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freebsd-src/usr.bin/ee/doc/new_curse.h
Jordan K. Hubbard 6f80b46075 This is `ee' - the Easy Editor. I'm bringing it in to replace vi on 
the installation floppy (and in any references in new user docs for
editing files) since tossing a novice into vi with no help or clue as
to what the key bindings are is both cruel and in violation of the
Hague Convention.  It's also much SMALLER than vi and even supports emacs
key bindings for those so inclined.
Submitted by: "Hugh F. Mahon" <hugh@nsmdserv.cnd.hp.com>
1995-08-30 07:28:06 +00:00

256 lines
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/*
| new_curse.h
|
| A subset of curses developed for use with ae.
|
| written by Hugh Mahon
|
| THIS MATERIAL IS PROVIDED "AS IS". THERE ARE
| NO WARRANTIES OF ANY KIND WITH REGARD TO THIS
| MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE
| IMPLIED WARRANTIES OF MERCHANTABILITY AND
| FITNESS FOR A PARTICULAR PURPOSE. Neither
| Hewlett-Packard nor Hugh Mahon shall be liable
| for errors contained herein, nor for
| incidental or consequential damages in
| connection with the furnishing, performance or
| use of this material. Neither Hewlett-Packard
| nor Hugh Mahon assumes any responsibility for
| the use or reliability of this software or
| documentation. This software and
| documentation is totally UNSUPPORTED. There
| is no support contract available. Hewlett-
| Packard has done NO Quality Assurance on ANY
| of the program or documentation. You may find
| the quality of the materials inferior to
| supported materials.
|
| This software is not a product of Hewlett-Packard, Co., or any
| other company. No support is implied or offered with this software.
| You've got the source, and you're on your own.
|
| This software may be distributed under the terms of Larry Wall's
| Artistic license, a copy of which is included in this distribution.
|
| This notice must be included with this software and any derivatives.
|
| Copyright (c) 1986, 1987, 1988, 1991, 1995 Hugh Mahon
| All are rights reserved.
|
*/
#include <stdio.h>
#ifdef SYS5
#include <termio.h>
#else
#include <sgtty.h>
#include <fcntl.h>
#endif
#define KEY_BREAK 0401
#define KEY_DOWN 0402
#define KEY_UP 0403
#define KEY_LEFT 0404
#define KEY_RIGHT 0405
#define KEY_HOME 0406
#define KEY_BACKSPACE 0407
#define KEY_F0 0410
#define KEY_F(n) (KEY_F0+(n))
#define KEY_DL 0510
#define KEY_IL 0511
#define KEY_DC 0512
#define KEY_IC 0513
#define KEY_EIC 0514
#define KEY_CLEAR 0515
#define KEY_EOS 0516
#define KEY_EOL 0517
#define KEY_SF 0520
#define KEY_SR 0521
#define KEY_NPAGE 0522
#define KEY_PPAGE 0523
#define KEY_STAB 0524
#define KEY_CTAB 0525
#define KEY_CATAB 0526
#define KEY_ENTER 0527
#define KEY_SRESET 0530
#define KEY_RESET 0531
#define KEY_PRINT 0532
#define KEY_LL 0533
#define KEY_A1 0534
#define KEY_A3 0535
#define KEY_B2 0536
#define KEY_C1 0537
#define KEY_C3 0540
#define KEY_BTAB 0541
#define KEY_BEG 0542
#define KEY_CANCEL 0543
#define KEY_CLOSE 0544
#define KEY_COMMAND 0545
#define KEY_COPY 0546
#define KEY_CREATE 0547
#define KEY_END 0550
#define KEY_EXIT 0551
#define KEY_FIND 0552
#define KEY_HELP 0553
#define KEY_MARK 0554
#define KEY_MESSAGE 0555
#define KEY_MOVE 0556
#define KEY_NEXT 0557
#define KEY_OPEN 0560
#define KEY_OPTIONS 0561
#define KEY_PREVIOUS 0562
#define KEY_REDO 0563
#define KEY_REFERENCE 0564
#define KEY_REFRESH 0565
#define KEY_REPLACE 0566
#define KEY_RESTART 0567
#define KEY_RESUME 0570
#define KEY_SAVE 0571
#define KEY_SBEG 0572
#define KEY_SCANCEL 0573
#define KEY_SCOMMAND 0574
#define KEY_SCOPY 0575
#define KEY_SCREATE 0576
#define KEY_SDC 0577
#define KEY_SDL 0600
#define KEY_SELECT 0601
#define KEY_SEND 0602
#define KEY_SEOL 0603
#define KEY_SEXIT 0604
#define KEY_SFIND 0605
#define KEY_SHELP 0606
#define KEY_SHOME 0607
#define KEY_SIC 0610
#define KEY_SLEFT 0611
#define KEY_SMESSAGE 0612
#define KEY_SMOVE 0613
#define KEY_SNEXT 0614
#define KEY_SOPTIONS 0615
#define KEY_SPREVIOUS 0616
#define KEY_SPRINT 0617
#define KEY_SREDO 0620
#define KEY_SREPLACE 0621
#define KEY_SRIGHT 0622
#define KEY_SRSUME 0623
#define KEY_SSAVE 0624
#define KEY_SSUSPEND 0625
#define KEY_SUNDO 0626
#define KEY_SUSPEND 0627
