Default.sublime-keymap

[
    // auto insert block comment start
    { 
        "keys": [ "enter" ], 
        "command": "insert_snippet", 
        "args": { "contents": "\n* " }, 
        "context": [
            { 
                "key": "setting.auto_indent", 
                "operator": "equal", 
                "operand": true 
            },
            { 
                "key": "selector", 
                "operator": "equal", 
                "operand": "source.js comment.block", 
                "match_all": true 
            },
            { 
                "key": "selection_empty", 
                "operator": "equal",
                "operand": true,
                "match_all": true
            },
            { 
                "key": "preceding_text", 
                "operator": "regex_contains", 
                "operand": "^\\s+\\*", 
                "match_all": true 
            }
        ]
    },


    // auto insert single line comment start
    { 
        "keys": [ "enter" ], 
        "command": "insert_snippet", 
        "args": { "contents": "\n// " }, 
        "context": [
            { 
                "key": "setting.auto_indent", 
                "operator": "equal", 
                "operand": true 
            },
            { 
                "key": "selection_empty", 
                "operator": "equal", 
                "operand": true, 
                "match_all": true 
            },
            { 
                "key": "selector", 
                "operator": "equal", 
                "operand": "source.js", 
                "match_all": true 
            },
            { 
                "key": "preceding_text", 
                "operator": "regex_contains", 
                "operand": "^\\s*//", 
                "match_all": true 
            }
        ]
    },

    // shift+enter will not auto insert single line comment start
    { 
        "keys": [ "shift+enter" ], 
        "command": "insert_snippet", 
        "args": { "contents": "\n" }, 
        "context": [
            { 
                "key": "setting.auto_indent", 
                "operator": "equal", 
                "operand": true 
            },
            { 
                "key": "selection_empty", 
                "operator": "equal", 
                "operand": true, 
                "match_all": true 
            },
            { 
                "key": "selector", 
                "operator": "equal", 
                "operand": "source.js", 
                "match_all": true 
            },
            { 
                "key": "preceding_text", 
                "operator": "regex_contains", 
                "operand": "^\\s*//", 
                "match_all": true 
            }
        ]
    },

    // auto finish block comment when met /**
    { 
        "keys": [ "enter" ], 
        "command": "docjs",
        "context": [
            { 
                "key": "setting.auto_indent", 
                "operator": "equal", 
                "operand": true 
            },
            { 
                "key": "selection_empty", 
                "operator": "equal", 
                "operand": true, 
                "match_all": true 
            },
            { 
                "key": "selector", 
                "operator": "equal", 
                "operand": "source.js comment.block", 
                "match_all": true 
            },
            { 
                "key": "preceding_text", 
                "operator": "regex_contains", 
                "operand": "^\\s*/\\*\\*", 
                "match_all": true
            }
        ]
    },

    // shortcut key to create block comment
    { 
        "keys": [ "ctrl+shift+/" ], 
        "command": "docjs_add_comment",
        "context": [
            { 
                "key": "setting.auto_indent", 
                "operator": "equal", 
                "operand": true 
            },
            { 
                "key": "selection_empty", 
                "operator": "equal", 
                "operand": true, 
                "match_all": true 
            },
            { 
                "key": "selector", 
                "operator": "equal", 
                "operand": "source.js", 
                "match_all": true 
            },
            { 
                "key": "selector", 
                "operator": "not_equal", 
                "operand": "comment.block", 
                "match_all": true 
            }
        ]
    },

    // handle next line of */
    { 
        "keys": [ "enter" ], 
        "command": "docjs_deindent",
        "context": [
            { 
                "key": "setting.auto_indent", 
                "operator": "equal", 
                "operand": true 
            },
            { 
                "key": "selection_empty", 
                "operator": "equal", 
                "operand": true, 
                "match_all": true 
            },
            { 
                "key": "selector", 
                "operator": "equal", 
                "operand": "source.js", 
                "match_all": true 
            },
            { 
                "key": "preceding_text", 
                "operator": "regex_contains", 
                "operand": "^\\s+\\*/", 
                "match_all": true
            }
        ]
    },

    // auto complete when mat @
    { 
        "keys": [ "@" ], 
        "command": "docjs_tag_autocomplete",
        "context": [
            { 
                "key": "setting.auto_indent", 
                "operator": "equal", 
                "operand": true 
            },
            { 
                "key": "selector", 
                "operator": "equal", 
                "operand": "source.js comment.block", 
                "match_all": true 
            }
        ]
    }
]