528 lines
15 KiB
C
528 lines
15 KiB
C
/* feature.h -- Eterm feature defines header
|
|
* -- 10 Sept 1997, mej
|
|
*
|
|
* This file is original work by Michael Jennings <mej@tcserv.com> and
|
|
* Tuomo Venalainen <vendu@cc.hut.fi>. This file, and any other file
|
|
* bearing this same message or a similar one, is distributed under
|
|
* the GNU Public License (GPL) as outlined in the COPYING file.
|
|
*
|
|
* Copyright (C) 1997, Michael Jennings and Tuomo Venalainen
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*
|
|
* $Id$
|
|
*
|
|
*/
|
|
|
|
#ifndef _FEATURE_H_
|
|
# define _FEATURE_H_
|
|
|
|
# include <stdio.h>
|
|
# include <stdlib.h>
|
|
|
|
# include "config.h"
|
|
# include "debug.h"
|
|
|
|
/********************* Miscellaneous OS fixings *********************/
|
|
|
|
# if defined(hpux) && !defined(_HPUX_SOURCE)
|
|
# define _HPUX_SOURCE
|
|
# endif
|
|
|
|
/*
|
|
# if defined(_HPUX_SOURCE) && !defined(SVR4)
|
|
# define SVR4
|
|
# endif
|
|
*/
|
|
|
|
# if defined(SVR4) && !defined(__svr4__)
|
|
# define __svr4__
|
|
# endif
|
|
# if !defined(SVR4) && defined(__svr4__)
|
|
# define SVR4
|
|
# endif
|
|
|
|
# if defined(sun) && !defined(__sun__)
|
|
# define __sun__
|
|
# endif
|
|
# if !defined(sun) && defined(__sun__)
|
|
# define sun
|
|
# endif
|
|
|
|
# if defined (sun)
|
|
# undef HAVE_SYS_IOCTL_H
|
|
# endif
|
|
|
|
# ifdef _SCO_DS /* SCO Osr5 */
|
|
# define ALL_NUMERIC_PTYS /* Scos pty naming is /dev/[pt]typ0 - /dev/[pt]ty256 */
|
|
# endif
|
|
|
|
/********************* Debugging stuff *********************/
|
|
/* As Keith Bunge would say, don't crap with the debugging stuff below
|
|
* unless you develop this mess. :^) -- mej
|
|
*/
|
|
|
|
# ifndef DEBUG
|
|
# define DEBUG 0
|
|
# endif
|
|
|
|
/********************* Random development stuff ***************************/
|
|
/* #define PROFILE */
|
|
#ifdef PROFILE
|
|
/* #define PROFILE_SCREEN */
|
|
/* #define PROFILE_X_EVENTS */
|
|
/* #define COUNT_X_EVENTS */
|
|
#endif
|
|
/* Active tags are disabled by default until we find a bug that crashes Eterm
|
|
* on window resize :(
|
|
*/
|
|
/* #define USE_ACTIVE_TAGS */
|
|
#define OPTIMIZE_HACKS
|
|
|
|
/********************* Color, screen, and image stuff *********************/
|
|
|
|
/* Allow pixmaps in the background of the window */
|
|
# define PIXMAP_SUPPORT
|
|
|
|
/* I'm having problems with this... The call to XInitThreads() in main.c seems
|
|
* to mess threads up on my system... They run "OK" for a while without that,
|
|
* but will make Eterm hang eventually.
|
|
*/
|
|
/* #define USE_POSIX_THREADS */
|
|
/* Use mutexes for thread synchronization. */
|
|
/* #define MUTEX_SYNCH */
|
|
|
|
/* Support for pseudo-transparency and viewport mode */
|
|
# define PIXMAP_OFFSET
|
|
|
|
/* Use Imlib for pseudo-transparency, shading, etc. Still experimental at
|
|
this point. -- mej */
|
|
/* # define IMLIB_TRANS */
|
|
|
|
/* Support for background pixmap cycling */
|
|
#define BACKGROUND_CYCLING_SUPPORT
|
|
|
|
/* Pixmapped scrollbar.
|
|
*/
|
|
# define PIXMAP_SCROLLBAR
|
|
|
|
/* Pixmapped menubar.
|
|
*/
|
|
# define PIXMAP_MENUBAR
|
|
|
|
/* Enable use of backing store for the terminal window. */
|
|
# define BACKING_STORE
|
|
|
|
/* Use Rasterman's Imlib image library for image manipulation
|
|
* If you don't use Imlib, you won't be able to have background pixmaps */
|
|
# define USE_IMLIB
|
|
|
|
/* Define this to use Eterm with Imlib 0.x. Otherwise, it will use Imlib 1.0's
|
|
* API.
