redCodeDir {redcas} | R Documentation |
Retrieve the directory containing the REDUCE code which is part of redcas
.
Description
redCodeDir
retrieves the full path to the directory containing
the REDUCE code which is part of redcas
.
Usage
redCodeDir()
Details
In addition to returning the REDUCE code directory, redCodedir
assigns three environment variables:
- REDCODEDIR
the full path to the directory containing the REDUCE code which is the
reduce
sub-directory of theredcas
package;- REDCAS_CODE_PATH
the full path to the program
redcas.red
which defines REDUCE procedures used byredcas
;- TMPRINT_PSL_PATH
the full path to the program
tmprint-psl.red
which makes a modified version of the REDUCE package TMPRINT which implements LaTeX rendering for the PSL dialect. The change is minor and is designed to ensure that the TeXmacs markup is identical to that of CSL.
You can use the two programs directly in REDUCE. You need only load
redcas.red
as it loads tmprint-psl.red
if executing in
PSL. In order to have tmprint-psl.red
loaded, you must assign the
environment variable TMPRINT_PSL_PATH
before starting
REDUCE.
Value
redCodeDir
returns the full path to the directory containing
the REDUCE code which is part of redcas
.
Author(s)
martin gregory
Examples
redCodeDir()
Sys.getenv("REDCAS_CODE_PATH")
Sys.getenv("TMPRINT_PSL_PATH")