NAME

YAML::PP::Grammar - YAML grammar

GRAMMAR

This is the Grammar in YAML

    # START OF YAML INLINE

    # DO NOT CHANGE THIS
    # This grammar is automatically generated from etc/grammar.yaml

    ---
    NODETYPE_NODE:
      DASH:
        match: cb_seqstart
        EOL: { new: FULLNODE }
        WS: { new: FULLNODE }
    
      DEFAULT: { new: NODETYPE_SCALAR_OR_MAP }
    
    NODETYPE_SCALAR_OR_MAP:
    
      # Flow nodes can follow tabs
      WS: { new: FULLMAPVALUE_INLINE }
    
      ALIAS:
        match: cb_alias
        EOL: { match: cb_send_alias_from_stack }
        WS:
          COLON:
            match: cb_insert_map_alias
            EOL: { new: FULLNODE }
            WS: { new: FULLMAPVALUE_INLINE }
    
      QUESTION:
        match: cb_questionstart
        EOL: { new: FULLNODE }
        WS: { new: FULLNODE }
    
      QUOTED:
        match: cb_take_quoted
        EOL: { match: cb_send_scalar }
        WS:
          COLON:
            match: cb_insert_map
            EOL: { new: FULLNODE }
            WS: { new: FULLMAPVALUE_INLINE }
        COLON:
          match: cb_insert_map
          EOL: { new: FULLNODE }
          WS: { new: FULLMAPVALUE_INLINE }
    
      QUOTED_MULTILINE:
        match: cb_quoted_multiline
        EOL: {  }
    
    
      PLAIN:
        match: cb_start_plain
        EOL:
          match: cb_send_scalar
        WS:
          COLON:
            match: cb_insert_map
            EOL: { new: FULLNODE }
            WS: { new: FULLMAPVALUE_INLINE }
        COLON:
          match: cb_insert_map
          EOL: { new: FULLNODE }
          WS: { new: FULLMAPVALUE_INLINE }
    
      PLAIN_MULTI:
        match: cb_send_plain_multi
        EOL: { }
    
      COLON:
        match: cb_insert_empty_map
        EOL: { new: FULLNODE }
        WS: { new: FULLMAPVALUE_INLINE }
    
      BLOCK_SCALAR:
        match: cb_send_block_scalar
        EOL: { }
    
      FLOWSEQ_START:
        match: cb_start_flowseq
        new: NEWFLOWSEQ
    
      FLOWMAP_START:
        match: cb_start_flowmap
        new: NEWFLOWMAP
    
      DOC_END:
        match: cb_end_document
        EOL: { }
    
      DOC_START:
        match: cb_end_doc_start_document
        EOL: { new: FULLNODE }
        WS: { new: FULLNODE }
    
      EOL:
        new: NODETYPE_SCALAR_OR_MAP
    
    NODETYPE_COMPLEX:
      COLON:
        match: cb_complexcolon
        EOL: { new: FULLNODE }
        WS: { new: FULLNODE }
      DEFAULT:
        match: cb_empty_complexvalue
        new: NODETYPE_MAP
      EOL:
        new: NODETYPE_COMPLEX
    
    RULE_FULLFLOWSCALAR:
      ANCHOR:
        match: cb_anchor
        EOL: { new: RULE_FULLFLOWSCALAR_ANCHOR }
        DEFAULT: { new: RULE_FULLFLOWSCALAR_ANCHOR }
      TAG:
        match: cb_tag
        EOL: { new: RULE_FULLFLOWSCALAR_TAG }
        DEFAULT: { new: RULE_FULLFLOWSCALAR_TAG }
      DEFAULT: { new: RULE_FLOWSCALAR }
    
    RULE_FULLFLOWSCALAR_ANCHOR:
      WS: { new: RULE_FULLFLOWSCALAR_ANCHOR }
      TAG:
        match: cb_tag
        WS: { new: RULE_FLOWSCALAR }
        EOL: { new: RULE_FLOWSCALAR }
      DEFAULT: { new: RULE_FLOWSCALAR }
    