|
|
*/
|
|
/* #define OLD_IMLIB */
|
|
|
|
/* Define this to use Eterm with Imlib 1.x. This certainly is the Imlib you
|
|
* want to use.
|
|
*/
|
|
|
|
# if defined(USE_IMLIB) && !defined(OLD_IMLIB)
|
|
# define NEW_IMLIB
|
|
# endif
|
|
|
|
/* The environment variable in which Eterm looks for a search path for
|
|
config files and pixmaps */
|
|
# define PATH_ENV "ETERMPATH"
|
|
|
|
/* Enable support for themes. */
|
|
# define USE_THEMES
|
|
|
|
/* These are for future use. Defining them won't help anything, and it may
|
|
break stuff. */
|
|
#define USE_EFFECTS
|
|
|
|
/* Option to watch the desktop pixmap for changes. If the desktop background changes
|
|
a pseudo-transparent Eterm will find out about it and update to the new image */
|
|
#define WATCH_DESKTOP_OPTION
|
|
|
|
/* Disable support for changing the cursor color (-c and -t options) */
|
|
/* #define NO_CURSORCOLOR */
|
|
|
|
/* Disable use of high-intensity colors 8-15. They will be simulated using
|
|
the "bold" font, colorBD, or overstrike */
|
|
/* #define NO_BRIGHTCOLOR */
|
|
|
|
/* Disable separate colors for the bold and underline attributes */
|
|
/* #define NO_BOLDUNDERLINE */
|
|
|
|
/* Disable simulation of bold font using an "overstrike" technique. This technique
|
|
has been known to cause pixel droppings, and its use is not advised. See
|
|
also FORCE_CLEAR_CHARS. */
|
|
/* #define NO_BOLDOVERSTRIKE */
|
|
|
|
/* Disable the use of a separate "bold" font */
|
|
/* #define NO_BOLDFONT */
|
|
|
|
/* Disable the secondary screen ("\E[?47h" / "\E[?47l") */
|
|
/* #define NO_SECONDARY_SCREEN */
|
|
|
|
/* The number of screenfuls between refreshes.
|
|
* If you define this, it will be set to 3.
|
|
*/
|
|
/*#define REFRESH_PERIOD 3 */
|
|
# define REFRESH_PERIOD 5
|
|
|
|
/* This will force clearing of characters before writing new ones on top of
|
|
* them. This is experimental - added in order to try and fix pixel dropping
|
|
* problems some people have had. See also NO_BOLDOVERSTRIKE. */
|
|
# define FORCE_CLEAR_CHARS
|
|
|
|
/* Rob Nation's graphics escape sequences */
|
|
/* #define RXVT_GRAPHICS */
|
|
|
|
/* The command through which to pipe print-screen requests */
|
|
#define PRINTPIPE "lp"
|
|
|
|
/* If the screen can handle 24-bit graphics, force them */
|
|
/* #define PREFER_24BIT */
|
|
|
|
/* Offer some support for the Offix DND (Drag 'n' Drop) protocol (untested) */
|
|
/* #define OFFIX_DND */
|
|
|
|
/* Allows the -w and --border-width options for specifying the width of the
|
|
* border (in pixels) between the actual X client window and the program-useable
|
|
* terminal window. -- mej
|
|
*/
|
|
# define BORDER_WIDTH_OPTION
|
|
|
|
/********************* Key and key-bindings options *********************/
|
|
|
|
/* Use the X server value for the Delete key, regardless */
|
|
/* #define NO_DELETE_KEY */
|
|
|
|
/* Force the delete key to send ^? instead of ESC [ 3 ~ */
|
|
/* #define KS_DELETE "\177" */
|
|
#ifndef NO_DELETE_KEY
|
|
# define KS_DELETE "\177"
|
|
#endif
|
|
|
|
/* Force the Backspace key to send ^H instead of checking the stty setting */
|
|
#define FORCE_BACKSPACE
|
|
/* Force Backspace to send ^? */
|
|
/* #define FORCE_DELETE */
|
|
|
|
/* Pick the hotkey for changing the font size */
|
|
# define HOTKEY_CTRL
|
|
/* #define HOTKEY_META */
|
|
|
|
/* Use Home = "\E[1~" and End = "\E[4~" instead of Home = "\E[7~" and End = "\E[8~" */
|
|
/* #define LINUX_KEYS */
|
|
#ifdef linux
|
|
# define LINUX_KEYS
|
|
#endif
|
|
|
|
/* Allow the "keysym" attribute in config files for remapping keysyms */
|
|
#define KEYSYM_ATTRIBUTE
|
|
|
|
/* Disable X11R6 support for European languages */
|
|
/* #define NO_XLOCALE */
|
|
|
|
/* Allow unshifted Next and Prior keys to scroll, in addition to their shifted
