#Please insert up references in the next lines (line starts with keyword UP) UP arb.hlp UP glossary.hlp #Please insert subtopic references (line starts with keyword SUB) #SUB subtopic.hlp # Hypertext links in helptext can be added like this: LINK{ref.hlp|http://add|bla@domain} #************* Title of helpfile !! and start of real helpfile ******** TITLE ARB environment variables OCCURRENCE Anywhere DESCRIPTION Arb is aware of several environment variables: ARBHOME Should be set to the arb install directory (usually /usr/arb) LD_LIBRARY_PATH path to system libraries (should contain $ARBHOME/lib (i.e. /usr/arb/lib if $ARBHOME is /usr/arb)). Set by the 'arb' script. ARB_TEXTEDIT The name of the editor you like to use when editing textlike files via ARB (default is to autodetect using arb_textedit) ARB_XTERM The call which is needed to create a normal xterm (default: xterm -sl 1000 -sb -geometry 120x50 ) ARB_XCMD The call which is needed to create a xterm invoking external programs (default: $ARB_XTERM -e ). USER your username (normally set by shell). ARB_PID internal PID for communication (set by the 'arb' script) ARBMACRO directory name where global ARB-macros may be provides by system administrator (default: $ARBHOME/lib/macros ) ARBMACROHOME directory name where your local ARB-macros will be saved to/loaded from (default: $HOME/.arb_prop/macros ) ARB_GS name of postscript viewer used by ARB (default: 'gv' or 'ghostview') ARB_PDFVIEW name of pdf viewer used by ARB (default: 'epdfview' or 'acroread' or 'gv') ARB_WORKDIR extra directory appearing in ARB-File-Browsers (default: none) ARB_DOC directory where ARB searches for *.ps, *.ps.gz, *.pdf and *.pdf.gz (default: $ARBHOME/lib/help) NOTES Short description of how to set an environment variable: 1. for bash users (add to .bashrc): ARB_GS='my_special_postscript_viewer' export ARB_GS 2. for tcsh users (add to .cshrc): setenv ARB_GS 'my_special_postscript_viewer' EXAMPLES None WARNINGS None BUGS No bugs known