diff -ruN gnuplot-5.0.7-orig/docs/Makefile.am gnuplot-5.0.7/docs/Makefile.am
--- gnuplot-5.0.7-orig/docs/Makefile.am	2017-04-19 22:32:28.000000000 -0500
+++ gnuplot-5.0.7/docs/Makefile.am	2023-01-31 20:03:38.000000000 -0600
@@ -64,7 +64,7 @@
 $(T)pstricks.trm $(T)qms.trm $(T)qt.trm $(T)regis.trm $(T)sun.trm \
 $(T)svg.trm $(T)t410x.trm $(T)tek.trm $(T)texdraw.trm $(T)tgif.trm \
 $(T)tkcanvas.trm $(T)tpic.trm $(T)vgagl.trm \
-$(T)vws.trm $(T)win.trm $(T)wxt.trm $(T)x11.trm $(T)xlib.trm 
+$(T)win.trm $(T)wxt.trm $(T)x11.trm $(T)xlib.trm 
 
 # DIST_COMMON = README
 
diff -ruN gnuplot-5.0.7-orig/docs/Makefile.in gnuplot-5.0.7/docs/Makefile.in
--- gnuplot-5.0.7-orig/docs/Makefile.in	2017-08-15 23:38:09.000000000 -0500
+++ gnuplot-5.0.7/docs/Makefile.in	2023-01-31 20:09:41.000000000 -0600
@@ -433,7 +433,7 @@
 $(T)pstricks.trm $(T)qms.trm $(T)qt.trm $(T)regis.trm $(T)sun.trm \
 $(T)svg.trm $(T)t410x.trm $(T)tek.trm $(T)texdraw.trm $(T)tgif.trm \
 $(T)tkcanvas.trm $(T)tpic.trm $(T)vgagl.trm \
-$(T)vws.trm $(T)win.trm $(T)wxt.trm $(T)x11.trm $(T)xlib.trm 
+$(T)win.trm $(T)wxt.trm $(T)x11.trm $(T)xlib.trm 
 
 
 # DIST_COMMON = README
diff -ruN gnuplot-5.0.7-orig/docs/term-ja.diff gnuplot-5.0.7/docs/term-ja.diff
--- gnuplot-5.0.7-orig/docs/term-ja.diff	2014-12-10 17:48:59.000000000 -0600
+++ gnuplot-5.0.7/docs/term-ja.diff	2023-01-31 20:04:11.000000000 -0600
@@ -5999,39 +5999,6 @@
   END_HELP(vgagl)
   #endif
   #endif /* defined(USE_MOUSE) */
-diff -rc term/vws.trm.ORG term/vws.trm
-*** term/vws.trm.ORG	2014-12-09 12:00:21.000000000 +0900
---- term/vws.trm	2014-12-09 12:02:45.000000000 +0900
-***************
-*** 477,482 ****
---- 477,483 ----
-  
-  #ifdef TERM_HELP
-  START_HELP(VWS)
-+ #ifndef JAPANESE_DOC
-  "1 VWS",
-  "?commands set terminal VWS",
-  "?set terminal VWS",
-***************
-*** 487,491 ****
---- 488,504 ----
-  " The `VWS` terminal driver supports the VAX Windowing System.  It has",
-  " no options.  It will sense the display type (monochrome, gray scale,",
-  " or color.)  All line styles are plotted as solid lines."
