char icontitle[sizeof(((Config *)0)->wintitle)];
    int master_fd, master_func_id, exited;
    void *ldisc;
    Backend *back;
    void *backhandle;
    Terminal *term;
    void *logctx;
    Config cfg;
};

struct draw_ctx {
    GdkGC *gc;
    struct gui_data *inst;
};

     * to.
     */
    return FALSE;
}

static void show_mouseptr(struct gui_data *inst, int show)
{
    if (!cfg.hide_mouseptr)
    if (!inst->cfg.hide_mouseptr)
	show = 1;
    if (show)
	gdk_window_set_cursor(inst->area->window, inst->currcursor);
    else
	gdk_window_set_cursor(inst->area->window, inst->blankcursor);
    inst->mouseptr_visible = show;
}

gint configure_area(GtkWidget *widget, GdkEventConfigure *event, gpointer data)
{
    struct gui_data *inst = (struct gui_data *)data;
    int w, h, need_size = 0;

    w = (event->width - 2*cfg.window_border) / inst->font_width;
    h = (event->height - 2*cfg.window_border) / inst->font_height;
    w = (event->width - 2*inst->cfg.window_border) / inst->font_width;
    h = (event->height - 2*inst->cfg.window_border) / inst->font_height;

    if (w != cfg.width || h != cfg.height) {
    if (w != inst->cfg.width || h != inst->cfg.height) {
	if (inst->pixmap) {
	    gdk_pixmap_unref(inst->pixmap);
	    inst->pixmap = NULL;
	}
	cfg.width = w;
	cfg.height = h;
	inst->cfg.width = w;
	inst->cfg.height = h;
	need_size = 1;
    }
    if (!inst->pixmap) {
	GdkGC *gc;

	inst->pixmap = gdk_pixmap_new(widget->window,
				      (cfg.width * inst->font_width +
				       2*cfg.window_border),
				      (cfg.height * inst->font_height +
				       2*cfg.window_border), -1);
				      (inst->cfg.width * inst->font_width +
				       2*inst->cfg.window_border),
				      (inst->cfg.height * inst->font_height +
				       2*inst->cfg.window_border), -1);

	gc = gdk_gc_new(inst->area->window);
	gdk_gc_set_foreground(gc, &inst->cols[18]);   /* default background */
	gdk_draw_rectangle(inst->pixmap, gc, 1, 0, 0,
			   cfg.width * inst->font_width + 2*cfg.window_border,
			   cfg.height * inst->font_height + 2*cfg.window_border);
			   inst->cfg.width * inst->font_width + 2*inst->cfg.window_border,
			   inst->cfg.height * inst->font_height + 2*inst->cfg.window_border);
	gdk_gc_unref(gc);
    }

    if (need_size) {
	term_size(inst->term, h, w, cfg.savelines);
	term_size(inst->term, h, w, inst->cfg.savelines);
    }

    return TRUE;
}

gint expose_area(GtkWidget *widget, GdkEventExpose *event, gpointer data)
{

	}

	/*
	 * Shift-PgUp and Shift-PgDn don't even generate keystrokes
	 * at all.
	 */
	if (event->keyval == GDK_Page_Up && (event->state & GDK_SHIFT_MASK)) {
	    term_scroll(inst->term, 0, -cfg.height/2);
	    term_scroll(inst->term, 0, -inst->cfg.height/2);
	    return TRUE;
	}
	if (event->keyval == GDK_Page_Down && (event->state & GDK_SHIFT_MASK)) {
	    term_scroll(inst->term, 0, +cfg.height/2);
	    term_scroll(inst->term, 0, +inst->cfg.height/2);
	    return TRUE;
	}

	/*
	 * Neither does Shift-Ins.
	 */
	if (event->keyval == GDK_Insert && (event->state & GDK_SHIFT_MASK)) {

	    output[1] = '\240';
	    end = 2;
	}

	/* We don't let GTK tell us what Backspace is! We know better. */
	if (event->keyval == GDK_BackSpace &&
	    !(event->state & GDK_SHIFT_MASK)) {
	    output[1] = cfg.bksp_is_delete ? '\x7F' : '\x08';
	    output[1] = inst->cfg.bksp_is_delete ? '\x7F' : '\x08';
	    end = 2;
	}
	/* For Shift Backspace, do opposite of what is configured. */
	if (event->keyval == GDK_BackSpace &&
	    (event->state & GDK_SHIFT_MASK)) {
	    output[1] = cfg.bksp_is_delete ? '\x08' : '\x7F';
	    output[1] = inst->cfg.bksp_is_delete ? '\x08' : '\x7F';
	    end = 2;
	}

	/* Shift-Tab is ESC [ Z */
	if (event->keyval == GDK_ISO_Left_Tab ||
	    (event->keyval == GDK_Tab && (event->state & GDK_SHIFT_MASK))) {
	    end = 1 + sprintf(output+1, "\033[Z");
	}

	/*
	 * NetHack keypad mode.
	 */
	if (cfg.nethack_keypad) {
	if (inst->cfg.nethack_keypad) {
	    char *keys = NULL;
	    switch (event->keyval) {
	      case GDK_KP_1: case GDK_KP_End: keys = "bB"; break;
	      case GDK_KP_2: case GDK_KP_Down: keys = "jJ"; break;
	      case GDK_KP_3: case GDK_KP_Page_Down: keys = "nN"; break;
	      case GDK_KP_4: case GDK_KP_Left: keys = "hH"; break;
	      case GDK_KP_5: case GDK_KP_Begin: keys = ".."; break;