|
|
* counterparts */
|
|
/* #define UNSHIFTED_SCROLLKEYS */
|
|
|
|
/********************* Mouse, scrollbar, and menu bar options *********************/
|
|
|
|
/* Disable sending escape sequences from the scrollbar when mouse reporting
|
|
* is enabled */
|
|
/* #define NO_SCROLLBAR_REPORT */
|
|
|
|
/* Set the default number of lines in the scrollback buffer */
|
|
/* #define SAVELINES 256 */
|
|
|
|
/* Set the default separator characters for double-click word selection */
|
|
#define CUTCHARS "\"&'()*,;<=>?@[\\]^`{|}~ \t"
|
|
|
|
/* Make it an option */
|
|
#define CUTCHAR_OPTION
|
|
|
|
/* To activate double-click reporting for button 1 */
|
|
/* #define MOUSE_REPORT_DOUBLECLICK */
|
|
|
|
/* The delay in milliseconds between multiple clicks */
|
|
/* #define MULTICLICK_TIME 500 */
|
|
|
|
/* Support for the old xterm-style scrollbar */
|
|
#define XTERM_SCROLLBAR
|
|
|
|
/* Support for the traditional motif-style scrollbar */
|
|
#define MOTIF_SCROLLBAR
|
|
|
|
/* Support for a NeXT-style scrollbar */
|
|
#define NEXT_SCROLLBAR
|
|
|
|
/* Default scrollbar type */
|
|
#define SCROLLBAR_DEFAULT_TYPE SCROLLBAR_MOTIF
|
|
|
|
/* Scrollbar Colors */
|
|
#define KEEP_SCROLLCOLOR
|
|
|
|
/* The default width (in pixels) of the scrollbar. Should be an even number. */
|
|
#define SB_WIDTH 10
|
|
|
|
/* Revert the scrollbar's color to the background color when the window loses focus */
|
|
#define CHANGE_SCROLLCOLOR_ON_FOCUS
|
|
|
|
/* Continuous scrolling by pressing the scrollbar arrow buttons */
|
|
#define SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
|
|
|
|
/* To allow smooth refresh when the terminal window is fully unobscured.
|
|
* Didn't seem to cause a performance hit rolling a big amount of text
|
|
* on my Pentium-100 system (Linux) :)... Recommended :)
|
|
*/
|
|
#define USE_SMOOTH_REFRESH
|
|
|
|
/* Delay periods for continuous scrolling */
|
|
/* #define SCROLLBAR_INITIAL_DELAY 40 */
|
|
/* #define SCROLLBAR_CONTINUOUS_DELAY 2 */
|
|
|
|
/* The maximum number of menubars that can be stacked. 1 disabled stacking, 0
|
|
disables menubars altogether */
|
|
#define MENUBAR_MAX 8
|
|
|
|
/* An alternative placement of the menubar shadow */
|
|
/* #define MENUBAR_SHADOW_IN */
|
|
|
|
/* An alternative placement of the menu shadow */
|
|
#define MENU_SHADOW_IN
|
|
|
|
/* Allow Ctrl+Button1 in a window to raise and steal focus */
|
|
#define CTRL_CLICK_RAISE
|
|
|
|
/* Allow Ctrl+Button2 in a window to toggle the scrollbar */
|
|
#define CTRL_CLICK_SCROLLBAR
|
|
|
|
/* Allow Ctrl+Button3 in a window to toggle the menubar */
|
|
#define CTRL_CLICK_MENU
|
|
|
|
/********************* Multi-lingual support options *********************/
|
|
|
|
/* Allow option/attribute for Meta to set the 8th bit */
|
|
#define META8_OPTION
|
|
|
|
/* To include support for Greek Elot-928 and IBM-437 keyboard modes */
|
|
/* #define GREEK_SUPPORT */
|
|
|
|
/* To compile as a Kanji terminal. Executable should be renamed "Kterm". */
|
|
/* #define KANJI */
|
|
|
|
/********************* Miscellaneous options *********************/
|
|
|
|
/* To have $DISPLAY and the "\E[7n" response be IP addresses rather than FQDN's */
|
|
/* #define DISPLAY_IS_IP */
|
|
|
|
/* To have "\E[7n" reply with the display name. This is a potential security risk,
|
|
* so its use is discouraged and unsupported. */
|
|
/* #define ENABLE_DISPLAY_ANSWER */
|
|
|
|
/* To control what the Eterm detection sequence, ESC-Z, replies with */
|
|
/* #define ESCZ_ANSWER "\033[?1;2C" */
|
|
|
|
/* Comment this out to allow printing of the VT100_ANS sequence. See
|
|
* command.c. I have no idea what this is supposed to do, but disabling
|
|
* it will prevent your terminal from getting garbage when ^E (ctrl-E)
|
|
* is printed on it.