-+ #else /* JAPANESE_DOC */
-+ "1 VWS",
-+ "?commands set terminal VWS",
-+ "?set terminal VWS",
-+ "?set term VWS",
-+ "?terminal VWS",
-+ "?term VWS",
-+ "?VWS",
-+ " `VWS` ¥É¥é¥¤¥Ð¤Ï VAX ¥¦¥£¥ó¥É¥¦¥·¥¹¥Æ¥à¤ò¥µ¥Ý¡¼¥È¤·¤Þ¤¹¡£¥ª¥×¥·¥ç¥ó¤Ï",
-+ " ¤¢¤ê¤Þ¤»¤ó¡£¤³¤Î¥É¥é¥¤¥Ð¤Ï¥Ç¥£¥¹¥×¥ì¥¤¤Î¾õÂÖ (Çò¹õ¤«¡¢¥°¥ì¥¤¥¹¥±¡¼¥ë¤«",
-+ " ¥«¥é¡¼¤«) ¤ò¼«Æ°¸¡ÃÎ¤·¤Þ¤¹¡£Á´¤Æ¤ÎÀþ¼ï¤Ï¼ÂÀþ¤ÇÉÁ²è¤µ¤ì¤Þ¤¹¡£"
-+ #endif /* JAPANESE_DOC */
-  END_HELP(VWS)
-  #endif /* TERM_HELP */
 diff -rc term/win.trm.ORG term/win.trm
 *** term/win.trm.ORG	2014-12-09 12:00:21.000000000 +0900
 --- term/win.trm	2014-12-09 12:21:27.000000000 +0900
diff -ruN gnuplot-5.0.7-orig/src/Makefile.in gnuplot-5.0.7/src/Makefile.in
--- gnuplot-5.0.7-orig/src/Makefile.in	2017-08-15 23:38:09.000000000 -0500
+++ gnuplot-5.0.7/src/Makefile.in	2023-01-31 20:14:56.000000000 -0600
@@ -638,7 +638,7 @@
 $(T)post.trm $(T)pslatex.trm $(T)pstricks.trm $(T)qms.trm $(T)qt.trm \
 $(T)regis.trm $(T)sun.trm $(T)svg.trm $(T)t410x.trm $(T)tek.trm \
 $(T)texdraw.trm $(T)tgif.trm $(T)tkcanvas.trm $(T)tpic.trm \
-$(T)vgagl.trm $(T)vws.trm $(T)win.trm $(T)wxt.trm $(T)x11.trm $(T)xlib.trm
+$(T)vgagl.trm $(T)win.trm $(T)wxt.trm $(T)x11.trm $(T)xlib.trm
 
 all: $(BUILT_SOURCES)
 	$(MAKE) $(AM_MAKEFLAGS) all-recursive
diff -ruN gnuplot-5.0.7-orig/src/makefile.all gnuplot-5.0.7/src/makefile.all
--- gnuplot-5.0.7-orig/src/makefile.all	2014-09-30 21:36:59.000000000 -0500
+++ gnuplot-5.0.7/src/makefile.all	2023-01-31 20:04:49.000000000 -0600
@@ -24,5 +24,5 @@
 $(T)post.trm $(T)pslatex.trm $(T)pstricks.trm $(T)qms.trm $(T)qt.trm \
 $(T)regis.trm $(T)sun.trm $(T)svg.trm $(T)t410x.trm $(T)tek.trm \
 $(T)texdraw.trm $(T)tgif.trm $(T)tkcanvas.trm $(T)tpic.trm \
-$(T)vgagl.trm $(T)vws.trm $(T)win.trm $(T)wxt.trm $(T)x11.trm $(T)xlib.trm
+$(T)vgagl.trm $(T)win.trm $(T)wxt.trm $(T)x11.trm $(T)xlib.trm
 
