dnl some macros to test for xforms-related functionality -*- sh -*-
dnl Usage LYX_PATH_XPM: Checks for xpm library and header
-AC_DEFUN(LYX_PATH_XPM,[
+AC_DEFUN([LYX_PATH_XPM],[
### Check for Xpm library
AC_CHECK_LIB(Xpm, XpmCreateBufferFromImage, XPM_LIB="-lXpm",
[LYX_LIB_ERROR(libXpm,Xpm)])
dnl Usage LYX_PATH_XFORMS: Checks for xforms library and flags
dnl If it is found, the variable XFORMS_LIB is set to the relevant -l flags,
dnl and FORMS_H_LOCATION / FLIMAGE_H_LOCATION is also set
-AC_DEFUN(LYX_PATH_XFORMS,[
+AC_DEFUN([LYX_PATH_XFORMS],[
AC_REQUIRE([LYX_PATH_XPM])
AC_CHECK_LIB(forms, fl_initialize, XFORMS_LIB="-lforms",