|
|
*/
|
|
#define NO_VT100_ANS
|
|
|
|
/* Checks the current value of the window title and icon name before setting them.
|
|
Can save unnecessary screen refreshes */
|
|
#define SMART_WINDOW_TITLE
|
|
|
|
/* Allow changing of the foreground and background colors with "\E]39;color^G" */
|
|
/* #define XTERM_COLOR_CHANGE */
|
|
|
|
/* Exports TERM=xterm-color instead of just TERM=xterm */
|
|
/* #define DEFINE_XTERM_COLOR */
|
|
|
|
/* Disable automatic de-iconify on bell altogether */
|
|
/* #define NO_MAPALERT */
|
|
|
|
/* Make it an option */
|
|
#define MAPALERT_OPTION
|
|
|
|
/* Enable core dumps from Eterm. Not recommended for use by anyone but developers. */
|
|
/* #define ENABLE_CORE_DUMPS */
|
|
|
|
/********************* utmp logging support *********************/
|
|
|
|
/* Enable utmp support. This has been tested and verified to work on Linux,
|
|
* FreeBSD, and HP-UX. Other operatings systems should work, but we have
|
|
* not been able to verify for sure that they do. Eterm *must* be setuid
|
|
* or setgid, usually setuid root, for this to work. Do it at your own risk.
|
|
*/
|
|
#define UTMP_SUPPORT
|
|
|
|
/* Added security for systems with saved uids and gids. If you don't define
|
|
* this, and you're not on HP-UX with _HPUX_SOURCE defined, Eterm processes
|
|
* may seem to be owned by root. But if you define this and don't have them,
|
|
* the utmp and tty stuff could break. Do some testing. DO NOT get this one
|
|
* wrong! */
|
|
/* #define HAVE_SAVED_UIDS */
|
|
|
|
/* Use getgrnam() to determine the group id of TTY_GRP_NAME, and chgrp tty
|
|
* device files to that group. This should be ok on SVR4 and Linux systems
|
|
* with group "tty" and on BSD systems with group "wheel"
|
|
*/
|
|
#define USE_GETGRNAME
|
|
#define TTY_GRP_NAME "tty"
|
|
|
|
/********************* Config file parser options *********************/
|
|
|
|
/* Allow evaluation of expressions like `echo hello` in config files. The
|
|
* security-paranoid will not want to define this, but I have replaced the
|
|
* OS system() call with a secure one that I have tested and verified, so
|
|
* child processes run in this way will not run with any privileges, active
|
|
* or attainable.
|
|
*/
|
|
#define ALLOW_BACKQUOTE_EXEC
|
|
|
|
/* This is the initial path that Eterm searches for its config file.
