source.jison.js

// This is a TextMate grammar distributed by `starry-night`.
// This grammar is licensed `mit`.
// See <https://github.com/wooorm/starry-night> for more info.
/**
 * @import {Grammar} from '@wooorm/starry-night'
 */

/** @type {Grammar} */
const grammar = {
  dependencies: ['source.jisonlex'],
  extensions: ['.jison'],
  injections: {
    'L:(meta.action.jison - (comment | string)), source.js.embedded.jison - (comment | string), source.js.embedded.source - (comment | string.quoted.double | string.quoted.single)':
      {
        patterns: [
          {match: '\\${2}', name: 'variable.language.semantic-value.jison'},
          {match: '@\\$', name: 'variable.language.result-location.jison'},
          {
            match: '##\\$|\\byysp\\b',
            name: 'variable.language.stack-index-0.jison'
          },
          {match: '#\\S+#', name: 'support.variable.token-reference.jison'},
          {match: '#\\$', name: 'variable.language.result-id.jison'},
          {
            match: '\\$(?:-?\\d+|[[:alpha:]_](?:[\\w-]*\\w)?)',
            name: 'support.variable.token-value.jison'
          },
          {
            match: '@(?:-?\\d+|[[:alpha:]_](?:[\\w-]*\\w)?)',
            name: 'support.variable.token-location.jison'
          },
          {
            match: '##(?:-?\\d+|[[:alpha:]_](?:[\\w-]*\\w)?)',
            name: 'support.variable.stack-index.jison'
          },
          {
            match: '#(?:-?\\d+|[[:alpha:]_](?:[\\w-]*\\w)?)',
            name: 'support.variable.token-id.jison'
          },
          {
            match:
              '\\byy(?:l(?:eng|ineno|oc|stack)|rulelength|s(?:tate|s?tack)|text|vstack)\\b',
            name: 'variable.language.jison'
          },
          {match: '\\byy(?:clearin|erro[kr])\\b', name: 'keyword.other.jison'}
        ]
      }
  },
  names: ['jison'],
  patterns: [
    {
      begin: '%%',
      beginCaptures: {0: {name: 'meta.separator.section.jison'}},
      end: '\\z',
      patterns: [
        {
          begin: '%%',
          beginCaptures: {0: {name: 'meta.separator.section.jison'}},
          end: '\\z',
          patterns: [
            {
              begin: '\\G',
              contentName: 'source.js.embedded.jison',
              end: '\\z',
              name: 'meta.section.epilogue.jison',
              patterns: [{include: '#epilogue_section'}]
            }
          ]
        },
        {
          begin: '\\G',
          end: '(?=%%)',
          name: 'meta.section.rules.jison',
          patterns: [{include: '#rules_section'}]
        }
      ]
    },
    {
      begin: '^',
      end: '(?=%%)',
      name: 'meta.section.declarations.jison',
      patterns: [{include: '#declarations_section'}]
    }
  ],
  repository: {
    actions: {
      patterns: [
        {
          begin: '\\{\\{',
          beginCaptures: {
            0: {name: 'punctuation.definition.action.begin.jison'}
          },
          contentName: 'source.js.embedded.jison',
          end: '\\}\\}',
          endCaptures: {0: {name: 'punctuation.definition.action.end.jison'}},
          name: 'meta.action.jison',
          patterns: [{include: 'source.js'}]
        },
        {
          begin: '(?=%\\{)',
          end: '(?<=%\\})',
          name: 'meta.action.jison',
          patterns: [{include: '#user_code_blocks'}]
        }
      ]
    },
    comments: {
      patterns: [
        {
          begin: '//',
          beginCaptures: {0: {name: 'punctuation.definition.comment.jison'}},
          end: '$',
          name: 'comment.line.double-slash.jison'
        },
        {
          begin: '/\\*',
          beginCaptures: {
            0: {name: 'punctuation.definition.comment.begin.jison'}
          },
          end: '\\*/',
          endCaptures: {0: {name: 'punctuation.definition.comment.end.jison'}},
          name: 'comment.block.jison'
        }
      ]
    },
    declarations_section: {
      patterns: [
        {include: '#comments'},
        {
          begin: '^\\s*(%lex)\\s*$',
          beginCaptures: {1: {name: 'entity.name.tag.lexer.begin.jison'}},
          end: '^\\s*(/lex)\\b',
          endCaptures: {1: {name: 'entity.name.tag.lexer.end.jison'}},
          patterns: [
            {
              begin: '%%',
              beginCaptures: {0: {name: 'meta.separator.section.jisonlex'}},
              end: '(?=/lex)',
              patterns: [
                {
                  begin: '^%%',
                  beginCaptures: {0: {name: 'meta.separator.section.jisonlex'}},
                  end: '(?=/lex)',
                  patterns: [
                    {
                      begin: '\\G',
                      contentName: 'source.js.embedded.jisonlex',
                      end: '(?=/lex)',
                      name: 'meta.section.user-code.jisonlex',