diff -ruN gnuplot-5.0.7-orig/src/makefile.awc gnuplot-5.0.7/src/makefile.awc
--- gnuplot-5.0.7-orig/src/makefile.awc	2014-09-30 21:36:59.000000000 -0500
+++ gnuplot-5.0.7/src/makefile.awc	2023-01-31 20:05:09.000000000 -0600
@@ -24,5 +24,5 @@
 $(T)post.trm $(T)pslatex.trm $(T)pstricks.trm $(T)qms.trm $(T)qt.trm &
 $(T)regis.trm $(T)sun.trm $(T)svg.trm $(T)t410x.trm $(T)tek.trm &
 $(T)texdraw.trm $(T)tgif.trm $(T)tkcanvas.trm $(T)tpic.trm &
-$(T)vgagl.trm $(T)vws.trm $(T)win.trm $(T)wxt.trm $(T)x11.trm $(T)xlib.trm
+$(T)vgagl.trm $(T)win.trm $(T)wxt.trm $(T)x11.trm $(T)xlib.trm
 
diff -ruN gnuplot-5.0.7-orig/src/term.h gnuplot-5.0.7/src/term.h
--- gnuplot-5.0.7-orig/src/term.h	2016-05-06 19:19:17.000000000 -0500
+++ gnuplot-5.0.7/src/term.h	2023-01-31 20:06:04.000000000 -0600
@@ -187,11 +187,6 @@
 #endif
 
 
-/* VAX Windowing System requires UIS libraries */
-#ifdef UIS
-# include "vws.trm"
-#endif
-
 /****************************************************************************/
 /* Terminals not relevant for MSDOS, MS-Windows */
 #if !(defined(MSDOS) || defined(_Windows))
diff -ruN gnuplot-5.0.7-orig/term/vws.trm gnuplot-5.0.7/term/vws.trm
--- gnuplot-5.0.7-orig/term/vws.trm	2007-10-16 16:19:45.000000000 -0500
+++ gnuplot-5.0.7/term/vws.trm	1969-12-31 18:00:00.000000000 -0600
@@ -1,491 +0,0 @@
-/* Hello, Emacs, this is -*-C-*-
- * $Id: vws.trm,v 1.19 2007/10/16 21:19:45 sfeam Exp $
- *
- */
-
-/* GNUPLOT - vws.trm */
-
-/*[
- * Copyright 1990 - 1993, 1998, 2004
- *
- * Permission to use, copy, and distribute this software and its
- * documentation for any purpose with or without fee is hereby granted,
- * provided that the above copyright notice appear in all copies and
- * that both that copyright notice and this permission notice appear
- * in supporting documentation.
