{
    "fileTypes": [
        "vhd",
        "vhdl",
        "vho",
        "vht"
    ],
    "name": "VHDL",
    "patterns": [
        {
            "include": "#block_processing"
        },
        {
            "include": "#cleanup"
        }
    ],
    "repository": {
        "architecture_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\r\n\t\t\t\t\t\t# The word architecture $1\r\n\t\t\t\t\t\t\\b((?i:architecture))\\s+\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t# Followed up by a valid $3 or invalid identifier $4\r\n\t\t\t\t\t\t(([a-zA-z][a-zA-z0-9_]*)|(.+))(?=\\s)\\s+\r\n\r\n\t\t\t\t\t\t# The word of $5\r\n\t\t\t\t\t\t((?i:of))\\s+\r\n\r\n\t\t\t\t\t\t# Followed by a valid $7 or invalid identifier $8\r\n\t\t\t\t\t\t(([a-zA-Z][a-zA-Z0-9_]*)|(.+?))(?=\\s*(?i:is))\\b\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "entity.name.type.architecture.begin.vhdl"
                        },
                        "4": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        },
                        "5": {
                            "name": "keyword.language.vhdl"
                        },
                        "7": {
                            "name": "entity.name.type.entity.reference.vhdl"
                        },
                        "8": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        }
                    },
                    "end": "(?x)\r\n\t\t\t\t\t\t# The word end $1\r\n\t\t\t\t\t\t\\b((?i:end))\r\n\r\n\t\t\t\t\t\t# Optional word architecture $3\r\n\t\t\t\t\t\t(\\s+((?i:architecture)))?\r\n\r\n\t\t\t\t\t\t# Optional same identifier $6 or illegal identifier $7\r\n\t\t\t\t\t\t(\\s+((\\3)|(.+?)))?\r\n\r\n\t\t\t\t\t\t# This will cause the previous to capture until just before the ; or $\r\n\t\t\t\t\t\t(?=\\s*;)\r\n\t\t\t\t\t",
                    "endCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "keyword.language.vhdl"
                        },
                        "6": {
                            "name": "entity.name.type.architecture.end.vhdl"
                        },
                        "7": {
                            "name": "invalid.illegal.mismatched.identifier.vhdl"
                        }
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                    "name": "support.block.architecture",
                    "patterns": [
                        {
                            "include": "#function_definition_pattern"
                        },
                        {
                            "include": "#procedure_definition_pattern"
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                        {
                            "include": "#component_pattern"
                        },
                        {
                            "include": "#if_pattern"
                        },
                        {
                            "include": "#process_pattern"
                        },
                        {
                            "include": "#type_pattern"
                        },
                        {
                            "include": "#record_pattern"
                        },
                        {
                            "include": "#for_pattern"
                        },
                        {
                            "include": "#entity_instantiation_pattern"
                        },
                        {
                            "include": "#component_instantiation_pattern"
                        },
                        {
                            "include": "#cleanup"
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                    ]
                }
            ]
        },
        "attribute_list": {
            "patterns": [
                {
                    "begin": "\\'\\(",
                    "beginCaptures": {
                        "0": {
                            "name": "punctuation.vhdl"
                        }
                    },
                    "end": "\\)",
                    "endCaptures": {
                        "0": {
                            "name": "punctuation.vhdl"
                        }
                    },
                    "name": "meta.block.attribute_list",
                    "patterns": [
                        {
                            "include": "#parenthetical_list"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        },
        "block_processing": {
            "patterns": [
                {
                    "include": "#package_pattern"
                },
                {
                    "include": "#package_body_pattern"
                },
                {
                    "include": "#entity_pattern"
                },
                {
                    "include": "#architecture_pattern"
                }
            ]
        },
        "case_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t# Beginning of line ...\r\n\t\t\t\t\t\t^\\s*\r\n\r\n\t\t\t\t\t\t# Optional identifier ... $3 or invalid identifier $4\r\n\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t\t ([a-zA-Z][a-zA-Z0-9_]*)\r\n\t\t\t\t\t\t\t\t|(.+?)\r\n\t\t\t\t\t\t\t)\r\n\t\t\t\t\t\t\t\\s*:\\s*\r\n\t\t\t\t\t\t)?\r\n\r\n\t\t\t\t\t\t# The word case $5\r\n\t\t\t\t\t\t\\b((?i:case))\\b\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "3": {
                            "name": "entity.name.tag.case.begin.vhdl"
                        },
                        "4": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        },
                        "5": {
                            "name": "keyword.language.vhdl"
                        }
                    },
                    "end": "(?x)\r\n\t\t\t\t\t\t# The word end $1\r\n\t\t\t\t\t\t\\b((?i:end))\\s*\r\n\r\n\t\t\t\t\t\t# The word case $4 or invalid word $5\r\n\t\t\t\t\t\t(\\s+(((?i:case))|(.*?)))\r\n\r\n\t\t\t\t\t\t# Optional identifier from before $8 or illegal $9\r\n\t\t\t\t\t\t(\\s+((\\2)|(.*?)))?\r\n\r\n\t\t\t\t\t\t# Ending with a semicolon\r\n\t\t\t\t\t\t(?=\\s*;)\r\n\t\t\t\t\t",
                    "endCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "4": {
                            "name": "keyword.language.vhdl"
                        },
                        "5": {
                            "name": "invalid.illegal.case.required.vhdl"
                        },
                        "8": {
                            "name": "entity.name.tag.case.end.vhdl"
                        },
                        "9": {
                            "name": "invalid.illegal.mismatched.identifier.vhdl"
                        }
                    },
                    "name": "meta.block.case.vhdl",
                    "patterns": [
                        {
                            "include": "#control_patterns"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        },
        "cleanup": {
            "patterns": [
                {
                    "include": "#comments"
