Show error message when remote command arguments are invalid
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@ -37,7 +37,10 @@ Apply marker to the window this command is run in, rather than the active window
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def message_to_kitty(self, global_opts: RCOptions, opts: 'CLIOptions', args: ArgsType) -> PayloadType:
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if len(args) < 2:
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self.fatal('Invalid marker specification: {}'.format(' '.join(args)))
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try:
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parse_marker_spec(args[0], args[1:])
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except Exception as err:
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self.fatal(f"Failed to parse marker specification {' '.join(args)} with error: {err}")
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return {'match': opts.match, 'self': opts.self, 'marker_spec': args}
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def response_from_kitty(self, boss: Boss, window: Optional[Window], payload_get: PayloadGetType) -> ResponseType:
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@ -35,6 +35,8 @@ class ScrollWindow(RemoteCommand):
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options_spec = MATCH_WINDOW_OPTION
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def message_to_kitty(self, global_opts: RCOptions, opts: 'CLIOptions', args: ArgsType) -> PayloadType:
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if len(args) < 1:
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self.fatal('Scroll amount must be specified')
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amt = args[0]
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amount: Tuple[Union[str, int], Optional[str]] = (amt, None)
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if amt not in ('start', 'end'):
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