "*.tpl"             => ["smarty"],
     "*.tpp"             => ["c++"],
     "*.trig"            => ["psl"],
-    "*.ts"              => ["typescript", "typoscript"],
+    "*.ts"              => ["typoscript", "typescript"],
     "*.tst"             => ["scilab"],
     "*.tsx"             => ["typescript"],
     "*.ttl"             => ["turtle"],
@@ -1079,7 +1079,7 @@ module Tartrazine
     "*.twig"            => ["twig"],
     "*.txt"             => ["plaintext"],
     "*.uc"              => ["ucode"],
-    "*.v"               => ["coq", "v", "verilog"],
+    "*.v"               => ["verilog", "v", "coq"],
     "*.vala"            => ["vala"],
     "*.vapi"            => ["vala"],
     "*.vb"              => ["vb_net"],

src/formatters/ansi.cr

@@ -11,7 +11,7 @@ module Tartrazine
       "#{i + 1}".rjust(4).ljust(5)
     end
 
-    def format(text : String, lexer : BaseLexer) : String
+    def format(text : String, lexer : Lexer) : String
       outp = String::Builder.new("")
       format(text, lexer, outp)
       outp.to_s

src/lexer.cr

@@ -9,21 +9,13 @@ module Tartrazine
 
   # Get the lexer object for a language name
   # FIXME: support mimetypes
-  def self.lexer(name : String? = nil, filename : String? = nil, mimetype : String? = nil) : BaseLexer
+  def self.lexer(name : String? = nil, filename : 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)
   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?
-
-    Lexer.from_xml(LexerFiles.get("/#{lexer_file_name}.xml").gets_to_end)
-  end
-
   private def self.lexer_by_name(name : String) : BaseLexer
     lexer_file_name = LEXERS_BY_NAME.fetch(name.downcase, nil)
     return create_delegating_lexer(name) if lexer_file_name.nil? && name.includes? "+"

src/run_tests.cr

@@ -1 +0,0 @@
-require "../spec/**"