From cc3fd78041bd5ce5f3752865d13efd965759c2f5 Mon Sep 17 00:00:00 2001
From: Karl Ramm <kcr@1ts.org>
Date: Tue, 14 Apr 2009 12:47:51 +0000
Subject: display.c is dead, and appears to have been for a very long time

---
 zwgc/Makefile.in |   1 -
 zwgc/display.c   | 141 -------------------------------------------------------
 2 files changed, 142 deletions(-)
 delete mode 100644 zwgc/display.c

(limited to 'zwgc')

diff --git a/zwgc/Makefile.in b/zwgc/Makefile.in
index f2beb82..6addf6a 100644
--- a/zwgc/Makefile.in
+++ b/zwgc/Makefile.in
@@ -116,7 +116,6 @@ X_gram.o: xrevstack.h xerror.h xselect.h
 browser.o: zwgc.h
 buffer.o: new_memory.h buffer.h
 character_class.o: character_class.h
-display.o: new_memory.h new_string.h variables.h display.h
 eval.o: new_memory.h node.h eval.h substitute.h port.h buffer.h regexp.h
 eval.o: text_operations.h zwgc.h variables.h
 exec.o: new_memory.h exec.h eval.h node.h buffer.h port.h variables.h notice.h
diff --git a/zwgc/display.c b/zwgc/display.c
deleted file mode 100644
index ebbbec8..0000000
--- a/zwgc/display.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/* This file is part of the Project Athena Zephyr Notification System.
- * It is one of the source files comprising zwgc, the Zephyr WindowGram
- * client.
- *
- *      Created by:     Marc Horowitz <marc@athena.mit.edu>
- *
- *      $Id$
- *
- *      Copyright (c) 1989 by the Massachusetts Institute of Technology.
- *      For copying and distribution information, see the file
- *      "mit-copyright.h".
- */
-
-#if (!defined(lint) && !defined(SABER))
-static char rcsid_display_c[] = "$Id$";
-#endif
-
-#include <zephyr/mit-copyright.h>
-
-/****************************************************************************/
-/*                                                                          */
-/*             "Bus" module for plug in output driver modules:              */
-/*                                                                          */
-/****************************************************************************/
-
-#include <sysdep.h>
-#include "new_memory.h"
-#include "new_string.h"
-#include "variables.h"
-#include "display.h"
-
-/*
- * driver_table - <<<>>>
- */
-
-extern void tty_driver();
-extern void plain_driver();
-extern void raw_driver();
-
-extern int tty_driver_init();
-
-#ifndef X_DISPLAY_MISSING
-extern int X_driver_init();
-extern void X_driver();
-#endif
-
-static struct driver_info {
-    string driver_name;
-    void   (*driver)();
-    int    (*driver_init)();
-    void   (*driver_reset)();
-} driver_table[] = {
-#ifndef X_DISPLAY_MISSING
-    {"X",     X_driver,     X_driver_init,   X_driver_reset},
-#endif
-    {"tty",   tty_driver,   tty_driver_init, NULL},
-    {"plain", plain_driver, NULL,            NULL},
-    {"raw",   raw_driver,   NULL,            NULL},
-    {NULL,    NULL,         NULL,            NULL}
-};
-
-/*
- * <<<>>>
- */
-
-struct driver_info *get_driver_info(driver_name)
-     string driver_name;
-{
-    struct driver_info *d;
-
-    for (d=driver_table; d->driver_name; d++)
-      if (string_Eq(d->driver_name, driver_name) && d->driver)
-	return(d);
-
-    return(NULL);
-}
-
-/*
- *    void init_display(int *pargc; char **argv)
- *        Effects: <<<>>>
- */
-
-void display_init(pargc, argv)
-     int *pargc;
-     char **argv;
-{
-    char **new, **current;
-    struct driver_info *d;
-    string first_working_driver = "";
-    string default_driver = "";
-
-    /*
-     * Process argument list handling "-disable <driver>" and
-     * "-default <driver>" arguments:
-     */
-    for (new=current=argv+1; *current; current++) {
-	if (string_Eq(*current, "-disable")) {
-	    current++; *pargc -= 2;
-	    if (!*current)
-	      usage();
-	    if (d = get_driver_info(*current))
-	      d->driver = NULL;
-	} else if (string_Eq(*current, "-default")) {
-	    current++; *pargc -= 2;
-	    if (!*current)
-	      usage();
-	    default_driver = *current;
-	} else
-	  *(new++) = *current;
-    }
-    *new = *current;
-
-    /*
-     * Initialize all non-disabled drivers.  If a driver reports an error,
-     * disable that driver.  Set default_driver if not already set
-     * by the -default argument to the first non-disabled driver.
-     */    
-    for (d = driver_table; d->driver_name; d++) {
-	if (!d->driver)
-	  continue;
-	
-	if (d->driver_init && d->driver_init(pargc, argv)) {
-	    d->driver = NULL;
-	    continue;
-	}
-
-	if (!*first_working_driver)
-	  first_working_driver = d->driver_name;
-    }
-
-    if (!get_driver_info(default_driver))
-      default_driver = first_working_driver;
-
-    var_set_variable("output_driver", default_driver);
-}
-
-void display_reset()
-{
-   for (d = driver_table; d->driver_name; d++)
-      if (d->driver) d->driver_reset();
-}
-- 
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