- *
- * Permission to modify the software is granted, but not the right to
- * distribute the complete modified source code.  Modifications are to
- * be distributed as patches to the released version.  Permission to
- * distribute binaries produced by compiling modified sources is granted,
- * provided you
- *   1. distribute the corresponding source modifications from the
- *    released version in the form of a patch file along with the binaries,
- *   2. add special version identification to distinguish your version
- *    in addition to the base release version number,
- *   3. provide your name and address as the primary contact for the
- *    support of your modified version, and
- *   4. retain our contact information in regard to use of the base
- *    software.
- * Permission to distribute the released version of the source code along
- * with corresponding source modifications in the form of a patch file is
- * granted with same provisions 2 through 4 for binary distributions.
- *
- * This software is provided "as is" without express or implied warranty
- * to the extent permitted by applicable law.
-]*/
-
-/*
- * This file is included by ../term.c.
- *
- * AUTHORS
- *   Walter Speth
- *           BITNET: SPETH@DBNPIB5
- *
- * send your comments or suggestions to (gnuplot-info@lists.sourceforge.net).
- *
- */
-/*
- * adapted to the new terminal layout by Stefan Bodewig (Dec. 1995)
- * adapted to VAX VMS 4.7, VAX C 2.4 and activated the INTENSITY and COLOR
- * monitor features (Lucas P. Hart, June 1997)
- */
-
-#include "driver.h"
-
-#ifdef TERM_REGISTER
-register_term(vws)
-#endif
-
-#ifdef TERM_PROTO
-TERM_PUBLIC void VWS_init __PROTO((void));
-TERM_PUBLIC void VWS_reset __PROTO((void));
-TERM_PUBLIC void VWS_graphics __PROTO((void));
-TERM_PUBLIC void VWS_text __PROTO((void));
-TERM_PUBLIC void VWS_move __PROTO((unsigned int x, unsigned int y));
-TERM_PUBLIC void VWS_vector __PROTO((unsigned int x, unsigned int y));
-TERM_PUBLIC void VWS_linetype __PROTO((int lt));
-TERM_PUBLIC void VWS_put_text __PROTO((unsigned int x, unsigned int y, const char *str));
-TERM_PUBLIC int VWS_text_angle __PROTO((int ang));
-TERM_PUBLIC int VWS_justify_text __PROTO((enum JUSTIFY mode));
-TERM_PUBLIC void VWS_point __PROTO((unsigned int x, unsigned int y, int point));
-TERM_PUBLIC void VWS_arrow __PROTO((unsigned int sx, unsigned int sy,
-				    unsigned int ex, unsigned int ey, int head));
-
-#define VWS_XMAX 1024
-#define VWS_YMAX 780		/* VAXstation 2000 is 864 */
-#define VWS_VCHAR 25
-#define VWS_HCHAR 15
-#define VWS_VTIC 10
-#define VWS_HTIC 10
-#endif /* TERM_PROTO */
-
-#ifndef TERM_PROTO_ONLY
-#ifdef TERM_BODY
-void VWS_resize_ast __PROTO((void));
-
-#include <ssdef.h>
-/* */
-#include <descrip.h>
-
-#include <uisentry.h>
-#include <uisusrdef.h>
-
-#define DEFAULT_ATTR 0
-#define OVER_ATTR 1
-#define ERAS_ATTR 2
-#define BIS_ATTR 3
-#define COLOR_ATTR 4
-#define TEXT_ATTR 5
-#define LINE_ATTR 6
-#define BACK_ATTR 7
-
-float current_x, current_y;
-
-int vd_id, wd_id;
-int vcm_id, ws_type;
-
-static $DESCRIPTOR(ws_devname, "SYS$WORKSTATION");
-static $DESCRIPTOR(vd_title, "gnuplot");
-
-static float x0, y0, xsiz, ysiz, wc_xmin_new, wc_ymin_new, wc_xmax_new, wc_ymax_new, wc_xmin,
-wc_ymin, wc_xmax, wc_ymax, vd_width, vd_height;
-
-void
-VWS_resize_ast()
-{
-    uis$resize_window(&vd_id, &wd_id, &x0, &y0, &xsiz, &ysiz,
-		      &wc_xmin, &wc_ymin, &wc_xmax, &wc_ymax);
-    replotrequest();
-}
-
-/****************************************************************************/
-TERM_PUBLIC void
-VWS_init()
-{
-    int i;
-    int cattr;
-    $DESCRIPTOR(a_font, "DTABER0003WK00PG0001UZZZZ02A000");
-    const int i0 = 0, i1 = 1, i2 = 2, i3 = 3, i4 = 4, i5 = 5, i6 = 6, i7 = 7, i8 = 8;
-    const float p0 = 0.0, p1 = 0.1, p2 = 0.2, p3 = 0.3, p4 = 0.4;
-    const float p5 = 0.5, p6 = 0.6, p7 = 0.7, p8 = 0.8, p9 = 0.9;
-    const int n1 = 0xFFFFFFFF;
-    const int uis$c_mode_over = UIS$C_MODE_OVER;
-    const int uis$c_mode_eras = UIS$C_MODE_ERAS;
-    const int uis$c_mode_bis = UIS$C_MODE_BIS;
-    const float vws_hchar = (float) VWS_HCHAR;
-    const float vws_vchar = (float) VWS_VCHAR;
-    const int default_attr = DEFAULT_ATTR;
-    const int over_attr = OVER_ATTR;
-    const int eras_attr = ERAS_ATTR;
-    const int bis_attr = BIS_ATTR;
-    const int color_attr = COLOR_ATTR;
-    const int text_attr = TEXT_ATTR;
-    const int line_attr = LINE_ATTR;
-    const int back_attr = BACK_ATTR;
-
-/* lph:  the similar notation may lead to some confusion
- * attributes are grouped in "attribute block" data structures
- * which are referenced by block number
- * attribute block 0 contains default attribute settings
- *
- * To customize settings, a function will read the source
- * attribute block, set the particular attribute, and
- * write to the destination attribute block.
