1 files changed, 0 insertions, 173 deletions
diff --git a/examples/scripting/dictionary.c b/examples/scripting/dictionary.c
deleted file mode 100644
index 260eab486e1b..000000000000
--- a/examples/scripting/dictionary.c
+++ /dev/null
@@ -1,173 +0,0 @@
-//===-- dictionary.c ---------------------------------------------*- C -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===---------------------------------------------------------------------===//
-#include <ctype.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-typedef struct tree_node {
-  const char *word;
-  struct tree_node *left;
-  struct tree_node *right;
-} tree_node;
-
-/* Given a char*, returns a substring that starts at the first
-   alphabet character and ends at the last alphabet character, i.e. it
-   strips off beginning or ending quotes, punctuation, etc. */
-
-char *strip(char **word) {
-  char *start = *word;
-  int len = strlen(start);
-  char *end = start + len - 1;
-
-  while ((start < end) && (!isalpha(start[0])))
-    start++;
-
-  while ((end > start) && (!isalpha(end[0])))
-    end--;
-
-  if (start > end)
-    return NULL;
-
-  end[1] = '\0';
-  *word = start;
-
-  return start;
-}
-
-/* Given a binary search tree (sorted alphabetically by the word at
-   each node), and a new word, inserts the word at the appropriate
-   place in the tree.  */
-
-void insert(tree_node *root, char *word) {
-  if (root == NULL)
-    return;
-
-  int compare_value = strcmp(word, root->word);
-
-  if (compare_value == 0)
-    return;
-
-  if (compare_value < 0) {
-    if (root->left != NULL)
-      insert(root->left, word);
-    else {
-      tree_node *new_node = (tree_node *)malloc(sizeof(tree_node));
-      new_node->word = strdup(word);
-      new_node->left = NULL;
-      new_node->right = NULL;
-      root->left = new_node;
-    }
-  } else {
-    if (root->right != NULL)
-      insert(root->right, word);
-    else {
-      tree_node *new_node = (tree_node *)malloc(sizeof(tree_node));
-      new_node->word = strdup(word);
-      new_node->left = NULL;
-      new_node->right = NULL;
-      root->right = new_node;
-    }
-  }
-}
-
-/* Read in a text file and storea all the words from the file in a
-   binary search tree.  */
-
-void populate_dictionary(tree_node **dictionary, char *filename) {
-  FILE *in_file;
-  char word[1024];
-
-  in_file = fopen(filename, "r");
-  if (in_file) {
-    while (fscanf(in_file, "%s", word) == 1) {
-      char *new_word = (strdup(word));
-      new_word = strip(&new_word);
-      if (*dictionary == NULL) {
-        tree_node *new_node = (tree_node *)malloc(sizeof(tree_node));
-        new_node->word = new_word;
-        new_node->left = NULL;
-        new_node->right = NULL;
-        *dictionary = new_node;
-      } else
-        insert(*dictionary, new_word);
-    }
-  }
-}
-
-/* Given a binary search tree and a word, search for the word
-   in the binary search tree.  */
-
-int find_word(tree_node *dictionary, char *word) {
-  if (!word || !dictionary)
-    return 0;
-
-  int compare_value = strcmp(word, dictionary->word);
-
-  if (compare_value == 0)
-    return 1;
-  else if (compare_value < 0)
-    return find_word(dictionary->left, word);
-  else
-    return find_word(dictionary->right, word);
-}
-
-/* Print out the words in the binary search tree, in sorted order.  */
-
-void print_tree(tree_node *dictionary) {
-  if (!dictionary)
-    return;
-
-  if (dictionary->left)
-    print_tree(dictionary->left);
-
-  printf("%s\n", dictionary->word);
-
-  if (dictionary->right)
-    print_tree(dictionary->right);
-}
-
-int main(int argc, char **argv) {
-  tree_node *dictionary = NULL;
-  char buffer[1024];
-  char *filename;
-  int done = 0;
-
-  if (argc == 2)
-    filename = argv[1];
-
-  if (!filename)
-    return -1;
-
-  populate_dictionary(&dictionary, filename);
-  fprintf(stdout, "Dictionary loaded.\nEnter search word: ");
-  while (!done && fgets(buffer, sizeof(buffer), stdin)) {
-    char *word = buffer;
-    int len = strlen(word);
-    int i;
-
-    for (i = 0; i < len; ++i)
-      word[i] = tolower(word[i]);
-
-    if ((len > 0) && (word[len - 1] == '\n')) {
-      word[len - 1] = '\0';
-      len = len - 1;
-    }
-
-    if (find_word(dictionary, word))
-      fprintf(stdout, "Yes!\n");
-    else
-      fprintf(stdout, "No!\n");
-
-    fprintf(stdout, "Enter search word: ");
-  }
-
-  fprintf(stdout, "\n");
-  return 0;
-}