                },
                {
                    "include": "#constants_numeric"
                },
                {
                    "include": "#strings"
                },
                {
                    "include": "#attribute_list"
                },
                {
                    "include": "#syntax_highlighting"
                }
            ]
        },
        "comments": {
            "patterns": [
                {
                    "match": "--.*$\\n?",
                    "name": "comment.line.double-dash.vhdl"
                }
            ]
        },
        "component_instantiation_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t# From the beginning of the line ...\r\n\t\t\t\t\t\t^\\s*\r\n\r\n\t\t\t\t\t\t# Match a valid identifier $1\r\n\t\t\t\t\t\t([a-zA-Z][a-zA-Z0-9_]*)\r\n\r\n\t\t\t\t\t\t# Colon! $2\r\n\t\t\t\t\t\t\\s*(:)\\s*\r\n\r\n\t\t\t\t\t\t# Another valid identifier $3\r\n\t\t\t\t\t\t([a-zA-Z][a-zA-Z0-9_]*)\\b\r\n\r\n\t\t\t\t\t\t# Make sure we are just the other word, or the beginning of\r\n\t\t\t\t\t\t# a generic or port mapping\r\n\t\t\t\t\t\t(?=\\s*($|generic|port))\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "1": {
                            "name": "entity.name.section.component_instantiation.vhdl"
                        },
                        "2": {
                            "name": "punctuation.vhdl"
                        },
                        "3": {
                            "name": "entity.name.tag.component.reference.vhdl"
                        }
                    },
                    "end": ";",
                    "endCaptures": {
                        "0": {
                            "name": "punctuation.vhdl"
                        }
                    },
                    "name": "meta.block.component_instantiation.vhdl",
                    "patterns": [
                        {
                            "include": "#parenthetical_list"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
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        "component_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t# From the beginning of the line ...\r\n\t\t\t\t\t\t^\\s*\r\n\r\n\t\t\t\t\t\t# The word component $1\r\n\t\t\t\t\t\t\\b((?i:component))\\s+\r\n\r\n\t\t\t\t\t\t# A valid identifier $3 or invalid identifier $4\r\n\t\t\t\t\t\t(([a-zA-Z_][a-zA-Z0-9_]*)\\s*|(.+?))(?=\\b(?i:is|port)\\b|$|--)\r\n\r\n\t\t\t\t\t\t# Optional word is $6\r\n\t\t\t\t\t\t(\\b((?i:is\\b)))?\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "entity.name.type.component.begin.vhdl"
                        },
                        "4": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        },
                        "6": {
                            "name": "keyword.language.vhdl"
                        }
                    },
                    "end": "(?x)\r\n\t\t\t\t\t\t# The word end $1\r\n\t\t\t\t\t\t\\b((?i:end))\\s+\r\n\r\n\t\t\t\t\t\t# The word component $3 or illegal word $4\r\n\t\t\t\t\t\t(((?i:component\\b))|(.+?))(?=\\s*|;)\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t# Optional identifier $7 or illegal mismatched $8\r\n\t\t\t\t\t\t(\\s+((\\3)|(.+?)))?(?=\\s*;)\r\n\t\t\t\t\t",
                    "endCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "keyword.language.vhdl"
                        },
                        "4": {
                            "name": "invalid.illegal.component.keyword.required.vhdl"
                        },
                        "7": {
                            "name": "entity.name.type.component.end.vhdl"
                        },
                        "8": {
                            "name": "invalid.illegal.mismatched.identifier.vhdl"
                        }
                    },
                    "name": "meta.block.component.vhdl",
                    "patterns": [
                        {
                            "include": "#generic_list_pattern"
                        },
                        {
                            "include": "#port_list_pattern"
                        },
                        {
                            "include": "#comments"
                        }
                    ]
                }
            ]
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        "constants_numeric": {
            "patterns": [
                {
                    "match": "\\b([+\\-]?[\\d_]+\\.[\\d_]+([eE][+\\-]?[\\d_]+)?)\\b",
                    "name": "constant.numeric.floating_point.vhdl"
                },
                {
                    "match": "\\b\\d+#[\\h_]+#\\b",
                    "name": "constant.numeric.base_pound_number_pound.vhdl"
                },
                {
                    "match": "\\b[\\d_]+([eE][\\d_]+)?\\b",
                    "name": "constant.numeric.integer.vhdl"
                },
                {
                    "match": "[xX]\"[0-9a-fA-F_uUxXzZwWlLhH\\-]+\"",
                    "name": "constant.numeric.quoted.double.string.hex.vhdl"
                },
                {
                    "match": "[oO]\"[0-7_uUxXzZwWlLhH\\-]+\"",
                    "name": "constant.numeric.quoted.double.string.octal.vhdl"
                },
                {
                    "match": "[bB]?\"[01_uUxXzZwWlLhH\\-]+\"",
                    "name": "constant.numeric.quoted.double.string.binary.vhdl"
                },
                {
                    "captures": {
                        "1": {
                            "name": "invalid.illegal.quoted.double.string.vhdl"
                        }
                    },
                    "match": "([bBoOxX]\".+?\")",
                    "name": "constant.numeric.quoted.double.string.illegal.vhdl"
                },
                {
                    "match": "'[01uUxXzZwWlLhH\\-]'",
                    "name": "constant.numeric.quoted.single.std_logic"
                }
            ]
        },
        "control_patterns": {
            "patterns": [
                {
                    "include": "#case_pattern"
                },
                {
                    "include": "#if_pattern"
                },
                {
                    "include": "#for_pattern"
                },
                {
                    "include": "#while_pattern"
                }
            ]
        },
