Cleanup from previous commit (note_cat)

Removed commented out c++. Added more comments to note_cat function for better
documentation.

1 files changed, 9 insertions, 20 deletions

diff --git a/src/note.c b/src/note.c
index 71f495f..2bc828d 100644
--- a/src/note.c
+++ b/src/note.c
@@ -53,10 +53,11 @@ int note_edit(note_t* note, char* editor) {
 
 
 /**
- * Reads in the contents of the note. This exists so we don't have to keep
- * writing the file open, check, get line, blah blah blah repeatedly.
+ * Prints the contents of the specified note.
  *
- * @return void
+ * @return int Status of the cat operation.
+ *          0  Success
+ *         -1  File could not be opened
  */
 int note_cat(note_t* note) {
   FILE* f = fopen(note->path, "r");
@@ -64,28 +65,16 @@ int note_cat(note_t* note) {
   if(!f) { return -1; }
 
   char c;
+  // Print the contents of the note
   while((c = fgetc(f)) != EOF) {
     printf("%c", c);
   }
+
+  // Close up shop
   fclose(f);
+
   printf("\n");
-  //// Don't do this unless body hasn't already been read
-  //if( body.size() == 0 ) {
-  //  // Open the file
-  //  ifstream fs( _path.out().c_str() );
-
-  //  // Verify the file handle opened sucessfully
-  //  if( ! fs.is_open() ) {
-  //    cout << "Could not open file at " << _path.out() << "." << endl;
-  //    exit( 1 );
-  //  }
-
-  //  string line;
-  //  while( getline( fs, line ) ) {
-  //    body.push_back( line );
-  //  }
-  //  fs.close();
-  //}
+
   return 0;
 }