diff --git a/camel b/camel
new file mode 100755
index 0000000..a0abd2b
--- /dev/null
+++ b/camel
@@ -0,0 +1,103 @@
+#!/usr/bin/env python3
+import re
+import os
+import nltk
+from nltk.corpus import words
+from nltk.corpus import wordnet
+
+try:
+    word_list = words.words()
+    nltk.download('wordnet')
+except LookupError:
+    nltk.download('words')
+    nltk.download('wordnet')
+    word_list = words.words()
+
+word_set = set(word.lower() for word in word_list)
+common_words = ['and', 'in', 'the', 'of', 'to', 'at', 'by', 'for', 'with', 'from']
+always_valid = {'the', 'a', 'an', 'and', 'or', 'but', 'nor', 'for', 'yet', 'so'}
+
+def is_word(word):
+    if word.lower() in always_valid:
+        print(f"  Checking if '{word}' is in dictionary: True (common word)")
+        return True
+    
+    in_words = word.lower() in word_set
+    in_wordnet = bool(wordnet.synsets(word))
+    result = in_words and in_wordnet
+    print(f"  Checking if '{word}' is in dictionary: {result} (words:{in_words}, wordnet:{in_wordnet})")
+    return result
+
+def process_word(word):
+    print(f"\nProcessing word: '{word}'")
+    
+    if is_word(word):
+        print(f"  '{word}' is in dictionary, returning as-is")
+        return word
+        
+    print(f"  '{word}' not in dictionary, checking for common words at end...")
+    for common in common_words:
+        if word.lower().endswith(common):
+            print(f"  Found '{common}' at end of '{word}'")
+            remainder = word[:-len(common)]
+            common_case = word[-len(common):]
+            print(f"  Recursively processing remainder: '{remainder}'")
+            return f"{process_word(remainder)} {common_case}"
+    
+    print(f"  No common words found at end of '{word}'")
+    
+    match = re.search(r'([a-zA-Z]+)(\d+)$', word)
+    if match:
+        text, num = match.groups()
+        print(f"  Found number at end: '{text}' + '{num}'")
+        if is_word(text):
+            return f"{text} {num}"
+            
+    print(f"  Returning '{word}' unchanged")
+    return word
+
+def split_filename(filename):
+    print(f"\nProcessing filename: {filename}")
+    base = os.path.splitext(filename)[0]
+    ext = os.path.splitext(filename)[1]
+    
+    print(f"Splitting on delimiters...")
+    parts = re.split('([_\-\s])', base)
+    
+    result = []
+    for part in parts:
+        if part in '_-':
+            result.append(' ')
+        else:
+            print(f"\nSplitting on capitals: {part}")
+            words = re.split('(?<!^)(?=[A-Z])', part)
+            print(f"Got words: {words}")
+            processed = [process_word(word) for word in words]
+            result.append(' '.join(processed))
+    
+    final = ' '.join(''.join(result).split())
+    return final + ext
+
+def main():
+    # Get all files in current directory
+    files = [f for f in os.listdir('.') if os.path.isfile(f)]
+    
+    for filename in files:
+        if filename.startswith('.'):  # Skip hidden files
+            continue
+            
+        print(f"\n{'='*50}")
+        print(f"Original: {filename}")
+        new_name = split_filename(filename)
+        print(f"New name: {new_name}")
+        
+        if new_name != filename:
+            try:
+                os.rename(filename, new_name)
+                print(f"Renamed: {filename} -> {new_name}")
+            except OSError as e:
+                print(f"Error renaming {filename}: {e}")
+
+if __name__ == "__main__":
+    main()
+
diff --git a/emoji-flag b/emoji_flag
similarity index 100%
rename from emoji-flag
rename to emoji_flag
diff --git a/import-finder b/import_finder
similarity index 100%
rename from import-finder
rename to import_finder
diff --git a/mamba-exporter b/mamba_exporter
similarity index 100%
rename from mamba-exporter
rename to mamba_exporter
diff --git a/mamba-importer b/mamba_importer
similarity index 100%
rename from mamba-importer
rename to mamba_importer
diff --git a/nocomment b/nocomment
old mode 100644
new mode 100755
diff --git a/tmux-merge b/tmux_merge
similarity index 100%
rename from tmux-merge
rename to tmux_merge
diff --git a/txt-line-merge-abc b/txt_line_merge_abc
similarity index 100%
rename from txt-line-merge-abc
rename to txt_line_merge_abc