		goto done;
	    }
	}

	/*
	 * Application keypad mode.
	 */
	if (inst->term->app_keypad_keys && !cfg.no_applic_k) {
	if (inst->term->app_keypad_keys && !inst->cfg.no_applic_k) {
	    int xkey = 0;
	    switch (event->keyval) {
	      case GDK_Num_Lock: xkey = 'P'; break;
	      case GDK_KP_Divide: xkey = 'Q'; break;
	      case GDK_KP_Multiply: xkey = 'R'; break;
	      case GDK_KP_Subtract: xkey = 'S'; break;
		/*
		 * Keypad + is tricky. It covers a space that would
		 * be taken up on the VT100 by _two_ keys; so we
		 * let Shift select between the two. Worse still,
		 * in xterm function key mode we change which two...
		 */
	      case GDK_KP_Add:
		if (cfg.funky_type == 2) {
		if (inst->cfg.funky_type == 2) {
		    if (event->state & GDK_SHIFT_MASK)
			xkey = 'l';
		    else
			xkey = 'k';
		} else if (event->state & GDK_SHIFT_MASK)
			xkey = 'm';
		else

		code = 5;
		break;
	      case GDK_Page_Down: case GDK_KP_Page_Down:
		code = 6;
		break;
	    }
	    /* Reorder edit keys to physical order */
	    if (cfg.funky_type == 3 && code <= 6)
	    if (inst->cfg.funky_type == 3 && code <= 6)
		code = "\0\2\1\4\5\3\6"[code];

	    if (inst->term->vt52_mode && code > 0 && code <= 6) {
		end = 1 + sprintf(output+1, "\x1B%c", " HLMEIG"[code]);
		goto done;
	    }

	    if (cfg.funky_type == 5 &&     /* SCO function keys */
	    if (inst->cfg.funky_type == 5 &&     /* SCO function keys */
		code >= 11 && code <= 34) {
		char codes[] = "MNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz@[\\]^_`{";
		int index = 0;
		switch (event->keyval) {
		  case GDK_F1: index = 0; break;
		  case GDK_F2: index = 1; break;
		  case GDK_F3: index = 2; break;

		  case GDK_F12: index = 11; break;
		}
		if (event->state & GDK_SHIFT_MASK) index += 12;
		if (event->state & GDK_CONTROL_MASK) index += 24;
		end = 1 + sprintf(output+1, "\x1B[%c", codes[index]);
		goto done;
	    }
	    if (cfg.funky_type == 5 &&     /* SCO small keypad */
	    if (inst->cfg.funky_type == 5 &&     /* SCO small keypad */
		code >= 1 && code <= 6) {
		char codes[] = "HL.FIG";
		if (code == 3) {
		    output[1] = '\x7F';
		    end = 2;
		} else {
		    end = 1 + sprintf(output+1, "\x1B[%c", codes[code-1]);
		}
		goto done;
	    }
	    if ((inst->term->vt52_mode || cfg.funky_type == 4) &&
	    if ((inst->term->vt52_mode || inst->cfg.funky_type == 4) &&
		code >= 11 && code <= 24) {
		int offt = 0;
		if (code > 15)
		    offt++;
		if (code > 21)
		    offt++;
		if (inst->term->vt52_mode)
		    end = 1 + sprintf(output+1,
				      "\x1B%c", code + 'P' - 11 - offt);
		else
		    end = 1 + sprintf(output+1,
				      "\x1BO%c", code + 'P' - 11 - offt);
		goto done;
	    }
	    if (cfg.funky_type == 1 && code >= 11 && code <= 15) {
	    if (inst->cfg.funky_type == 1 && code >= 11 && code <= 15) {
		end = 1 + sprintf(output+1, "\x1B[[%c", code + 'A' - 11);
		goto done;
	    }
	    if (cfg.funky_type == 2 && code >= 11 && code <= 14) {
	    if (inst->cfg.funky_type == 2 && code >= 11 && code <= 14) {
		if (inst->term->vt52_mode)
		    end = 1 + sprintf(output+1, "\x1B%c", code + 'P' - 11);
		else
		    end = 1 + sprintf(output+1, "\x1BO%c", code + 'P' - 11);
		goto done;
	    }
	    if (cfg.rxvt_homeend && (code == 1 || code == 4)) {
	    if (inst->cfg.rxvt_homeend && (code == 1 || code == 4)) {
		end = 1 + sprintf(output+1, code == 1 ? "\x1B[H" : "\x1BOw");
		goto done;
	    }
	    if (code) {
		end = 1 + sprintf(output+1, "\x1B[%d~", code);
		goto done;
	    }

      case GDK_BUTTON_PRESS: act = MA_CLICK; break;
      case GDK_BUTTON_RELEASE: act = MA_RELEASE; break;
      case GDK_2BUTTON_PRESS: act = MA_2CLK; break;
      case GDK_3BUTTON_PRESS: act = MA_3CLK; break;
      default: return FALSE;	       /* don't know this event type */
    }

    if (send_raw_mouse && !(cfg.mouse_override && shift) &&
    if (send_raw_mouse && !(inst->cfg.mouse_override && shift) &&
	act != MA_CLICK && act != MA_RELEASE)
	return TRUE;		       /* we ignore these in raw mouse mode */

    x = (event->x - cfg.window_border) / inst->font_width;
    y = (event->y - cfg.window_border) / inst->font_height;
    x = (event->x - inst->cfg.window_border) / inst->font_width;
    y = (event->y - inst->cfg.window_border) / inst->font_height;

    term_mouse(inst->term, button, act, x, y, shift, ctrl, alt);

    return TRUE;
}

gint motion_event(GtkWidget *widget, GdkEventMotion *event, gpointer data)

    else if (event->state & GDK_BUTTON2_MASK)
	button = MBT_MIDDLE;
    else if (event->state & GDK_BUTTON3_MASK)
	button = MBT_RIGHT;
    else
	return FALSE;		       /* don't even know what button! */

    x = (event->x - cfg.window_border) / inst->font_width;
    y = (event->y - cfg.window_border) / inst->font_height;
    x = (event->x - inst->cfg.window_border) / inst->font_width;
    y = (event->y - inst->cfg.window_border) / inst->font_height;

    term_mouse(inst->term, button, MA_DRAG, x, y, shift, ctrl, alt);

    return TRUE;
}

void done_with_pty(struct gui_data *inst)

	clean = WIFEXITED(exitcode) && (WEXITSTATUS(exitcode) == 0);