        "entity_instantiation_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t# From the beginning of the line\r\n\t\t\t\t\t\t^\\s*\r\n\r\n\t\t\t\t\t\t# Component identifier or illegal identifier $1\r\n\t\t\t\t\t\t([a-zA-Z][a-zA-Z0-9_]*)\r\n\r\n\t\t\t\t\t\t# Colon! $2\r\n\t\t\t\t\t\t\\s*(:)\\s*\r\n\r\n\t\t\t\t\t\t# Optional word use $4\r\n\t\t\t\t\t\t(((?i:use))\\s+)?\r\n\r\n\t\t\t\t\t\t# Required word entity $5\r\n\t\t\t\t\t\t((?i:entity))\\s+\r\n\r\n\t\t\t\t\t\t# Optional library unit identifier $8 for invalid identifier $9 followed by a dot $10\r\n\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t(([a-zA-Z][a-zA-Z0-9_]*)|(.+?))\r\n\t\t\t\t\t\t\t(\\.)\r\n\t\t\t\t\t\t)?\r\n\r\n\t\t\t\t\t\t# Entity name reference $12 or illegal identifier $13\r\n\t\t\t\t\t\t(([a-zA-Z][a-zA-Z0-9_]*)|(.+?))\r\n\r\n\t\t\t\t\t\t# Check to see if we are being followed by either open paren, end of line, or port or generic words\r\n\t\t\t\t\t\t(?=\\s*(\\(|$|(?i:port|generic)))\r\n\r\n\t\t\t\t\t\t# Optional architecture elaboration\r\n\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t# Open paren $16\r\n\t\t\t\t\t\t\t\\s*(\\()\\s*\r\n\r\n\t\t\t\t\t\t\t# Arch identifier $18 or invalid identifier $19\r\n\t\t\t\t\t\t\t(([a-zA-Z][a-zA-Z0-9_]*)|(.+?))(?=\\s*\\))\r\n\r\n\t\t\t\t\t\t\t# Close paren $21\r\n\t\t\t\t\t\t\t\\s*(\\))\r\n\t\t\t\t\t\t)?\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "1": {
                            "name": "entity.name.section.entity_instantiation.vhdl"
                        },
                        "2": {
                            "name": "punctuation.vhdl"
                        },
                        "4": {
                            "name": "keyword.language.vhdl"
                        },
                        "5": {
                            "name": "keyword.language.vhdl"
                        },
                        "8": {
                            "name": "entity.name.tag.library.reference.vhdl"
                        },
                        "9": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        },
                        "10": {
                            "name": "punctuation.vhdl"
                        },
                        "12": {
                            "name": "entity.name.tag.entity.reference.vhdl"
                        },
                        "13": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        },
                        "16": {
                            "name": "punctuation.vhdl"
                        },
                        "18": {
                            "name": "entity.name.tag.architecture.reference.vhdl"
                        },
                        "19": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        },
                        "21": {
                            "name": "punctuation.vhdl"
                        }
                    },
                    "end": ";",
                    "endCaptures": {
                        "0": {
                            "name": "punctuation.vhdl"
                        }
                    },
                    "name": "meta.block.entity_instantiation.vhdl",
                    "patterns": [
                        {
                            "include": "#parenthetical_list"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        },
        "entity_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t# From the beginning of the line ...\r\n\t\t\t\t\t\t^\\s*\r\n\r\n\t\t\t\t\t\t# The word entity $1\r\n\t\t\t\t\t\t((?i:entity\\b))\\s+\r\n\r\n\t\t\t\t\t\t# The identifier $3 or an invalid identifier $4\r\n\t\t\t\t\t\t(([a-zA-Z][a-zA-Z\\d_]*)|(.+?))(?=\\s)\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "entity.name.type.entity.begin.vhdl"
                        },
                        "4": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        }
                    },
                    "end": "(?x)\r\n\r\n\t\t\t\t\t\t# The word end $1\r\n\t\t\t\t\t\t\\b((?i:end\\b))\r\n\r\n\t\t\t\t\t\t# Optional word entity $3\r\n\t\t\t\t\t\t(\\s+((?i:entity)))?\r\n\r\n\t\t\t\t\t\t# Optional identifier match $6 or indentifier mismatch $7\r\n\t\t\t\t\t\t(\\s+((\\3)|(.+?)))?\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t# Make sure there is a semicolon following\r\n\t\t\t\t\t\t(?=\\s*;)\r\n\t\t\t\t\t",
                    "endCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "keyword.language.vhdl"
                        },
                        "6": {
                            "name": "entity.name.type.entity.end.vhdl"
                        },
                        "7": {
                            "name": "invalid.illegal.mismatched.identifier.vhdl"
                        }
                    },
                    "name": "meta.block.entity.vhdl",
                    "patterns": [
                        {
                            "include": "#comments"
                        },
                        {
                            "include": "#generic_list_pattern"
                        },
                        {
                            "include": "#port_list_pattern"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        },
        "for_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t# From the beginning of the line\r\n\t\t\t\t\t\t^\\s*\r\n\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t# Check for an identifier $2\r\n\t\t\t\t\t\t\t([a-zA-Z][a-zA-Z0-9_]*)\r\n\r\n\t\t\t\t\t\t\t# Followed by a colon $3\r\n\t\t\t\t\t\t\t\\s*(:)\\s*\r\n\t\t\t\t\t\t)?\r\n\r\n\t\t\t\t\t\t# Make sure the next word is not wait\r\n\t\t\t\t\t\t(?!(?i:wait\\s*))\r\n\r\n\t\t\t\t\t\t# The for keyword $4\r\n\t\t\t\t\t\t\\b((?i:for))\\b\r\n\r\n\t\t\t\t\t\t# Make sure the next word is not all\r\n\t\t\t\t\t\t(?!\\s*(?i:all))\r\n\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "2": {
                            "name": "entity.name.tag.for.generate.begin.vhdl"
                        },
                        "3": {
                            "name": "punctuation.vhdl"
                        },
                        "4": {
                            "name": "keyword.language.vhdl"
                        }
                    },
                    "end": "(?x)\r\n\t\t\t\t\t\t# The word end $1\r\n\t\t\t\t\t\t\\b((?i:end))\\s+\r\n\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t# Followed by generate or loop $3\r\n\t\t\t\t\t\t\t ((?i:generate|loop))\r\n\r\n\t\t\t\t\t\t\t# But it really is required $4\r\n\t\t\t\t\t\t\t|(\\S+)\r\n\t\t\t\t\t\t)\\b\r\n\r\n\t\t\t\t\t\t# The matching identifier $7 or an invalid identifier $8\r\n\t\t\t\t\t\t(\\s+((\\2)|(.+?)))?\r\n\r\n\t\t\t\t\t\t# Only space and a semicolon left\r\n\t\t\t\t\t\t(?=\\s*;)\r\n\t\t\t\t\t",
                    "endCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "keyword.language.vhdl"
                        },
                        "4": {
                            "name": "invalid.illegal.loop.or.generate.required.vhdl"
                        },
                        "7": {
                            "name": "entity.name.tag.for.generate.end.vhdl"
                        },
                        "8": {
                            "name": "invalid.illegal.mismatched.identifier.vhdl"
                        }
                    },
                    "name": "meta.block.for.vhdl",
                    "patterns": [
                        {
                            "include": "#control_patterns"
                        },
                        {
                            "include": "#entity_instantiation_pattern"