- * Both the block number and attribute are integers, so it
- * is easy to confuse an attribute and an attribute blcok
- */
-
-/*  lph:  Color map corresponding to an example in
- *  MicroVMS Graphics Progamming Guide (V3.0) */
-
-    const float r_map[8] = { 0.40, 0.50, 0.50, 0.00, 0.25, 0.90, 0.80, 0.35 };
-    const float g_map[8] = { 0.30, 0.50, 0.25, 0.70, 0.25, 0.50, 0.30, 0.65 };
-    const float b_map[8] = { 0.00, 0.50, 0.50, 0.30, 0.90, 0.00, 0.00, 0.95 };
-
-/* the array format is easier to customize */
-
-    vd_width = 14;
-    vd_height = 10;		/* aspect sqrt(2) as DIN A paper */
-
-    wc_xmin = 0.0;
-    wc_ymin = 0.0;
-    wc_xmax = (float) VWS_XMAX;
-    wc_ymax = (float) VWS_YMAX;
-
-    vcm_id = uis$create_color_map(&i8);
-
-    vd_id = uis$create_display(&wc_xmin, &wc_ymin, &wc_xmax, &wc_ymax,
-			       &vd_width, &vd_height, &vcm_id);
-    uis$get_hw_color_info(&ws_devname, &ws_type);
-
-/* lph: ws's color table for monochrome  */
-/* by default,  color table index 0 is backgound, and 1 is foregound */
-/* a color {index into the color table} is assigned to the active line */
-/* in VWS_linetype */
-
-    if (ws_type == UIS$C_DEV_MONO) {
-	uis$set_color(&vd_id, &i0, &p5, &p5, &p5);
-	uis$set_color(&vd_id, &i1, &p0, &p0, &p0);
-	uis$set_color(&vd_id, &i2, &p0, &p0, &p0);
-	uis$set_color(&vd_id, &i3, &p0, &p0, &p0);
-	uis$set_color(&vd_id, &i4, &p0, &p0, &p0);
-	uis$set_color(&vd_id, &i5, &p0, &p0, &p0);
-	uis$set_color(&vd_id, &i6, &p0, &p0, &p0);
-	uis$set_color(&vd_id, &i7, &p0, &p0, &p0);
-    } else if (ws_type == UIS$C_DEV_INTENSITY) {
-        /* Intensity scale, untested */
-	uis$set_color(&vd_id, &i2, &p2, &p2, &p2);
-	uis$set_color(&vd_id, &i3, &p3, &p3, &p3);
-	uis$set_color(&vd_id, &i4, &p4, &p4, &p4);
-	uis$set_color(&vd_id, &i5, &p5, &p5, &p5);
-	uis$set_color(&vd_id, &i6, &p6, &p6, &p6);
-	uis$set_color(&vd_id, &i7, &p7, &p7, &p7);
-    }
-    /* ws: perhaps better for color terms (which I do not have) */
-
-    else if (ws_type == UIS$C_DEV_COLOR) {
-/* */
-	uis$set_color(&vd_id, &i0, &p0, &p0, &p0);
-	uis$set_color(&vd_id, &i1, &p9, &p0, &p0);
-	uis$set_color(&vd_id, &i2, &p0, &p9, &p0);
-	uis$set_color(&vd_id, &i3, &p9, &p9, &p0);
-	uis$set_color(&vd_id, &i4, &p0, &p0, &p9);
-	uis$set_color(&vd_id, &i5, &p9, &p0, &p9);
-	uis$set_color(&vd_id, &i6, &p0, &p9, &p9);
-	uis$set_color(&vd_id, &i7, &p9, &p9, &p9);
-	/*
-	   * lph: Another way to set up the color table is to use arrays,
-	   * which simplifies customizing the appearance.
-	   *
-	   uis$set_colors(&vd_id, &i0, &i8, &r_map, &g_map, &b_map);
-	 */
-    }
-    uis$disable_display_list(&vd_id);
-
-    wd_id = uis$create_window(&vd_id, &ws_devname, &vd_title,
-			      &wc_xmin, &wc_ymin, &wc_xmax, &wc_ymax,
-			      &vd_width, &vd_height);
-
-    uis$set_resize_ast(&vd_id, &wd_id, &VWS_resize_ast, &i0,
-		       &x0, &y0, &xsiz, &ysiz,
-		       &wc_xmin_new, &wc_ymin_new, &wc_xmax_new, &wc_ymax_new);
-/*
- * lph: This sets up three different attribute blocks, each having a different
- * mode, but they are never utilized and it is not clear when they might
- * be of use.
- * The attribute blocks used for writing are line_attr, text_attr.
