epigram

#! /bin/sh

# epigram start script
#  - decides root of this version of epigram from the actual filename this
#    script was run at.
#  - sets env var for epigram and xemacs to use, to get correct libs etc

# Currently assumes:
#  - this script located in epigram/ and NOT in a sub-directory
#  - build result is located in src/
#     - not sure where it should really go - but if we want src-free 
#       distributions, it had better go in epigram/ or epigram/bin
#       (NB would need to change makefile in src/, eg have an "install" target)
#  - compiled-epigram picks up location of binary from the env var
#  - no attempt to cover case for editing. 
#     - I'd say - keep that script in with the source, since it only makes
#       sense if you have the source. 


# a warning for the unwary - native XEmacs doesn't understand cygwin/unix paths
if [ `uname -s | cut -c0-9` = 'CYGWIN_NT' ]; then 
	echo "You should be using epigram.bat!";
	exit;
fi


# tell emacs/Epigram what the root is, using a full name
location=`dirname $0`
fullpath=`(cd $location && pwd)`
EPIGRAM_ROOT=$fullpath

# clear the binary extension (NB needed in the .bat file)
EPIGRAM_EXT=

# allow children to see these vars
export EPIGRAM_ROOT EPIGRAM_EXT

exec xemacs -l ${EPIGRAM_ROOT}/epigram.el &