                        },
                        {
                            "include": "#component_pattern"
                        },
                        {
                            "include": "#component_instantiation_pattern"
                        },
                        {
                            "include": "#process_pattern"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        },
        "function_definition_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t# From the beginning of the line\r\n\t\t\t\t\t\t^\\s*\r\n\r\n\t\t\t\t\t\t# The word function $1\r\n\t\t\t\t\t\t((?i:function))\\s+\r\n\r\n\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t# A valid normal identifier $3\r\n\t\t\t\t\t\t\t ([a-zA-Z][a-zA-Z\\d_]*)\r\n\t\t\t\t\t\t\t# A valid string quoted identifier $4\r\n\t\t\t\t\t\t\t|(\"\\S+\")\r\n\t\t\t\t\t\t\t# A valid backslash escaped identifier $5\r\n\t\t\t\t\t\t\t|(\\\\.+\\\\)\r\n\t\t\t\t\t\t\t# An invalid identifier $5\r\n\t\t\t\t\t\t\t|(.+?)\r\n\t\t\t\t\t\t)\r\n\r\n\t\t\t\t\t\t# Check to make sure we have a list or we return\r\n\t\t\t\t\t\t(?=\\s*\r\n\t\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t\t \\(\r\n\t\t\t\t\t\t\t\t|(?i:\\breturn\\b)\r\n\t\t\t\t\t\t\t)\r\n\t\t\t\t\t\t)\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "entity.name.function.function.begin.vhdl"
                        },
                        "4": {
                            "name": "entity.name.function.function.begin.vhdl"
                        },
                        "5": {
                            "name": "entity.name.function.function.begin.vhdl"
                        },
                        "6": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        }
                    },
                    "end": "(?x)\r\n\t\t\t\t\t\t# From the beginning of the line\r\n\t\t\t\t\t\t^\\s*\r\n\r\n\t\t\t\t\t\t# The word end $1\r\n\t\t\t\t\t\t((?i:end))\r\n\r\n\t\t\t\t\t\t# Optional word function $3\r\n\t\t\t\t\t\t(\\s+((?i:function)))?\r\n\r\n\t\t\t\t\t\t# Optional matched identifier $6 or mismatched identifier $7\r\n\t\t\t\t\t\t(\\s+((\\3|\\4|\\5)|(.+?)))?\r\n\r\n\t\t\t\t\t\t# Ending with whitespace and semicolon\r\n\t\t\t\t\t\t(?=\\s*;)\r\n\t\t\t\t\t",
                    "endCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "keyword.language.vhdl"
                        },
                        "6": {
                            "name": "entity.name.function.function.end.vhdl"
                        },
                        "7": {
                            "name": "invalid.illegal.mismatched.identifier.vhdl"
                        }
                    },
                    "name": "meta.block.function_definition.vhdl",
                    "patterns": [
                        {
                            "include": "#control_patterns"
                        },
                        {
                            "include": "#parenthetical_list"
                        },
                        {
                            "include": "#type_pattern"
                        },
                        {
                            "include": "#record_pattern"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        },
        "function_prototype_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t# From the beginning of the line\r\n\t\t\t\t\t\t^\\s*\r\n\r\n\t\t\t\t\t\t# The word function $1\r\n\t\t\t\t\t\t((?i:function))\\s+\r\n\r\n\t\t\t\t\t\t\r\n\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t# A valid normal identifier $3\r\n\t\t\t\t\t\t\t ([a-zA-Z][a-zA-Z\\d_]*)\r\n\t\t\t\t\t\t\t# A valid quoted identifier $4\r\n\t\t\t\t\t\t\t|(\"\\S+\")\r\n\t\t\t\t\t\t\t# A valid backslash escaped identifier $5\r\n\t\t\t\t\t\t\t|(\\\\.+\\\\)\r\n\t\t\t\t\t\t\t# An invalid identifier $6\r\n\t\t\t\t\t\t\t|(.+?)\r\n\t\t\t\t\t\t)\r\n\r\n\t\t\t\t\t\t# Check to make sure we have a list or we return\r\n\t\t\t\t\t\t(?=\\s*\r\n\t\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t\t \\(\r\n\t\t\t\t\t\t\t\t|(?i:\\breturn\\b)\r\n\t\t\t\t\t\t\t)\r\n\t\t\t\t\t\t)\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "entity.name.function.function.prototype.vhdl"
                        },
                        "4": {
                            "name": "entity.name.function.function.prototype.vhdl"
                        },
                        "5": {
                            "name": "entity.name.function.function.prototype.vhdl"
                        },
                        "6": {
                            "name": "invalid.illegal.function.name.vhdl"
                        }
                    },
                    "end": "(?<=;)",
                    "name": "meta.block.function_prototype.vhdl",
                    "patterns": [
                        {
                            "begin": "\\b(?i:return)(?=\\s+[^;]+\\s*;)",
                            "beginCaptures": {
                                "0": {
                                    "name": "keyword.language.vhdl"
                                }
                            },
                            "end": "\\;",
                            "endCaptures": {
                                "0": {
                                    "name": "punctuation.terminator.function_prototype.vhdl"
                                }
                            },
                            "patterns": [
                                {
                                    "include": "#parenthetical_list"
                                },
                                {
                                    "include": "#cleanup"
                                }
                            ]
                        },
                        {
                            "include": "#parenthetical_list"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        },
        "generic_list_pattern": {
            "patterns": [
                {
                    "begin": "\\b(?i:generic)\\b",
                    "beginCaptures": {
                        "0": {
                            "name": "keyword.language.vhdl"
                        }
                    },
                    "end": ";",
                    "endCaptures": {
                        "0": {
                            "name": "punctuation.vhdl"
                        }
                    },
                    "name": "meta.block.generic_list.vhdl",
                    "patterns": [
                        {
                            "include": "#parenthetical_list"
                        }
                    ]
                }
            ]
        },
        "if_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t# Optional identifier $2\r\n\t\t\t\t\t\t\t([a-zA-Z][a-zA-Z0-9_]*)\r\n\r\n\t\t\t\t\t\t\t# Followed by a colon $3\r\n\t\t\t\t\t\t\t\\s*(:)\\s*\r\n\t\t\t\t\t\t)?\r\n\r\n\t\t\t\t\t\t# Keyword if $4\r\n\t\t\t\t\t\t\\b((?i:if))\\b\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "2": {
