Support #!, to allow XEmacs to be called as a script interpreter. ChangeLog addition: 2008-01-20 Aidan Kehoe <kehoea@parhasard.net> * Makefile.in.in (SHEBANG_PROGNAME): New variable; a symbol link to the XEmacs binary to tell it it should read a script from stdin. * configure.ac (XE_EXPAND_VARIABLE): Set SHEBANG_PROGNAME. * configure: Regenerate. src/ChangeLog addition: 2008-01-20 Aidan Kehoe <kehoea@parhasard.net> * config.h.in: Add SHEBANG_PROGNAME. * emacs.c (main_1): If we've been called using SHEBANG_PROGNAME, rewrite our arguments to add a --script argument. Also, handle the --script argument by setting noninteractive and vanilla. * lread.c (Fload_internal): If the first two characters of a file are #!, replace them with ;! before they get to the Lisp reader. lisp/ChangeLog addition: 2008-01-20 Aidan Kehoe <kehoea@parhasard.net> * startup.el (command-line-do-script): New. (command-switch-alist): Use command-line-do-script. New argument, compatible with GNU; --script or -script says "treat the following argument as a file to load in batch mode". man/ChangeLog addition: 2008-01-20 Aidan Kehoe <kehoea@parhasard.net> * xemacs/cmdargs.texi (Command Switches): Describe --script, -script.

--- a/configure	Sun Jan 20 13:09:58 2008 +0100
+++ b/configure	Sun Jan 20 19:53:54 2008 +0100
@@ -4851,9 +4851,11 @@
 
   version=${infodock_major_version}.${infodock_minor_version}.${infodock_build_version}
   PROGNAME=infodock
+  SHEBANG_PROGNAME=infodock-script
   CPPFLAGS="$CPPFLAGS -DINFODOCK"
 else
   PROGNAME=xemacs
+  SHEBANG_PROGNAME=xemacs-script
 fi
 
 cat >>confdefs.h <<_ACEOF
@@ -4861,6 +4863,11 @@
 _ACEOF
 
 
+cat >>confdefs.h <<_ACEOF
+#define SHEBANG_PROGNAME "${PROGNAME}-script"
+_ACEOF
+
+
 if test -n "$emacs_is_beta"; then beta=yes; else beta=no; fi
 test "${enable_error_checking_extents:=$beta}"    = yes && cat >>confdefs.h <<\_ACEOF
 #define ERROR_CHECK_EXTENTS 1