dev_help {pkgload}

R Documentation

In-development help for package loaded with devtools

Description

dev_help searches for source documentation provided in packages loaded by devtools. To improve performance, the .Rd files are parsed to create to index once, then cached. Use dev_topic_index_reset to clear that index.

Usage

dev_help(
  topic,
  dev_packages = NULL,
  stage = "render",
  type = getOption("help_type")
)

dev_topic_index_reset(pkg_name)

Arguments

topic	name of help to search for.
dev_packages	A character vector of package names to search within. If NULL, defaults to all packages loaded by devtools.
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.
pkg_name	Name of package.

Examples

Run examples

## Not run: 
library("ggplot2")
help("ggplot") # loads installed documentation for ggplot

load_all("ggplot2")
dev_help("ggplot") # loads development documentation for ggplot

## End(Not run)

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