1 files changed, 0 insertions, 197 deletions
diff --git a/zwgc/String/new_string.c.old b/zwgc/String/new_string.c.old
deleted file mode 100644
index 5009b06..0000000
--- a/zwgc/String/new_string.c.old
+++ /dev/null
@@ -1,197 +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>
- *
- *      $Source$
- *      $Author$
- *
- *      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_new_string_c[] = "$Id$";
-#endif
-
-/*
- * string - a module providing operations on C strings.  (i.e., char *'s)
- *
- * Overview:
- *
- *        A string is a standard C string.  I.e., a char pointer to a
- *    null-terminated sequence of characters.  0 is NOT considered a valid
- *    string!  Various operations are available.  See the string_spec file
- *    for details.
- *
- *    Note: This module assumes that malloc NEVER returns 0 for reasonable
- *          requests.  It is the users responsibility to either ensure that
- *          this happens or supply a version of malloc with error
- *          handling.
- *
- *    Some strings are mutable.
- */
-
-#ifdef DEBUG
-#define  assert(x)          if (!(x)) abort()
-#else
-#define  assert(x)          
-#endif
-
-#include <ctype.h>
-#include "new_memory.h"
-
-#include <strings.h>
-
-#define string_Length(s) strlen(s)
-typedef char *string;
-
-/*
- *    string string_CreateFromData(char *data, int length):
- *        Requires: data[0], data[1], ..., data[length-1] != 0
- *        Effects: Takes the first length characters at data and
- *                 creates a string containing them.  The returned string
- *                 is on the heap & must be freed eventually.
- *                 I.e., if passed "foobar" and 3, it would return
- *                 string_Copy("foo").
- */
-
-string string__CreateFromData(data, length)
-     char *data;
-     int length;
-{
-    string result;
-
-    assert(length>=0);
-
-    result = (string)malloc(length+1);
-    assert(result);
-
-    (void) memcpy(result, data, length);
-    result[length] = 0;
-
-    return(result);
-}
-
-/*
- *    string string_Copy(string s):
- *        Effects: Returns a copy of s on the heap.  The copy must be
- *                 freed eventually.
- */
-
-string string__Copy(s)
-     string s;
-{
-    int length;
-    string result;
-
-    assert(s);
-
-    length = string_Length(s)+1;
-    result = (string)malloc(length);
-    assert(result);
-
-    (void) memcpy(result, s, length);
-    return(result);
-}
-
-/*
- *    string string_Concat(string a, b):
- *        Effects: Returns a string equal to a concatenated to b.
- *                 The returned string is on the heap and must be
- *                 freed eventually.  I.e., given "abc" and "def",
- *                 returns string_Copy("abcdef").
- */
-
-string string__Concat(a, b)
-     string a, b;
-{
-    string result;
-    int a_length, b_size, result_size;
-
-    a_length = string_Length(a);
-    b_size = string_Length(b)+1;
-    result_size = a_length+b_size;
-    result = (string)malloc(result_size);
-    assert(result);
-
-    (void) memcpy(result, a, a_length);
-    (void) memcpy(result+a_length, b, b_size);
-
-    return(result);
-}
-
-/*
- *    string string_Concat2(string a, b):
- *        Modifies: a
- *        Requires: a is on the heap, b does not point into a.
- *        Effects: Equivalent to:
- *                     string temp;
- *                     temp = string_Concat(a,b);
- *                     free(a);
- *                     return(temp);
- *                 only faster.  I.e., uses realloc instead of malloc+memcpy.
- */
-
-string string__Concat2(a, b)
-     string a, b;
-{
-    int a_length = string_Length(a);
-    int b_size = string_Length(b)+1;
-
-#ifdef DEBUG_MEMORY
-    assert(memory__on_heap_p(a));
-#endif
-
-    a = (string)realloc(a, a_length+b_size);
-    assert(a);
-    (void) memcpy(a+a_length, b, b_size);
-
-    return(a);
-}
-
-/*
- *    string string_Downcase(string s):
- *        Modifies: s
- *        Effects: Modifies s by changing every uppercase character in s
- *                 to the corresponding lowercase character.  Nothing else
- *                 is changed.  I.e., "FoObAr19." is changed to "foobar19.".
- *                 S is returned as a convenience.
- */
-
-string string_Downcase(s)
-     string s;
-{
-    char *ptr;
-
-    for (ptr=s; *ptr; ptr++) {
-	if (isupper(*ptr))
-	  *ptr = tolower(*ptr);
-    }
-
-    return(s);
-}
-
-/*
- *    string string_Upcase(string s):
- *        Modifies: s
- *        Effects: Modifies s by changing every lowercase character in s
- *                 to the corresponding uppercase character.  Nothing else
- *                 is changed.  I.e., "FoObAr19." is changed to "FOOBAR19.".
- *                 S is returned as a convenience.
- */
-
-string string_Upcase(s)
-     string s;
-{
-    char *ptr;
-
-    for (ptr=s; *ptr; ptr++) {
-	if (islower(*ptr))
-	  *ptr = toupper(*ptr);
-    }
-
-    return(s);
-}