.ref-BSD-1/ex-1.1/ex_vars.h

/*
 * Ex - a text editor
 * Bill Joy UCB June 1977
 */
struct varbl {
        char    *vname[2];
        char    vtype;
        int     vdefault;
        int     vvalue;
} varbls[];
#define value(a)        varbls[a].vvalue

#define AUTOINDENT      0
#define AUTOPRINT       1
#define BEAUTIFY        2
#define DIRECTORY       3
#define EDITANY         4
#define EDITED          5
#define ERRBELLS        6
#define FORK            7
#define HOME            8
#define HUSH            9
#define IGNORECASE      10
#define INDICATEUL      11
#define LIST            12
#define MAGIC           13
#define MODE            14
#define NOTIFY          15
#define NUMBER          16
#define OPEN            17
#define OPTIMIZE        18
#define PRINTALL        19
#define PROMPT          20
#define SCROLL          21
#define SHELL           22
#define SHIFTWIDTH      23
#define STICKY          24
#define TERMINALTYPE    25
#define TERSE           26
#define VISUALMESSAGE   27
#define WINDOW          28
#define WRAP            29