	/*
	 * Terminate now, if the Close On Exit setting is
	 * appropriate.
	 */
	if (cfg.close_on_exit == COE_ALWAYS ||
	    (cfg.close_on_exit == COE_NORMAL && clean))
	if (inst->cfg.close_on_exit == COE_ALWAYS ||
	    (inst->cfg.close_on_exit == COE_NORMAL && clean))
	    exit(0);

	/*
	 * Otherwise, output an indication that the session has
	 * closed.
	 */
	{

/*
 * set or clear the "raw mouse message" mode
 */
void set_raw_mouse_mode(void *frontend, int activate)
{
    struct gui_data *inst = (struct gui_data *)frontend;
    activate = activate && !cfg.no_mouse_rep;
    activate = activate && !inst->cfg.no_mouse_rep;
    send_raw_mouse = activate;
    if (send_raw_mouse)
	inst->currcursor = inst->rawcursor;
    else
	inst->currcursor = inst->textcursor;
    show_mouseptr(inst, inst->mouseptr_visible);
}

#endif
    gtk_widget_size_request(inst->area, &inner);
    gtk_widget_size_request(inst->window, &outer);

    offset_x = outer.width - inner.width;
    offset_y = outer.height - inner.height;

    area_x = inst->font_width * w + 2*cfg.window_border;
    area_y = inst->font_height * h + 2*cfg.window_border;
    area_x = inst->font_width * w + 2*inst->cfg.window_border;
    area_y = inst->font_height * h + 2*inst->cfg.window_border;

    /*
     * Now we must set the size request on the drawing area back to
     * something sensible before we commit the real resize. Best
     * way to do this, I think, is to set it to what the size is
     * really going to end up being.
     */

    if (first[n] == 18)
	set_window_background(inst);
}

void palette_reset(void *frontend)
{
    struct gui_data *inst = (struct gui_data *)frontend;
    /* This maps colour indices in cfg to those used in inst->cols. */
    /* This maps colour indices in inst->cfg to those used in inst->cols. */
    static const int ww[] = {
	6, 7, 8, 9, 10, 11, 12, 13,
        14, 15, 16, 17, 18, 19, 20, 21,
	0, 1, 2, 3, 4, 5
    };
    gboolean success[NCOLOURS];
    int i;

    assert(lenof(ww) == NCOLOURS);

    if (!inst->colmap) {
	inst->colmap = gdk_colormap_get_system();
    } else {
	gdk_colormap_free_colors(inst->colmap, inst->cols, NCOLOURS);
    }

    for (i = 0; i < NCOLOURS; i++) {
	inst->cols[i].red = cfg.colours[ww[i]][0] * 0x0101;
	inst->cols[i].green = cfg.colours[ww[i]][1] * 0x0101;
	inst->cols[i].blue = cfg.colours[ww[i]][2] * 0x0101;
	inst->cols[i].red = inst->cfg.colours[ww[i]][0] * 0x0101;
	inst->cols[i].green = inst->cfg.colours[ww[i]][1] * 0x0101;
	inst->cols[i].blue = inst->cfg.colours[ww[i]][2] * 0x0101;
    }

    gdk_colormap_alloc_colors(inst->colmap, inst->cols, NCOLOURS,
			      FALSE, FALSE, success);
    for (i = 0; i < NCOLOURS; i++) {
	if (!success[i])
	    g_error("pterm: couldn't allocate colour %d (#%02x%02x%02x)\n",
		    i, cfg.colours[i][0], cfg.colours[i][1], cfg.colours[i][2]);
		    i, inst->cfg.colours[i][0], inst->cfg.colours[i][1], inst->cfg.colours[i][2]);
    }

    set_window_background(inst);
}

void write_clip(void *frontend, wchar_t * data, int len, int must_deselect)
{

    inst->icontitle[lenof(inst->icontitle)-1] = '\0';
    gdk_window_set_icon_name(inst->window->window, inst->icontitle);
}

void set_sbar(void *frontend, int total, int start, int page)
{
    struct gui_data *inst = (struct gui_data *)frontend;
    if (!cfg.scrollbar)
    if (!inst->cfg.scrollbar)
	return;
    inst->sbar_adjust->lower = 0;
    inst->sbar_adjust->upper = total;
    inst->sbar_adjust->value = start;
    inst->sbar_adjust->page_size = page;
    inst->sbar_adjust->step_increment = 1;
    inst->sbar_adjust->page_increment = page/2;
    inst->ignore_sbar = TRUE;
    gtk_adjustment_changed(inst->sbar_adjust);
    inst->ignore_sbar = FALSE;
}

void scrollbar_moved(GtkAdjustment *adj, gpointer data)
{
    struct gui_data *inst = (struct gui_data *)data;

    if (!cfg.scrollbar)
    if (!inst->cfg.scrollbar)
	return;
    if (!inst->ignore_sbar)
	term_scroll(inst->term, 1, (int)adj->value);
}

void sys_cursor(void *frontend, int x, int y)
{

    nfg = 2 * ((attr & ATTR_FGMASK) >> ATTR_FGSHIFT);
    nbg = 2 * ((attr & ATTR_BGMASK) >> ATTR_BGSHIFT);
    if (attr & ATTR_REVERSE) {
	t = nfg;
	nfg = nbg;
	nbg = t;
    }
    if (cfg.bold_colour && (attr & ATTR_BOLD))
    if (inst->cfg.bold_colour && (attr & ATTR_BOLD))
	nfg++;
    if (cfg.bold_colour && (attr & ATTR_BLINK))
    if (inst->cfg.bold_colour && (attr & ATTR_BLINK))
	nbg++;
    if (attr & TATTR_ACTCURS) {
	nfg = NCOLOURS-2;
	nbg = NCOLOURS-1;
    }

