Add bin and edit workflow

2026-09-16 13:11:16 -06:00
parent c8ac4fcae5
commit 4cee170d66
17576 changed files with 895740 additions and 2 deletions
@@ -0,0 +1,106 @@
+# -*- coding: utf-8 -*- #
+# frozen_string_literal: true
+
+module Rouge
+  module Lexers
+    class Dart < RegexLexer
+      title "Dart"
+      desc "The Dart programming language (dart.dev)"
+
+      tag 'dart'
+      filenames '*.dart'
+      mimetypes 'text/x-dart'
+
+      keywords = %w(
+        as assert await break case catch continue default do else finally for if
+        in is new rethrow return super switch this throw try while when with yield
+      )
+
+      declarations = %w(
+        abstract base async dynamic const covariant external extends factory final get implements
+        interface late native on operator required sealed set static sync typedef var
+      )
+
+      types = %w(bool Comparable double Dynamic enum Function int List Map Never Null num Object Pattern Record Set String Symbol Type Uri void)
+
+      imports = %w(import deferred export library part\s*of part source)
+
+      id = /[a-zA-Z_]\w*/
+
+      state :root do
+        rule %r(^
+          (\s*(?:[a-zA-Z_][a-zA-Z\d_.\[\]]*\s+)+?) # return arguments
+          ([a-zA-Z_]\w*)                           # method name
+          (\s*)(\()                                # signature start
+        )mx do |m|
+          # TODO: do this better, this shouldn't need a delegation
+          delegate Dart, m[1]
+          token Name::Function, m[2]
+          token Text, m[3]
+          token Punctuation, m[4]
+        end
+
+        rule %r/\s+/, Text
+        rule %r(//.*?$), Comment::Single
+        rule %r(/\*.*?\*/)m, Comment::Multiline
+        rule %r/"/, Str, :dqs
+        rule %r/'/, Str, :sqs
+        rule %r/r"[^"]*"/, Str::Other
+        rule %r/r'[^']*'/, Str::Other
+        rule %r/##{id}*/i, Str::Symbol
+        rule %r/@#{id}/, Name::Decorator
+        rule %r/(?:#{keywords.join('|')})\b/, Keyword
+        rule %r/(?:#{declarations.join('|')})\b/, Keyword::Declaration
+        rule %r/(?:#{types.join('|')})\b/, Keyword::Type
+        rule %r/(?:true|false|null)\b/, Keyword::Constant
+        rule %r/(?:class|mixin)\b/, Keyword::Declaration, :class
+        rule %r/(?:#{imports.join('|')})\b/, Keyword::Namespace, :import
+        rule %r/(\.)(#{id})/ do
+          groups Operator, Name::Attribute
+        end
+
+        rule %r/#{id}:/, Name::Label
+        rule %r/\$?#{id}/, Name
+        rule %r/[~^*!%&\|+=:\/?-]/, Operator
+        rule %r/[\[\](){}<>\.,;]/, Punctuation
+        rule %r/\d*\.\d+([eE]\-?\d+)?/, Num::Float
+        rule %r/0x[\da-fA-F]+/, Num::Hex
+        rule %r/\d+L?/, Num::Integer
+        rule %r/\n/, Text
+      end
+
+      state :class do
+        rule %r/\s+/m, Text
+        rule id, Name::Class, :pop!
+      end
+
+      state :dqs do
+        rule %r/"/, Str, :pop!
+        rule %r/[^\\\$"]+/, Str
+        mixin :string
+      end
+
+      state :sqs do
+        rule %r/'/, Str, :pop!
+        rule %r/[^\\\$']+/, Str
+        mixin :string
+      end
+
+      state :import do
+        rule %r/;/, Operator, :pop!
+        rule %r/(?:show|hide)\b/, Keyword::Declaration
+        mixin :root
+      end
+
+      state :string do
+        mixin :interpolation
+        rule %r/\\[nrt\"\'\\]/, Str::Escape
+      end
+
+      state :interpolation do
+        rule %r/\$#{id}/, Str::Interpol
+        rule %r/\$\{[^\}]+\}/, Str::Interpol
+      end
+    end
+  end
+end