    RULE_FULLFLOWSCALAR_TAG:
      WS: { new: RULE_FULLFLOWSCALAR_TAG }
      ANCHOR:
        match: cb_anchor
        WS: { new: RULE_FLOWSCALAR }
        EOL: { new: RULE_FLOWSCALAR }
      DEFAULT: { new: RULE_FLOWSCALAR }
    
    RULE_FLOWSCALAR:
      FLOWSEQ_START: { match: cb_start_flowseq, new: NEWFLOWSEQ }
      FLOWMAP_START: { match: cb_start_flowmap, new: NEWFLOWMAP }
    
      ALIAS: { match: cb_send_alias, return: 1 }
    
      QUOTED:
        match: cb_take_quoted
        EOL: { match: cb_send_scalar }
        WS: { match: cb_send_scalar, return: 1 }
        DEFAULT: { match: cb_send_scalar, return: 1 }
    
      QUOTED_MULTILINE: { match: cb_quoted_multiline, return: 1 }
    
      PLAIN:
        match: cb_start_plain
        EOL: { match: cb_send_scalar }
        DEFAULT: { match: cb_send_scalar, return: 1 }
    
      PLAIN_MULTI: { match: cb_send_plain_multi, return: 1 }
    
      FLOW_COMMA: { match: cb_empty_flow_mapkey, return: 1 }
    
      FLOWMAP_END:
        match: cb_end_flowmap_empty
        return: 1
    
    FLOWSEQ:
      FLOWSEQ_START: { match: cb_start_flowseq, new: NEWFLOWSEQ }
      FLOWMAP_START: { match: cb_start_flowmap, new: NEWFLOWMAP }
    
      ALIAS: { match: cb_send_flow_alias, new: FLOWSEQ_NEXT }
    
      PLAIN: { match: cb_flow_plain, new: FLOWSEQ_NEXT }
      PLAIN_MULTI: { match: cb_send_plain_multi, new: FLOWSEQ_NEXT }
    
      QUOTED: { match: cb_flowkey_quoted, new: FLOWSEQ_NEXT }
      QUOTED_MULTILINE: { match: cb_quoted_multiline, new: FLOWSEQ_NEXT }
    
    FLOWSEQ_NEXT:
      WS: { new: FLOWSEQ_NEXT }
      EOL: { new: FLOWSEQ_NEXT }
    
      FLOW_COMMA:
        match: cb_flow_comma
        return: 1
    
      FLOWSEQ_END:
        match: cb_end_flowseq
        return: 1
    
    FLOWMAP:
      FLOWSEQ_START: { match: cb_start_flowseq, new: NEWFLOWSEQ }
      FLOWMAP_START: { match: cb_start_flowmap, new: NEWFLOWMAP }
    
      ALIAS: { match: cb_send_alias, return: 1 }
    
      PLAIN: { match: cb_flowkey_plain, return: 1 }
      PLAIN_MULTI: { match: cb_send_plain_multi, return: 1 }
    
      QUOTED: { match: cb_flowkey_quoted, return: 1 }
      QUOTED_MULTILINE: { match: cb_quoted_multiline, return: 1 }
    
      COLON:
        WS:
          match: cb_empty_flow_mapkey
          new: RULE_FULLFLOWSCALAR
        EOL:
          match: cb_empty_flow_mapkey
          new: RULE_FULLFLOWSCALAR
    
    
    NEWFLOWSEQ:
      EOL: { new: NEWFLOWSEQ }
      WS: { new: NEWFLOWSEQ }
    
      ANCHOR:
        match: cb_anchor
        WS: { new: NEWFLOWSEQ_ANCHOR }
        EOL: { new: NEWFLOWSEQ_ANCHOR }
      TAG:
        match: cb_tag
        WS: { new: NEWFLOWSEQ_TAG }
        EOL: { new: NEWFLOWSEQ_TAG }
    
      FLOWSEQ_END:
        match: cb_end_flowseq
        return: 1
    
      DEFAULT: { new: FLOWSEQ }
    
    NODETYPE_FLOWSEQ:
      EOL: { new: NODETYPE_FLOWSEQ }
      WS: { new: NODETYPE_FLOWSEQ }
      FLOWSEQ_END:
        match: cb_end_flowseq
        return: 1
      DEFAULT: { new: NEWFLOWSEQ }
    