    fontid = shadow = 0;

    if (attr & ATTR_WIDE) {
	widefactor = 2;
	fontid |= 2;
    } else {
	widefactor = 1;
    }

    if ((attr & ATTR_BOLD) && !cfg.bold_colour) {
    if ((attr & ATTR_BOLD) && !inst->cfg.bold_colour) {
	if (inst->fonts[fontid | 1])
	    fontid |= 1;
	else
	    shadow = 1;
    }

    if (lattr != LATTR_NORM) {
	x *= 2;
	if (x >= inst->term->cols)
	    return;
	if (x + len*2*widefactor > inst->term->cols)
	    len = (inst->term->cols-x)/2/widefactor;/* trim to LH half */
	rlen = len * 2;
    } else
	rlen = len;

    {
	GdkRectangle r;

	r.x = x*inst->font_width+cfg.window_border;
	r.y = y*inst->font_height+cfg.window_border;
	r.x = x*inst->font_width+inst->cfg.window_border;
	r.y = y*inst->font_height+inst->cfg.window_border;
	r.width = rlen*widefactor*inst->font_width;
	r.height = inst->font_height;
	gdk_gc_set_clip_rectangle(gc, &r);
    }

    gdk_gc_set_foreground(gc, &inst->cols[nbg]);
    gdk_draw_rectangle(inst->pixmap, gc, 1,
		       x*inst->font_width+cfg.window_border,
		       y*inst->font_height+cfg.window_border,
		       x*inst->font_width+inst->cfg.window_border,
		       y*inst->font_height+inst->cfg.window_border,
		       rlen*widefactor*inst->font_width, inst->font_height);

    gdk_gc_set_foreground(gc, &inst->cols[nfg]);
    {
	GdkWChar *gwcs;
	gchar *gcs;
	wchar_t *wcs;

	    /*
	     * FIXME: when we have a wide-char equivalent of
	     * from_unicode, use it instead of this.
	     */
	    for (i = 0; i <= len; i++)
		gwcs[i] = wcs[i];
	    gdk_draw_text_wc(inst->pixmap, inst->fonts[fontid], gc,
			     x*inst->font_width+cfg.window_border,
			     y*inst->font_height+cfg.window_border+inst->fonts[0]->ascent,
			     x*inst->font_width+inst->cfg.window_border,
			     y*inst->font_height+inst->cfg.window_border+inst->fonts[0]->ascent,
			     gwcs, len*2);
	    sfree(gwcs);
	} else {
	    gcs = smalloc(sizeof(GdkWChar) * (len+1));
	    wc_to_mb(inst->fontinfo[fontid].charset, 0,
		     wcs, len, gcs, len, ".", NULL);
	    gdk_draw_text(inst->pixmap, inst->fonts[fontid], gc,
			  x*inst->font_width+cfg.window_border,
			  y*inst->font_height+cfg.window_border+inst->fonts[0]->ascent,
			  x*inst->font_width+inst->cfg.window_border,
			  y*inst->font_height+inst->cfg.window_border+inst->fonts[0]->ascent,
			  gcs, len);
	    sfree(gcs);
	}
	sfree(wcs);
    }

    if (shadow) {
	gdk_draw_text(inst->pixmap, inst->fonts[fontid], gc,
		      x*inst->font_width+cfg.window_border + cfg.shadowboldoffset,
		      y*inst->font_height+cfg.window_border+inst->fonts[0]->ascent,
		      x*inst->font_width+inst->cfg.window_border + inst->cfg.shadowboldoffset,
		      y*inst->font_height+inst->cfg.window_border+inst->fonts[0]->ascent,
		      text, len);
    }

    if (attr & ATTR_UNDER) {
	int uheight = inst->fonts[0]->ascent + 1;
	if (uheight >= inst->font_height)
	    uheight = inst->font_height - 1;
	gdk_draw_line(inst->pixmap, gc, x*inst->font_width+cfg.window_border,
		      y*inst->font_height + uheight + cfg.window_border,
		      (x+len)*widefactor*inst->font_width-1+cfg.window_border,
		      y*inst->font_height + uheight + cfg.window_border);
	gdk_draw_line(inst->pixmap, gc, x*inst->font_width+inst->cfg.window_border,
		      y*inst->font_height + uheight + inst->cfg.window_border,
		      (x+len)*widefactor*inst->font_width-1+inst->cfg.window_border,
		      y*inst->font_height + uheight + inst->cfg.window_border);
    }

    if (lattr != LATTR_NORM) {
	/*
	 * I can't find any plausible StretchBlt equivalent in the
	 * X server, so I'm going to do this the slow and painful
	 * way. This will involve repeated calls to
	 * gdk_draw_pixmap() to stretch the text horizontally. It's
	 * O(N^2) in time and O(N) in network bandwidth, but you
	 * try thinking of a better way. :-(
	 */
	int i;
	for (i = 0; i < len * widefactor * inst->font_width; i++) {
	    gdk_draw_pixmap(inst->pixmap, gc, inst->pixmap,
			    x*inst->font_width+cfg.window_border + 2*i,
			    y*inst->font_height+cfg.window_border,
			    x*inst->font_width+cfg.window_border + 2*i+1,
			    y*inst->font_height+cfg.window_border,
			    x*inst->font_width+inst->cfg.window_border + 2*i,
			    y*inst->font_height+inst->cfg.window_border,
			    x*inst->font_width+inst->cfg.window_border + 2*i+1,
			    y*inst->font_height+inst->cfg.window_border,
			    len * inst->font_width - i, inst->font_height);
	}
	len *= 2;
	if (lattr != LATTR_WIDE) {
	    int dt, db;
	    /* Now stretch vertically, in the same way. */
	    if (lattr == LATTR_BOT)
		dt = 0, db = 1;
	    else
		dt = 1, db = 0;
	    for (i = 0; i < inst->font_height; i+=2) {
		gdk_draw_pixmap(inst->pixmap, gc, inst->pixmap,
				x*inst->font_width+cfg.window_border,
				y*inst->font_height+cfg.window_border+dt*i+db,
				x*widefactor*inst->font_width+cfg.window_border,
				y*inst->font_height+cfg.window_border+dt*(i+1),
				x*inst->font_width+inst->cfg.window_border,
				y*inst->font_height+inst->cfg.window_border+dt*i+db,
				x*widefactor*inst->font_width+inst->cfg.window_border,
				y*inst->font_height+inst->cfg.window_border+dt*(i+1),
				len * inst->font_width, inst->font_height-i-1);
	    }
	}
    }
}

