CTAN Comprehensive TeX Archive Network

Directory macros/latex/contrib/ran_toks

README.md

The rantoks Package Author: D. P. Story Dated: 2019-12-28

This short package, with minimal requirements, defines macros for randomizing a list of tokens. There are two approaches:

1.  \ranToks{myList}{ {One}{Two}{Three}{Four}{Five} }: Here the token
    list occurs as the argument of the \ranToks command. myList is the
    name of this list. The tokens can be anything that \TeX accepts as
    a macro argument, this excludes \verb, for example.
2.  Another construct writes verbatim to the disk, so the tokens can
    be of arbitrary size, and include \verb and the verbatim
    environment, for example,
    \bRTVToks{myStuff}
    \begin{rtVW}
    The inline answer is \verb!x^3!
    \end{rtVW}
    \begin{rtVW}
    This is my stuff, leave it alone!
    \end{rtVW}
    ...
    \begin{rtVW}
    The verbatim listing is
    \begin{verbatim}
    \bRTVToks{myStuff}
    ... (missing stuff)
    \eRTVToks
    \end{verbatim}
    \end{rtVW}
    \eRTVToks

To actually see the randomized list, use the useRanTok{num} command: For myList, we would write useRanTok{1}, useRanTok{2}, useRanTok{3}, useRanTok{4}, and {useRanTok{5}} to obtain a random listing of the tokens in the myList list.

For users of AeB or eqexam, the latter structure can be used to randomize the order of the questions on a quiz or exam.

What's New (2019-12-28 ) Defined rtVWHook to insert at the top of the rtVW environment. Also created an alternate package name of ran-toks.

What's new in v1.1: Added the convenience command useTheseDBs to input files for an application to constructing exams (using eqexam) from a series of DB files. Refer to the new demo file mc-db.tex.

Enjoy!

Now, I must get back to my retirement.

dps

Download the contents of this package in one zip archive (313.4k).

ran_toks – Randomise token strings

The package provides means of randomising lists of tokens, or lists of chunks of tokens. Two mechanisms for defining chunks are provided:

  • the \ranToks command accepts an argument containing tokens to be randomised; and
  • the \bRTVToks/\eRTVToks commands delimit a collection of tokens for randomising; each group inside a rtVw constitutes one of these (typically larger) token sets.

Packageran_toks
Version1.2 2019-12-28
LicensesThe Project Public License 1
Copyright1999–2019 D. P. Story
MaintainerDonald P. Story
Contained inTeX Live as ran_toks
MiKTeX as ran_toks
TopicsMacro support
...
Guest Book Sitemap Contact Contact Author