    NODETYPE_FLOWMAPVALUE:
      WS: { new: NODETYPE_FLOWMAPVALUE }
      EOL: { new: NODETYPE_FLOWMAPVALUE }
      COLON:
        match: cb_flow_colon
        WS: { new: RULE_FULLFLOWSCALAR }
        EOL: { new: RULE_FULLFLOWSCALAR }
        DEFAULT: { new: RULE_FULLFLOWSCALAR }
      FLOW_COMMA:
        match: cb_empty_flowmap_value
        return: 1
      FLOWMAP_END:
        match: cb_end_flowmap_empty
        return: 1
    
    NEWFLOWSEQ_ANCHOR:
      WS: { new: NEWFLOWSEQ_ANCHOR }
      EOL: { new: NEWFLOWSEQ_ANCHOR }
      TAG:
        match: cb_tag
        WS: { new: FLOWSEQ }
        EOL: { new: FLOWSEQ }
      DEFAULT: { new: FLOWSEQ }
    
    NEWFLOWSEQ_TAG:
      WS: { new: NEWFLOWSEQ_TAG }
      EOL: { new: NEWFLOWSEQ_TAG }
      ANCHOR:
        match: cb_anchor
        WS: { new: FLOWSEQ }
        EOL: { new: FLOWSEQ }
      DEFAULT: { new: FLOWSEQ }
    
    
    NEWFLOWMAP_ANCHOR:
      WS: { new: NEWFLOWMAP_ANCHOR }
      EOL: { new: NEWFLOWMAP_ANCHOR }
      TAG:
        match: cb_tag
        WS: { new: FLOWMAP }
        EOL: { new: FLOWMAP }
      DEFAULT: { new: FLOWMAP }
    
    NEWFLOWMAP_TAG:
      WS: { new: NEWFLOWMAP_TAG }
      EOL: { new: NEWFLOWMAP_TAG }
      ANCHOR:
        match: cb_anchor
        WS: { new: FLOWMAP }
        EOL: { new: FLOWMAP }
      DEFAULT: { new: FLOWMAP }
    
    NEWFLOWMAP:
      EOL: { new: NEWFLOWMAP }
      WS: { new: NEWFLOWMAP }
      # TODO
      QUESTION: { match: cb_flow_question, new: NEWFLOWMAP }
    
      ANCHOR:
        match: cb_anchor
        WS: { new: NEWFLOWMAP_ANCHOR }
        EOL: { new: NEWFLOWMAP_ANCHOR }
      TAG:
        match: cb_tag
        WS: { new: NEWFLOWMAP_TAG }
        EOL: { new: NEWFLOWMAP_TAG }
    
      FLOWMAP_END:
        match: cb_end_flowmap
        return: 1
    
      COLON:
        WS:
          match: cb_empty_flow_mapkey
          new: RULE_FULLFLOWSCALAR
        EOL:
          match: cb_empty_flow_mapkey
          new: RULE_FULLFLOWSCALAR
    
      DEFAULT: { new: FLOWMAP }
    
    NODETYPE_FLOWMAP:
      EOL: { new: NODETYPE_FLOWMAP }
      WS: { new: NODETYPE_FLOWMAP }
      FLOWMAP_END:
        match: cb_end_flowmap
        return: 1
      FLOW_COMMA: { match: cb_flow_comma, new: NEWFLOWMAP }
      DEFAULT: { new: NEWFLOWMAP }
    
    
    RULE_MAPKEY:
      QUESTION:
        match: cb_question
        EOL: { new: FULLNODE }
        WS: { new: FULLNODE }
      ALIAS:
        match: cb_send_alias
        WS:
          COLON:
            EOL: { new: FULLNODE }
            WS: { new: FULLMAPVALUE_INLINE }
    
      QUOTED:
        match: cb_take_quoted_key
        WS:
          COLON:
            EOL: { new: FULLNODE }
            WS: { new: FULLMAPVALUE_INLINE }
        COLON:
          EOL: { new: FULLNODE }
          WS: { new: FULLMAPVALUE_INLINE }
    
      PLAIN:
        match: cb_mapkey
        WS:
          COLON:
            match: cb_send_mapkey
            EOL: { new: FULLNODE }
            WS: { new: FULLMAPVALUE_INLINE }
        COLON:
          match: cb_send_mapkey
          EOL: { new: FULLNODE }
          WS: { new: FULLMAPVALUE_INLINE }
    
