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Sourcecode: jove version File versions

term.h

/**************************************************************************
 * This program is Copyright (C) 1986-2002 by Jonathan Payne.  JOVE is    *
 * provided by Jonathan and Jovehacks without charge and without          *
 * warranty.  You may copy, modify, and/or distribute JOVE, provided that *
 * this notice is included in all the source files and documentation.     *
 **************************************************************************/

/* Notes:
 * - pervasive exports are declared in jove.h
 * - some of the things declared here are defined in system-specific
 *   files (unix.c, termcap.c, ibmpcdos.c, win32.c, etc).
 */

extern void
      ttysetattr proto((bool n)),
      ttsize proto((void)),
      getTERM proto((void)),
      settout proto((void)),
      dobell proto((int x)),
      clr_page proto((void)),
      i_lines proto((int, int, int)),
      d_lines proto((int, int, int));

/* MSDOS keyboard routines */

#ifdef MSDOS

# ifdef IBMPCDOS
extern void
      pcSetTerm proto((void)),
      pcUnsetTerm proto((void));

extern bool enhanced_keybrd;  /* VAR: exploit "enhanced" keyboard? */
# endif /* IBMPCDOS */

extern ZXchar     getrawinchar proto((void));
extern bool rawkey_ready proto((void));

#endif /* MSDOS */

/* Win32 keyboard routines */

#ifdef WIN32

int getInputEvents proto((char *bp, int size));
int inputEventWaiting proto((int nsecs));
int FatalErrorMessage proto((char* str));

#endif /* WIN32 */

#ifdef PCSCRATTR
extern int
      Txattr,     /* VAR: text-attribute (white on black) */
      Mlattr,     /* VAR: mode-line-attribute (black on white) */
      Hlattr;     /* VAR: highlight-attribute */
#endif /* PCSCRATTR */

#ifndef TERMCAP

extern void
      clr_eoln proto((void));

#else /* TERMCAP */     /* the body is the rest of this file */

/* termcap declarations */

extern const char
      *CS,  /* change scrolling region */
      *SO,  /* Start standout */
      *SE,  /* End standout */
      *US,  /* Start underlining */
      *UE,  /* End underlining */
      *CM,  /* The cursor motion string */
      *CL,  /* Clear screen */
      *CE,  /* Clear to end of line */
      *HO,  /* Home cursor */
      *AL,  /* Addline (insert line) */
      *DL,  /* Delete line */
      *VS,  /* Visual start */
      *VE,  /* Visual end */
      *KS,  /* Keypad mode start */
      *KE,  /* Keypad mode end */
      *TI,  /* Cursor addressing start */
      *TE,  /* Cursor addressing end */
      *LL,  /* Last line, first column */
      *SF,  /* Scroll forward (defaults to \n) */
      *SR,  /* Scroll reverse */
      *VB,  /* visible bell */
      *BL,  /* audible bell (defaults to BEL) */
      *lPC, /* pad character (as a string!) */
      *NL,  /* newline character (defaults to \n) */
      *DO,  /* down one line (defaults to \n capability) */
      *M_AL,      /* Insert line with arg */
      *M_DL,      /* Delete line with arg */
      *M_SF,      /* Scroll forward with arg */
      *M_SR;      /* Scroll back with arg */

# define    INFINITY    10000 /* cost too high to afford */

extern int
      UPlen,            /* length of the UP string */
      HOlen,            /* length of Home string */
      LLlen,            /* length of last line string */

      phystab,    /* ("it") terminal's tabstop settings */
      UG;         /* number of magic cookies left by US and UE */

extern bool
      Hazeltine,        /* Hazeltine tilde kludge */
      UL,         /* underscores don't replace chars already on screen */
      NP;         /* there is No Pad character */

extern char
      PC;         /* pad character, as a char (set from lPC; defaults to NUL) */

extern const char
      *BC,  /* back space (defaults to BS) */
      *UP;  /* Scroll reverse, or up */

extern short      ospeed;

extern bool CanScroll;  /* can this terminal scroll? */

# ifdef ID_CHAR

extern const char
      *IC,  /* Insert char */
      *DC,  /* Delete char */
      *IM,  /* Insert mode */
      *EI,  /* End insert mode */
      *IP,  /* insert pad after character inserted */
      *M_IC,      /* Insert char with arg */
      *M_DC;      /* Delete char with arg */

extern bool UseIC;      /* VAR: whether or not to use i/d char processesing */

extern int
      IMEIlen,    /* length of insert mode + end insert mode strings */
      IClen,      /* length of insert char */
      MIClen,     /* length of insert char with arg */
      DClen,      /* length of delete char */
      MDClen,     /* length of delete char with arg */
      CElen;      /* length of clear to end of line */

extern bool
      MI;         /* okay to move while in insert mode */

# endif /* ID_CHAR */

extern void
      putpad proto((const char *str, int lines)),
      putmulti proto((const char *ss, const char *ms, int num, int lines));

#endif /* TERMCAP */

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