Parse command line. Doesn't check the validity of command arguments. Attributes: ~ |api-fast| Parameters: ~ {str} Command line string to parse. Cannot contain "\n". {opts} Optional parameters. Reserved for future use. Return: ~ Dictionary containing command information, with these keys: • cmd: (string) Command name. • range: (array) (optional) Command range (|| ||). Omitted if command doesn't accept a range. Otherwise, has no elements if no range was specified, one element if only a single range item was specified, or two elements if both range items were specified. • count: (number) (optional) Command ||. Omitted if command cannot take a count. • reg: (string) (optional) Command ||. Omitted if command cannot take a register. • bang: (boolean) Whether command contains a || (!) modifier. • args: (array) Command arguments. • addr: (string) Value of |:command-addr|. Uses short name. • nargs: (string) Value of |:command-nargs|. • nextcmd: (string) Next command if there are multiple commands separated by a |:bar|. Empty if there isn't a next command. • magic: (dictionary) Which characters have special meaning in the command arguments. • file: (boolean) The command expands filenames. Which means characters such as "%", "#" and wildcards are expanded. • bar: (boolean) The "|" character is treated as a command separator and the double quote character (") is treated as the start of a comment. • mods: (dictionary) |:command-modifiers|. • filter: (dictionary) |:filter|. • pattern: (string) Filter pattern. Empty string if there is no filter. • force: (boolean) Whether filter is inverted or not. • silent: (boolean) |:silent|. • emsg_silent: (boolean) |:silent!|. • unsilent: (boolean) |:unsilent|. • sandbox: (boolean) |:sandbox|. • noautocmd: (boolean) |:noautocmd|. • browse: (boolean) |:browse|. • confirm: (boolean) |:confirm|. • hide: (boolean) |:hide|. • horizontal: (boolean) |:horizontal|. • keepalt: (boolean) |:keepalt|. • keepjumps: (boolean) |:keepjumps|. • keepmarks: (boolean) |:keepmarks|. • keeppatterns: (boolean) |:keeppatterns|. • lockmarks: (boolean) |:lockmarks|. • noswapfile: (boolean) |:noswapfile|. • tab: (integer) |:tab|. -1 when omitted. • verbose: (integer) |:verbose|. -1 when omitted. • vertical: (boolean) |:vertical|. • split: (string) Split modifier string, is an empty string when there's no split modifier. If there is a split modifier it can be one of: • "aboveleft": |:aboveleft|. • "belowright": |:belowright|. • "topleft": |:topleft|. • "botright": |:botright|.