runUpToSection

From CodeDepends v0.6.5 by Gabriel Becker

Evaluate the code blocks up to a particular section of a document

This function allows the caller to evaluate the code blocks within a document all the way up to a specified section of the document.

Keywords: programming

Usage

runUpToSection(section, doc, all = TRUE, env = globalenv(),
                nestedEnvironments = FALSE, frags = readScript(doc),
                 verbose = FALSE)

Arguments

section: the index of the section, i.e. a number
doc: the name of the file containing the code
all: a logical value. It should be TRUE for now.
env: the environment in which the expressions will be evaluated
nestedEnvironments: a logical value controlling whether the each code block should be evaluated in its own environment which are created with the previous code block's environment as a parent environment.
frags: the code fragments read from the document or specified directly by the caller.
verbose: logical value indicating whether to display the code

Value

A list containing the results of evaluating the different fragments. The list will have a length given by the section number.

Note

Currently, all = FALSE is not implemented.

Examples

# NOT RUN {
 frags = parse(system.file("samples", "dual.R", package = "CodeDepends"))  
 runUpToSection(3, frags = frags, verbose = TRUE, all = TRUE)
# }

Documentation reproduced from package CodeDepends, version 0.6.5, License: GPL

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