dev_help: Read the in-development help for a package loaded with devtools.
Description
Note that this only renders a single documentation file,
so that links to other files within the package won't
work.
Usage
dev_help(topic, stage = "render",
type = getOption("help_type"))
Arguments
topic
name of help to search for.
stage
at which stage ("build", "install", or
"render") should \Sexpr macros be executed? This is only
important if you're using \Sexpr macro's in your Rd
files.
type
of html to produce: "html" or
"text". Defaults to your default documentation
type.
library("ggplot2")
help("ggplot") # loads installed documentation for ggplotload_all("ggplot2")
dev_help("ggplot") # loads development documentation for ggplot