      COLON:
        match: cb_empty_mapkey
        EOL: { new: FULLNODE }
        WS: { new: FULLMAPVALUE_INLINE }
    
      DOC_END:
        match: cb_end_document
        EOL: { }
    
      DOC_START:
        match: cb_end_doc_start_document
        EOL: { new: FULLNODE }
        WS: { new: FULLNODE }
    
      EOL:
        new: RULE_MAPKEY
    
    
    NODETYPE_SEQ:
      DASH:
        match: cb_seqitem
        EOL: { new: FULLNODE }
        WS: { new: FULLNODE }
      DOC_END:
        match: cb_end_document
        EOL: { }
      DOC_START:
        match: cb_end_doc_start_document
        EOL: { new: FULLNODE }
        WS: { new: FULLNODE }
    
      EOL:
        new: NODETYPE_SEQ
    
    NODETYPE_MAP:
      ANCHOR:
        match: cb_anchor
        WS:
          TAG:
            match: cb_tag
            WS: { new: RULE_MAPKEY  }
          DEFAULT: { new: RULE_MAPKEY }
      TAG:
        match: cb_tag
        WS:
          ANCHOR:
            match: cb_anchor
            WS: { new: RULE_MAPKEY  }
          DEFAULT: { new: RULE_MAPKEY }
      DEFAULT: { new: RULE_MAPKEY }
    
    FULLNODE_ANCHOR:
      TAG:
        match: cb_tag
        EOL: { match: cb_property_eol, new: FULLNODE_TAG_ANCHOR }
        WS:
          ANCHOR:
            match: cb_anchor
            WS: { new: NODETYPE_SCALAR_OR_MAP  }
          DEFAULT: { new: NODETYPE_SCALAR_OR_MAP }
      ANCHOR:
        match: cb_anchor
        WS:
          TAG:
            match: cb_tag
            WS: { new: NODETYPE_SCALAR_OR_MAP  }
          DEFAULT: { new: NODETYPE_SCALAR_OR_MAP }
      EOL: { new: FULLNODE_ANCHOR }
      DEFAULT: { new: NODETYPE_NODE }
    
    FULLNODE_TAG:
      ANCHOR:
        match: cb_anchor
        EOL: { match: cb_property_eol, new: FULLNODE_TAG_ANCHOR }
        WS:
          TAG:
            match: cb_tag
            WS: { new: NODETYPE_SCALAR_OR_MAP  }
          DEFAULT: { new: NODETYPE_SCALAR_OR_MAP, }
      TAG:
        match: cb_tag
        WS:
          ANCHOR:
            match: cb_anchor
            WS: { new: NODETYPE_SCALAR_OR_MAP  }
          DEFAULT: { new: NODETYPE_SCALAR_OR_MAP }
      EOL: { new: FULLNODE_TAG }
      DEFAULT: { new: NODETYPE_NODE }
    
    FULLNODE_TAG_ANCHOR:
      ANCHOR:
        match: cb_anchor
        WS:
          TAG:
            match: cb_tag
            WS: { new: NODETYPE_SCALAR_OR_MAP  }
          DEFAULT: { new: NODETYPE_SCALAR_OR_MAP }
      TAG:
        match: cb_tag
        WS:
          ANCHOR:
            match: cb_anchor
            WS: { new: NODETYPE_SCALAR_OR_MAP  }
          DEFAULT: { new: NODETYPE_SCALAR_OR_MAP }
      EOL: { new: FULLNODE_TAG_ANCHOR }
      DEFAULT: { new: NODETYPE_NODE }
    
    FULLNODE:
      ANCHOR:
        match: cb_anchor
        EOL: { match: cb_property_eol, new: FULLNODE_ANCHOR }
        WS:
          TAG:
            match: cb_tag
            EOL: { match: cb_property_eol, new: FULLNODE_TAG_ANCHOR }
            WS: { new: NODETYPE_SCALAR_OR_MAP  }
          DEFAULT: { new: NODETYPE_SCALAR_OR_MAP }
      TAG:
        match: cb_tag
        EOL: { match: cb_property_eol, new: FULLNODE_TAG }
        WS:
          ANCHOR:
            match: cb_anchor
            EOL: { match: cb_property_eol, new: FULLNODE_TAG_ANCHOR }
            WS: { new: NODETYPE_SCALAR_OR_MAP  }
          DEFAULT: { new: NODETYPE_SCALAR_OR_MAP }
      EOL: { new: FULLNODE }
      DEFAULT: { new: NODETYPE_NODE }
    
