Default.sublime-keymap

[
    {
        // Wrap selection as a variable substitution.
        // Keeps the variable selected so that you can also press double-quotes
        // (") and it will wrap it in double quotes.
        "keys": ["$"], "command": "insert_snippet",
        "args":
        {
            "contents": "${1:\\${$SELECTION\\}}"
        },
        "context":
        [
            { "key": "setting.auto_match_enabled", "operator": "equal", "operand": true },
            { "key": "selection_empty", "operator": "equal", "operand": false, "match_all": true },
            { "key": "selector", "operator": "equal", "operand": "source.cmake meta.function-call.arguments" }
        ]
    },
    {
        // Wrap selection as a generator expression with an argument selection.
        "keys": ["ctrl+shift+,"], "command": "insert_snippet",
        "args":
        {
            "contents": "\\$<$SELECTION:${1:argument}>"
        },
        "context":
        [
            { "key": "selection_empty", "operator": "equal", "operand": false, "match_all": true },
            { "key": "selector", "operator": "equal", "operand": "source.cmake meta.function-call.arguments" }
        ]
    },
    {
        // Wrap selection as a generator expression without an argument.
        "keys": ["ctrl+shift+."], "command": "insert_snippet",
        "args":
        {
            "contents": "\\$<$SELECTION>"
        },
        "context":
        [
            { "key": "selection_empty", "operator": "equal", "operand": false, "match_all": true },
            { "key": "selector", "operator": "equal", "operand": "source.cmake meta.function-call.arguments" }
        ]
    }
]