made work: count the number of words in a file

README.md

@@ -22,10 +22,10 @@ To create a project that uses this library easier, use the `vendetta` utility (`
 6. Deleting a file
 7. Checking if a file exists
 8. Add line numbers at the beggining of each line in a file (with correct indentation)
+9. Number of words in a file
 
 #### TODO:
 
-1. Number of words in a file
 
 + You tell me
 

demo.c

@@ -18,26 +18,39 @@
 
 int main() {
   printf("creating a file using 'fileInit(<filename>)' (returns a file_t*)\n");
-    file_t* f = fileInit("test.txt");
+  file_t *f = fileInit("test.txt");
 
   printf("printing the file contents\n\n");
   filePrint(f);
 
   printf("\nconvering the file contents into a string (char*)\n");
-    char* string = fileToString(f);
+  char *string = fileToString(f);
   printf("\"\"\"\n%s\"\"\"\n", string);
 
-    printf("writing is quite simple, just call the 'fileWrite(file_t*, char*)' or 'fileWriteln(file_t*, char*)' function, where the second argument is the string you want to write into a file\nthe 'fileWriteln()' function writes the specified string AND a '\\n' after it, whereas the 'fileWrite()' function does not append the '\\n'\n");
+  printf("writing is quite simple, just call the 'fileWrite(file_t*, char*)' "
+         "or 'fileWriteln(file_t*, char*)' function, where the second argument "
+         "is the string you want to write into a file\nthe 'fileWriteln()' "
+         "function writes the specified string AND a '\\n' after it, whereas "
+         "the 'fileWrite()' function does not append the '\\n'\n");
   fileWrite(f, "'this will not end with a \"\\n\"' ");
   fileWriteln(f, "this line was appended");
   filePrint(f);
 
-    printf("if you are finished working with the file BEFORE the immediate end of the program, run 'fileCleanup(file_t*)', otherwise it is not strictly necessary\nit will, though, append a '\\n' at the end of the file if you have not done so, making writing into files more consistent, so for this reason, I recommend you use it with every file_t*\n");
+  printf(
+      "if you are finished working with the file BEFORE the immediate end of "
+      "the program, run 'fileCleanup(file_t*)', otherwise it is not strictly "
+      "necessary\nit will, though, append a '\\n' at the end of the file if "
+      "you have not done so, making writing into files more consistent, so for "
+      "this reason, I recommend you use it with every file_t*\n");
   fileCleanup(f);
 
-    printf("copying and moving\nafter this block of code, the contents of test.txt will have been copied into copy_of_test.txt and moved to moved_copy_of_test.txt, which means that copy_of_test.txt is deleted and the contents of test.txt are only in test.txt and moved_copy_of_test.txt\n");
+  printf("copying and moving\nafter this block of code, the contents of "
+         "test.txt will have been copied into copy_of_test.txt and moved to "
+         "moved_copy_of_test.txt, which means that copy_of_test.txt is deleted "
+         "and the contents of test.txt are only in test.txt and "
+         "moved_copy_of_test.txt\n");
 
-    file_t* src = fileInit("test.txt");
+  file_t *src = fileInit("test.txt");
 
   fileCopy(src, "copy_of_test.txt");
 
@@ -45,27 +58,30 @@ int main() {
   filePrint(src);
 
   printf("\ndst:\n");
-    file_t* dst = fileInit("copy_of_test.txt");
+  file_t *dst = fileInit("copy_of_test.txt");
   filePrint(dst);
 
   fileMove(dst, "moved_copy_of_test.txt");
 
   printf("moved file:\n");
-    file_t* move_dst = fileInit("moved_copy_of_test.txt");
+  file_t *move_dst = fileInit("moved_copy_of_test.txt");
   filePrint(move_dst);
 
   fileCleanup(src);
-    printf("DO NOT cleanup a deleted file! (dst, in this case) it is already done for you by the 'fileMove(file_t*, char*)' function\n");
+  printf("DO NOT cleanup a deleted file! (dst, in this case) it is already "
+         "done for you by the 'fileMove(file_t*, char*)' function\n");
   // fileCleanup(dst);
   fileCleanup(move_dst);
 
-    printf("when copying and moving files, the first argument is a file_t* (source file) and the second argument is a char* (the path of the destination file), not a file_t*!\n");
+  printf("when copying and moving files, the first argument is a file_t* "
+         "(source file) and the second argument is a char* (the path of the "
+         "destination file), not a file_t*!\n");
 
   printf("prepending line numbers at the beggining of each line in a file\n");
 
-    file_t* g = fileInit("test.txt");
+  file_t *g = fileInit("test.txt");
   fileCopy(g, "copy_of_test.txt");
-    file_t* g_copy = fileInit("copy_of_test.txt");
+  file_t *g_copy = fileInit("copy_of_test.txt");
   fileNumberLines(g_copy);
 
   printf("file withOUT prepended numbers:\n");
@@ -75,11 +91,11 @@ int main() {
   filePrint(g_copy);
 
   fileCleanup(g);
-    //fileCleanup(g_copy);
+  // fileCleanup(g_copy);
 
   printf("counting words in a file\n");
 
-    file_t* words = fileInit("test.txt");
+  file_t *words = fileInit("test.txt");
 
   int word_count = fileCountWords(words);
   printf("word count of file %s is %d\n", words->path, word_count);

test.txt

@@ -6,3 +6,4 @@ this was an empty line
 !#%!@# <- symbols!
 about 1100 lines of implementation code, not including .h files and demos and Makefiles and stuff like that
 'this will not end with a "\n"' this line was appended
+'this will not end with a "\n"' this line was appended