#!/bin/sh

# (C) 2015 Jens Elkner.
# License: CDDL 1.0

# Let xdvi find its X11 app-defaults within the TeX Live tree.

typeset -r FPROG=${.sh.file}
typeset -r PROG=${FPROG##*/}
SDIR=${FPROG%/*}

XDVI=${ kpsewhich -progname=xdvi --format='other text files' XDvi 2>/dev/null; }
if [[ -n ${XDVI} ]]; then
	X="${XDVI%/*}"
	X="${X}/%l_%t/%N:${X}/%N"
	[[ -n ${XFILESEARCHPATH} ]] && \
		XFILESEARCHPATH+=":$X" || export XFILESEARCHPATH="$X"
fi

[[ -x ${SDIR}/xdvi-xaw ]] && XDVI=${SDIR}/xdvi-xaw || XDVI=xdvi-xaw

exec ${XDVI} -name ${PROG} "$@"