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debug (version 1.2.2)

MVB's debugger for R

Description

Debugger for R functions, with code display, graceful error recovery, line-numbered conditional breakpoints, access to exit code, flow control, and full keyboard input.

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Version

Install

install.packages('debug')

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Version

1.2.2

License

GPL (>= 2)

Maintainer

Mark Bravington

Last Published

April 12th, 2010

Functions in debug (1.2.2)

mtrace

Interactive debugging

step.into.sysfuns

Set or get options for which "special" functions get stepped into, when in step-mode.

get.retval

Show current return value when debugging

fun.locator

Get environment(s) where an object exists

is.mtraced

Check if a function has been 'mtrace'd.

Breakpoints for debugging

debug-package

How to use the debug package

last.try.error

Get last try-error

go-skip-qqq

Flow control for debugger