Clean port to Git

DESCRIPTION

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+Package: getopt
+Type: Package
+Title: C-like getopt behavior.
+Version: 1.19.1
+Author: Allen Day
+    Contributions from Trevor L Davis
+Maintainer: Trevor L Davis <[email protected]>
+URL: https://github.com/trevorld/getopt
+BugReports: https://github.com/trevorld/getopt/issues
+Description: Package designed to be used with Rscript to write
+    ``#!'' shebang scripts that accept short and long flags/options.
+    Many users will prefer using instead the package optparse
+    which adds extra features (automatically generated help option and usage,
+    support for default values, basic positional argument support).
+License: GPL (>= 2)
+Suggests:
+    testthat
+Collate:
+    'getopt.R'

NAMESPACE

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+export(get_Rscript_filename)
+export(getopt)

NEWS

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+getopt 1.19.1
+=============
+* If a passed in option matches multiple options in the getopt specification but matches one exactly
+  then `getopt` now uses that value instead of throwing a "long flag is ambiguous" error.
+
+getopt 1.19.0
+=============
+* Exports new function `get_Rscript_filename` that returns name of calling script,
+  `getopt` now uses this function value as default for `command` argument
+* Documentation improved and now highlights differences 
+  between `getopt` and `optparse` packages for new undecided users