- *
-  uis$set_writing_mode(&vd_id, &default_attr, &over_attr, &uis$c_mode_over);
-  uis$set_writing_mode(&vd_id, &default_attr, &eras_attr, &uis$c_mode_eras);
-  uis$set_writing_mode(&vd_id, &default_attr, &bis_attr, &uis$c_mode_bis);
- */
-
-/* lph:  this was commented out;  it changes the COLOR_ATTR BLOCK and
- * the following BLOCKS
- *
-if (ws_type >=  UIS$C_DEV_INTENSITY) {
-  for (i=0; i<8; i++) {
-  cattr = COLOR_ATTR+i;
-  uis$set_writing_index(&vd_id, &default_attr, &cattr, &i);
-  }
-  }
- *
-  */
-
-/* lph: default value for the background index into the virtual color
- * table is 0, and the back_attr block is never used
- *
-  uis$set_background_index(&vd_id, &default_attr, &back_attr, &i0);
- *
- * the rest look OK, setting up the two attribute blocks
- */
-    uis$set_writing_mode(&vd_id, &default_attr, &text_attr, &uis$c_mode_over);
-    uis$set_font(&vd_id, &text_attr, &text_attr, &a_font);
-    uis$set_char_size(&vd_id, &text_attr, &text_attr, &i0, &vws_hchar, &vws_vchar);
-    uis$set_line_style(&vd_id, &line_attr, &line_attr, &n1);
-}
-
-/****************************************************************************/
-
-TERM_PUBLIC void
-VWS_reset()
-{
-    uis$delete_display(&vd_id);
-}
-
-/****************************************************************************/
-TERM_PUBLIC void
-VWS_graphics()
-{
-    uis$erase(&vd_id, &wc_xmin, &wc_ymin, &wc_xmax, &wc_ymax);
-}
-
-/****************************************************************************/
-TERM_PUBLIC void
-VWS_text()
-{
-}
-
-/****************************************************************************/
-TERM_PUBLIC void
-VWS_move(unsigned int x, unsigned int y)
-{
-    current_x = (float) (x);
-    current_y = (float) (y);
-}
-
-/****************************************************************************/
-TERM_PUBLIC void
-VWS_vector(unsigned int x, unsigned int y)
-{
-    int col;
-    int line_attr = LINE_ATTR;
-    float fx, fy;
-    fx = (float) x;
-    fy = (float) y;
-
-    uis$line(&vd_id, &line_attr, &current_x, &current_y, &fx, &fy);
-    VWS_move(x, y);
-}
-
-/****************************************************************************/
-TERM_PUBLIC void
-VWS_linetype(int lt)
-{
-    const int n1 = 0xFFFFFFFF;
-    /* indices into the color map */
-    const int i[8] = {0, 1, 2, 3, 4, 5, 6, 7};
-    const float p15 = 2.0, p20 = 3.0, p10 = 1.0;
-    long int lstyle[9] =
-    {0xffffffff,
-     0Xff00ff00,
-     0xffffff00,
-     0xffff0000,
-     0xf0f0f0f0,
-     0Xfff0fff0,
-     0xf000f000,
-     0xa5a5a5af,
-     0xf00f00f0
-    };
-    int line_attr = LINE_ATTR;
-    /* use multiplier of normal line width; default is width in pixels */
-    const int uis$c_width_world = UIS$C_WIDTH_WORLD;
-
-    if (lt < 0) {
-	switch (lt) {
-	case LT_AXIS:		/* used for axis */
-	    uis$set_line_style(&vd_id, &line_attr, &line_attr, &n1);
-	    uis$set_line_width(&vd_id, &line_attr, &line_attr, &p15,
-			       &uis$c_width_world);
-	    if (ws_type >= UIS$C_DEV_INTENSITY) {
-		uis$set_writing_index(&vd_id, &line_attr, &line_attr, &i[1]);
-	    }
-	    break;
-	case LT_BLACK:		/* the borders */
-	    uis$set_line_style(&vd_id, &line_attr, &line_attr, &n1);
-	    uis$set_line_width(&vd_id, &line_attr, &line_attr, &p20,
-			       &uis$c_width_world);
-	    if (ws_type >= UIS$C_DEV_INTENSITY) {
-		uis$set_writing_index(&vd_id, &line_attr, &line_attr, &i[1]);
-	    }
-	    break;
-	default:		/* else a thick line ? */
-	    uis$set_line_style(&vd_id, &line_attr, &line_attr, &n1);
-	    uis$set_line_width(&vd_id, &line_attr, &line_attr, &p20,
-			       &uis$c_width_world);
-	    if (ws_type >= UIS$C_DEV_INTENSITY) {
