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Diffstat (limited to 'tree/src/vi/ex-070224/ex_tty.h')
| -rw-r--r-- | tree/src/vi/ex-070224/ex_tty.h | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/tree/src/vi/ex-070224/ex_tty.h b/tree/src/vi/ex-070224/ex_tty.h deleted file mode 100644 index d0854be..0000000 --- a/tree/src/vi/ex-070224/ex_tty.h +++ /dev/null @@ -1,258 +0,0 @@ -/* - * This code contains changes by - * Gunnar Ritter, Freiburg i. Br., Germany, 2002. All rights reserved. - * - * Conditions 1, 2, and 4 and the no-warranty notice below apply - * to these changes. - * - * - * Copyright (c) 1980, 1993 - * The Regents of the University of California. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * - * Copyright(C) Caldera International Inc. 2001-2002. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * Redistributions of source code and documentation must retain the - * above copyright notice, this list of conditions and the following - * disclaimer. - * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed or owned by Caldera - * International, Inc. - * Neither the name of Caldera International, Inc. nor the names of - * other contributors may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * USE OF THE SOFTWARE PROVIDED FOR UNDER THIS LICENSE BY CALDERA - * INTERNATIONAL, INC. AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL CALDERA INTERNATIONAL, INC. BE - * LIABLE FOR ANY DIRECT, INDIRECT INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, - * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * from ex_tty.h 7.5.1 (2.11BSD GTE) 12/9/94 - * - * Sccsid @(#)ex_tty.h 1.14 (gritter) 8/4/05 - */ -#include "libterm/libterm.h" - -/* - * Capabilities from termcap - * - * The description of terminals is a difficult business, and we only - * attempt to summarize the capabilities here; for a full description - * see the paper describing termcap. - * - * Capabilities from termcap are of three kinds - string valued options, - * numeric valued options, and boolean options. The string valued options - * are the most complicated, since they may include padding information, - * which we describe now. - * - * Intelligent terminals often require padding on intelligent operations - * at high (and sometimes even low) speed. This is specified by - * a number before the string in the capability, and has meaning for the - * capabilities which have a P at the front of their comment. - * This normally is a number of milliseconds to pad the operation. - * In the current system which has no true programmible delays, we - * do this by sending a sequence of pad characters (normally nulls, but - * specifiable as "pc"). In some cases, the pad is better computed - * as some number of milliseconds times the number of affected lines - * (to bottom of screen usually, except when terminals have insert modes - * which will shift several lines.) This is specified as '12*' e.g. - * before the capability to say 12 milliseconds per affected whatever - * (currently always line). Capabilities where this makes sense say P*. - */ -#ifndef VMUNIX -var char tspace[256]; /* Space for capability strings */ -#else -var char tspace[1024]; /* Space for capability strings */ -#endif -var char *aoftspace; /* Address of tspace for relocation */ - -var char *AL; /* P* Add new blank line */ -var char *AL_PARM; /* P* Add n new blank lines */ -extern char *BC; /* Back cursor */ -var char *BT; /* P Back tab */ -var char *CD; /* P* Clear to end of display */ -var char *CE; /* P Clear to end of line */ -var char *CL; /* P* Clear screen */ -var char *CM; /* PG Cursor motion */ -var char *xCS; /* PG Change scrolling region (vt100) */ -var char *xCR; /* P Carriage return */ -var char *DC; /* P* Delete character */ -var char *DL; /* P* Delete line sequence */ -var char *DL_PARM; /* P* Delete n lines */ -var char *DM; /* Delete mode (enter) */ -var char *DO; /* Down line sequence */ -var char *DOWN_PARM; /* Down n lines */ -var char *ED; /* End delete mode */ -var char *EI; /* End insert mode */ -var char *F0,*F1,*F2,*F3,*F4,*F5,*F6,*F7,*F8,*F9; - /* Strings sent by various function keys */ -var char *HO; /* Home cursor */ -var char *IC; /* P Insert character */ -var char *IM; /* Insert mode (give as ':im=:' if 'ic' */ -var char *IP; /* P* Insert pad after char ins'd using IM+IE */ -var char *KD; /* Keypad down arrow */ -var char *KE; /* Keypad don't xmit */ -var char *KH; /* Keypad home key */ -var char *KL; /* Keypad left arrow */ -var char *KR; /* Keypad right arrow */ -var char *KS; /* Keypad start xmitting */ -var