                      patterns: [{include: 'source.jisonlex#user_code_section'}]
                    }
                  ]
                },
                {
                  begin: '\\G',
                  end: '^(?=%%|/lex)',
                  name: 'meta.section.rules.jisonlex',
                  patterns: [{include: 'source.jisonlex#rules_section'}]
                }
              ]
            },
            {
              begin: '^',
              end: '(?=%%|/lex)',
              name: 'meta.section.definitions.jisonlex',
              patterns: [{include: 'source.jisonlex#definitions_section'}]
            }
          ]
        },
        {
          begin: '(?=%\\{)',
          end: '(?<=%\\})',
          name: 'meta.section.prologue.jison',
          patterns: [{include: '#user_code_blocks'}]
        },
        {include: '#options_declarations'},
        {
          match: '%(ebnf|left|nonassoc|parse-param|right|start)\\b',
          name: 'keyword.other.declaration.$1.jison'
        },
        {include: '#include_declarations'},
        {
          begin: '%(code)\\b',
          beginCaptures: {0: {name: 'keyword.other.declaration.$1.jison'}},
          end: '$',
          name: 'meta.code.jison',
          patterns: [
            {include: '#comments'},
            {include: '#rule_actions'},
            {
              match: '(init|required)',
              name: 'keyword.other.code-qualifier.$1.jison'
            },
            {include: '#quoted_strings'},
            {
              match: '\\b[[:alpha:]_](?:[\\w-]*\\w)?\\b',
              name: 'string.unquoted.jison'
            }
          ]
        },
        {
          begin: '%(parser-type)\\b',
          beginCaptures: {0: {name: 'keyword.other.declaration.$1.jison'}},
          end: '$',
          name: 'meta.parser-type.jison',
          patterns: [
            {include: '#comments'},
            {include: '#quoted_strings'},
            {
              match: '\\b[[:alpha:]_](?:[\\w-]*\\w)?\\b',
              name: 'string.unquoted.jison'
            }
          ]
        },
        {
          begin: '%(token)\\b',
          beginCaptures: {0: {name: 'keyword.other.declaration.$1.jison'}},
          end: '$|(%%|;)',
          endCaptures: {
            1: {name: 'punctuation.terminator.declaration.token.jison'}
          },
          name: 'meta.token.jison',
          patterns: [
            {include: '#comments'},
            {include: '#numbers'},
            {include: '#quoted_strings'},
            {
              match: '<[[:alpha:]_](?:[\\w-]*\\w)?>',
              name: 'invalid.unimplemented.jison'
            },
            {match: '\\S+', name: 'entity.other.token.jison'}
          ]
        },
        {
          match: '%(debug|import)\\b',
          name: 'keyword.other.declaration.$1.jison'
        },
        {match: '%prec\\b', name: 'invalid.illegal.jison'},
        {
          match: '%[[:alpha:]_](?:[\\w-]*\\w)?\\b',
          name: 'invalid.unimplemented.jison'
        },
        {include: '#numbers'},
        {include: '#quoted_strings'}
      ]
    },
    epilogue_section: {
      patterns: [
        {include: '#user_code_include_declarations'},
        {include: 'source.js'}
      ]
    },
    include_declarations: {
      patterns: [
        {
          begin: '(%(include))\\s*',
          beginCaptures: {1: {name: 'keyword.other.declaration.$2.jison'}},
          end: '(?<=[\'"])|(?=\\s)',
          name: 'meta.include.jison',
          patterns: [{include: '#include_paths'}]
        }
      ]
    },
    include_paths: {
      patterns: [
        {include: '#quoted_strings'},
        {
          begin: '(?=\\S)',
          end: '(?=\\s)',
          name: 'string.unquoted.jison',
          patterns: [{include: 'source.js#string_escapes'}]
        }
      ]
    },
    numbers: {
      patterns: [
        {
          captures: {
            1: {name: 'storage.type.number.jison'},
            2: {name: 'constant.numeric.integer.hexadecimal.jison'}
          },
          match: '(0[Xx])([0-9A-Fa-f]+)'
        },
        {match: '\\d+', name: 'constant.numeric.integer.decimal.jison'}
      ]
    },
    options_declarations: {
      patterns: [
        {
          begin: '%options\\b',
          beginCaptures: {0: {name: 'keyword.other.options.jison'}},
          end: '^(?=\\S|\\s*$)',
          name: 'meta.options.jison',
          patterns: [
            {include: '#comments'},
            {
              match: '\\b[[:alpha:]_](?:[\\w-]*\\w)?\\b',
              name: 'entity.name.constant.jison'
            },
            {
              begin: '(=)\\s*',
              beginCaptures: {
                1: {name: 'keyword.operator.option.assignment.jison'}
              },
              end: '(?<=[\'"])|(?=\\s)',
              patterns: [
                {include: '#comments'},
