parse_env_subset

expr

envir

If <code>TRUE</code>, then the expression is <code><a rd-options="base:substitute" href="/link/base%3A%3Asubstitute()?package=listenv&version=0.7.0&to=base%3Asubstitute" data-mini-rdoc="base:substitute::base::substitute()">base::substitute()</a></code>:ed,
otherwise not.

substitute

Helper function to infer target from expression and environment

internal

List environments are environments that have list-like properties. For instance, the elements of a list environment are ordered and can be accessed and iterated over using index subsetting, e.g. 'x <- listenv(a = 1, b = 2); for (i in seq_along(x)) x[[i]] <- x[[i]] ^ 2; y <- as.list(x)'.

Henrik Bengtsson

listenv

Environments Behaving (Almost) as Lists

parse_env_subset function

If <code>TRUE</code>, then the expression is <code><a rd-options='base:substitute' href='base::substitute()'>base::substitute()</a></code>:ed,
otherwise not.

parse_env_subset: Helper function to infer target from expression and environment

Description

Usage

Arguments

Value