redExpand {redcas} | R Documentation |
Insert the content of a file into a vector
Description
A vector of REDUCE commands may contain the name of a file containing
REDUCE commands. redExpand
returns a vector containing the
commands up to the element containing the file name, the contents of the
file and the elements following the file name. Multiple files may be
specified in the input vector.
Usage
redExpand(x)
Arguments
x |
vector of commands to submit to REDUCE, possibly including names of files of commands to submit. |
Details
redExpand
is called by redExec
before submitting
commands so it is generally not necessary to call it explicitly. It
can be used if you wish do the expansion yourself. If the input vector
elements xj, xk,
where j < k,
are file references, then the output vector will consist of
- x1...xj-1
the contents of xj
- xj+1...xk-1
the contents of xk
- xk+1...xn
Value
a character vector containing the commands to submit with any file names replaced by their contents.
Author(s)
Martin Gregory