+2003-06-24 Jean-Marc Lasgouttes <lasgouttes@lyx.org>
+
+ * configure.m4: add some code to workaround zsh incompatibilities
+ (bug 977)
+
2003-04-15 Rod Pinna <rodney.pinna@uwa.edu.au>
* layouts/elsart.layout: added "Proof" environment
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=