                            "name": "entity.name.tag.if.generate.begin.vhdl"
                        },
                        "3": {
                            "name": "punctuation.vhdl"
                        },
                        "4": {
                            "name": "keyword.language.vhdl"
                        }
                    },
                    "end": "(?x)\r\n\t\t\t\t\t\t# The word end $1\r\n\t\t\t\t\t\t\\b((?i:end))\\s+\r\n\r\n\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t\t# Optional generate or if keyword $4\r\n\t\t\t\t\t\t\t\t ((?i:generate|if))\r\n\r\n\t\t\t\t\t\t\t\t# Keyword if or generate required $5\r\n\t\t\t\t\t\t\t\t|(\\S+)\r\n\t\t\t\t\t\t\t)\\b\r\n\t\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t\t\\s+\r\n\t\t\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t\t\t# Optional matching identifier $8\r\n\t\t\t\t\t\t\t\t\t (\\2)\r\n\r\n\t\t\t\t\t\t\t\t\t# Mismatched identifier $9\r\n\t\t\t\t\t\t\t\t\t|(.+?)\r\n\t\t\t\t\t\t\t\t)\r\n\t\t\t\t\t\t\t)?\r\n\t\t\t\t\t\t)?\r\n\r\n\t\t\t\t\t\t# Followed by a semicolon\r\n\t\t\t\t\t\t(?=\\s*;)\r\n\t\t\t\t\t",
                    "endCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "4": {
                            "name": "keyword.language.vhdl"
                        },
                        "5": {
                            "name": "invalid.illegal.if.or.generate.required.vhdl"
                        },
                        "8": {
                            "name": "entity.name.tag.if.generate.end.vhdl"
                        },
                        "9": {
                            "name": "invalid.illegal.mismatched.identifier.vhdl"
                        }
                    },
                    "name": "meta.block.if.vhdl",
                    "patterns": [
                        {
                            "include": "#control_patterns"
                        },
                        {
                            "include": "#process_pattern"
                        },
                        {
                            "include": "#entity_instantiation_pattern"
                        },
                        {
                            "include": "#component_pattern"
                        },
                        {
                            "include": "#component_instantiation_pattern"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        },
        "keywords": {
            "patterns": [
                {
                    "match": "'(?i:active|ascending|base|delayed|driving|event|high|image|instance|instance_name|last|last_value|left|leftof|length|low|path|path_name|pos|pred|quiet|range|reverse|reverse_range|right|rightof|simple|simple_name|stable|succ|transaction|val|value)\\b",
                    "name": "keyword.attributes.vhdl"
                },
                {
                    "match": "\\b(?i:abs|access|after|alias|all|and|architecture|array|assert|attribute|begin|block|body|buffer|bus|case|component|configuration|constant|disconnect|downto|else|elsif|end|entity|exit|file|for|function|generate|generic|group|guarded|if|impure|in|inertial|inout|is|label|library|linkage|literal|loop|map|mod|nand|new|next|nor|not|null|of|on|open|or|others|out|package|port|postponed|procedure|process|pure|range|record|register|reject|rem|report|return|rol|ror|select|severity|shared|signal|sla|sll|sra|srl|subtype|then|to|transport|type|unaffected|units|until|use|variable|wait|when|while|with|xnor|xor)\\b",
                    "name": "keyword.language.vhdl"
                },
                {
                    "match": "(\\+|\\-|<=|=|=>|:=|>=|>|<|/|\\||&|(\\*{1,2}))",
                    "name": "keyword.operator.vhdl"
                }
            ]
        },
        "package_body_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t# The word package $1\r\n\t\t\t\t\t\t\\b((?i:package))\\s+\r\n\r\n\t\t\t\t\t\t# ... but we want to be a package body $2\r\n\t\t\t\t\t\t((?i:body))\\s+\r\n\r\n\t\t\t\t\t\t# The valid identifier $4 or the invalid one $5\r\n\t\t\t\t\t\t(([a-zA-Z][a-zA-Z\\d_]*)|(.+?))\\s+\r\n\r\n\t\t\t\t\t\t# ... and we end it with an is $6\r\n\t\t\t\t\t\t((?i:is))\\b\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "2": {
                            "name": "keyword.language.vhdl"
                        },
                        "4": {
                            "name": "entity.name.section.package_body.begin.vhdl"
                        },
                        "5": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        },
                        "6": {
                            "name": "keyword.language.vhdl"
                        }
                    },
                    "end": "(?x)\r\n\t\t\t\t\t\t# The word end $1\r\n\t\t\t\t\t\t\\b((?i:end\\b))\r\n\r\n\t\t\t\t\t\t# Optional word package $3 body $4\r\n\t\t\t\t\t\t(\\s+((?i:package))\\s+((?i:body)))?\r\n\r\n\t\t\t\t\t\t# Optional identifier $7 or mismatched identifier $8\r\n\t\t\t\t\t\t(\\s+((\\4)|(.+?)))?(?=\\s*;)",
                    "endCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "keyword.language.vhdl"
                        },
                        "4": {
                            "name": "keyword.language.vhdl"
                        },
                        "7": {
                            "name": "entity.name.section.package_body.end.vhdl"
                        },
                        "8": {
                            "name": "invalid.illegal.mismatched.identifier.vhdl"
                        }
                    },
                    "name": "meta.block.package_body.vhdl",
                    "patterns": [
                        {
                            "include": "#function_definition_pattern"
                        },
                        {
                            "include": "#procedure_definition_pattern"
                        },
                        {
                            "include": "#type_pattern"
                        },
                        {
                            "include": "#subtype_pattern"
                        },
                        {
                            "include": "#record_pattern"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        },
        "package_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t# The word package $1\r\n\t\t\t\t\t\t\\b((?i:package))\\s+\r\n\r\n\t\t\t\t\t\t# ... but we do not want to be a package body\r\n\t\t\t\t\t\t(?!(?i:body))\r\n\r\n\t\t\t\t\t\t# The valid identifier $3 or the invalid one $4\r\n\t\t\t\t\t\t(([a-zA-Z][a-zA-Z\\d_]*)|(.+?))\\s+\r\n\r\n\t\t\t\t\t\t# ... and we end it with an is $5\r\n\t\t\t\t\t\t((?i:is))\\b\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "entity.name.section.package.begin.vhdl"
                        },
                        "4": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        },
                        "5": {
                            "name": "keyword.language.vhdl"