void do_text(Context ctx, int x, int y, char *text, int len,

	    return;
	if (x + len*2*widefactor > inst->term->cols)
	    len = (inst->term->cols-x)/2/widefactor;/* trim to LH half */
	len *= 2;
    }

    gdk_draw_pixmap(inst->area->window, gc, inst->pixmap,
		    x*inst->font_width+cfg.window_border,
		    y*inst->font_height+cfg.window_border,
		    x*inst->font_width+cfg.window_border,
		    y*inst->font_height+cfg.window_border,
		    x*inst->font_width+inst->cfg.window_border,
		    y*inst->font_height+inst->cfg.window_border,
		    x*inst->font_width+inst->cfg.window_border,
		    y*inst->font_height+inst->cfg.window_border,
		    len*widefactor*inst->font_width, inst->font_height);
}

void do_cursor(Context ctx, int x, int y, char *text, int len,
	       unsigned long attr, int lattr)
{
    struct draw_ctx *dctx = (struct draw_ctx *)ctx;
    struct gui_data *inst = dctx->inst;
    GdkGC *gc = dctx->gc;

    int passive, widefactor;

    if (attr & TATTR_PASCURS) {
	attr &= ~TATTR_PASCURS;
	passive = 1;
    } else
	passive = 0;
    if ((attr & TATTR_ACTCURS) && cfg.cursor_type != 0) {
    if ((attr & TATTR_ACTCURS) && inst->cfg.cursor_type != 0) {
	attr &= ~TATTR_ACTCURS;
    }
    do_text_internal(ctx, x, y, text, len, attr, lattr);

    if (attr & ATTR_WIDE) {
	widefactor = 2;
    } else {
	widefactor = 1;
    }

    if (lattr != LATTR_NORM) {
	x *= 2;
	if (x >= inst->term->cols)
	    return;
	if (x + len*2*widefactor > inst->term->cols)
	    len = (inst->term->cols-x)/2/widefactor;/* trim to LH half */
	len *= 2;
    }

    if (cfg.cursor_type == 0) {
    if (inst->cfg.cursor_type == 0) {
	/*
	 * An active block cursor will already have been done by
	 * the above do_text call, so we only need to do anything
	 * if it's passive.
	 */
	if (passive) {
	    gdk_gc_set_foreground(gc, &inst->cols[NCOLOURS-1]);
	    gdk_draw_rectangle(inst->pixmap, gc, 0,
			       x*inst->font_width+cfg.window_border,
			       y*inst->font_height+cfg.window_border,
			       x*inst->font_width+inst->cfg.window_border,
			       y*inst->font_height+inst->cfg.window_border,
			       len*inst->font_width-1, inst->font_height-1);
	}
    } else {
	int uheight;
	int startx, starty, dx, dy, length, i;

	int char_width;

	if ((attr & ATTR_WIDE) || lattr != LATTR_NORM)
	    char_width = 2*inst->font_width;
	else
	    char_width = inst->font_width;

	if (cfg.cursor_type == 1) {
	if (inst->cfg.cursor_type == 1) {
	    uheight = inst->fonts[0]->ascent + 1;
	    if (uheight >= inst->font_height)
		uheight = inst->font_height - 1;

	    startx = x * inst->font_width + cfg.window_border;
	    starty = y * inst->font_height + cfg.window_border + uheight;
	    startx = x * inst->font_width + inst->cfg.window_border;
	    starty = y * inst->font_height + inst->cfg.window_border + uheight;
	    dx = 1;
	    dy = 0;
	    length = len * char_width;
	} else {
	    int xadjust = 0;
	    if (attr & TATTR_RIGHTCURS)
		xadjust = char_width - 1;
	    startx = x * inst->font_width + cfg.window_border + xadjust;
	    starty = y * inst->font_height + cfg.window_border;
	    startx = x * inst->font_width + inst->cfg.window_border + xadjust;
	    starty = y * inst->font_height + inst->cfg.window_border;
	    dx = 0;
	    dy = 1;
	    length = inst->font_height;
	}

	gdk_gc_set_foreground(gc, &inst->cols[NCOLOURS-1]);
	if (passive) {

	} else {
	    gdk_draw_line(inst->pixmap, gc, startx, starty,
			  startx + (length-1) * dx, starty + (length-1) * dy);
	}
    }

    gdk_draw_pixmap(inst->area->window, gc, inst->pixmap,
		    x*inst->font_width+cfg.window_border,
		    y*inst->font_height+cfg.window_border,
		    x*inst->font_width+cfg.window_border,
		    y*inst->font_height+cfg.window_border,
		    x*inst->font_width+inst->cfg.window_border,
		    y*inst->font_height+inst->cfg.window_border,
		    x*inst->font_width+inst->cfg.window_border,
		    y*inst->font_height+inst->cfg.window_border,
		    len*widefactor*inst->font_width, inst->font_height);
}

