22 lines
511 B
CoffeeScript
22 lines
511 B
CoffeeScript
ExViewModel = require './ex-view-model'
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Ex = require './ex'
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class CommandError
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constructor: (@message) ->
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@name = 'Command Error'
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class Command
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constructor: (@editor, @exState) ->
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@viewModel = new ExViewModel(@)
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execute: (input) ->
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return unless input.characters.length > 0
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[command, args...] = input.characters.split(" ")
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func = (new Ex)[command]
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if func?
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func(args)
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else
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throw new CommandError("#{input.characters}")
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module.exports = {Command, CommandError}
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