Hi all, I've been succesfully using babel to make various literate programming work. Unfortunately, tangling performance has dramatically decreased, to the point of being barely usable. I wish I could get advantage of the "quick & dirty noweb expansion" Eric introduced in january, but it has an undesirable side effect. Consider the following minimal example: ##### #+name: abc #+begin_src latex Abc<> #+end_src #+name: abc-d #+begin_src latex Def #+end_src #+begin_src latex :noweb yes :tangle test.tex <> #+end_src ##### Tangling with *org-babel-use-quick-and-dirty-noweb-expansion* set to nil gives ##### AbcDef ##### while tangling with *org-babel-use-quick-and-dirty-noweb-expansion* set to t gives ##### AbcDef Def ##### I'd be very happy if this bug could be tracked down. Thanks very much in advance ! Cheers, Nicolas