edit.h

   1 /* NAME:
   2  *      edit.h - globals for edit modes
   3  *
   4  * DESCRIPTION:
   5  *      This header defines various global edit objects.
   6  *
   7  * SEE ALSO:
   8  *
   9  *
  10  * RCSid:
  11  *      $Id: edit.h,v 1.2 1994/05/19 18:32:40 michael Exp michael $
  12  *
  13  */
  14
  15 /* some useful #defines */
  16 #ifdef EXTERN
  17 # define I__(i) = i
  18 #else
  19 # define I__(i)
  20 # define EXTERN extern
  21 # define EXTERN_DEFINED
  22 #endif
  23
  24 #define BEL             0x07
  25
  26 /* tty driver characters we are interested in */
  27 typedef struct {
  28         int erase;
  29         int kill;
  30         int werase;
  31         int intr;
  32         int quit;
  33         int eof;
  34 } X_chars;
  35
  36 EXTERN X_chars edchars;
  37
  38 /* x_fc_glob() flags */
  39 #define XCF_COMMAND     BIT(0)  /* Do command completion */
  40 #define XCF_FILE        BIT(1)  /* Do file completion */
  41 #define XCF_FULLPATH    BIT(2)  /* command completion: store full path */
  42 #define XCF_COMMAND_FILE (XCF_COMMAND|XCF_FILE)
  43
  44 /* edit.c */
  45 int     x_getc          ARGS((void));
  46 void    x_flush         ARGS((void));
  47 void    x_putc          ARGS((int c));
  48 void    x_puts          ARGS((const char *s));
  49 bool_t  x_mode          ARGS((bool_t onoff));
  50 int     promptlen       ARGS((const char *cp, const char **spp));
  51 int     x_do_comment    ARGS((char *buf, int bsize, int *lenp));
  52 void    x_print_expansions ARGS((int nwords, char *const *words, int is_command));
  53 int     x_cf_glob ARGS((int flags, const char *buf, int buflen, int pos, int *startp,
  54                           int *endp, char ***wordsp, int *is_commandp));
  55 int     x_longest_prefix ARGS((int nwords, char *const *words));
  56 int     x_basename ARGS((const char *s, const char *se));
  57 void    x_free_words ARGS((int nwords, char **words));
  58 int     x_escape ARGS((const char *, size_t, int (*)(const char *s, size_t len)));
  59 /* emacs.c */
  60 int     x_emacs         ARGS((char *buf, size_t len));
  61 void    x_init_emacs    ARGS((void));
  62 void    x_emacs_keys    ARGS((X_chars *ec));
  63 /* vi.c */
  64 int     x_vi            ARGS((char *buf, size_t len));
  65
  66
  67 #ifdef DEBUG
  68 # define D__(x) x
  69 #else
  70 # define D__(x)
  71 #endif
  72
  73 /* This lot goes at the END */
  74 /* be sure not to interfere with anyone else's idea about EXTERN */
  75 #ifdef EXTERN_DEFINED
  76 # undef EXTERN_DEFINED
  77 # undef EXTERN
  78 #endif
  79 #undef I__
  80 /*
  81  * Local Variables:
  82  * version-control:t
  83  * comment-column:40
  84  * End:
  85  */