#define KEY_UNDO 0630
#define TRUE 1
#define FALSE 0
#define A_STANDOUT 0001 /* standout mode */
#define SCROLL 1 /* text has been scrolled */
#define CLEAR 2 /* window has been cleared */
#define CHANGE 3 /* window has been changed */
#define UP 1 /* direction of scroll */
#define DOWN 2
struct _line {
struct _line *next_screen;
struct _line *prev_screen;
char *row;
char *attributes;
int last_char;
int changed;
int scroll;
int number;
};
struct _line *top_of_win;
typedef struct WIND {
int SR; /* starting row */
int SC; /* starting column */
int LC; /* last column */
int LX; /* last cursor column position */
int LY; /* last cursor row position */
int Attrib; /* attributes active in window */
int Num_lines; /* number of lines */
int Num_cols; /* number of columns */
int scroll_up; /* number of lines moved */
int scroll_down;
int SCROLL_CLEAR; /* indicates that window has been scrolled or cleared */
struct _line *first_line;
} WINDOW;
extern WINDOW *curscr;
extern WINDOW *stdscr;
extern int LINES, COLS;
#if __STDC__ || defined(__cplusplus)
#define P_(s) s
#else
#define P_(s) ()
#endif
extern void copy_window P_((WINDOW *origin, WINDOW *destination));
extern void reinitscr P_((int));
extern void initscr P_((void));
extern int Get_int P_((void));
extern int INFO_PARSE P_((void));
extern int AtoI P_((void));
extern void Key_Get P_((void));
extern struct _line *Screenalloc P_((int columns));
extern WINDOW *newwin P_((int lines, int cols, int start_l, int start_c));
extern int Operation P_((int Temp_Stack[], int place));
extern void Info_Out P_((char *string, int p_list[], int place));
extern void wmove P_((WINDOW *window, int row, int column));
extern void clear_line P_((struct _line *line, int column, int cols));
extern void werase P_((WINDOW *window));
extern void wclrtoeol P_((WINDOW *window));
extern void wrefresh P_((WINDOW *window));
extern void touchwin P_((WINDOW *window));
extern void wnoutrefresh P_((WINDOW *window));
extern void flushinp P_((void));
extern void ungetch P_((int c));
extern int wgetch P_((WINDOW *window));
extern void Clear P_((int));
extern int Get_key P_((int first_char));
extern void waddch P_((WINDOW *window, int c));
extern void winsertln P_((WINDOW *window));
extern void wdeleteln P_((WINDOW *window));
extern void wclrtobot P_((WINDOW *window));
extern void wstandout P_((WINDOW *window));
extern void wstandend P_((WINDOW *window));
extern void waddstr P_((WINDOW *window, char *string));
extern void clearok P_((WINDOW *window, int flag));
extern void echo P_((void));
extern void noecho P_((void));
extern void raw P_((void));
extern void noraw P_((void));
extern void nl P_((void));
extern void nonl P_((void));
extern void saveterm P_((void));
extern void fixterm P_((void));
extern void resetterm P_((void));
extern void nodelay P_((WINDOW *window, int flag));
extern void idlok P_((WINDOW *window, int flag));
extern void keypad P_((WINDOW *window, int flag));
extern void savetty P_((void));
extern void resetty P_((void));
extern void endwin P_((void));
extern void delwin P_((WINDOW *window));
extern void wprintw P_((WINDOW *window, __const char* format, ...));
extern void iout P_((WINDOW *window, int value));
extern int Comp_line P_((struct _line *line1, struct _line *line2));
extern struct _line *Insert_line P_((int row, int end_row, WINDOW *window));
extern struct _line *Delete_line P_((int row, int end_row, WINDOW *window));
extern void CLEAR_TO_EOL P_((WINDOW *window, int row, int column));
extern int check_delete P_((WINDOW *window, int line, int offset, struct _line *pointer_new, struct _line *pointer_old));
extern int check_insert P_((WINDOW *window, int line, int offset, struct _line *pointer_new, struct _line *pointer_old));
extern void doupdate P_((void));
extern void Position P_((WINDOW *window, int row, int col));
extern void Char_del P_((char *line, char *attrib, int offset, int maxlen));
extern void Char_ins P_((char *line, char *attrib, int newc, int newatt, int offset, int maxlen));
extern void attribute_on P_((void));
extern void attribute_off P_((void));
extern void Char_out P_((int newc, int newatt, char *line, char *attrib, int offset));
#undef P_
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