                        }
                    },
                    "end": "(?x)\r\n\t\t\t\t\t\t# The word end $1\r\n\t\t\t\t\t\t\\b((?i:end\\b))\r\n\r\n\t\t\t\t\t\t# Optional word package $3\r\n\t\t\t\t\t\t(\\s+((?i:package)))?\r\n\r\n\t\t\t\t\t\t# Optional identifier $6 or mismatched identifier $7\r\n\t\t\t\t\t\t(\\s+((\\2)|(.+?)))?(?=\\s*;)",
                    "endCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "keyword.language.vhdl"
                        },
                        "6": {
                            "name": "entity.name.section.package.end.vhdl"
                        },
                        "7": {
                            "name": "invalid.illegal.mismatched.identifier.vhdl"
                        }
                    },
                    "name": "meta.block.package.vhdl",
                    "patterns": [
                        {
                            "include": "#function_prototype_pattern"
                        },
                        {
                            "include": "#procedure_prototype_pattern"
                        },
                        {
                            "include": "#type_pattern"
                        },
                        {
                            "include": "#subtype_pattern"
                        },
                        {
                            "include": "#record_pattern"
                        },
                        {
                            "include": "#component_pattern"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        },
        "parenthetical_list": {
            "patterns": [
                {
                    "begin": "\\(",
                    "beginCaptures": {
                        "0": {
                            "name": "punctuation.vhdl"
                        }
                    },
                    "end": "(?<=\\))",
                    "name": "meta.block.parenthetical_list.vhdl",
                    "patterns": [
                        {
                            "begin": "(?=['\"a-zA-Z0-9])",
                            "end": "(;|\\)|,)",
                            "endCaptures": {
                                "0": {
                                    "name": "meta.item.stopping.character.vhdl"
                                }
                            },
                            "name": "meta.list.element.vhdl",
                            "patterns": [
                                {
                                    "include": "#comments"
                                },
                                {
                                    "include": "#parenthetical_pair"
                                },
                                {
                                    "include": "#cleanup"
                                }
                            ]
                        },
                        {
                            "match": "\\)",
                            "name": "invalid.illegal.unexpected.parenthesis.vhdl"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        },
        "parenthetical_pair": {
            "patterns": [
                {
                    "begin": "\\(",
                    "beginCaptures": {
                        "0": {
                            "name": "punctuation.vhdl"
                        }
                    },
                    "end": "\\)",
                    "endCaptures": {
                        "0": {
                            "name": "punctuation.vhdl"
                        }
                    },
                    "name": "meta.block.parenthetical_pair.vhdl",
                    "patterns": [
                        {
                            "include": "#parenthetical_pair"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        },
        "port_list_pattern": {
            "patterns": [
                {
                    "begin": "\\b(?i:port)\\b",
                    "beginCaptures": {
                        "0": {
                            "name": "keyword.language.vhdl"
                        }
                    },
                    "end": ";",
                    "endCaptures": {
                        "0": {
                            "name": "punctuation.vhdl"
                        }
                    },
                    "name": "meta.block.port_list.vhdl",
                    "patterns": [
                        {
                            "include": "#parenthetical_list"
                        }
                    ]
                }
            ]
        },
        "procedure_definition_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t# From the beginning of the line\r\n\t\t\t\t\t\t^\\s*\r\n\r\n\t\t\t\t\t\t# The word function $1\r\n\t\t\t\t\t\t((?i:procedure))\\s+\r\n\r\n\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t# A valid normal identifier $3\r\n\t\t\t\t\t\t\t ([a-zA-Z][a-zA-Z\\d_]*)\r\n\t\t\t\t\t\t\t# A valid quoted identifier $4\r\n\t\t\t\t\t\t\t|(\"\\S+\")\r\n\t\t\t\t\t\t\t# An invalid identifier $5\r\n\t\t\t\t\t\t\t|(.+?)\r\n\t\t\t\t\t\t)\r\n\r\n\t\t\t\t\t\t# Check to make sure we have a list is\r\n\t\t\t\t\t\t(?=\\s*(\\(|(?i:is)))\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "entity.name.function.procedure.begin.vhdl"
                        },
                        "4": {
                            "name": "entity.name.function.procedure.begin.vhdl"
                        },
                        "5": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        }
                    },
                    "end": "(?x)\r\n\t\t\t\t\t\t# From the beginning of the line\r\n\t\t\t\t\t\t^\\s*\r\n\r\n\t\t\t\t\t\t# The word end $1\r\n\t\t\t\t\t\t((?i:end))\r\n\r\n\t\t\t\t\t\t# Optional word function $3\r\n\t\t\t\t\t\t(\\s+((?i:procedure)))?\r\n\r\n\t\t\t\t\t\t# Optional matched identifier $6 or mismatched identifier $7\r\n\t\t\t\t\t\t(\\s+((\\3|\\4)|(.+?)))?\r\n\r\n\t\t\t\t\t\t# Ending with whitespace and semicolon\r\n\t\t\t\t\t\t(?=\\s*;)\r\n\t\t\t\t\t",
                    "endCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "keyword.language.vhdl"
                        },
                        "6": {
                            "name": "entity.name.function.procedure.end.vhdl"
                        },
                        "7": {
                            "name": "invalid.illegal.mismatched.identifier.vhdl"
                        }
                    },
                    "name": "meta.block.procedure_definition.vhdl",
                    "patterns": [
                        {
                            "include": "#parenthetical_list"
                        },
                        {
                            "include": "#control_patterns"
                        },
                        {
                            "include": "#type_pattern"
                        },
                        {