GdkCursor *make_mouse_ptr(struct gui_data *inst, int cursor_val)
{
    /*
     * Truly hideous hack: GTK doesn't allow us to set the mouse

"  -e COMMAND [ARGS...]      Execute command (consumes all remaining args)\n"
	 ) < 0 || fflush(fp) < 0) {
	perror("output error");
	exit(1);
    }
}

int do_cmdline(int argc, char **argv, int do_everything)
int do_cmdline(int argc, char **argv, int do_everything, Config *cfg)
{
    int err = 0;
    extern char **pty_argv;	       /* declared in pty.c */

    /*
     * Macros to make argument handling easier. Note that because
     * they need to call `continue', they cannot be contained in

    char *val;
    while (--argc > 0) {
	char *p = *++argv;
	if (!strcmp(p, "-fn") || !strcmp(p, "-font")) {
	    EXPECTS_ARG;
	    SECOND_PASS_ONLY;
	    strncpy(cfg.font, val, sizeof(cfg.font));
	    cfg.font[sizeof(cfg.font)-1] = '\0';
	    strncpy(cfg->font, val, sizeof(cfg->font));
	    cfg->font[sizeof(cfg->font)-1] = '\0';

	} else if (!strcmp(p, "-fb")) {
	    EXPECTS_ARG;
	    SECOND_PASS_ONLY;
	    strncpy(cfg.boldfont, val, sizeof(cfg.boldfont));
	    cfg.boldfont[sizeof(cfg.boldfont)-1] = '\0';
	    strncpy(cfg->boldfont, val, sizeof(cfg->boldfont));
	    cfg->boldfont[sizeof(cfg->boldfont)-1] = '\0';

	} else if (!strcmp(p, "-fw")) {
	    EXPECTS_ARG;
	    SECOND_PASS_ONLY;
	    strncpy(cfg.widefont, val, sizeof(cfg.widefont));
	    cfg.widefont[sizeof(cfg.widefont)-1] = '\0';
	    strncpy(cfg->widefont, val, sizeof(cfg->widefont));
	    cfg->widefont[sizeof(cfg->widefont)-1] = '\0';

	} else if (!strcmp(p, "-fwb")) {
	    EXPECTS_ARG;
	    SECOND_PASS_ONLY;
	    strncpy(cfg.wideboldfont, val, sizeof(cfg.wideboldfont));
	    cfg.wideboldfont[sizeof(cfg.wideboldfont)-1] = '\0';
	    strncpy(cfg->wideboldfont, val, sizeof(cfg->wideboldfont));
	    cfg->wideboldfont[sizeof(cfg->wideboldfont)-1] = '\0';

	} else if (!strcmp(p, "-cs")) {
	    EXPECTS_ARG;
	    SECOND_PASS_ONLY;
	    strncpy(cfg.line_codepage, val, sizeof(cfg.line_codepage));
	    cfg.line_codepage[sizeof(cfg.line_codepage)-1] = '\0';
	    strncpy(cfg->line_codepage, val, sizeof(cfg->line_codepage));
	    cfg->line_codepage[sizeof(cfg->line_codepage)-1] = '\0';

	} else if (!strcmp(p, "-geometry")) {
	    int flags, x, y, w, h;
	    EXPECTS_ARG;
	    SECOND_PASS_ONLY;

	    flags = XParseGeometry(val, &x, &y, &w, &h);
	    if (flags & WidthValue)
		cfg.width = w;
		cfg->width = w;
	    if (flags & HeightValue)
		cfg.height = h;
		cfg->height = h;

	    /*
	     * Apparently setting the initial window position is
	     * difficult in GTK 1.2. Not entirely sure why this
	     * should be. 2.0 has gtk_window_parse_geometry(),
	     * which would help... For the moment, though, I can't
	     * be bothered with this.
	     */

	} else if (!strcmp(p, "-sl")) {
	    EXPECTS_ARG;
	    SECOND_PASS_ONLY;
	    cfg.savelines = atoi(val);
	    cfg->savelines = atoi(val);

	} else if (!strcmp(p, "-fg") || !strcmp(p, "-bg") ||
		   !strcmp(p, "-bfg") || !strcmp(p, "-bbg") ||
		   !strcmp(p, "-cfg") || !strcmp(p, "-cbg")) {
		   !strcmp(p, "-inst->cfg") || !strcmp(p, "-cbg")) {
	    GdkColor col;

	    EXPECTS_ARG;
	    SECOND_PASS_ONLY;
	    if (!gdk_color_parse(val, &col)) {
		err = 1;
		fprintf(stderr, "pterm: unable to parse colour \"%s\"\n", val);
	    } else {
		int index;
		index = (!strcmp(p, "-fg") ? 0 :
			 !strcmp(p, "-bg") ? 2 :
			 !strcmp(p, "-bfg") ? 1 :
			 !strcmp(p, "-bbg") ? 3 :
			 !strcmp(p, "-cfg") ? 4 :
			 !strcmp(p, "-inst->cfg") ? 4 :
			 !strcmp(p, "-cbg") ? 5 : -1);
		assert(index != -1);
		cfg.colours[index][0] = col.red / 256;
		cfg.colours[index][1] = col.green / 256;
		cfg.colours[index][2] = col.blue / 256;
		cfg->colours[index][0] = col.red / 256;
		cfg->colours[index][1] = col.green / 256;
		cfg->colours[index][2] = col.blue / 256;
	    }

	} else if (!strcmp(p, "-e")) {
	    /* This option swallows all further arguments. */
	    if (!do_everything)
		break;

		break;		       /* finished command-line processing */
	    } else
		err = 1, fprintf(stderr, "pterm: -e expects an argument\n");

	} else if (!strcmp(p, "-T")) {
	    EXPECTS_ARG;
	    SECOND_PASS_ONLY;
	    strncpy(cfg.wintitle, val, sizeof(cfg.wintitle));
	    cfg.wintitle[sizeof(cfg.wintitle)-1] = '\0';
	    strncpy(cfg->wintitle, val, sizeof(cfg->wintitle));
	    cfg->wintitle[sizeof(cfg->wintitle)-1] = '\0';

