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 +1,142 @@
+# -*- coding: utf-8 -*- #
+# frozen_string_literal: true
+
+module Rouge
+  module Lexers
+    class RML < RegexLexer
+      title "RML"
+      desc "A system agnostic domain-specific language for runtime monitoring and verification (https://rmlatdibris.github.io/)"
+      tag 'rml'
+      filenames '*.rml'
+
+      def self.keywords
+        @keywords ||= Set.new %w(
+          matches not with empty
+          all if else true false
+        )
+      end
+
+      def self.arithmetic_keywords
+        @arithmetic_keywords ||= Set.new %w(
+          abs sin cos tan min max
+        )
+      end
+
+      id_char = /[a-zA-Z0-9_]/
+      uppercase_id = /[A-Z]#{id_char}*/
+      lowercase_id = /[a-z]#{id_char}*/
+
+      ellipsis = /(\.){3}/
+      int = /[0-9]+/
+      float = /#{int}\.#{int}/
+      string = /'(\\'|[ a-zA-Z0-9_.])*'/
+
+      whitespace = /[ \t\r\n]+/
+      comment = /\/\/[^\r\n]*/
+
+      state :common_rules do
+        rule %r/#{whitespace}/, Text
+        rule %r/#{comment}/, Comment::Single
+        rule %r/#{string}/, Literal::String
+        rule %r/#{float}/, Num::Float
+        rule %r/#{int}/, Num::Integer
+      end
+
+      state :root do
+        mixin :common_rules
+        rule %r/(#{lowercase_id})(\()/ do
+          groups Name::Function, Operator
+          push :event_type_params
+        end
+        rule %r/#{lowercase_id}/ do |m|
+          if m[0] == 'with'
+            token Keyword
+            push :data_expression_with
+          elsif self.class.keywords.include? m[0]
+            token Keyword
+          else
+            token Name::Function
+          end
+        end
+        rule %r/\(|\{|\[/, Operator, :event_type_params
+        rule %r/[_\|]/, Operator
+        rule %r/#{uppercase_id}/, Name::Class, :equation_block_expression
+        rule %r/;/, Operator
+      end
+
+      state :event_type_params do
+        mixin :common_rules
+        rule %r/\(|\{|\[/, Operator, :push
+        rule %r/\)|\}|\]/, Operator, :pop!
+        rule %r/#{lowercase_id}(?=:)/, Name::Entity
+        rule %r/(#{lowercase_id})/ do |m|
+          if self.class.keywords.include? m[0]
+            token Keyword
+          else
+            token Literal::String::Regex
+          end
+        end
+        rule %r/#{ellipsis}/, Literal::String::Symbol
+        rule %r/[_\|;,:]/, Operator
+      end
+
+      state :equation_block_expression do
+        mixin :common_rules
+        rule %r/[<,>]/, Operator
+        rule %r/#{lowercase_id}/, Literal::String::Regex
+        rule %r/=/ do
+          token Operator
+          goto :exp
+        end
+        rule %r/;/, Operator, :pop!
+      end
+
+      state :exp do
+        mixin :common_rules
+        rule %r/(if)(\()/ do
+          groups Keyword, Operator
+          push :data_expression
+        end
+        rule %r/let|var/, Keyword, :equation_block_expression
+        rule %r/(#{lowercase_id})(\()/ do
+          groups Name::Function, Operator
+          push :event_type_params
+        end
+        rule %r/(#{lowercase_id})/ do |m|
+          if self.class.keywords.include? m[0]
+            token Keyword
+          else
+            token Name::Function
+          end
+        end
+        rule %r/#{uppercase_id}(?=<)/, Name::Class, :data_expression
+        rule %r/#{uppercase_id}/, Name::Class
+        rule %r/[=(){}*+\/\\\|!>?]/, Operator
+        rule %r/;/, Operator, :pop!
+      end
+
+      state :data_expression do
+        mixin :common_rules
+        rule %r/#{lowercase_id}/ do |m|
+          if (self.class.arithmetic_keywords | self.class.keywords).include? m[0]
+            token Keyword
+          else
+            token Literal::String::Regex
+          end
+        end
+        rule %r/\(/, Operator, :push
+        rule %r/\)/, Operator, :pop!
+        rule %r/(>)(?=[^A-Z;]+[A-Z;>])/, Operator, :pop!
+        rule %r/[*^?!%&\[\]<>\|+=:,.\/\\_-]/, Operator
+        rule %r/;/, Operator, :pop!
+      end
+
+      state :data_expression_with do
+        mixin :common_rules
+        rule %r/>/, Operator
+        mixin :data_expression
+
+      end
+    end
+  end
+end