If there are two functions in the same file, both with docstrings, and the file is 'sourced', only one of the two functions can have its docstring rendered using "?". Attempting to access the second function's docstring will throw an "No documentation for ..." message. Using the 'docstring' function itself works, however.
If there are two functions in the same file, both with docstrings, and the file is 'sourced', only one of the two functions can have its docstring rendered using "?". Attempting to access the second function's docstring will throw an "No documentation for ..." message. Using the 'docstring' function itself works, however.