char *KU; /* Keypad up arrow */ -var char *LEFT_PARM; /* Left n chars */ -var char *LL; /* Quick to last line, column 0 */ -var char *ND; /* Non-destructive space */ -var char *RIGHT_PARM; /* Right n spaces */ -var char *xNL; /* Line feed (new line) */ -extern char PC; /* Pad character */ -var char *RC; /* Restore cursor from last SC */ -var char *SC; /* Save cursor */ -var char *SE; /* Standout end (may leave space) */ -var char *SF; /* P Scroll forwards */ -var char *SO; /* Stand out begin (may leave space) */ -var char *SR; /* P Scroll backwards */ -var char *TA; /* P Tab (other than ^I or with padding) */ -var char *TE; /* Terminal end sequence */ -var char *TI; /* Terminal initial sequence */ -extern char *UP; /* Upline */ -var char *UP_PARM; /* Up n lines */ -var char *VB; /* Visible bell */ -var char *VE; /* Visual end sequence */ -var char *VS; /* Visual start sequence */ -var bool AM; /* Automatic margins */ -var bool BS; /* Backspace works */ -var bool CA; /* Cursor addressible */ -var bool DA; /* Display may be retained above */ -var bool DB; /* Display may be retained below */ -var bool EO; /* Can erase overstrikes with ' ' */ -var bool GT; /* Gtty indicates tabs */ -var bool HC; /* Hard copy terminal */ -#ifdef UCVISUAL -var bool xHZ; /* Hazeltine ~ braindamage */ -#endif -var bool IN; /* Insert-null blessing */ -var bool MI; /* can move in insert mode */ -var bool NC; /* No Cr - \r snds \r\n then eats \n (dm2500) */ -var bool NS; /* No scroll - linefeed at bottom won't scroll */ -var bool OS; /* Overstrike works */ -var bool UL; /* Underlining works even though !os */ -var bool XB; /* Beehive (no escape key, simulate with f1) */ -var bool XN; /* A newline gets eaten after wrap (concept) */ -var bool XT; /* Tabs are destructive */ -var bool XX; /* Tektronix 4025 insert line */ - /* X? is reserved for severely nauseous glitches */ - /* If there are enough of these we may need bit masks! */ -/* - * Insert, Delete, Home, End, PgUp an PgDown keys - */ -var char *kI; -var char *kD; -var char *kh; -var char *at7; -var char *kP; -var char *kN; - -/* - * From the tty modes... - */ -var bool NONL; /* Terminal can't hack linefeeds doing a CR */ -#ifdef UCVISUAL -var bool UPPERCASE; /* Ick! */ -#endif -extern short TLINES; /* Number of lines on screen */ -extern short TCOLUMNS; -var short OCOLUMNS; /* Save TCOLUMNS for a hack in open mode */ -#ifdef TIOCGWINSZ -var struct winsize winsz; /* Save window size for stopping comparisons */ -#endif - -var short outcol; /* Where the cursor is */ -var short outline; - -var short destcol; /* Where the cursor should be */ -var short destline; - -var struct termios tty; /* Use this one structure to change modes */ - -var struct termios normf; /* Restore tty flags to this (someday) */ -var bool normtty; /* Have to restore normal mode from normf */ - -var short costCM; /* # chars to output a typical CM, with padding etc. */ -var short costSR; /* likewise for scroll reverse */ -var short costAL; /* likewise for insert line */ -var short costDP; /* likewise for DOWN_PARM */ -var short costLP; /* likewise for LEFT_PARM */ -var short costRP; /* likewise for RIGHT_PARM */ - -#ifdef VMUNIX -# define MAXNOMACS 128 /* max number of macros of each kind */ -# define MAXCHARMACS 2048 /* max # of chars total in macros */ -#else -# define MAXNOMACS 48 /* max number of macros of each kind */ -# define MAXCHARMACS 1536 /* max # of chars total in macros */ -#endif -struct maps { - char *cap; /* pressing button that sends this.. */ - int *icap; /* same as int */ - char *mapto; /* .. maps to this string */ - char *descr; /* legible description of key */ - bool hadthis; /* did this mapping already (avoid recursion) */ -}; -var struct maps arrows[MAXNOMACS]; /* macro defs - 1st 5 built in */ -var struct maps immacs[MAXNOMACS]; /* for while in insert mode */ -var struct maps abbrevs[MAXNOMACS]; /* for word abbreviations */ -var int ldisc; /* line discipline for ucb tty driver */ -var char mapspace[MAXCHARMACS]; -var int imapspace[MAXCHARMACS]; -var char *msnext; /* next free location in mapspace */ -var int *imsnext; /* next free location in imapspace */ -var int maphopcnt; /* check for infinite mapping loops */ -var bool anyabbrs; /* true if abbr or unabbr has been done */ -var char ttynbuf[255]; /* result of ttyname() */ -var int ttymesg; /* original mode of users tty */ - -extern int map(register int, register struct maps *); -extern void addmac1(register char *, register char *, register char *, - register struct maps *, int); -#define addmac(a, b, c, d) addmac1(a, b, c, d, 0) |