-		uis$set_writing_index(&vd_id, &line_attr, &line_attr,
-				      &i[1 + ((-lt) % 7)]);
-	    }
-	    break;
-	}
-    } else {
-/* assign the color index (excluding the background index, 0*/
-	if (ws_type >= UIS$C_DEV_INTENSITY) {
-	    uis$set_writing_index(&vd_id, &line_attr, &line_attr, &i[1 + lt % 7]);
-	}
-/* assign the line style
-    uis$set_line_style(&vd_id,&line_attr,&line_attr,&lstyle[lt % 8]);
- * ws: makes part of curve disappear on my workstation
- * lph: also observed w/ VS2000 and 4 plane graphics coprocesssor; line
- * types change appropriately, but has problems as pixels/line segment
- * decreases.  Better with full screen display and "set samples" smaller
- * but start out with only solid lines
-  */
-	uis$set_line_style(&vd_id, &line_attr, &line_attr, &n1);
-
-	uis$set_line_width(&vd_id, &line_attr, &line_attr, &p10,
-			   &uis$c_width_world);
-    }
-}
-
-/****************************************************************************/
-static int justify_mode = CENTRE, up;
-
-TERM_PUBLIC void
-VWS_put_text(unsigned int x, unsigned int y, const char *str)
-{
-    float fx, fy, thih, twid;
-    int text_attr = TEXT_ATTR;
-
-    /* uis$text parameter is descriptor string not character string */
-
-    struct dsc$descriptor_s textline =
-    {0, DSC$K_DTYPE_T, DSC$K_CLASS_S, ""};
-
-
-    textline.dsc$a_pointer = str;
-    textline.dsc$w_length = strlen(textline.dsc$a_pointer);
-    uis$measure_text(&vd_id, &text_attr, &textline, &twid, &thih);
-    fx = (float) x;
-    fy = (float) y;
-
-    switch (justify_mode) {
-    case LEFT:
-	fy += thih / 2.;
-	break;
-    case RIGHT:
-	fy += thih / 2.;
-	fx -= twid;
-	break;
-
-    case CENTRE:
-	fy += thih / 2.;
-	fx -= twid / 2;
-	break;
-    };
-
-    uis$text(&vd_id, &text_attr, &textline, &fx, &fy);
-    /* write to Example Viewport window */
-
-
-}
-/****************************************************************************/
-TERM_PUBLIC int
-VWS_text_angle(int ang)
-{
-    float degrees;
-    int text_attr = TEXT_ATTR;
-    up = (ang ? 1 : 0);
-    degrees = 90. * up;
-    uis$set_text_slope(&vd_id, &text_attr, &text_attr, &degrees);
-    return TRUE;
-}
-/****************************************************************************/
-TERM_PUBLIC int
-VWS_justify_text(enum JUSTIFY mode)
-{
-    justify_mode = mode;
-    return TRUE;
-}
-/****************************************************************************/
-TERM_PUBLIC void
-VWS_point(unsigned int x, unsigned int y, int point)
-{
-    do_point(x, y, point);
-}
-
-/****************************************************************************/
-TERM_PUBLIC void
-VWS_arrow(
-    unsigned int sx, unsigned int sy,
-    unsigned int ex, unsigned int ey,
-    int head)
-{
-    do_arrow(sx, sy, ex, ey, head);
-}
-
-#endif /* TERM_BODY */
-
-#ifdef TERM_TABLE
-
-TERM_TABLE_START(vws_driver)
-    "VWS", "VAX Windowing System (UIS)",
-    VWS_XMAX, VWS_YMAX, VWS_VCHAR, VWS_HCHAR,
-    VWS_VTIC, VWS_HTIC, options_null, VWS_init, VWS_reset,
-    VWS_text, null_scale, VWS_graphics, VWS_move, VWS_vector,
-    VWS_linetype, VWS_put_text, VWS_text_angle,
-    VWS_justify_text, do_point, do_arrow, set_font_null
-TERM_TABLE_END(vws_driver)
-
-#undef LAST_TERM
-#define LAST_TERM vws_driver
-
-#endif /* TERM_TABLE */
-#endif /* TERM_PROTO_ONLY */
-
-#ifdef TERM_HELP
-START_HELP(VWS)
-"1 VWS",
-"?commands set terminal VWS",
-"?set terminal VWS",
-"?set term VWS",
-"?terminal VWS",
-"?term VWS",
-"?VWS",
-" The `VWS` terminal driver supports the VAX Windowing System.  It has",
-" no options.  It will sense the display type (monochrome, gray scale,",
-" or color.)  All line styles are plotted as solid lines."
-END_HELP(VWS)
-#endif /* TERM_HELP */
