Merge pull request #130 from sugatoray/update_commandline_help

Update CLI helpdoc formatting to allow indentation in code

.gitignore

@@ -1,3 +1,5 @@
+.vscode
+
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]

src/markitdown/__main__.py

@@ -3,31 +3,34 @@
 # SPDX-License-Identifier: MIT
 import sys
 import argparse
+from textwrap import dedent
 from ._markitdown import MarkItDown
 
 
 def main():
     parser = argparse.ArgumentParser(
         description="Convert various file formats to markdown.",
         formatter_class=argparse.RawDescriptionHelpFormatter,
-        usage="""
-SYNTAX: 
-    
-    markitdown <OPTIONAL: FILENAME>
-    If FILENAME is empty, markitdown reads from stdin.
-
-EXAMPLE:
-    
-    markitdown example.pdf
-    
-    OR
-
-    cat example.pdf | markitdown
-
-    OR 
-
-    markitdown < example.pdf
-""".strip(),
+        usage=dedent(
+            """
+            SYNTAX: 
+                
+                markitdown <OPTIONAL: FILENAME>
+                If FILENAME is empty, markitdown reads from stdin.
+            
+            EXAMPLE:
+                
+                markitdown example.pdf
+                
+                OR
+            
+                cat example.pdf | markitdown
+            
+                OR 
+            
+                markitdown < example.pdf
+            """
+        ).strip(),
     )
 
     parser.add_argument("filename", nargs="?")