#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.9 */

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This is version SVR3.1 of the editor.

The version variable is set in ex.c.

The header file local/uparm.h should be installed, as ex_tune.h needs it.

The contents of this header file can be modified if you wish to place

the editor in a nonstandard location.

Conditional compilation flags:

-DTRACE for debugging (the original command line syntax

was "[-T [suffix]]"; this has been changed to be:

"[-T] [-S suffix]" in order to standardize

command line syntax. For the moment, BOTH

forms are acceptable; in the future, the original

form will be dropped to eliminate the optional

argument to the option T.

-DVFORK for UCB Vax/Unix with the vfork system call.

-DCHDIR compile in undocumented chdir (cd) command

-DLISP compile in lisp hacks

-DUCVISUAL compile in code to handle \ escapes for visual on

upper case only terminals.