Dot.v: Get value of other options
In GlobalOptions: Generate Functions to Get or Set Global Options

Get value of other options

1	.v(opt_name, name_is_character = NA)

`opt_name`	name of the option, can be quoted or not quoted.
`name_is_character`	whether `opt_name` is a character, only used internally.

When setting one option, the value can be dependent on other option names. The current value of other option can be accessed by v(nm) or v$nm.

Zuguang Gu <z.gu@dkfz.de>

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opt = set_opt(a = 1, b = function() .v$a*2)
opt$b
opt(a = 2); opt$b

GlobalOptions documentation built on July 2, 2020, 2:35 a.m.

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