|
|
* By convention, this should be ".", then "~/.Eterm", then a global
|
|
* directory for all users like "/usr/local/lib/Eterm" */
|
|
#define CONFIG_SEARCH_PATH "~/.Eterm/themes:~/.Eterm:@DATADIR@/Eterm/themes:@DATADIR@/Eterm"
|
|
|
|
/* The name of the config file. "MAIN" by default. Don't change this
|
|
unless you have a darn good reason to. It's never been tested any other way. */
|
|
#define CONFIG_FILE_NAME "MAIN"
|
|
|
|
/* This causes Eterm to warn you if a config file it's about to parse was
|
|
* designed for an older version of Eterm. */
|
|
/* #define WARN_OLDER */
|
|
|
|
/********************* Anti-cl00bie protection (sigh) *********************/
|
|
/* EDITING THIS FILE BELOW THIS LINE IS UNSUPPORTED! YOU HAVE BEEN WARNED! */
|
|
|
|
#ifdef KANJI
|
|
# undef GREEK_SUPPORT
|
|
# undef XTERM_FONT_CHANGE
|
|
# undef DEFINE_XTERM_COLOR
|
|
# define KFONT0 "k14"
|
|
# define KFONT1 "jiskan16"
|
|
# define KFONT2 "jiskan18"
|
|
# define KFONT3 "jiskan24"
|
|
# define KFONT4 "jiskan26"
|
|
/* sizes matched to kanji fonts */
|
|
# define FONT0 "7x14"
|
|
# define FONT1 "8x16"
|
|
# define FONT2 "9x18"
|
|
# define FONT3 "12x24"
|
|
# define FONT4 "13x26"
|
|
#else /* KANJI */
|
|
# define FONT0 "7x14"
|
|
# define FONT1 "6x10"
|
|
# define FONT2 "6x13"
|
|
# define FONT3 "8x13"
|
|
# define FONT4 "9x15"
|
|
#endif /* KANJI */
|
|
#define FONT0_IDX 2
|
|
|
|
#ifndef PIXMAP_SUPPORT
|
|
# undef USE_IMLIB
|
|
# undef OLD_IMLIB
|
|
# undef PIXMAP_SCROLLBAR
|
|
# undef PIXMAP_MENUBAR
|
|
# undef BACKING_STORE
|
|
# undef PIXMAP_OFFSET
|
|
# undef IMLIB_TRANS
|
|
# undef PIXMAP_BUFFERING
|
|
# undef BACKGROUND_CYCLING_SUPPORT
|
|
# undef WATCH_PIXMAP_OPTION
|
|
#endif
|
|
|
|
#ifndef PIXMAP_OFFSET
|
|
# undef WATCH_DESKTOP_OPTION
|
|
#endif
|
|
|
|
#if defined(XTERM_SCROLLBAR) && !defined(NO_MENUBAR)
|
|
# define NO_MENUBAR
|
|
#endif
|
|
|
|
#ifndef TTY_GRP_NAME
|
|
# undef USE_GETGRNAME
|
|
#endif
|
|
|
|
#ifndef HAVE_MEMMOVE
|
|
inline void *memmove(void *, const void *, size_t);
|
|
#endif
|
|
|
|
#define APL_NAME "Eterm" /* The name of our beloved program */
|
|
|
|
/* COLORTERM, TERM environment variables */
|
|
#ifdef KANJI
|
|
# define TERMENV "kterm"
|
|
# define COLORTERMENV "Kterm"
|
|
#else
|
|
# define TERMENV "xterm"
|
|
# define COLORTERMENV "Eterm"
|
|
#endif
|
|
|
|
#ifdef NO_MOUSE_REPORT
|
|
# ifndef NO_MOUSE_REPORT_SCROLLBAR
|
|
# define NO_MOUSE_REPORT_SCROLLBAR
|
|
# endif
|
|
#endif
|
|
|
|
#ifndef DEFAULT_BORDER_WIDTH
|
|
# define DEFAULT_BORDER_WIDTH 5
|
|
#endif
|
|
|
|
#ifndef SB_WIDTH
|
|
# define SB_WIDTH 10
|
|
#endif
|
|
|
|
#ifndef KEEP_SCROLLCOLOR
|
|
# undef CHANGE_SCROLLCOLOR_ON_FOCUS
|
|
#endif
|
|
|
|
#ifndef MENUBAR_MAX
|
|
# define MENUBAR_MAX 0
|
|
#endif
|
|
|
|
#ifndef SAVELINES
|
|
# define SAVELINES 256
|
|
#endif
|
|
|
|
#ifdef NO_SECONDARY_SCREEN
|
|
# define NSCREENS 0
|
|
#else
|
|
# define NSCREENS 1
|
|
#endif
|
|
|
|
#ifndef CUTCHARS
|
|
# define CUTCHARS "\"&'()*,;<=>?@[\\]^`{|}~"
|
|
#endif
|
|
|
|
#if defined (__sun__) || defined (__svr4__)
|
|
# define NO_DELETE_KEY /* These systems seem to be anal this way*/
|
|
#endif
|
|
|
|
/* utmp doesn't work on CygWin32 */
|
|
#ifdef __CYGWIN32__
|
|
# undef UTMP_SUPPORT
|
|
#endif
|
|
|
|
#endif /* _FEATURE_H_ */
|