dnl ######### End M4 macros #############################################
+# Be Bourne compatible (taken from autoconf 2.53)
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
+ set -o posix
+fi
+
+
+
####some configuration variables
outfile=lyxrc.defaults
rc_entries=
test $dvi_to_pdf_command = "dvipdfm" && dvi_to_pdf_command="dvipdfm \$\$i"
# We have a script to convert previewlyx to ppm
-lyxpreview_to_bitmap_command="lyxpreview2bitmap.sh"
+lyxpreview_to_bitmap_command='$$s/lyxpreview2bitmap.sh'
# Search a *roff program (used to translate tables in ASCII export)
LYXRC_PROG([for a *roff formatter], \ascii_roff_command, dnl