{
    "name": "ys",
    "scopeName": "source.ys",
    "patterns": [
        {
            "include": "#comment"
        },
        {
            "name": "keyword.control.ys",
            "match": "(?<![/\\w])\\b(?:read_verilog|read_vhdl|read_ilang|write_verilog|write_ilang|write_blif|write_edif|write_json|hierarchy|proc|flatten|splitnets|delete|rename|submod|synth|synth_xilinx|synth_ice40|synth_ecp5|opt|opt_clean|opt_expr|opt_merge|opt_muxtree|opt_reduce|opt_share|techmap|dfflegalize|abc|clean|check|stat|show|log|assert|script|help|exit|history|shell|dump|debug|trace|sim|memory|fsm|clk2fflogic|async2sync|wreduce|plugin|yosys|design)\\b(?![/\\w])"
        },
        {
            "name": "keyword.operator.ys",
            "match": "\\b(?:\\+|-|\\*|/|%|==|!=|<=|>=|<|>|&&|\\|\\||!|&|\\||\\^|~|<<|>>)\\b"
        },
        {
            "name": "keyword.function.ys",
            "match": "\\b(?:\\w+)\\b(?=\\s*\\()"
        },
        {
            "name": "string.quoted.double.ys",
            "match": "\"(?:\\\\\"|[^\"])*\""
        },
        {
            "name": "comment.line.ys",
            "match": "#.*$"
        },
        {
            "name": "support.function.parameter.ys", 
            "match": "-[a-zA-Z0-9_\\-]+"
        }
    ],
    "repository": {
        "comment": {
            "patterns": [
                {
                    "match": "^\\s*#.*$",
                    "name": "comment.line.number-sign.ys"
                }
            ]
        }
    },
    "uuid": "12345678-1234-1234-1234-123456789012"
}