                            "include": "#record_pattern"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        },
        "procedure_prototype_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t\\b((?i:procedure))\\s+\r\n\t\t\t\t\t\t(([a-zA-Z][a-zA-Z0-9_]*)|(.+?))\r\n\t\t\t\t\t\t(?=\\s*(\\(|;))\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "entity.name.function.procedure.begin.vhdl"
                        },
                        "4": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        }
                    },
                    "end": ";",
                    "endCaptures": {
                        "0": {
                            "name": "punctual.vhdl"
                        }
                    },
                    "name": "meta.block.procedure_prototype.vhdl",
                    "patterns": [
                        {
                            "include": "#parenthetical_list"
                        }
                    ]
                }
            ]
        },
        "process_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t# From the beginning of the line\r\n\t\t\t\t\t\t^\\s*\r\n\r\n\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t# Optional identifier $2\r\n\t\t\t\t\t\t\t([a-zA-Z][a-zA-Z0-9_]*)\r\n\r\n\t\t\t\t\t\t\t# Colon $3\r\n\t\t\t\t\t\t\t\\s*(:)\\s*\r\n\t\t\t\t\t\t)?\r\n\r\n\t\t\t\t\t\t# The word process #4\r\n\t\t\t\t\t\t((?i:process\\b))\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "2": {
                            "name": "entity.name.section.process.begin.vhdl"
                        },
                        "3": {
                            "name": "punctuation.vhdl"
                        },
                        "4": {
                            "name": "keyword.language.vhdl"
                        }
                    },
                    "end": "(?x)\r\n\t\t\t\t\t\t# The word end $1\r\n\t\t\t\t\t\t((?i:end))\r\n\r\n\t\t\t\t\t\t# Optional word process $3\r\n\t\t\t\t\t\t(\\s+((?i:process)))\r\n\r\n\t\t\t\t\t\t# Optional identifier $6 or invalid identifier $7\r\n\t\t\t\t\t\t(\\s+((\\2)|(.+?)))?\r\n\r\n\t\t\t\t\t\t(?=\\s*;)\r\n\t\t\t\t\t",
                    "endCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "keyword.language.vhdl"
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                        "6": {
                            "name": "entity.name.section.process.end.vhdl"
                        },
                        "7": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        }
                    },
                    "name": "meta.block.process.vhdl",
                    "patterns": [
                        {
                            "include": "#control_patterns"
                        },
                        {
                            "include": "#cleanup"
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                    ]
                }
            ]
        },
        "punctuation": {
            "patterns": [
                {
                    "match": "(\\.|,|:|;|\\(|\\))",
                    "name": "punctuation.vhdl"
                }
            ]
        },
        "record_pattern": {
            "patterns": [
                {
                    "begin": "\\b(?i:record)\\b",
                    "beginCaptures": {
                        "0": {
                            "name": "keyword.language.vhdl"
                        }
                    },
                    "end": "(?x)\r\n\t\t\t\t\t\t# The word end $1\r\n\t\t\t\t\t\t\\b((?i:end))\r\n\r\n\t\t\t\t\t\t# The word record $2\r\n\t\t\t\t\t\t\\s+((?i:record))\r\n\r\n\t\t\t\t\t\t# Optional identifier $5 or invalid identifier $6\r\n\t\t\t\t\t\t(\\s+(([a-zA-Z][a-zA-Z\\d_]*)|(.*?)))?\r\n\r\n\t\t\t\t\t\t# Only whitespace and semicolons can be left\r\n\t\t\t\t\t\t(?=\\s*;)\r\n\t\t\t\t\t",
                    "endCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "2": {
                            "name": "keyword.language.vhdl"
                        },
                        "5": {
                            "name": "entity.name.type.record.vhdl"
                        },
                        "6": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        }
                    },
                    "name": "meta.block.record.vhdl",
                    "patterns": [
                        {
                            "include": "#cleanup"
                        }
                    ]
                },
                {
                    "include": "#cleanup"
                }
            ]
        },
        "strings": {
            "patterns": [
                {
                    "match": "'.'",
                    "name": "string.quoted.single.vhdl"
                },
                {
                    "begin": "\"",
                    "end": "\"",
                    "name": "string.quoted.double.vhdl",
                    "patterns": [
                        {
                            "match": "\\\\.",
                            "name": "constant.character.escape.vhdl"
                        }
                    ]
                },
                {
                    "begin": "\\\\",
                    "end": "\\\\",
                    "name": "string.other.backslash.vhdl"
                }
            ]
        },
        "subtype_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t# The word subtype $1\r\n\t\t\t\t\t\t\\b((?i:subtype))\\s+\r\n\r\n\t\t\t\t\t\t# Valid identifier $3 or invalid identifier $4\r\n\t\t\t\t\t\t(([a-zA-Z][a-zA-Z0-9_]*)|(.+?))\\s+\r\n\r\n\t\t\t\t\t\t# The word is $5\r\n\t\t\t\t\t\t((?i:is))\\b\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "entity.name.type.subtype.vhdl"
                        },
                        "4": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        },
                        "5": {
                            "name": "keyword.language.vhdl"
                        }
                    },
                    "end": ";",
                    "endCaptures": {
                        "0": {
                            "name": "punctuation.vhdl"
                        }
                    },
                    "name": "meta.block.subtype.vhdl",
                    "patterns": [
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        },
        "support_constants": {
            "patterns": [
                {
                    "match": "\\b(?i:math_1_over_e|math_1_over_pi|math_1_over_sqrt_2|math_2_pi|math_3_pi_over_2|math_deg_to_rad|math_e|math_log10_of_e|math_log2_of_e|math_log_of_10|math_log_of_2|math_pi|math_pi_over_2|math_pi_over_3|math_pi_over_4|math_rad_to_deg|math_sqrt_2|math_sqrt_pi)\\b",
                    "name": "support.constant.ieee.math_real.vhdl"
                },
                {
                    "match": "\\b(?i:math_cbase_1|math_cbase_j|math_czero|positive_real|principal_value)\\b",
                    "name": "support.constant.ieee.math_complex.vhdl"
                },
                {
