🚀 go-pugleaf

oleo 1.1 has one file longer than 14 chars: fictionary-test.

The files all say GPL version 1 rather than GPL version 2.

ref.c includes <signal.h> without including <sys/types.h> first.
POSIX says this dependency is allowed.  The trivial diff:

*** ./ORIG/ref.c	Fri Nov 27 22:19:45 1992
--- ./ref.c	Sat Dec  5 10:05:24 1992
***************
*** 19,24 ****
--- 19,25 ----
  #include "funcdef.h"
  #include <stdio.h>
  #include <ctype.h>
+ #include <sys/types.h>
  #include <signal.h>
  #include "sysdef.h"
  #include "global.h"

But then io_term.c doesn't compile (486 running Interactive Unix 2.2.1):

gcc -O -posix -c -g  -D_POSIX_SOURCE=1 -DSYSV=1 -DHAVE_X11_X_H=1 -DHAVE_RENAME=1 -DHAVE_VPRINTF=1  -I. io_term.c
io_term.c: In function `real_get_chr':
io_term.c:555: `ERR' undeclared (first use this function)
io_term.c:555: (Each undeclared identifier is reported only once
io_term.c:555: for each function it appears in.)

I don't know where `ERR' is supposed to come from, so I quit.

karl@cs.umb.edu