Dear Cecil, I would be glad to fix the script, but may I only ask for some simple explanation of what your code does? (I hardly know bash.)
Mojca On Tue, Mar 15, 2011 at 10:50, Cecil Westerhof <cldwester...@gmail.com> wrote: > To make the shell script setuptex more robust I would add at the beginning: > set -o errexit > set -o nounset > > function isVarSet() { > if [[ ${#} -ne 1 ]] ; then > fatal "${FUNCNAME} <VARIABLE-NAME>" > return > fi > > declare -p ${1} &>/dev/null > return > } > > And use: > if ! isVarSet PS1 ; then > instead of: > if [ "x$PS1" != "x" ] ; then > > I use in my script that calls setuptex > set -o errexit > set -o nounset > > and that breaks the script. With my change there is no problem. ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : http://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________