    FULLMAPVALUE_INLINE:
      ANCHOR:
        match: cb_anchor
        EOL: { match: cb_property_eol, new: FULLNODE_ANCHOR }
        WS:
          TAG:
            match: cb_tag
            EOL: { match: cb_property_eol, new: FULLNODE_TAG_ANCHOR }
            WS: { new: NODETYPE_MAPVALUE_INLINE  }
          DEFAULT: { new: NODETYPE_MAPVALUE_INLINE }
      TAG:
        match: cb_tag
        EOL: { match: cb_property_eol, new: FULLNODE_TAG }
        WS:
          ANCHOR:
            match: cb_anchor
            EOL: { match: cb_property_eol, new: FULLNODE_TAG_ANCHOR }
            WS: { new: NODETYPE_MAPVALUE_INLINE  }
          DEFAULT: { new: NODETYPE_MAPVALUE_INLINE }
      DEFAULT: { new: NODETYPE_MAPVALUE_INLINE }
    
    
    NODETYPE_MAPVALUE_INLINE:
      ALIAS:
        match: cb_send_alias
        EOL: { }
    
      QUOTED:
        match: cb_take_quoted
        EOL: { match: cb_send_scalar }
    
      QUOTED_MULTILINE:
        match: cb_quoted_multiline
        EOL: { }
    
      PLAIN:
        match: cb_start_plain
        EOL:
          match: cb_send_scalar
    
      PLAIN_MULTI:
        match: cb_send_plain_multi
        EOL: { }
    
      BLOCK_SCALAR:
        match: cb_send_block_scalar
        EOL: { }
    
      FLOWSEQ_START:
        match: cb_start_flowseq
        new: NEWFLOWSEQ
    
      FLOWMAP_START:
        match: cb_start_flowmap
        new: NEWFLOWMAP
    
      DOC_END:
        match: cb_end_document
        EOL: { }
    
    
    DOCUMENT_END:
      DOC_END:
        match: cb_end_document
        EOL: { }
      DOC_START:
        match: cb_end_doc_start_document
        EOL: { new: FULLNODE }
        WS: { new: FULLNODE }
    
      EOL:
        new: DOCUMENT_END
    
    
    STREAM:
    
      DOC_END:
        match: cb_end_document_empty
        EOL: {  }
      DOC_START:
        match: cb_doc_start_explicit
        EOL: { new: FULLNODE }
        WS: { new: FULLNODE }
      YAML_DIRECTIVE:
        match: cb_set_yaml_version_directive
        EOL: { new: DIRECTIVE }
        WS: { new: DIRECTIVE }
      RESERVED_DIRECTIVE:
        match: cb_reserved_directive
        EOL: { new: DIRECTIVE }
        WS: { new: DIRECTIVE }
      TAG_DIRECTIVE:
        match: cb_tag_directive
        EOL: { new: DIRECTIVE }
        WS: { new: DIRECTIVE }
    
      EOL:
        new: STREAM
    
      DEFAULT:
        match: cb_doc_start_implicit
        new: FULLNODE
    
    DIRECTIVE:
      DOC_START:
        match: cb_doc_start_explicit
        EOL: { new: FULLNODE }
        WS: { new: FULLNODE }
    
      YAML_DIRECTIVE:
        match: cb_set_yaml_version_directive
        EOL: { new: DIRECTIVE }
        WS: { new: DIRECTIVE }
      RESERVED_DIRECTIVE:
        match: cb_reserved_directive
        EOL: { new: DIRECTIVE }
        WS: { new: DIRECTIVE }
      TAG_DIRECTIVE:
        match: cb_tag_directive
        EOL: { new: DIRECTIVE }
        WS: { new: DIRECTIVE }
    
      EOL:
        new: DIRECTIVE


    # END OF YAML INLINE