ob: safer conversion of results of scripting languages into elisp objects
* lisp/ob-python.el (org-babel-python-table-or-string): Using
`org-babel-script-escape' for reading string input from scripting
languages.
* lisp/ob-ruby.el (org-babel-ruby-table-or-string): Using
`org-babel-script-escape' for reading string input from scripting
languages.
* lisp/ob.el (org-babel-script-escape): Using
`org-babel-script-escape' for reading string input from scripting
languages.
* lisp/ob-haskell.el (org-babel-haskell-table-or-string): Using
`org-babel-script-escape' for reading string input from scripting
languages.