	} else if (!strcmp(p, "-log")) {
	    EXPECTS_ARG;
	    SECOND_PASS_ONLY;
	    strncpy(cfg.logfilename, val, sizeof(cfg.logfilename));
	    cfg.logfilename[sizeof(cfg.logfilename)-1] = '\0';
	    cfg.logtype = LGTYP_DEBUG;
	    strncpy(cfg->logfilename, val, sizeof(cfg->logfilename));
	    cfg->logfilename[sizeof(cfg->logfilename)-1] = '\0';
	    cfg->logtype = LGTYP_DEBUG;

	} else if (!strcmp(p, "-ut-") || !strcmp(p, "+ut")) {
	    SECOND_PASS_ONLY;
	    cfg.stamp_utmp = 0;
	    cfg->stamp_utmp = 0;

	} else if (!strcmp(p, "-ut")) {
	    SECOND_PASS_ONLY;
	    cfg.stamp_utmp = 1;
	    cfg->stamp_utmp = 1;

	} else if (!strcmp(p, "-ls-") || !strcmp(p, "+ls")) {
	    SECOND_PASS_ONLY;
	    cfg.login_shell = 0;
	    cfg->login_shell = 0;

	} else if (!strcmp(p, "-ls")) {
	    SECOND_PASS_ONLY;
	    cfg.login_shell = 1;
	    cfg->login_shell = 1;

	} else if (!strcmp(p, "-nethack")) {
	    SECOND_PASS_ONLY;
	    cfg.nethack_keypad = 1;
	    cfg->nethack_keypad = 1;

	} else if (!strcmp(p, "-sb-") || !strcmp(p, "+sb")) {
	    SECOND_PASS_ONLY;
	    cfg.scrollbar = 0;
	    cfg->scrollbar = 0;

	} else if (!strcmp(p, "-sb")) {
	    SECOND_PASS_ONLY;
	    cfg.scrollbar = 0;
	    cfg->scrollbar = 0;

	} else if (!strcmp(p, "-name")) {
	    EXPECTS_ARG;
	    app_name = val;

	} else if (!strcmp(p, "-xrm")) {
	    EXPECTS_ARG;

     * it */
    block_signal(SIGCHLD, 1);

    pty_pre_init();

    gtk_init(&argc, &argv);

    if (do_cmdline(argc, argv, 0))     /* pre-defaults pass to get -class */
	exit(1);
    do_defaults(NULL, &cfg);
    if (do_cmdline(argc, argv, 1))     /* post-defaults, do everything */
	exit(1);
    if (do_cmdline(argc, argv, 0, &inst->cfg))
	exit(1);		       /* pre-defaults pass to get -class */
    do_defaults(NULL, &inst->cfg);
    if (do_cmdline(argc, argv, 1, &inst->cfg))
	exit(1);		       /* post-defaults, do everything */

    /*
     * Create an instance structure and initialise to zeroes
     */
    inst = smalloc(sizeof(*inst));
    memset(inst, 0, sizeof(*inst));
    inst->alt_keycode = -1;            /* this one needs _not_ to be zero */

    inst->fonts[0] = gdk_font_load(cfg.font);
    inst->fonts[0] = gdk_font_load(inst->cfg.font);
    if (!inst->fonts[0]) {
	fprintf(stderr, "pterm: unable to load font \"%s\"\n", cfg.font);
	fprintf(stderr, "pterm: unable to load font \"%s\"\n", inst->cfg.font);
	exit(1);
    }
    font_charset = set_font_info(inst, 0);
    if (cfg.boldfont[0]) {
	inst->fonts[1] = gdk_font_load(cfg.boldfont);
    if (inst->cfg.boldfont[0]) {
	inst->fonts[1] = gdk_font_load(inst->cfg.boldfont);
	if (!inst->fonts[1]) {
	    fprintf(stderr, "pterm: unable to load bold font \"%s\"\n",
		    cfg.boldfont);
		    inst->cfg.boldfont);
	    exit(1);
	}
	set_font_info(inst, 1);
    } else
	inst->fonts[1] = NULL;
    if (cfg.widefont[0]) {
	inst->fonts[2] = gdk_font_load(cfg.widefont);
    if (inst->cfg.widefont[0]) {
	inst->fonts[2] = gdk_font_load(inst->cfg.widefont);
	if (!inst->fonts[2]) {
	    fprintf(stderr, "pterm: unable to load wide font \"%s\"\n",
		    cfg.boldfont);
		    inst->cfg.boldfont);
	    exit(1);
	}
	set_font_info(inst, 2);
    } else
	inst->fonts[2] = NULL;
    if (cfg.wideboldfont[0]) {
	inst->fonts[3] = gdk_font_load(cfg.wideboldfont);
    if (inst->cfg.wideboldfont[0]) {
	inst->fonts[3] = gdk_font_load(inst->cfg.wideboldfont);
	if (!inst->fonts[3]) {
	    fprintf(stderr, "pterm: unable to load wide/bold font \"%s\"\n",
		    cfg.boldfont);
		    inst->cfg.boldfont);
	    exit(1);
	}
	set_font_info(inst, 3);
    } else
	inst->fonts[3] = NULL;

    inst->font_width = gdk_char_width(inst->fonts[0], ' ');
    inst->font_height = inst->fonts[0]->ascent + inst->fonts[0]->descent;

    inst->compound_text_atom = gdk_atom_intern("COMPOUND_TEXT", FALSE);
    inst->utf8_string_atom = gdk_atom_intern("UTF8_STRING", FALSE);

    inst->direct_to_font = init_ucs(cfg.line_codepage, font_charset);
    inst->direct_to_font = init_ucs(inst->cfg.line_codepage, font_charset);

    inst->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);

    if (cfg.wintitle[0])
	set_title(inst, cfg.wintitle);
    if (inst->cfg.wintitle[0])
	set_title(inst, inst->cfg.wintitle);
    else
	set_title(inst, "pterm");

