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- /* NAME:
- * edit.h - globals for edit modes
- *
- * DESCRIPTION:
- * This header defines various global edit objects.
- *
- * SEE ALSO:
- *
- *
- * RCSid:
- * $Id: edit.h,v 1.2 1992/04/25 08:33:28 sjg Exp $
- *
- */
-
- /* some useful #defines */
- #ifdef EXTERN
- # define _I_(i) = i
- #else
- # define _I_(i)
- # define EXTERN extern
- # define EXTERN_DEFINED
- #endif
-
- #define BEL 0x07
-
- /*
- * The following are used for my horizontal scrolling stuff
- */
- EXTERN char *xbuf; /* beg input buffer */
- EXTERN char *xend; /* end input buffer */
- EXTERN char *xcp; /* current position */
- EXTERN char *xep; /* current end */
- EXTERN char *xbp; /* start of visible portion of input buffer */
- EXTERN char *xlp; /* last char visible on screen */
- EXTERN int x_adj_ok;
- /*
- * we use x_adj_done so that functions can tell
- * whether x_adjust() has been called while they are active.
- */
- EXTERN int x_adj_done;
-
- EXTERN int x_cols;
- EXTERN int x_col;
- EXTERN int x_displen;
- EXTERN int x_arg; /* general purpose arg */
-
- EXTERN int x_do_init; /* set up tty modes */
- EXTERN int ed_erase, ed_kill, ed_werase, ed_intr, ed_quit;
-
- #ifdef DEBUG
- # define _D_(x) x
- #else
- # define _D_(x)
- #endif
-
- /**** edit.c ****/
- int x_read ARGS((int fd, char *buf, size_t len));
- int x_getc ARGS((void));
- void x_flush ARGS((void));
- void x_adjust ARGS((void));
- void x_putc ARGS((int c));
- int x_debug_info ARGS((void));
- void x_puts ARGS((char *s));
- void x_init ARGS((void));
- bool_t x_mode ARGS((bool_t onoff));
- bool_t x_mode ARGS((bool_t onoff));
- int promptlen ARGS((char *cp));
-
- /**** emacs.c ****/
- void x_redraw ARGS((int limit));
- char* x_lastcp ARGS((void));
- EXTERN int xlp_valid _I_(0);
-
- /* This lot goes at the END */
- /* be sure not to interfere with anyone else's idea about EXTERN */
- #ifdef EXTERN_DEFINED
- # undef EXTERN_DEFINED
- # undef EXTERN
- #endif
- /*
- * Local Variables:
- * version-control:t
- * comment-column:40
- * End:
- */
-