                    "match": "\\b(?i:true|false)\\b",
                    "name": "support.constant.std.standard.vhdl"
                }
            ]
        },
        "support_functions": {
            "patterns": [
                {
                    "match": "\\b(?i:finish|stop|resolution_limit)\\b",
                    "name": "support.function.std.env.vhdl"
                },
                {
                    "match": "\\b(?i:readline|read|writeline|write|endfile|endline)\\b",
                    "name": "support.function.std.textio.vhdl"
                },
                {
                    "match": "\\b(?i:rising_edge|falling_edge|to_bit|to_bitvector|to_stdulogic|to_stdlogicvector|to_stdulogicvector|is_x)\\b",
                    "name": "support.function.ieee.std_logic_1164.vhdl"
                },
                {
                    "match": "\\b(?i:shift_left|shift_right|rotate_left|rotate_right|resize|to_integer|to_unsigned|to_signed)\\b",
                    "name": "support.function.ieee.numeric_std.vhdl"
                },
                {
                    "match": "\\b(?i:arccos(h?)|arcsin(h?)|arctan|arctanh|cbrt|ceil|cos|cosh|exp|floor|log10|log2|log|realmax|realmin|round|sign|sin|sinh|sqrt|tan|tanh|trunc)\\b",
                    "name": "support.function.ieee.math_real.vhdl"
                },
                {
                    "match": "\\b(?i:arg|cmplx|complex_to_polar|conj|get_principal_value|polar_to_complex)\\b",
                    "name": "support.function.ieee.math_complex.vhdl"
                }
            ]
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                {
                    "match": "\\b(?i:boolean|bit|character|severity_level|integer|real|time|delay_length|now|natural|positive|string|bit_vector|file_open_kind|file_open_status|fs|ps|ns|us|ms|sec|min|hr|severity_level|note|warning|error|failure)\\b",
                    "name": "support.function.type.std.standard.vhdl"
                },
                {
                    "match": "\\b(?i:line|text|side|width|input|output)\\b",
                    "name": "support.function.type.std.textio.vhdl"
                },
                {
                    "match": "\\b(?i:std_logic|std_ulogic|std_logic_vector|std_ulogic_vector)\\b",
                    "name": "support.function.type.ieee.std_logic_1164.vhdl"
                },
                {
                    "match": "\\b(?i:signed|unsigned)\\b",
                    "name": "support.function.type.ieee.numeric_std.vhdl"
                },
                {
                    "match": "\\b(?i:complex|complex_polar)\\b",
                    "name": "support.function.type.ieee.math_complex.vhdl"
                }
            ]
        },
        "syntax_highlighting": {
            "patterns": [
                {
                    "include": "#keywords"
                },
                {
                    "include": "#punctuation"
                },
                {
                    "include": "#support_constants"
                },
                {
                    "include": "#support_types"
                },
                {
                    "include": "#support_functions"
                }
            ]
        },
        "type_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t# The word type $1\r\n\t\t\t\t\t\t\\b((?i:type))\\s+\r\n\r\n\t\t\t\t\t\t# Valid identifier $3 or invalid identifier $4\r\n\t\t\t\t\t\t(([a-zA-Z][a-zA-Z0-9_]*)|(.+?))\r\n\r\n\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t# A semicolon is coming up if we are incomplete\r\n\t\t\t\t\t\t\t (?=\\s*;)\r\n\r\n\t\t\t\t\t\t\t# Or the word is comes up $7\r\n\t\t\t\t\t\t\t|(\\s+((?i:is)))\r\n\t\t\t\t\t\t)\\b\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "entity.name.type.type.vhdl"
                        },
                        "4": {
                            "name": "invalid.illegal.invalid.identifier.vhdl"
                        },
                        "7": {
                            "name": "keyword.language.vhdl"
                        }
                    },
                    "end": ";",
                    "endCaptures": {
                        "0": {
                            "name": "punctuation.vhdl"
                        }
                    },
                    "name": "meta.block.type.vhdl",
                    "patterns": [
                        {
                            "include": "#record_pattern"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        },
        "while_pattern": {
            "patterns": [
                {
                    "begin": "(?x)\r\n\t\t\t\t\t\t# From the beginning of the line\r\n\t\t\t\t\t\t^\\s*\r\n\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t# Check for an identifier $2\r\n\t\t\t\t\t\t\t([a-zA-Z][a-zA-Z0-9_]*)\r\n\r\n\t\t\t\t\t\t\t# Followed by a colon $3\r\n\t\t\t\t\t\t\t\\s*(:)\\s*\r\n\t\t\t\t\t\t)?\r\n\r\n\t\t\t\t\t\t# The for keyword $4\r\n\t\t\t\t\t\t\\b((?i:while))\\b\r\n\t\t\t\t\t",
                    "beginCaptures": {
                        "2": {
                            "name": ""
                        },
                        "3": {
                            "name": "punctuation.vhdl"
                        },
                        "4": {
                            "name": "keyword.language.vhdl"
                        }
                    },
                    "end": "(?x)\r\n\t\t\t\t\t\t# The word end $1\r\n\t\t\t\t\t\t\\b((?i:end))\\s+\r\n\t\t\t\t\t\t(\r\n\t\t\t\t\t\t\t# Followed by keyword loop $3\r\n\t\t\t\t\t\t\t ((?i:loop))\r\n\r\n\t\t\t\t\t\t\t# But it really is required $4\r\n\t\t\t\t\t\t\t|(\\S+)\r\n\t\t\t\t\t\t)\\b\r\n\r\n\t\t\t\t\t\t# The matching identifier $7 or an invalid identifier $8\r\n\t\t\t\t\t\t(\\s+((\\2)|(.+?)))?\r\n\r\n\t\t\t\t\t\t# Only space and a semicolon left\r\n\t\t\t\t\t\t(?=\\s*;)\r\n\t\t\t\t\t",
                    "endCaptures": {
                        "1": {
                            "name": "keyword.language.vhdl"
                        },
                        "3": {
                            "name": "keyword.language.vhdl"
                        },
                        "4": {
                            "name": "invalid.illegal.loop.keyword.required.vhdl"
                        },
                        "7": {
                            "name": "entity.name.tag.while.loop.vhdl"
                        },
                        "8": {
                            "name": "invalid.illegal.mismatched.identifier"
                        }
                    },
                    "name": "meta.block.while.vhdl",
                    "patterns": [
                        {
                            "include": "#control_patterns"
                        },
                        {
                            "include": "#cleanup"
                        }
                    ]
                }
            ]
        }
    },
    "scopeName": "source.vhdl"
}