    /*
     * Set up the colour map.
     */
    palette_reset(inst);

    inst->area = gtk_drawing_area_new();
    gtk_drawing_area_size(GTK_DRAWING_AREA(inst->area),
			  inst->font_width * cfg.width + 2*cfg.window_border,
			  inst->font_height * cfg.height + 2*cfg.window_border);
    if (cfg.scrollbar) {
			  inst->font_width * inst->cfg.width + 2*inst->cfg.window_border,
			  inst->font_height * inst->cfg.height + 2*inst->cfg.window_border);
    if (inst->cfg.scrollbar) {
	inst->sbar_adjust = GTK_ADJUSTMENT(gtk_adjustment_new(0,0,0,0,0,0));
	inst->sbar = gtk_vscrollbar_new(inst->sbar_adjust);
    }
    inst->hbox = GTK_BOX(gtk_hbox_new(FALSE, 0));
    if (cfg.scrollbar) {
	if (cfg.scrollbar_on_left)
    if (inst->cfg.scrollbar) {
	if (inst->cfg.scrollbar_on_left)
	    gtk_box_pack_start(inst->hbox, inst->sbar, FALSE, FALSE, 0);
	else
	    gtk_box_pack_end(inst->hbox, inst->sbar, FALSE, FALSE, 0);
    }
    gtk_box_pack_start(inst->hbox, inst->area, TRUE, TRUE, 0);

    gtk_container_add(GTK_CONTAINER(inst->window), GTK_WIDGET(inst->hbox));

    {
	GdkGeometry geom;
	geom.min_width = inst->font_width + 2*cfg.window_border;
	geom.min_height = inst->font_height + 2*cfg.window_border;
	geom.min_width = inst->font_width + 2*inst->cfg.window_border;
	geom.min_height = inst->font_height + 2*inst->cfg.window_border;
	geom.max_width = geom.max_height = -1;
	geom.base_width = 2*cfg.window_border;
	geom.base_height = 2*cfg.window_border;
	geom.base_width = 2*inst->cfg.window_border;
	geom.base_height = 2*inst->cfg.window_border;
	geom.width_inc = inst->font_width;
	geom.height_inc = inst->font_height;
	geom.min_aspect = geom.max_aspect = 0;
	gtk_window_set_geometry_hints(GTK_WINDOW(inst->window), inst->area, &geom,
				      GDK_HINT_MIN_SIZE | GDK_HINT_BASE_SIZE |
				      GDK_HINT_RESIZE_INC);
    }

		       GTK_SIGNAL_FUNC(motion_event), inst);
    gtk_signal_connect(GTK_OBJECT(inst->area), "selection_received",
		       GTK_SIGNAL_FUNC(selection_received), inst);
    gtk_signal_connect(GTK_OBJECT(inst->area), "selection_get",
		       GTK_SIGNAL_FUNC(selection_get), inst);
    gtk_signal_connect(GTK_OBJECT(inst->area), "selection_clear_event",
		       GTK_SIGNAL_FUNC(selection_clear), inst);
    if (cfg.scrollbar)
    if (inst->cfg.scrollbar)
	gtk_signal_connect(GTK_OBJECT(inst->sbar_adjust), "value_changed",
			   GTK_SIGNAL_FUNC(scrollbar_moved), inst);
    gtk_timeout_add(20, timer_func, inst);
    gtk_widget_add_events(GTK_WIDGET(inst->area),
			  GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK |
			  GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
			  GDK_POINTER_MOTION_MASK | GDK_BUTTON_MOTION_MASK);

    gtk_widget_show(inst->area);
    if (cfg.scrollbar)
    if (inst->cfg.scrollbar)
	gtk_widget_show(inst->sbar);
    gtk_widget_show(GTK_WIDGET(inst->hbox));
    gtk_widget_show(inst->window);

    set_window_background(inst);

    inst->textcursor = make_mouse_ptr(inst, GDK_XTERM);
    inst->rawcursor = make_mouse_ptr(inst, GDK_LEFT_PTR);
    inst->blankcursor = make_mouse_ptr(inst, -1);
    make_mouse_ptr(inst, -2);	       /* clean up cursor font */
    inst->currcursor = inst->textcursor;
    show_mouseptr(inst, 1);

    inst->term = term_init(&cfg, inst);
    inst->logctx = log_init(inst, &cfg);
    inst->term = term_init(&inst->cfg, inst);
    inst->logctx = log_init(inst, &inst->cfg);
    term_provide_logctx(inst->term, inst->logctx);

    inst->back = &pty_backend;
    inst->back->init((void *)inst->term, &inst->backhandle, &cfg,
    inst->back->init((void *)inst->term, &inst->backhandle, &inst->cfg,
		     NULL, 0, NULL, 0);
    inst->back->provide_logctx(inst->backhandle, inst->logctx);

    term_provide_resize_fn(inst->term, inst->back->size, inst->backhandle);

    term_size(inst->term, cfg.height, cfg.width, cfg.savelines);
    term_size(inst->term, inst->cfg.height, inst->cfg.width, inst->cfg.savelines);

    inst->ldisc =
	ldisc_create(&cfg, inst->term, inst->back, inst->backhandle, inst);
	ldisc_create(&inst->cfg, inst->term, inst->back, inst->backhandle, inst);
    ldisc_send(inst->ldisc, NULL, 0, 0);/* cause ldisc to notice changes */

    inst->master_fd = pty_master_fd;
    inst->exited = FALSE;
    inst->master_func_id = gdk_input_add(pty_master_fd, GDK_INPUT_READ,
					 pty_input_func, inst);