                {
                  match: '\\b(true|false)\\b',
                  name: 'constant.language.boolean.$1.jison'
                },
                {include: '#numbers'},
                {include: '#quoted_strings'},
                {match: '\\S+', name: 'string.unquoted.jison'}
              ]
            },
            {include: '#quoted_strings'}
          ]
        }
      ]
    },
    quoted_strings: {
      patterns: [
        {
          begin: '"',
          end: '"',
          name: 'string.quoted.double.jison',
          patterns: [{include: 'source.js#string_escapes'}]
        },
        {
          begin: "'",
          end: "'",
          name: 'string.quoted.single.jison',
          patterns: [{include: 'source.js#string_escapes'}]
        }
      ]
    },
    rule_actions: {
      patterns: [
        {include: '#actions'},
        {
          begin: '\\{',
          beginCaptures: {
            0: {name: 'punctuation.definition.action.begin.jison'}
          },
          contentName: 'source.js.embedded.jison',
          end: '\\}',
          endCaptures: {0: {name: 'punctuation.definition.action.end.jison'}},
          name: 'meta.action.jison',
          patterns: [{include: 'source.js'}]
        },
        {include: '#include_declarations'},
        {
          begin: '->|→',
          beginCaptures: {
            0: {name: 'punctuation.definition.action.arrow.jison'}
          },
          contentName: 'source.js.embedded.jison',
          end: '$',
          name: 'meta.action.jison',
          patterns: [{include: 'source.js'}]
        }
      ]
    },
    rules_section: {
      patterns: [
        {include: '#comments'},
        {include: '#actions'},
        {include: '#include_declarations'},
        {
          begin: '\\b[[:alpha:]_](?:[\\w-]*\\w)?\\b',
          beginCaptures: {0: {name: 'entity.name.constant.rule-result.jison'}},
          end: ';',
          endCaptures: {0: {name: 'punctuation.terminator.rule.jison'}},
          name: 'meta.rule.jison',
          patterns: [
            {include: '#comments'},
            {
              begin: ':',
              beginCaptures: {
                0: {name: 'keyword.operator.rule-components.assignment.jison'}
              },
              end: '(?=;)',
              name: 'meta.rule-components.jison',
              patterns: [
                {include: '#comments'},
                {include: '#quoted_strings'},
                {
                  captures: {
                    1: {
                      name: 'punctuation.definition.named-reference.begin.jison'
                    },
                    2: {name: 'entity.name.other.reference.jison'},
                    3: {
                      name: 'punctuation.definition.named-reference.end.jison'
                    }
                  },
                  match: '(\\[)([[:alpha:]_](?:[\\w-]*\\w)?)(\\])'
                },
                {
                  begin: '(%(prec))\\s*',
                  beginCaptures: {1: {name: 'keyword.other.$2.jison'}},
                  end: '(?<=[\'"])|(?=\\s)',
                  name: 'meta.prec.jison',
                  patterns: [
                    {include: '#comments'},
                    {include: '#quoted_strings'},
                    {
                      begin: '(?=\\S)',
                      end: '(?=\\s)',
                      name: 'constant.other.token.jison'
                    }
                  ]
                },
                {
                  match: '\\|',
                  name: 'keyword.operator.rule-components.separator.jison'
                },
                {match: '\\b(?:EOF|error)\\b', name: 'keyword.other.$0.jison'},
                {
                  match: '(?:%(?:e(?:mpty|psilon))|\\b[Ɛɛεϵ])\\b',
                  name: 'keyword.other.empty.jison'
                },
                {include: '#rule_actions'}
              ]
            }
          ]
        }
      ]
    },
    user_code_blocks: {
      patterns: [
        {
          begin: '%\\{',
          beginCaptures: {
            0: {name: 'punctuation.definition.user-code-block.begin.jison'}
          },
          contentName: 'source.js.embedded.jison',
          end: '%\\}',
          endCaptures: {
            0: {name: 'punctuation.definition.user-code-block.end.jison'}
          },
          name: 'meta.user-code-block.jison',
          patterns: [{include: 'source.js'}]
        }
      ]
    },
    user_code_include_declarations: {
      patterns: [
        {
          begin: '^(%(include))\\s*',
          beginCaptures: {1: {name: 'keyword.other.declaration.$2.jison'}},
          end: '(?<=[\'"])|(?=\\s)',
          name: 'meta.include.jison',
          patterns: [{include: '#include_paths'}]
        }
      ]
    }
  },
  scopeName: 'source.jison'
}

export default grammar